Abstract
Lycopodium is a genus of the family Pteridophytes, which is widely distributed in temperate and tropical climates and tropical mountains. Plants of genus Lycopodium are ancient medicinal plants which have been used in different traditional medicinal system to treat many diseases, mainly focus on central nervous system and inflammation-related diseases. Rigorous pharmacological and clinical studies conducted in recent decades have demonstrated their special efficacy in the treatment of Alzheimer's disease (AD). Furthermore, secondary metabolites and extracts from these plants have been proven to possess neuroprotective, anti-tumor, anti-inflammatory, anti-microbial, and antiviral effects, which supports most of traditional medicinal uses of Lycopodium plants. To date, a total of 508 secondary metabolites have been reported from the 46 species belonging to genus Lycopodium. Among those metabolites, Lycopodium alkaloids and serratene triterpenoids represent two major classes of bioactive ingredients. Notably, huperzine A, a Lycopodium alkaloid originally isolated from L. serratum, was licensed in China as a drug for the treatment of AD and in the United States as a dietary supplement. Besides, serratane-type triterpenoids may be potential candidates for the development of anticancer drugs. This review covers the literatures available from 1947 to 2020 and mainly discusses knowledge on ethnopharmacology, secondary metabolites, pharmacological activities, clinical trials, toxicology, and quality control of Lycopodium species. In addition, the present review also draws attention to the gaps that still exist in the scientific studies on Lycopodium plants, which would accelerate the contemporary development of this traditional medicinal plant.
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Abbreviations
- Aβ :
-
Amyloid β
- ACh:
-
Acetylcholine
- AChE:
-
Acetylcholinesterase
- AD:
-
Alzheimer's disease
- ADAS-Cog:
-
Alzheimer’s disease assessment scale
- ADL:
-
Activities of daily living
- AS:
-
Active site
- BACE1:
-
β-Site amyloid precursor protein-cleaving enzyme 1
- BChE:
-
Butyrylcholinesterase
- CAP:
-
Cholinergic anti-inflammatory pathway
- CDR:
-
Clinical dementia rating
- CNS:
-
Central nervous system
- DSM IV-R:
-
Diagnostic and statistical manual of mental disorders—fourth revision
- DMSO:
-
Dimethylsulfoxide
- EGF:
-
Epidermal growth factor
- ELS:
-
Extract of Lycopodium serratum Thunb.
- ERK:
-
Extracellular signal-regulated kinase
- Gal:
-
Galantamine
- HIV:
-
Human immunodeficiency virus
- Hup A:
-
Huperzine A
- LC:
-
Lycopodium clavatum L.
- LPS:
-
Lipopolysaccharide
- MAPK:
-
Mitogen-activated protein kinase
- MIC:
-
Minimum inhibitory concentration
- MNTC:
-
Maximum nontoxic concentration
- MMSE:
-
Mini-mental state examination
- MMP-9:
-
Matrix metalloproteinase-9
- MS:
-
Murashige and skoog medium
- NGF:
-
Nerve growth factor
- NINCDS-ADRDA:
-
National Institute of Neurological and Communicative Disorders and Stroke
- NMDA:
-
N-Methyl-D-aspartate
- NSC:
-
Neural stem cell
- OXE receptor1:
-
5-Oxo-ETE receptor
- PAS:
-
Peripheral anionic site
- PARP:
-
Poly-ADP-ribose polymerase
- PHA:
-
Phytohemagglutinin
- Phys:
-
Physostigmine
- PMA:
-
Phorbol myristate acetate
- ROS:
-
Reactive oxygen species
- SAP:
-
Secreted aspartic proteases
- SGZ:
-
Subgranular zone
- SOD:
-
Superoxide dismutase
- TCM:
-
Traditional Chinese medicine
- TEM:
-
Traditional European medicine
- VaD:
-
Vascular dementia
References
Alvarez A, Bronfman F, Pérez CA, Vicente M, Garrido J, Inestrosa NC (1995) Acetylcholinesterase, a senile plaque component, affects the fibrillogenesis of amyloid-β-peptides. Neurosci Lett 201(1):49–52. https://doi.org/10.1016/0304-3940(94)12127-C
Anet FAL, Eves CR (1958) Lycodine, a new alkaloid of Lycopodium annotinum. Can J Chem Eng 36:902–909. https://doi.org/10.1139/v58-130
Anet FAL, Khan NH (1959) Alkaloids of Lycopodium annotinum part II. Isolation of four new alkaloids. Can J Chem Eng 37(9):1589–1596. https://doi.org/10.1139/v59-230
Anet FAL, Ahmad M, Khan NH (1962) The alkaloids of Lycopodium annotinum. Can J Chem Eng 40:236–239. https://doi.org/10.1139/v62-040
Anet FAL, Haq MZ, Khan NH, Ayer WA, Hayatsu R, Lopez SV, Deslongchsmps P, Riess W, Ternbah M, Valanta Z, Wiesner K (1964) The structure of lyconnotine: a novel Lycopodium alkaloid. Tetrahedron Lett 5(14):751–757. https://doi.org/10.1016/0040-4039(64)83031-8
Ansari FR, Ansari WH, Rahrnan W, Seligmann O, Chari VM, Wagner H, Osterdahl BGA (1979) A new acylated apigenin 4’–O–β–D–glucoside from the Leaves of Lycopodium clavatum L. Planta Med 36:196–199. https://doi.org/10.1055/s-0028-1097269
Ayer WA (1973) Lycopodium alkaloids including synthesis and biosynthesis. Ser Org Chem 9:1–25
Ayer WA (1991) The Lycopodium alkaloids. Nat Prod Rep 5:455–463. https://doi.org/10.1039/NP9910800455
Ayer WA, Altenkipk B (1969) Alkaloids of Lycopodium alopecuroides. Part 3. Structure of alolycopine. Can J Chem Eng 47(13):2457–2459. https://doi.org/10.1139/v69-400
Ayer WA, Altenkirk B (1969) Structure of lucidioline. An alkaloid of Lycopodium lucidulum. Can J Chem Eng 47(3):499–502. https://doi.org/10.1139/v69-074
Ayer WA, Iverach GG (1962) The structure and stereochemistry of lycodoline (lycopodium alkaloid L.8). Tetrahedron Lett 3(3):87–92. https://doi.org/10.1016/S0040-4039(00)71105-1
Ayer WA, Iverach GG (1964) Lycopodium alkaloids VII. lycopoline (alkaloid L.8). Can J Chem Eng 42(11):2514–2522. https://doi.org/10.1139/v64-369
Ayer W, Kasitu GC (1989) Some new Lycopodium alkaloids. Can J Chem Eng 67:1077–1086
Ayer WA, Law DA (1962) Lycopodium alkaloids IV. The constitution and stereochemistry of lycoclavine, an alkaloid of Lycopodium clavatum var. megastachyon. Can J Chem Eng 40:2088–2100. https://doi.org/10.1139/v62-321
Ayer WA, Masaki N (1971) Alkaloids of Lycopodium alopecuroides. Part 4. The structure of lycopecurine. Can J Chem Eng 49(3):524–527. https://doi.org/10.1139/v71-083
Ayer WA, Piers K (1967) The alkaloids of Lycopodium cernuum L. III. The synthesis of dihydrodeoxyepiallocernuine. Can J Chem Eng 45(5):451–459. https://doi.org/10.1139/v67-079
Ayer WA, Berezowsky JA, Iverach GG (1961) Lycopodium alkaloids-II. Tetrahedron 18(5):567–573. https://doi.org/10.1016/S0040-4020(01)92707-3
Ayer WA, Berezowsky JA, Law DA (1963) Lycopodium alkaloids vs the bromination of lycopodine and the structure of alkaloid L.20. Can J Chem Eng 41(3):649–657. https://doi.org/10.1139/v63-092
Ayer WA, Hogg AN, Soper AC (1964) Lycopodium alkaloids. VI the nature of alkaloid L.9. Can J Chem Eng 42(4):949–951. https://doi.org/10.1139/v64-140
Ayer WA, Habgood TE, Deulofeu V, Juliani HR (1965) Lycopodium alkaloids: Sauroxine. Tetrahedron 21(8):2169–2172. https://doi.org/10.1016/S0040-4020(01)98352-8
Ayer WA, Jenkins JK, Piers K, Valverde-lopez S (1967a) The alkaloids of Lycopodium cernuum L. I. The stereochemistry of cernuine and lycocernuine. Can J Chem Eng 45(5):433–443. https://doi.org/10.1139/v67-077
Ayer WA, Jenkins JK, Piers K, Valverde-lopez S (1967b) The alkaloids of Lycopodium cernuum L. II. The stereochemistry of cernuine and lycocernuine. Can J Chem Eng 45(5):445–450. https://doi.org/10.1139/v67-078
Ayer WA, Altenkir B, Lopez SV, Douglas B, Raffauf RF, Weisbach JA (1968a) The alkaloids of Lycopodium alopecuroides L. Can J Chem Eng 46(1):15–20. https://doi.org/10.1139/v68-003
Ayer WA, Masaki N, Nkunika DS (1968b) Luciduline: a unique type of Lycopodium alkaloid. Can J Chem Eng 46(23):3631–3642. https://doi.org/10.1139/v68-602
Ayer WA, Altenkirk B, Burnell RH, Moinas M (1969a) Alkaloids of Lycopodiumlucidulum Michx. Structure and properties of alkaloid L.23. Can J Chem Eng 47(3):449–455. https://doi.org/10.1139/v69-065
Ayer WA, Altenkirk B, Masakt N, Valvered-Lopezs S (1969b) Alkaloids of Lycopodium alopecuroides. Part 2. Alopecurine, a new type of Lycopodium alkaloid. Can J Chem Eng 47:2449–2455. https://doi.org/10.1139/v69-399
Ayer WA, Browne LM, Nakahara Y, Tori M, Delbaere LTJ (1979) A new type of Lycopodium alkaloid. The alkaloids from Lycopodium lucidulum. Can J Chem Eng 57(35):1105–1107. https://doi.org/10.1139/v79-180
Ayer WA, Ball LF, Browne LM, Tori M, Delbaere LTJ, Stlverberg A (1984) Spirolucidine, a new Lycopodium alkaloid. Can J Chem Eng 62:298–302. https://doi.org/10.1139/v84-051
Ayer WA, Browne LM, Orszans H, Valenta Z, Liu JS (1989) Alkaloids of Lycopodium selago on the identity of selagine with huperzine A and the structure of a related alkaloid. Can J Chem 67(10):1538–1540
Ayer WA, Browne LM, Elgersma AW, Singer PP (1990) Identification of some L-numbered Lycopodium alkaloids. Can J Chem 68(8):1300–1304. https://doi.org/10.1139/v90-200
Ayer WA, Ma YT, Liu JS, Huang MF, Schulz W, Clardy J (1994) Macleanine, a unique type of dinitrogenous Lycopodium alkaloid. Can J Chem 72(1):128–130. https://doi.org/10.1139/v94-020
Bai DL (1993) Traditional Chinese medicines and new drug development. Pure Appl Chem 65(6):1103–1112. https://doi.org/10.1351/pac199365061103
Banerjee J, Biswas S, Madhu NR, Karmakar SR, Biswas SJ (2014) A better understanding of pharmacological activities and uses of phytochemicals of Lycopodium clavatum: a review. J Pharmacogn Phytochem 3(1):207–210
Bartolini M, Bertucci C, Cavrini V, Andrisano V (2003) β-Amyloid aggregation induced by human acetylcholinesterase:inhibition studies. Biochem Pharmacol 65(3):407–416. https://doi.org/10.1016/S0006-2952(02)01514-9
Behl C, Davis JB, Lesley R, Schubert D (1994) Hydrogen peroxide mediates amyloid β protein toxicity. Cell 77(16):817–827. https://doi.org/10.1016/0092-8674(94)90131-7
Bennert HW, Suksathan P, Horn K (2007) Diphasiastrum multispicatum (J.H. Wilce) Holub (Lycopodiaceae) in Thailand. Am Fern J 97(3):155–165. https://doi.org/10.1640/0002-8444(2007)97[155:DMJWHL]2.0.CO;2
Betts EE, Maclean DB (1958) Lycopodium alkaloids VI. reactions of the diphenyl derivative of desoxodihydroannotinine. Can J Chem 36(3):473–479. https://doi.org/10.1139/v58-067
Bishayee K, Chakraborty D, Ghosh S, Boujedaini N, Khuda-Bukhsh AR (2013) Lycopodine triggers apoptosis by modulating 5-lipoxygenase, and depolarizing mitochondrial membrane potential in androgen sensitive and refractory prostate cancer cells without modulating p53 activity: signaling cascade and drug–DNA interaction. Eur J Pharmacol 698:110–121. https://doi.org/10.1016/j.ejphar.2012.10.041
Borloz A, Marstion A, Hostettmann K (2006) The determination of huperzine A in European Lycopodiaceae species by HPLC-UV-MS. Phytochem Anal 17(5):332–336. https://doi.org/10.1002/pca.922
Braekman JC, Nyembo L, Bourdoux P, Kahindo N, Hootele C (1974) Distribution des alcaloides dans le genre Lycopodium. Phytochemistry 13(11):2519–2528. https://doi.org/10.1016/S0031-9422(00)86930-7
Braekman JC, Hootele C, Miller N, Declercq JP, Germain G, Meerssche MV (1979) Megastachine, a new alkaloid from Lycopodium megastachyum. Can J Chem Eng 57(13):1691–1693. https://doi.org/10.1139/v79-271
Burnell RH, Mootoo BS (1961) Lycopodium alkaloids part IV. alkaloids of jamican Lycopodium clavatum Linn. Can J Chem Eng 39(5):1090–1093. https://doi.org/10.1139/v61-135
Burnell RH, Mootoo BS, Taylor DR (1960) Alkaloids of Lycopodium fawcettii. part II. Can J Chem Eng 38(10):1927–1932. https://doi.org/10.1139/v60-259
Burnell RH, Chin CG, Mootoo BS, Taylor DR (1963) Lycopodium alkaloids: part viii new alkaloids from Jamaican Lycopodium species. Can J Chem Eng 41(12):3091–3094. https://doi.org/10.1139/v63-452
Burnell RH, Mo L, Moinas M (1972) Le lycoxanthol, nouveau diterpenoide de Lycopodium lucidulum. Phytochemistry 11(9):2815–2820. https://doi.org/10.1016/S0031-9422(00)86518-8
Cai X, Pan DJ, Xu GY (1989) Studies on the tetracyclic triterpenoids from Lycopodium obscurum L. Acta Chim Sinica 47:1025–1028
Cai X, Pan DJ, Chen YS, Wu WL, Liu XZ (1991) The isolation and identification of the anthraquinnones from Lycopodium japonicum L. and Lycopodium obscurunm L. Acta Acad Med Shanghai 18(5):383–385
Cai ZY, Zhou ZG, Li P, Qin Y (2015) Advances in studies on chemical constituents in Lycopodii herba and their pharmacological activities. Chin Tradit Herb Drugs 46(2):297–304. https://doi.org/10.7501/j.issn.0253-2670.2015.02.026
Casttllo M, Morales G, Loyola LA (1976) The alkaloids of L. paniculatum and the structure of paniculatine. Can J Chem Eng 54(18):2900–2908. https://doi.org/10.1139/v76-410
Chee YC, Hirasawa Y, Karimata C, Koyama K, Sekiguchi M, Kobayashid J, Morita H (2007) Carinatumins A–C, new alkaloids from Lycopodium carinatum inhibiting acetylcholinesterase. Bioorg Med Chem 15:1703–1707. https://doi.org/10.1016/j.bmc.2006.12.005
Chen FX (2007) Effects of huperzine A on memory function in chronic psychosis. Mod Pract Med 19(5):370–371. https://doi.org/10.3969/j.issn.1671-0800.2007.05.018
Chen Y, He HW, Mei ZN, Yang GZ (2014) Lycopodium alkaloids from Lycopodium obscurum L. Helv Chim Acta 97:519–523. https://doi.org/10.1002/hlca.201300243
Cheng DH, Tang XC (1998) Pharmacol Biochem Behav 60:377–386. https://doi.org/10.1016/S0091-3057(97)00601-1
Cheng DH, Ren H, Tang XC (1996) Huperzine A, a novel promising acetylcholinesterase inhibitor. NeuroReport 8(1):97–101. https://doi.org/10.1097/00001756-199612200-00020
Cheng JT, Liu F, Li XN, Wu XD, Dong LB, Peng LY, Huang SX, He J, Zhao QS (2013) Lycospidine A, a new type of Lycopodium alkaloid from Lycopodium complanatum. Org Lett 15(10):2438–2441. https://doi.org/10.1021/ol400907v
Choo CY, Hirasawa Y, Karimata C, Koyama Y, Sekiguchi M, Kobayashid J, Morita H (2007) Carinatumins A–C, new alkaloids from Lycopodium carinatum inhibiting acetylcholinesterase. Bioorg Med Chem 15:1703–1707. https://doi.org/10.1016/j.bmc.2006.12.005
Christenhusz MJM, Zhang XC, Schneider H (2011) A linear sequence of extant families and genera of lycophytes and ferns. Phytotaxa 19:7–54. https://doi.org/10.11646/phytotaxa.19.1.2
Chuong NN, Huong NTT, Hung TM, Luan TC (2014) Anti-cholinesterase activity of Lycopodium alkaloids from vietnamese Huperzia squarrosa (Forst.) Trevis. Molecules 19:19172–19179. https://doi.org/10.3390/molecules191119172
Dahlgren KN, Manelli AM, Stine WB Jr, Baker LK, Krafft GA, Du MJ (2002) Oligomeric and fibrillar species of amyloid-beta peptides differentially affect neuronal viability. J Biol Chem 277:32046–32053. https://doi.org/10.1074/jbc.M201750200
Das S, Das J, Samadder A, Boujedaini N, Khuda-Bukhsh AR (2012) Apigenin-induced apoptosis in A375 and A549 cells through selective action and dysfunction of mitochondria. Exp Biol Med 237:1433–1448. https://doi.org/10.1258/ebm.2012.012148
Deng FM, Luo XD, Lang HL (2018) Role of amyloid beta-protein in postoperative cognitive dysfunction and effect of huperzine A on cognitive dysfunction in aged rats. Chin J Gerontol 38(24):6034–6036. https://doi.org/10.3969/j.issn.1005-9202.2018.24.057
Fan WN (2009) Clinical observation of huperzine A combined with nimodipine in the treatment of mild and moderate vascular dementia. Prevent Treat Cardiovasc Cerebrovasc Dis 9(3):216–217. https://doi.org/10.3969/j.issn.1009-816X.2009.03.031
Felgenhauer N, Zilker T, Worek F, Eyer P (2000) Intoxication with huperzine A, a potent anticholinesterase found in the fir club moss. Clin Toxicol 38(7):803–808. https://doi.org/10.1081/CLT-100102396
Ferrari GVDE, Canales MA, Shin I, Weiner LM, Silman I, Inestrosa NC (2001) A structural motif of acetylcholinesterase that promotes amyloid β-peptide fibril formation. Biochemistry 40(35):10447–10457. https://doi.org/10.1021/bi0101392
Field AR, Bostock PD (2013) New and existing combinations in Palaeotropical Phlegmariurus (Lycopodiaceae) and lectotypification of the type species Phlegmariurus phlegmaria (L.) T. Sen & U. Sen. Phytokeys 20:33–51. https://doi.org/10.3897/phytokeys.20.4007
Gerard RV, Maclean DB, Fagianni R, Lock CJ (1986) Fastigiatine, a Lycopodium alkaloid with a new ring system. Can J Chem 64(5):943–949. https://doi.org/10.1139/v86-157
Ghosh AK, Gemma S, Tang J (2008) β-Secretase as a therapeutic target for Alzheimer’s disease. Neurotherapeutics 5(3):399–408. https://doi.org/10.1016/j.nurt.2008.05.007
Giacobini E (2000) Cholinesterase inhibitors stabilize Alzheimer disease. Neurochem Res 25(9):1185–1190. https://doi.org/10.1023/A:1007679709322
Goleniowski ME, Bongiovanni GA, Palacio L, Nuñez CO, Cantero JJ (2006) Medicinal plants from the “Sierra de Comechingones.” Argentina J Ethnopharmacol 107(3):324–341. https://doi.org/10.1016/j.jep.2006.07.026
Gu J, Li T, Ao HF, Ruan QW, Kong DQ (2014) Effects of huperzine A on local anti-inflammatory of presbycusis rats induced by D-galactose. J Med Res 43(2):76–79
Halldorsdottir ES, Palmadottir RH, Nyberg NT, Olafsdottir ES (2013) Phytochemical analysis of alkaloids from the Icelandic club moss Diphasiastrum alpinum. Phytochem Lett 6:355–359. https://doi.org/10.1016/j.phytol.2013.04.004
Halldorsdottir ES, Kowal NM, Olafsdottir ES (2015) The genus Diphasiastrum and its Lycopodium alkaloids. Planta Med 81:995–1002. https://doi.org/10.1055/s-0035-1546182
Ham YM, Yoon WJ, Park SY, Jung YH, Kim D, Jeon YJ, Wijesinghe WAJP, Kang SM, Kim KN (2012) Investigation of the component of Lycopodium serratum extract that inhibits proliferation and mediates apoptosis of human HL-60 leukemia cells. Food Chem Toxicol 50:2629–2634. https://doi.org/10.1016/j.fct.2012.05.019
Hao Y, Creson T, Zhang L, Li P, Du F, Yuan P, Gould TD, Manji HK, Chen G (2004) Mood stabilizer valproate promotes ERK pathway-dependent cortical neuronal growth and neurogenesis. J Neurosci 24(29):6590–6599. https://doi.org/10.1523/JNEUROSCI.5747-03.2004
Hasan MK, Gatto P, Jha PK (2013) Traditional uses of wild medicinal plants and their management practices in Nepal-A study in Makawanpur district. Int J Med Arom Plants 3(1):102–112
He J, Chen XQ, Li MM, Zhao Y, Xu G, Cheng X, Peng LY, Xie MJ, Zheng YT, Wang YP, Zhao QS (2009a) Lycojapodine A, a novel alkaloid from Lycopodium japonicum. Org Lett 11(6):1397–1400. https://doi.org/10.1021/ol900079t
Hirasawa Y, Morita H, Kobayashi J (2002) Lyconesidines A–C, new alkaloids from Lycopodium chinense. Tetrahedron Lett 58(2002):5483–5488. https://doi.org/10.1016/S0040-4020(02)00520-3
Hirasawa Y, Morita H, Shiro M, Kobayashi J (2003) Sieboldine A, a novel tetracyclic alkaloid from Lycopodium sieboldii, inhibiting acetylcholinesterase. Org Lett 5(21):3991–3993. https://doi.org/10.1021/ol035560s
Hirasawa Y, Morita H, Kobayashi J (2004) Nankakurine A, a novel C16N2-type alkaloid from Lycopodium hamiltonii. Org Lett 6(19):3389–3391. https://doi.org/10.1021/ol048621a
Hirasawa Y, Kobayashi J, Morita H (2006) Lycoperine A, a Novel C27N3-type pentacyclic alkaloid from Lycopodium hamiltonii, inhibiting acetylcholinesterase. Org Lett 8(1):123–126. https://doi.org/10.1021/ol052760q
Hirasawa Y, Kato E, Kobayashi J, Kawahara N, Goda Y, Shiro M, Morita H (2008a) Lycoparins A–C, new alkaloids from Lycopodium casuarinoides inhibiting acetylcholinesterase. Bioorg Med Chem 16:6167–6171. https://doi.org/10.1016/j.bmc.2008.04.044
Hirasawa Y, Tanaka T, Kobayashi J, Kawahara N, Goda Y, Morita H (2008b) Malycorins A–C, new Lycopodium Alkaloids from Lycopodium phlegmaria. Chem Pharm Bull 56(10):1473–1476. https://doi.org/10.1248/cpb.56.1473
Hirasawa Y, Tanaka T, Koyama K, Morita H (2009) Lycochinines A–C, novel C27N3 alkaloids from Lycopodium chinense. Tetrahedron Lett 50:4816–4819. https://doi.org/10.1016/j.tetlet.2009.05.072
Hirasawa Y, Mitsui C, Uchiyama N, Hakamatsuka T, Morita H (2018) Hupercumines A and B, Lycopodium alkaloids from Huperzia cunninghamioides, inhibiting acetylcholinesterase. Org Lett 20(5):1384–1387. https://doi.org/10.1021/acs.orglett.8b00152
Holub J (1985) Transfers of Lycopodium species to Huperzia: with a note on generic classification in Huperziaceae. Folia Geobotanica et Phytotaxonomica 20(1):67–80. https://doi.org/10.1007/BF02856466
Holub J (1991) Some taxonomic changes within the Lycopodiales. Folia Geobot Phytotx 26:81–94. https://doi.org/10.1007/BF02912943
Hu P, Cross ML, Yuan SQ, Wei TT, Lu YQ (1992) Mass spectrometric differentiation of huperzinine, N, N-dimethylhuperzine A and N-methylhuperzine B. Org Mass Spectrom 27(2):99–104. https://doi.org/10.1002/oms.1210270206
Hu TM, Chandler RF, Hanson AW (1987) Obscurinine: a new Lycopodium alkaloid. Tetrahedron Lett 28(48):5993–5996. https://doi.org/10.1016/S0040-4039(00)96845-X
Huang JZ (2017) Huperzine A can weaken the lipopolysaccharide induce inflammatoryreaction of microglia in rat. Pharm Today 27(4):251–254. https://doi.org/10.12048/j.issn.1674-229X.2017.04.009
Inubushi Y, Harayama T, Akatsu M (1968) The structure of serratidine. Chem Commun 18:1138–1139. https://doi.org/10.1039/C19680001138
Inestrosa NC, Alvarez A, Pérez CA, Moreno RD, Vicente M, Linker C, Casanueva OI, Soto C, Garrido J (1996) Acetylcholinesterase accelerates assembly of amyloid-β-peptides into Alzheimer’s fibrils: possible role of the peripheral site of the enzyme. Neuron 16(4):881–891. https://doi.org/10.1016/S0896-6273(00)80108-7
Inubushi Y, Sano T, Tsuda Y (1964) Serratenediol: a new skeletal triterpenoid containing a seven membered ring. Tetrahedron Lett 5(21):1303–1310. https://doi.org/10.1016/S0040-4039(00)90472-6
Inubushi Y, Sano T, Price JR (1967a) Triterpene constituents of Lycopodium complanatum from new guinea. Aust J Chem 20(2):387–388. https://doi.org/10.1071/CH9670387
Inubushi Y, Tsuda Y, Sano T, Konita T, Suzuki S, Ageta H, Otake Y (1967b) The structure of serratenediol. Chem Pharm Bull 15(8):1153–1168. https://doi.org/10.1248/cpb.15.1153
Inubushi Y, Harayama T, Hibino T (1970) Phlegmanol A, dihydrocaffeic acid ester of the triterpene serratenediol. Chem Commun 17:1118–1119. https://doi.org/10.1039/C29700001118
Inubushi Y, Hibino T, Harayama T, Hasegawa T (1971) Triterpenoid constituents of Lycopodium phlegmaria L. J Chem Soc. https://doi.org/10.1039/J39710003109
Ishiuchi K, Kubota T, Hoshino T, Obara Y, Nakahata N, Kobayashi J (2006a) Lycopladines B–D and lyconadin B, new alkaloids from Lycopodium complanatum. Bioorg Med Chem 14:5995–6000. https://doi.org/10.1016/j.bmc.2006.05.028
Ishiuchi K, Kubota T, Mikami Y, Obara Y, Nakahata N, Kobayashi J (2006b) Complanadines C and D, new dimeric alkaloids from Lycopodium complanatum. Bioorg Med Chem 15(1):413–417. https://doi.org/10.1016/j.bmc.2006.09.043
Ishiuchi K, Kubota T, Morita H, Kobayashi J (2006c) Lycopladine A, a new C16N alkaloid from Lycopodium complanatum. Tetrahedron Lett 47(19):3287–3289. https://doi.org/10.1016/j.tetlet.2006.03.027
Ishiuchi K, Kubota T, Hayashi S, Shibata T, Kobayashi J (2009a) Lycopladines F and G, new C16N2-type alkaloids with an additional C4N unit from Lycopodium complanatum. Tetrahedron Lett 50:4221–4224. https://doi.org/10.1016/j.tetlet.2009.04.139
Ishiuchi K, Kubota T, Hayashi S, Shibata T, Kobayashi J (2009b) Lycopladine H, a novel alkaloid with fused-tetracyclic skeleton from Lycopodium complanatum. Tetrahedron Lett 50:6534–6536. https://doi.org/10.1016/j.tetlet.2009.09.035
Ishiuchi K, Kubota T, Ishiyama H, Hayashi S, Shibata T, Mori K, Obara Y, Nakahata N, Kobayashi J (2011) Lyconadins D and E, and complanadine E, new Lycopodium alkaloids from Lycopodium complanatum. Bioorg Med Chem 19:749–753. https://doi.org/10.1016/j.bmc.2010.12.025
Ishiuchi K, Jiang WP, Fujiwara Y, Wu JB, Kitanaka S (2016) Serralongamines B–D, three new Lycopodium alkaloids from Lycopodium serratum var. longipetiolatum, and their inhibitory effects on foam cell formation in macrophages. Bioorg Med Chem Lett 26:2636–2640. https://doi.org/10.1016/j.bmcl.2016.04.019
Jain SK, Srivastava S (2005) Traditional uses of some Indain plants among islanders of the Indian Ocean. Indian J Tradit Know 4(4):345–357
Jiang CP, Wang H (2013c) Application of lycojaponicumin A in the treatment of leukemia drugs. CN 103446134 A, 18 Dec 2013
Jiang CP, Wang ZG (2013b) Application of lycojaponicumin B in the medicine of ileocecal bowel cancer. CN 103463022 A, 25 Dec 2013
Jiang CP, Wang ZZ (2013a) Application of lycojaponicumin A in the medicine of ileocecal bowel cancer. CN 103463054 A, 25 Dec 2013
Jiang WP, Ishiuchi K, Wu JB, Kitanaka S (2014) Serralongamine a, a new Lycopodium alkaloid from Lycopodium serratum var. longipetiolatum. Heterocycles 89:747–752. https://doi.org/10.3987/COM-13-12928
Jiang WW, Liu F, Gao X, He J, Cheng X, Peng LY, Wu XD, Zhao QS (2014) Huperserines A–E, Lycopodium alkaloids from Huperzia serrata. Fitoterapia 99:72–77. https://doi.org/10.1016/j.fitote.2014.09.005
Jiang SG, Xu L, Chai DM, Zhu HW, Lin Z (2015) Protect effects of huperzine A on methylglyoxal induced injury in the cultured human brain microvascular endothelial cell in vitro experimental study. Chin J Mod App Pharm 32(3):277–281. https://doi.org/10.13748/j.cnki.issn1007-7693.2015.03.005
Jiang WW, Liu YC, Zhang ZJ, He J, Su J, Xiao C, Li YP, Shao LD, Wu XD, Yang JH, Zhao QS (2016) Obscurumines H–P, new Lycopodium alkaloids from the club moss Lycopodium obscurum. Fitoterapia 109:155–161. https://doi.org/10.1016/j.fitote.2015.12.017
Jiang FF, Qi BW, Ding N, Yang HY, Jia FF, Luo Y, Wang J, Liu X, Wang XH, Tu PF, Shi SP (2019) Lycopodium alkaloids from Huperzia serrata. Fitoterapia 137:104277. https://doi.org/10.1016/j.fitote.2019.104277
Johns SR, Lamberton JA, Sioumts AA (1969) Alkaloids of Lycopodium volubile (Lycopodiaceae). Aust J Chem 22(6):1317–1318. https://doi.org/10.1071/ch9691317
Katakawa K, Kitajima M, Aimi N, Seki H, Yamaguchi K, Furihata K, Harayama T, Takayama H (2004) Structure elucidation and synthesis of lycoposerramine-B, a novel oxime-containing Lycopodium alkaloid from Lycopodium serratum Thunb. J Org Chem 70(2):658–663. https://doi.org/10.1021/jo0483825
Katakawa K, Kitajima M, Yamaguchi K, Takayama H (2006) Three new phlegmarine-type Lycopodium alkaloids, lycoposerramines-X, -Yand -Z, having a nitrone residue, from Lycopodium serratum. Heterocycles 69(1):223–229
Katakawa K, Nozoe A, Kogure N, Kitajima M, Hosokawa M, Takayama H (2007) Fawcettimine-related alkaloids from Lycopodium serratum. J Nat Prod 70(6):1024–1028. https://doi.org/10.1021/np0700568
Katakawa K, Kogure N, Kitajima M, Takayama H (2009) A New Lycopodium alkaloid, lycoposerramine-R, with a novel skeleton and three new fawcettimine-related alkaloids from Lycopodium serratum. Helv Chim Acta 92(3):445–452. https://doi.org/10.1002/hlca.200800327
Katakawa K, Mito H, Kogure N, Kitajima M, Wongseripipatana S, Arisawa M, Takayama H (2011) Ten new fawcettimine-related alkaloids from three species of Lycopodium. Tetrahedron 67:6561–6567. https://doi.org/10.1016/j.tet.2011.05.107
Kobayashi J, Hirasawa Y, Yoshida N, Morita H (2000) Complanadine A, a new dimeric alkaloid from Lycopodium complanatum. Tetrahedron Lett 41:9069–9073. https://doi.org/10.1016/S0040-4039(00)01630-0
Kobayashi J, Hirasawa Y, Yoshida N, Morita H (2001) Lyconadin A, a Novel alkaloid from Lycopodium complanatum. J Org Chem 66(17):5901–5904. https://doi.org/10.1021/jo0103874
Kobayashi J, Hirasawa Y, Yoshida N, Morita H (2002) Complanadine A, a new alkaloid from Lycopodium complanatum. Tetrahedron Lett 41:9069–9073. https://doi.org/10.1016/S0040-4039(00)01630-0
Kogure N, Maruyama M, Wongseripipatana S, Kitajima M, Takayama H (2016) New lycopodine-type alkaloids from Lycopodium carinatum. Chem Pharm Bull 64(7):793–799. https://doi.org/10.1248/cpb.c16-00171
Kong DQ, Gu J, Li C (2013) Effect of huperzine A on auditory function of presbycusis rats induced by D-galactose. Chin J Otorhinolaryngol Skull Base Surg 19(3):199–203. https://doi.org/10.11798/j.issn.1007-1520.201303005
Konrath EL, Neves BM, Lunardi PS, Passos CS, Simoes-Pires A, Ortega MG, Goncalves CA, Cabrera JL, Moreira JCF, Henriques AT (2012) Investigation of the in vitro and ex vivo acetylcholinesterase and antioxidant activities of traditionally used Lycopodium species from South America on alkaloid extracts. J Ethnopharmacol 139(1):58–67. https://doi.org/10.1016/j.jep.2011.10.042
Koyama K, Morita H, Hirasawa Y, Yoshinaga M, Hoshino T, Obara Y, Nakahata N, Kobayashi J (2004) Lannotinidines A–G, new alkaloids from two species of Lycopodium. Tetrahedron 61(15):3681–3690. https://doi.org/10.1016/j.tet.2005.02.016
Koyama K, Hirasawa Y, Kobayashi J, Morita H (2007) Cryptadines A and B, novel C27N3-type pentacyclic alkaloids from Lycopodium cryptomerinum. Bioorg Med Chem 15:7803–7808. https://doi.org/10.1016/j.bmc.2007.08.043
Kozikowski AP, Miller CP, Yamada F, Pang YP, Miller JH, McKinney M, Ball RG (1991) Delineating the pharmacophoric elements of huperzine A: importance of the unsaturated three-carbon bridge to its AChE inhibitory activity. J Med Chem 34(12):3399–3402. https://doi.org/10.1021/jm00116a010
Kubota T, Yahata H, Yamamoto S, Hayashi S, Shibata T, Kobayashi J (2009) Serratezomines D and E, new Lycopodium alkaloids from Lycopodium serratum var. serratum. Bioorg Med Chem Lett 19:3577–3580. https://doi.org/10.1016/j.bmcl.2009.04.146
Laemmerhold KM, Breit B (2010) Total synthesis of (+)-clavolonine,(-)-deacetylfawcettiine, and (+)-acetylfawcettiine. Angew Chem Int Ed 49(13):2367–2370. https://doi.org/10.1002/anie.200907248
Laganiere S, Coray J, Tang XC, Wlfer E, Hanin I (1991) Acute and chronic studies with the anticholinesterase huperzine-a-effect on central-nervous-system cholinergic parameters. Neuropharmacology 30(7):763–768. https://doi.org/10.1016/0028-3908(91)90184-D
Lai Z, Li XX, Wang Y, Yan RM, Zhang ZB, Zhu D (2014) The determination of huperzine A and temporal and spatial variation of Huperzia serrata. J Jiangxi Normal Univ (Nat Sci Ed) 38(5):489–495. https://doi.org/10.3969/j.issn.1000-5862.2014.05.012
Lee SW, Xiao CJ, Pei SJ (2008) Ethnobotanical survey of medicinal plants at periodic markets of Honghe Prefecture in Yunnan Province, SW China. J Ethnopharmacol 117(2):362–377. https://doi.org/10.1016/j.jep.2008.02.001
Li SP (1995) A case of contact dermatitis caused by Lyccopodium japonicum. Chin J Dermatovenereol 9(1):37
Li GY, Su YY (2017) Determination of huperzine A in Lycopodium serratum Thunb. from different habitats by LC-MS method. Zhejiang Agric Sci 58(7):1186–1189. https://doi.org/10.16178/j.issn.0528-9017.20170729
Li WN, Yu HY (2011) Efficacy of huperzine A in the treatment of senile patients with mild and moderate alzheimer’s disease. Chin J Gerontol 31(11):2096–2097. https://doi.org/10.3969/j.issn.1005-9202.2011.11.074
Li S, Long CL, Liu FY, Lee S, Guo Q, Li R, Liu YH (2006) Herbs for medicinal baths among the traditional Yao communities of China. J Ethnopharmacol 108(1):59–67. https://doi.org/10.1016/j.jep.2006.04.014
Li XL, Zhao Y, Cheng X, Peng LY, Xu G, Zhao QS (2006) Japonicumins A-D: four new compounds from Lycopodium japonicum. Helv Chim Acta 89(7):1467–1473. https://doi.org/10.1002/hlca.200690148
Li C, Gu J, Ao HF, Ruan QW, Kong DQ (2014) Protective effect of Huperzine A on nerve fibers of presbycusis rats induced by D-galactose. Chin J Ophthalmol Otorhinolaryngol 14(3):177–180. https://doi.org/10.14166/j.issn.1671-2420.2014.03.017
Liang YQ, Tang XC (2004) Comparative effects of huperzine A, donepezil and rivastigmine on cortical acetylcholine level and acetylcholinesterase activity in rats. Neurosci Lett 361(1):56–59. https://doi.org/10.1016/j.neulet.2003.12.071
Liang XJ, Gan JL, Zhang W, Zhang WD, Wang JW (2009) Improvement effect of huperzine A combined with MECT on the cognitive function of patients with principal schizophrenia. Prac J Med Pharm 26(12):16–18. https://doi.org/10.3969/j.issn.1671-4008.2009.12.008
Liu JS, Huang MF (1994) The alkaloids huperzines C and D and huperzinine from Lycopodiastrum casuarinoides. Phytochemistry 37(6):1759–1761. https://doi.org/10.1016/S0031-9422(00)89606-5
Liu JS, Zhu YL, Yu CM, Zhou YZ, Han YY, Wu FW, Qi BF (1986) The structures of huperzine A and B, two new alkaloids exhibiting marked anticholinesterase activity. Can J Chem 64(4):837–839. https://doi.org/10.1139/v86-137
Liu F, Wu XD, He J, Deng X, Peng LY, Luo HL, Zhao QS (2013) Casuarines A and B, Lycopodium alkaloids from Lycopodium casuarinoides. Tetrahedron Lett 54:4555–4557. https://doi.org/10.1016/j.tetlet.2013.06.083
Liu F, Dong LB, Gao X, Wu XD, He J, Peng LY, Cheng X, Zhao QS (2014) New Lycopodium alkaloids from Phlegmariurus squarrosus. J Asian Nat Prod Res 16(6):1–7. https://doi.org/10.1080/10286020.2014.920010
Liu J, Nian H, Xu Y, Wu TJ, Sun YC, Shao YT, Hunag J (2019) Anti-inflammatory effect and mechanism of shenjincaoalkaloids on adjuvant arthritis rats. Drug Eval Res 42(5):869–872. https://doi.org/10.7501/j.issn.1674-6376.2019.05.010
Loyola LA, Morales G, Castillo M (1979) Alkaloids of Lycopodium magellanicum. Phytochemistry 18(10):1721–1723. https://doi.org/10.1016/0031-9422(79)80193-4
Lu KT, Sun CL, Wo PY, Yen HH, Tang TH, Ng MC, Huang ML, Yang YL (2011) Hippocampal neurogenesis after traumatic brain injury is mediated by vascular endothelial growth factor receptor-2 and the Raf/MEK/ERK cascade. J Neurotrauma 28(3):441–450. https://doi.org/10.1089/neu.2010.1473
Ma XQ, Gang DR (2004) The Lycopodium alkaloids. RSC 21:752–772. https://doi.org/10.1039/b409720n
Ma SP, Zhang X (2007) Effects of huperzine A tablet combined with Ginkgo biloba preparations on cognitive ability and hemorheology in patients with vascular dementia. Chin Community Doc 9(6):13
Ma XQ, Tan CH, Zhu DY, Gang DR (2006) A survey of potential huperzine A natural resources in China: the Huperziaceae. J Ethnopharmacol 104(1):54–67. https://doi.org/10.1016/j.jep.2005.08.042
Ma XQ, Tan CH, Zhu DY, Gang DR, Xiao P (2007) Huperzine A from Huperzia species-an ethnopharmacolgical review. J Ethnopharmacol 113(1):15–34. https://doi.org/10.1016/j.jep.2007.05.030
Ma T, Gong K, Yan Y, Zhang LH, Tang PF, Zhang XF (2013) Huperzine A promotes hippocampal neurogenesis in vitro and in vivo. Brain Res 1506:35–43. https://doi.org/10.1016/j.brainres.2013.02.026
Maclean DB (1963) Lycopodium alkaloids xiii. mass spectra of representative alkaloids. Can J Chem Eng 41(10):2654–2670. https://doi.org/10.1139/v63-387
Maclean DB, Curcumelli-Rodostamo M (1966) Lycopodium alkaloids xvii. mass spectra of annotine and some annotine derivatives. Can J Chem Eng 44(5):611–620. https://doi.org/10.1139/v66-082
Mandal SK, Biswas R, Bhattacharyya SS, Paul S, Dutta S, Pathak S, Khuda-Bukhsh AR (2010) Lycopodine from Lycopodium clavatum extract inhibits proliferation of HeLa cells through induction of apoptosis via caspase-3 activation. Eur J pharmacol 626:115–122. https://doi.org/10.1016/j.ejphar.2009.09.033
Manjunatha BK, Krishna V, Vidya DM, Mankani KL, Manohara YN (2007) Wound healing activity of Lycopodium serratum. Indian J Pharm Sci 69(2):283–287. https://doi.org/10.4103/0250-474X.33159
Manske RHF (1953) The alkaloids of Lycopodium species xiii. Lycopodium densum Labill. Can J Chem Eng 31(10):894–895. https://doi.org/10.1139/v53-119
Manske RH, Marion L (1947) The alkaloids of Lycopodium species. IX. Lycopodium annotinum var. acrifolium, Fern. and the structure of annotinine. J Am Chem Soc 69(9):2126–2129. https://doi.org/10.1021/ja01201a019
Mao XY, Cao DF, Li X, Yin JY, Wang ZB, Zhang Y, Mao CX, Zhou HH, Liu ZQ (2014) Huperzine A ameliorates cognitive deficits in streptozotocin-Induced diabetic rats. Int J Mol Sci 15:7667–7683. https://doi.org/10.3390/ijms15057667
Marion L, Manske RHF (1948) The alkaloids of Lycopodium species x. Lycopodium cernaum L.I. Can J Res 26(1):1–2. https://doi.org/10.1139/cjr48b-001
Mattson MP, Goodman Y (1995) Different amyloidgenic peptides share a similar mechanism of neurotoxicity involving reactive oxygen species and calcium. Brain Res 676(1):219–224. https://doi.org/10.1016/0006-8993(95)00148-J
Michael JP (2004) Indolizidine and quinolizidine alkaloids. Nat Prod Rep 21:625–649. https://doi.org/10.1039/b310689f
Michael JP (2007) Indolizidine and quinolizidine alkaloids. Nat Prod Rep 24:191–222. https://doi.org/10.1039/b509525p
Miller N, Braekman F (1971) Lycopsida Lycopodiaceae Alcaloïdes De Lycopodium Alpinum. Phytochemistry 10(8):1931–1934. https://doi.org/10.1016/S0031-9422(00)86462-6
Miller N, Hootele C, Braekman JC (1972) Triterpenoids of Lycopodium megastach yum. Phytochemistry 12(7):1759–1761. https://doi.org/10.1016/0031-9422(73)80398-X
Morales G, Loyola LA, Castillo M (1979) Alkaloids of Lycopodium paniculatum: The structure of paniculine. Phytochemistry 18(10):1719–1720. https://doi.org/10.1016/0031-9422(79)80192-2
Morel S, Kerzaon I, Azaroual N, Sahpaz S, Joseph H, Bailleul F, Hennebelle T (2012) A new cernuane-type alkaloid from Lycopodium cernuum. Biochem Syst Ecol 45:188–190. https://doi.org/10.1016/j.bse.2012.07.026
Morita H, Arisaka M, Yoshida N, Kobayashi J (2000) Serratezomines A-C, new alkaloids from Lycopodium serratum var. serratum. J. Org. Chem 65(19):6241–6245. https://doi.org/10.1021/jo000661e
Morita H, Hirasawa Y, Yoshida N, Kobayashi J (2001) Senepodine A, a novel C22N2 alkaloid from Lycopodium chinense. Tetrahedron Lett 42:4199–4201. https://doi.org/10.1016/S0040-4039(01)00688-8
Morita H, Hirasawa Y, Kobayashi J (2003) Himeradine A, a novel C27N3-type alkaloid from Lycopodium chinense. J Org Chem 68(11):4563–4566. https://doi.org/10.1021/jo034294t
Morita H, Hirasawa Y, Shinzato T, Kobayashi J (2004) New phlegmarane-type, cernuane-type, and quinolizidine alkaloids from two species of Lycopodium. Tetrahedron 60(33):7015–7023. https://doi.org/10.1016/j.tet.2003.09.106
Morita H, Ishiuchi K, Haganuma A, Hoshino T, Obara Y, Nakahata N, Kobayashi J (2005) Complanadine B, obscurumines A and B, new alkaloids from two species of Lycopodium. Tetrahedron 61:1955–1960. https://doi.org/10.1016/j.tet.2005.01.011
Morita H, Hirasawa Y, Kobayashi J (2005) Lycopodatines A–C, C16N alkaloids from Lycopodium inundatum. J Nat Prod 68(12):1809–1812. https://doi.org/10.1021/np050389+
Muñoz-Torrero D (2008) Acetylcholinesterase inhibitors as disease-modifying therapies for Alzheimers disease. Curr Med Chem 15(24):2433–2455. https://doi.org/10.2174/092986708785909067
Nakayama W, Fujiwara Y, Kosuge Y, Monthakantirat O, Fujikawae K, Watthanaf S, Kitanakag S, Makinoa T, Ishiuchi K (2019) Phlenumdines D and E, new Lycopodium alkaloids from Phlegmariurus nummulariifolius, and their regulatory effects on macrophage differentiation during tumor development. Phytochem Lett 29:98–103. https://doi.org/10.1016/j.phytol.2018.11.010
Namsa ND, Tag H, Mandal M, Kalita P, Das AK (2009) An ethnobotanical study of traditional anti-inflammatory plants used by the Lohit community of Arunachal Pradesh, India. J Ethnopharmacol 125(2):234–245. https://doi.org/10.1016/j.jep.2009.07.004
Nguyen VT, Zhao BT, Seong SH, Kim JA, Woo MH, Choi JS, Min BS (2017) Inhibitory effects of serratene-type triterpenoids from Lycopodium complanatum on cholinesterases and β-secretase 1. Chem Biol Interact 274:150–157. https://doi.org/10.1016/j.cbi.2017.07.006
Nguyen HT, Doan HT, Ho DV, Raal A, Morita H, Pham KT (2018) Huperphlegmines A and B, two novel Lycopodium alkaloids with an unprecedented skeleton from Huperzia phlegmaria, and their acetylcholinesterase inhibitory activities. Fitoterapia 129:267–271. https://doi.org/10.1016/j.fitote.2018.07.016
Nilsu T, Thorroad S, Ruchirawat S, Thasana T (2016) Squarrosine A and pyrrolhuperzine A, new Lycopodium alkaloids from Thai and Philippine Huperzia squarrosa. Planta Med 82(11–12):1046–1050. https://doi.org/10.1055/s-0042-106904
Nilsua T, Thaisaeng W, Thamnarak W, Eurtivong C, Jumraksac A, Thorroad S, Khunnawutmanotham N, Ruchirawat S, Thasana N (2018) Three Lycopodium alkaloids from Thai club mosses. Phytochem 156:83–88. https://doi.org/10.1016/j.phytochem.2018.09.001
Nyembo L, Goffin A, Hootele C, Braekman JC (1978) Phlegmarine, a likely key intermediate in the biosynthesis of the Lycopodium alkaloids. Can J Chem 56(30):851–856. https://doi.org/10.1002/chin.197830352
Øllgaard B (1987) A revised classification of the Lycopodiaceae s.l. Oper Bot 92:153–178
Orhan I, Terzioglu S, Sener B (2003) α-Onocerin: an acetycholinesterase inhibitor from Lycopodium clavatum. Planta Med 69:265–267. https://doi.org/10.1055/s-2003-38489
Orhan I, Özçelik B, Aslan S, Kartal M, Karaoglu T, Şener B, Terzioglu S, Choudhary MI (2007) Antioxidant and antimicrobial actions of the clubmoss Lycopodium clavatum L. Phytochem Rev 6:189–196. https://doi.org/10.1007/s11101-006-9053-x
Orhan I, Kupeli E, Sener B, Yesilada E (2007) Appraisal of anti-inflammatory potential of the clubmoss, Lycopodium clavatum L. J Ethnopharmacol 109:146–150. https://doi.org/10.1016/j.jep.2006.07.018
Orhan IE, Sener B, Brun M, Tasdemir D (2013) Antiprotozoal activity and cytotoxicity of Lycopodium clavatum and Lycopodium complanatum subsp chamaecyparissus extracts. Turk J Biochem 38(4):403–408. https://doi.org/10.5505/tjb.2013.07379
Orito K, Manske RH, Rodrigo R (1972) The triterpenes of Lycopodiumlucidulum Michx. Can J Chem Eng 50(20):3280–3282. https://doi.org/10.1139/v72-525
Ortega MG, Agnese AM, Cabrera JL (2004) Anticholinesterase activity in an alkaloid extract of Huperzia saururus. Phytomedicine 11:539–543. https://doi.org/10.1016/j.phymed.2003.07.006
Ortega MG, Agnese AM, Cabrera JL (2004) Sauroine-a novel Lycopodium alkaloid from Huperzia saururus. Tetrahedron Lett 45:7003–7005. https://doi.org/10.1016/j.tetlet.2004.07.149
Pan K, Luo JG, Kong LY (2013) Two new Lycopodium alkaloids from Lycopodium obscurum. Helv Chim Acta 96:1197–1201. https://doi.org/10.1002/hlca.201200505
Pan K, Luo JG, Kong LY (2013) Three new Lycopodium alkaloids from Lycopodium obscurum. J Asian Nat Prod Res 15(5):441–445. https://doi.org/10.1080/10286020.2013.780045
Pappolla MA, Chyan YJ, Omar RA, Hsiao K, Perry G, Smith MA, Bozner P (1998) Evidence of oxidative stress and in vivo neurotoxicity of beta-amyloid in a transgenic mouse model of Alzheimer’s disease: a chronic oxidative paradigm for testing antioxidant therapies in vivo. Am J Pathol 152(4):871–877
Park JY, Kim H, Lim DW, Kim JE, Park WH, Park SD (2018) Ethanol extract of Lycopodium serratum Thunb. attenuates lipopolysaccharide-induced C6 glioma cells migration via matrix metalloproteinase-9 expression. Chin J Integr Med 24(11):860–866. https://doi.org/10.1007/s11655-017-2923-9
Perry GS, Maclean DB (1956) Lycopodium alkaloids. Cam J Chem 34:1189–1199
Pike CJ, Burdick D, Walencewicz AJ, Glabe CG, Cotman CW (1993) Neurodegeneration induced by beta-amyloid peptides in vitro: the role of peptide assembly state. J Neurosci 13(4):1676–1687. https://doi.org/10.1523/JNEUROSCI.13-04-01676.1993
Pongpamorn P, Wan-erlor S, Ruchirawat S, Thasana N (2016) Lycoclavatumide and 8α,11α-dihydroxylycopodine, a new fawcettimine and lycopodine-type alkaloid from Lycopodium clavatum. Tetrahedron 72:7065–7069. https://doi.org/10.1016/j.tet.2016.09.046
Puiatti M, Borioni JL, Vallejo MG, Cabrera JL, Agnese AM, Ortega MG, Pierini AB (2013) Study of the interaction of Huperzia saururus Lycopodium alkaloids with the acetylcholinesterase enzyme. J Mol Graph Model 44:136–144. https://doi.org/10.1016/j.jmgm.2013.05.009
Qiu WD, Yang JY, Shen Tu YQ, Chen L, Zheng HG, Lou XK (2009) The effect of huperzine on cognitive dysfunction after aabdomenal surgery in elder patients. Pharm J Chin PLA 25(3):222–224
Rafii MS, Walsh S, Little JT, Behan K, Reynolds B, Ward C, Jin S, Thomas R, Aisen PS (2011) A phase II trial of huperzine A in mild to moderate Alzheimer disease. Neurology 76(16):1389–1394. https://doi.org/10.1212/WNL.0b013e318216eb7b
Rao LJM, Kumari GNK, Rao NSP (1983) Two further acylated flavone glucosides from anisomeles ovata. Phytochemistry 22(4):1058–1060. https://doi.org/10.1016/0031-9422(83)85067-5
Raves ML, Harel M, Pang YP, Silman I, Kozikowski AP, Sussman JL (1997) Structure of acetylcholinesterase complexed with the nootropic alkaloid, (-)-huperzine A. Nat Struct Biol 4(1):57–63. https://doi.org/10.1038/nsb0197-57
Rhee IK, Rijn RM, Verpoorte R (2003) Qualitative determination of false-positive effects in the acetylcholinesterase assay using thin layer chromatography. Phytochem Anal 14:127–131. https://doi.org/10.1002/pca.675
Rollinger JM, Ewelt J, Seger C, Sturm S, Ellmerer EP, Stuppner H (2005) New insights into the acetycholinesterase inhibitory activity of Lycopodium clavatum. Planta Med 71:1040–1043. https://doi.org/10.1055/s-2005-873130
Sacher JR, Weinreb SM (2012) Construction of the Azocane (Azacyclooctane) Moiety of the Lycopodium Alkaloid Lycopladine H via an Intramolecular hydroaminomethylation strategy. Org Lett 14(8):2172–2175. https://doi.org/10.1021/ol3007277
Sakornrat T, Prateep W, Nisachon K, Nitirat C, Apiwan J, Somsak R, Nopporn T (2014) Three new Lycopodium alkaloids from Huperzia carinata and Huperzia squarrosa. Tetrahedron 70(43):8017–8022. https://doi.org/10.1016/j.tet.2014.08.042
Sano T, Fujimoto T, Tsuda Y (1970) Clavatol: a novel triterpenoid of the bisnoronocerane type isolated from Lycopodium clavatum. J Chem Soc D Chem Commun 20:1274–1275. https://doi.org/10.1039/C29700001274
Sano T, Tsuda Y, Inubushi Y (1970) Serratenediol: a new skeletal triterpenoid containing a seven membered ring. Tetrahedron 26(12):2981–2986. https://doi.org/10.1016/S0040-4020(01)92878-9
Shang YZ, Ye JW, Wang H, Tang XC (1999) Improving effects of huperzine A on abnormal lipid peroxidation and superoxide dismutase in aged rats. Acta Pharmacol Sin 20(9):824–828
Sharma M, Prajapati S, Gupta P (2019) Effect of Lycopodium clavatum (Homeopathic drug) on developmental and behavioural defects in Denio rerio embryo. Paper presented at the 6th biennial international conference DDNPTM-2018 and a mini symposium on traditional Chinese medicine, NIPER, Mohali, India, 12 February 2019
Shen YC, Chen CH (1994) Alkaloids from Lycopodium casuarinoides. J Nat Prod 57(6):824–826. https://doi.org/10.1021/np50108a021
Shi LL, He YZ (2012) Serrantane triterpenoid from Lycopodium japonicum. Chin J Exp Med Formul 18(9):90–92. https://doi.org/10.13422/j.cnki.syfjx.2012.09.074
Shi H, Li ZY, Guo YW (2005) A new serratane-type triterpene from Lycopodium phlegmaria. Nat Prod Res 19(8):777–781. https://doi.org/10.1080/14786410500044906
Shi QH, Han R, Fu JF, Wei J, Ge D, Ran JH, Liu ZX (2013) Effects of huperzine A on acute hypobaric hypoxic-induced apoptosis of hippocampal neurons in rats. Med J Chin PLA 38(2):103–106
Shi YC, Li RS, Li JY, Fan FC, Sun HJ (2014) Effect of huperzine A on c-Fos and GFAP expression in the paraventricular nucleus and the brainstem of mice with acute inflammation. J Henan Normal Univ 42(1):105–110. https://doi.org/10.16366/j.cnki.1000-2367.2014.01.030
Shigeyama T, Katakawa K, Kogure N, Kitajima M, Takayama H (2007) Asymmetric total syntheses of two phlegmarine-type alkaloids, lycoposerramines-V and -W, newly isolated from Lycopodium serratum. Org Lett 9(20):4069–4072. https://doi.org/10.1021/ol701871v
Siengalewicz P, Mulzer J, Rinner U (2013) Lycopodium alkaloids-synthetic highlights and recent developments. Alkaloids Chem Biol 72:1–151. https://doi.org/10.1016/B978-0-12-407774-4.00001-7
Staerk D, Larsen J, Larsen LA, Olafsdottir ES, Witt M, Jaroszewski JW (2004) Selagoline, a new alkaloid from Huperzia selago. Nat Prod Res 18(3):197–203. https://doi.org/10.1080/14786410310001620600
Southon IW, Buckingham J (1989) Dictionary of alkaloids. Chapman & Hall, London
Sun Y, Yan J, Meng H, He CL, Yi P, Qiao Y, Qiu MH (2008) A new alkaloid from Lycopodium japonicum Thunb. Helv Chim Acta 91:2107–2109. https://doi.org/10.1002/hlca.200890225
Sun ZH, Li W, Tang GH, Yin S (2017) A new serratene triterpenoid from Lycopodium japonicum. J Asian Nat Prod Res 19(3):299–303. https://doi.org/10.1080/10286020.2016.1208182
Szarek WA, Adams KAH, Curcumelli-Rodostamo M, Maclean DB (1964) Lycopodium alkaloids xvi. annotine. Can J Chem Eng 42(11):2584–2594. https://doi.org/10.1139/v64-378
Takayama H, Katakawa K, Kitajima M, Seki H, Yamaguchi K, Aimi N (2001) A new type of Lycopodium alkaloid, lycoposerramine-A, from Lycopodium serratum Thunb. Org Lett 3(26):4165–4167. https://doi.org/10.1021/ol0167762
Takayama H, Katakawa K, Kitajima M, Yamaguchib K, Aimi N (2002) Seven new Lycopodium alkaloids, lycoposerramines-C, -D, -E, -P, -Q, -S, and -U, from Lycopodium serratum Thunb. Tetrahedron Lett 43(46):8307–8311. https://doi.org/10.1016/S0040-4039(02)02026-9
Takayama H, Katakawa K, Kitajima M, Yamagughi K, Aimi N (2003) Ten new Lycopodium alkaloids having the lycopodane skeleton isolated from Lycopodium serratum Thunb. Chem Pharm Bull 51(10):1163–1169. https://doi.org/10.1248/cpb.51.1163
Tam TW, Liu R, Arnason JA, Krantis A, Staines WA, Haddad PS, Foster BC (2011) Cree antidiabetic plant extracts display mechanism-based inactivation of CYP3A4. Can J Physiol Pharmacol 89:13–23. https://doi.org/10.1139/Y10-104
Tanaka R, Tsujimoto K, Matsunaga S (1999) Two serratane triterpenes from the stem bark of Picea jezoensis var. hondoensis. Phytochemistry 52(8):1581–1585. https://doi.org/10.1016/S0031-9422(99)00318-0
Tang XC, Han YF (1999) Pharmacological profile of huperzine A, a novel acetylcholinesterase inhibitor from Chinese herb. CNS Drug Rev 5(3):281–300. https://doi.org/10.1111/j.1527-3458.1999.tb00105.x
Tang XC, Zhu XD, Lu WH (1988) Studies on the nootropic effects of huperzine A and B: two selective AChE inhibitors. In: Giacobini E, Becker R (eds) current research in Alzheimer therapy: cholinesterase inhibitors. Taylor and Francis, New York, pp 289–293
Tang Y, Xiong J, Hu JF (2015) Lycopodium alkaloids from Diphasiastrum complanatum. Nat Prod Commun 10(12):2091–2094. https://doi.org/10.1177/1934578x1501001219
Tang Y, Xiong J, Zhang JJ, Wang W, Zhang HY, Hu JF (2016) Annotinolides A−C, three lycopodane-derived 8,5-Lactones with polycyclic skeletons from Lycopodium annotinum. Org Lett 18(17):4376–4379. https://doi.org/10.1021/acs.orglett.6b02132
Tao YM, Fang L, Yang YM, Jiang HL, Yang HY, Zhang HY, Zhou H (2013) Quantitative proteomic analysis reveals the neuroprotective effects of huperzine A for amyloid beta treated neuroblastoma N2a cells. Proteomics 13:1314–1324. https://doi.org/10.1002/pmic.201200437
Teng CC, He YZ, Feng JL, Ba XY, Li DY (2010) Studies on the chemical constituents of Lycopodii Herba. Chin Tradit Herb Drugs 41:1960–1963
Thorroad S, Worawittayanont P, Khunnawutmanotham N, Chimnoi N, Jumruksa A, Ruchirawat S, Thasana N (2014) Three new Lycopodium alkaloids from Huperzia carinata and Huperzia squarrosa. Tetrahedron 70:8017–8022. https://doi.org/10.1016/j.tet.2014.08.042
Thu DK, Vui DT, Tung BT (2019) Two Lycopodium alkaloids from the aerial parts of Huperzia phlegmaria. Pharmacogn Res 11(4):396–399. https://doi.org/10.4103/pr.pr_82_19
Tori M, Shimoji T, Shimura E, Takaoka S, Nakashima K, Sono M, Ayer WA (2000) Four alkaloids, lucidine B, oxolucidine A, lucidine A, and lucidulinone from Lycopodium lucidulum. Phytochemistry 53(4):503–509. https://doi.org/10.1016/S0031-9422(99)00592-0
Tori M, Mukai Y, Nakashima K, Sono M (2005) Three glucosides from Lycopodium clavatum. Heterocycles 65(1):107–115. https://doi.org/10.3987/com-04-10239
Trofimova NN, Gromova AS, Semenov AA (1996) Serratene triterpenoids from Lycopodium clavatum L. (Lycopodiaceae). Russ Chem B 45(4):961–963. https://doi.org/10.1007/BF01431333
Tsuda Y, Fujimo T (1970) The structure of lycoclavanin: triterpenoid of Lycopodium claoaturn. J Chem Soc D 5:260–261. https://doi.org/10.1039/C29700000260
Tsuda Y, Hatanaka M (1969) Triterpenoids of Lycopodium clavatum: The structure of 21-episerratriol. Chem Commun 18:1040–1042. https://doi.org/10.1039/C2969001040B
Tung BT, Hai NT, Thu DK (2017) Antioxidant and acetylcholinesterase inhibitory activities in vitro of different fraction of Huperzia squarrosa (Forst.) Trevis extract and attenuation of scopolamine-induced cognitive impairment in mice. J Ethnopharmacol 198:24–32. https://doi.org/10.1016/j.jep.2016.12.037
Vallejo MG, Ortega MG, Cabrera JL, Agnese AM (2013) N-demethyl-sauroxine, a novel Lycodine Group alkaloid from Huperzia saururus. Tetrahedron Lett 54(38):5197–5200. https://doi.org/10.1016/j.tetlet.2013.07.068
Vasudeva SM (1999) Economic importance of pteridophytes. Ind Fern J 16:130–152
Ved HS, Koenig ML, Dave JR, Doctor BP (1997) Huperzine A, a potential therapeutic agent for dementia, reduces neuronal cell death caused by glutamate. NeuroReport 8(4):963–968. https://doi.org/10.1097/00001756-199703030-00029
Vickers A (2002) Botanical medicines for the treatment of cancer: rationale, overview of current data, and methodological considerations for phase I and II trials. Cancer Invest 20:1069–1079. https://doi.org/10.1081/CNV-120005926
Vogl S, Picker P, Bison JM, Fakhrudin N, Atanasov AG, Heiss EH, Wawrosch C, Reznicek G, Dirsch VM, Saukel J, Kopp B (2013) Ethnopharmacological in vitro studies on Austria’s folk medicine—an unexplored lore in vitro anti-inflammatory activities of 71 Austriantraditional herbal drugs. J Ethnopharmacol 149(3):750–771. https://doi.org/10.1016/j.jep.2013.06.007
Wang H, Tang XC (1998) Anticholinesterase effects of huperzine A, E2020, and tacrine in rats. Acta Pharmacol Sin 19(1):27–30
Wang YE, Yue DX, Tang XC (1986) Anti-cholinesterase activity of huperzine A. Acta Pharmacol Sin 7(2):110–113
Wang XD, Zhang JM, Yang HH, Hu GY (1999) Modulation of NMDA receptor by huperzine A in rat cerebral cortex. Acta Pharmacol Sin 20(1):31–35
Wang R, Xiao XQ, Tang XC (2001) Huperzine A attenuates hydrogen peroxideinduced apoptosis by regulating expression of apoptosis-related genes in rat PC12 cells. NeuroReport 12(12):2629–2634. https://doi.org/10.1097/00001756-200108280-00009
Wang G, Zhang SQ, Zhan H (2006) Effect of huperzine A on cerebral cholinesterase and acetylcholine in elderly patients during recovery from general anesthesia. J South Med Univ 26(11):1660–1662. https://doi.org/10.3321/j.issn:1673-4254.2006.11.034
Wang R, Yan H, Tang XC (2006) Progress in studies of huperzine A, a natural cholinesterase inhibitor from Chinese herbal medicine. Acta Pharmacol Sin 27(1):1–26. https://doi.org/10.1111/j.1745-7254.2006.00255x
Wang XJ, Li L, Si YK, Yu SS, Ma SG, Bao XQ, Zhang D, Qu J, Liu YB, Li Y (2009) Nine new lycopodine-type alkaloids from Lycopodium japonicum Thunb. Tetrahedron 69:6234–6240. https://doi.org/10.1016/j.tet.2013.05.028
Wang XJ, Zhang GJ, Zhuang PY, Zhang Y, Yu SS, Bao XQ, Zhang D, Yuan YH, Chen NH, Ma SG, Qu J, Li Y (2012) Lycojaponicumins A-C, Three Alkaloids with an Unprecedented Skeleton from Lycopodium japonicum. Org Lett 14(10):2614–2617. https://doi.org/10.1021/ol3009478
Wang TT, Zhao LJ, He S, Yang R, Hou YD, Yan XJ (2012) Chemical constituents of volatile oils from Huperzia serrata by GC/MS. J Ningbo Univ (Natural Science & Engineering Edition) 25(4):16–19. https://doi.org/10.3969/j.issn.1001-5132.2012.04.006
Wang XJ, Li L, Yu SS, Ma SG, Qu J, Liu YB, Li Y, Wang YD, Tang WB (2013) Five new fawcettimine-related alkaloids from Lycopodium japonicum Thunb. Fitoterapia 91:74–81. https://doi.org/10.1016/j.fitote.2013.08.007
Wang XJ, Yu DQ, Yu SS (2014) Two new triterpenoids from Lycopodium japonicum Thunb. Chin J Chem 32:1007–1010. https://doi.org/10.1002/cjoc.201400456
Wang ZC, Wu JC, Zhao ND, Yang YY, Chen YG (2015) Two new Lycopodium alkaloids from Phlegmariurus phlegmaria (L.) Holub. Nat Prod Res 30(2):241–245. https://doi.org/10.1080/14786419.2015.1046131
Wang P, Yang XL, Yang B, Li CL, Qiu HC, Huang P (2015) Protect effects of huperzine A on methylglyoxal induced injury in the cultured human brain microvascular endothelial cell in vitro experimental study. Chin J Mod Pharm 32(3):277–281. https://doi.org/10.13748/j.cnki.issn1007-7693.2015.03.005
Wang LJ, Xiong J, Wang W, Zhang HY, Yang GX, Hu JF (2016) Lycopodium alkaloids from Lycopodium obscurum L. f. strictum. Phytochem Lett 15:260–264. https://doi.org/10.1016/j.phytol.2016.02.001
Williams JP, Friedrich D, Pinard E, Roden BA, Paquette LA, Laurent DRS (1994) Total synthesis of the Lycopodium alkaloids magellanine and magellaninone by three-fold annulation of 2-cyclopentenone. J Am Chem SOC 116(11):4689–4696. https://doi.org/10.1021/ja00090a017
Wojciech S, Agnieszka P, Piotr S, Olga O, Mirosława F, Olga K (2005) Somatic embryogenesis and in vitro culture of Huperzia selago shoots as a potential source of huperzine A. Plant Sci 168(6):1443–1452. https://doi.org/10.1016/j.plantsci.2004.12.021
Wu BG, Bai DL (1997) The First Total Synthesis of (+-)-Huperzine B. J Org Chem 62(17):5978–5981. https://doi.org/10.1021/jo970248f
Wu JH, Hunag R (2013a) Application of lycojaponicumin C in the treatment of ileocecal bowel cancer. CN 103446146 A, 18 Dec 2013
Wu JH, Liu Y (2013b) Application of lycojaponicumin C in the treatment of gastric cancer. CN 103446143 A, 18 Dec 2013
Wu JH, Hunag R (2013c) Application of lycojaponicumin C in the treatment of returning liver cancer. CN 103446150 A, 18 Dec 2013
Wu XD, Li XN, Peng LY, Zhao QS (2020) Huperserratines A and B, two macrocyclic Lycopodium alkaloids with an unusual skeleton from Huperzia serrata. J Org Chem 85:6803–6807. https://doi.org/10.1021/acs.joc.0c00623
Xiao XQ, Wang R, Han YF, Tang XC (2000) Protective effects of huperzine A on beta-amyloid25–35 induced oxidative injury in rat pheochromocytoma cells. Neurosci Lett 286:155–158. https://doi.org/10.1016/S0304-3940(00)01088-0
Xiao XQ, Zhang HY, Tang XC (2002) Huperzine A attenuates amyloid β-Peptide fragment 25–35-induced apoptosis in rat cortical neurons via inhibiting reactive oxygen species formation and caspase-3 activation. J Neurosci Res 67(1):30–36. https://doi.org/10.1002/jnr.10075
Xiong J, Meng WJ, Zhang HY, Zou YK, Wang WX, Wang XY, Yang QL, Osman EEA, Hu JF (2019) Lycofargesiines A-F, further Lycopodium alkaloids from the club moss Huperzia fargesii. Phytochem 162:183–192. https://doi.org/10.1016/j.phytochem.2019.03.015
Yan J, Zhang XM, Li ZR, Zhou L, Chen JC, Sun LR, Qiu MH (2005) Three new triterpenoids from Lycopodium japonicum. Helv Chim Acta 88:240–244. https://doi.org/10.1002/hlca.200590004
Yan J, Zhang XM, Li ZR, Zhou L, Chen JC, Sun LR, Qiu MH (2005) Three new triterpenoids from Lycopodium japonicum Thunb. Helv Chim Acta 88:240–244. https://doi.org/10.1002/hlca.200590004
Yang YF, Qu SJ, Xiao K, Jiang SH, Tan JJ, Tan CH, Zhu DY (2010) Lycopodium alkaloids from Huperzia serrata. J Asian Nat Prod Res 12(11):1005–1009. https://doi.org/10.1080/10286020.2010.522180
Yang Y, Wang XP, Sun QW, Xu F (2013) Identification of Lycopodii herba by UPLC fingerprint. Chinese Journal of Experimental Traditional Medical Formulae 19(15):117–120. https://doi.org/10.11653/syfj2013150117
Yang GZ, Cui YY, Wang DB (2015) Screening on the anti-inflammatory activities of compounds from Lycopodium species. J South-Cent Univ National 34(2):52–56
Yang Q, Zhu YQ, Peng W, Zhan R, Chen YG (2016) New Lycopodine-type alkaloid from Lycopodium japonicum. Nat Prod Res 30(19):2220–2224. https://doi.org/10.1080/14786419.2016.1146885
Yang YY, Wang ZC, Wu JC, Chen YG (2016) Chemical constituents of plants from the genus Phlegmariurus. Chem Biodivers 13(3):269–274. https://doi.org/10.1002/cbdv.201500043
Yang Q, Zhu YQ, Zhan R, Chen YG (2018) A new fawettimine-related alkaloid from Lycopodium japonicum. Chem Nat Compd 54(4):729–731. https://doi.org/10.1007/s10600-018-2456-2
Yao LQ, Ren H, Ai QL, Chang LH (2006) Efficacy of rehabilitation practice together with Huperzine A on the cognitive impairment in patients with Parkinson’s disease. Foreign Med Sci Psychiatry 33(3):204–206. https://doi.org/10.3969/j.issn.1673-2642.2006.03.002
Yeap JSY, Lim KH, Yong KT, Lim SH, Kam TS, Low YY (2019) Lycopodium Alkaloids: Lycoplatyrine A, an unusual lycodine-piperidine adduct from Lycopodium platyrhizoma and the absolute configurations of Lycoplanine D and Lycogladine H. J Nat Prod 11(4):396–399. https://doi.org/10.1021/acs.jnatprod.8b00754
Yin S, Fan CQ, Wang XN, Yue JM (2006) Lycodine-type alkaloids from Lycopodium casuarinoides. Helv Chim Acta 89:138–143. https://doi.org/10.1002/hlca.200690006
You XM, Yan YJ, Zou GX, Jiang H, Hou Z (2012) Study on the quality standard of Lycopodium Japonicum Thunb. J Liaoning Univ TCM 14(12):15–17. https://doi.org/10.13194/j.jlunivtcm.2012.12.17.youxm.049
Young JCF, Maclean DB (1963) Lycopodium alkaloids: xiv. flabelline. Can J Chem Eng 41:2731–2736. https://doi.org/10.1139/v63-403
Yuan SQ, Zhao YM (2003) A novel phlegmariurine type alkaloid from Huperzia serrata Thunb. Acta Pharm Sinica 38(3):596–598
Zeng YE, Ye MR, Xu H (1999) Experimental studies on anti-inflammation and analgesia pharmacological action of the different extracts from Lycopodium japonicum L. Li Shi zhen Medicine and Materia Medica Research 10(9):641–642. https://doi.org/10.3969/j.issn.1008-0805.1999.09.001
Zhang ZJ (2007) Clinical observation of huperzine A and nimotop in the treatment of Alzheimer’s fisease. Chin Mod Doc 45(13):23–24. https://doi.org/10.3969/j.issn.1673-9701.2007.13.013
Zhang LB, Iwatsuki K (2013) Lycopodiaceae. In: Wu ZY, Raven PH, Hong DY (eds) Pteridophytes. Flora of China, vol 2–3. Science Press, Beijing
Zhang HY, Tang XC (2003) Huperzine A attenuates the neurotoxic effect of staurosporine in primary rat cortical neurons. Neurosci Lett 340:91–94. https://doi.org/10.1016/S0304-3940(03)00023-5
Zhang SG, Wu YX (2011) Effect of huperzine A on cognitive dysfunction after stroke. Inner Mongolia J Tradit Chin Med 30(19):56–73. https://doi.org/10.3969/j.issn.1006-0979.2011.19.069
Zhang RW, Tang XC, Han YY, Sang GW, Zhang YD, Ma YX, Zhang CL, Yang RM (1991) Drug evaluation of huperzine A in the treatment of senile memory disorders. Acta Pharmacol Sin 12(3):250–252. https://doi.org/10.3891/acta.chem.scand.45-0546
Zhang ZX, Wang XD, Chen QT, Shu L, Wang JZ, Shan GL (2002) Clinical efficacy and safety of huperzine A in trreatment of mild to moderate Alzheimer disease, a placebo-controlled, double-blind, randomized trial. Natl Med J China 82(14):941–944. https://doi.org/10.3760/j:issn:0376-2491.2002.14.003
Zhang ZZ, Elsohly HN, Jacob MR, Pasco DS, Walker LA, Clark AM (2002) Natural products inhibiting Candida albicans secreted aspartic proteases from Lycopodium cernuum. J Nat Prod 65:979–985. https://doi.org/10.1021/np0200616
Zhang W, Qin SD, Lv ZP, Wu JZ (2006) A clinical study of the effect of nimodipine on the cognition impairment of diabetes. Medical Recapitulate 14(16):2539–2541. https://doi.org/10.3969/j.issn.1006-2084.2008.16.052
Zhang HY, Chun YZ, Yan H, Wang ZF, Tang LL, Gao X, Tang XC (2008) Potential therapeutic targets of huperzine A for Alzheimer’s disease and vascular dementia. Chem Biol Interact 175(1):396–402. https://doi.org/10.1016/j.cbi.2008.04.049
Zhang XY, Dong LB, Liu F, Wu XD, He J, PengHR LYLQS, Zhao (2013) New Lycopodium alkaloids from Lycopodium obscurum. Nat Prod Bioprospect 3(2):52–55. https://doi.org/10.1007/s13659-013-0015-x
Zhang Y, Yi P, Chen Y, Mei ZN, Hu X, Yang GZ (2014) Lycojaponicuminol A-F: cytotoxic serratene triterpenoids from Lycopodium japonicum. Fitoterapia 96:95–102. https://doi.org/10.1016/j.fitote.2014.04.012
Zhang ZJ, Zhu QF, Su J, Wu XD, Zhao QS (2018) Lycoplanines B-D, Three Lycopodium alkaloids from Lycopodium Complanatum. Natur Prod Bioprosp 8:177–182. https://doi.org/10.1007/s13659-018-0161-2
Zhang ZJ, Qi YY, Wu XD, Su J, Zhao QS (2018) Lycogladines A-H, fawcettimine-type Lycopodium alkaloids from Lycopodium complanatum var. glaucum Ching. Tetrahedron 74(14):1692–1697. https://doi.org/10.1016/j.tet.2018.02.034
Zhang ZJ, Wang C, Wu XD, Huang Y, Zhou WX, Zhao QS (2019) Phlegmadine A: a Lycopodium alkaloid with a unique cyclobutane ring from Phlegmariurus phlegmaria. J Org Chem 84:11301–11305. https://doi.org/10.1021/acs.joc.9b01723
Zhang ZJ, Zhu QF, Wu XD, Zhao QS (2020) Phlegmadines B and C, two Lycopodium alkaloids with 6/5/5/5/7 pentacyclic skeleton from Phlegmariurus phlegmaria.Tetrahedron Lett 61(2):1–3. https://doi.org/10.1016/j.tetlet.2019.151381
Zhao M, Wang YX, Zhang YL (2007) Effect observation of donepezil in the treatment of vascular dementia. J Med Forum 28(10):57–58. https://doi.org/10.3969/j.issn.1672-3422.2007.10.031
Zhao YH, Deng TZ, Chen Y, Liu XM, Yang GZ (2010) Two new triterpenoids from Lycopodium obscurum L. J Asian Nat Prod Res 12(8):666–671. https://doi.org/10.1080/10286020.2010.493881
Zhou BN, Zhu DY, Huang MF, Lin LJ, Lin LZ, Han XY, Cordell GA (1992) NMR Assignments of huperzine A, serratinine and lucidioline. Phytochemistry 34(5):1425–1428. https://doi.org/10.1016/0031-9422(91)80042-Y
Zhu DY, Jiang SH, Huang MF, Lin LZ, Cordell GA (1994) Huperserratinine from Huperzia serrata. Phytochemistry 36(4):1069–1072. https://doi.org/10.1016/S0031-9422(00)90493-X
Zhu N, Lin JZ, Chen QZ, Wei MD, Wang Y (2013) Anti-inflammatory effect of huperzine A on protection of rat neural stem cells in vitro. Chin J Pathophysiol 29(7):1160–1164. https://doi.org/10.3969/j.issn.1000-4718.2013.07.002
Zhu Y, Dong LB, Zhang ZJ, Fan M, Zhu QF, Qi YY, Liu YC, Peng LY, Wu XD, Zhao QS (2018) Three new Lycopodium alkaloids from Lycopodium japonicum. J Asian Nat Prod Re 21(1):17–24. https://doi.org/10.1080/10286020.2018.1427075
Zhu XL, Wang LL, Shi ZH, Xia D, Zhou ZB, Pan K (2019) Lycocasuarines I-Q, new Lycopodium alkaloids isolated from Lycopodiastrum casuarinoides. Fitoterapia 134:474–480. https://doi.org/10.1016/j.fitote.2019.03.027
Zhu XL, Xia D, Zhou ZB, Xie SS, Shi ZH, Chen GM, Wang LL, Pan K (2020) Lycosquarrines A−R. J Nat Prod, Lycopodium alkaloids from Phlegmariurus squarrosus. https://doi.org/10.1021/acs.jnatprod.9b00815
Zou GX, You XM, Wang GH (2010) HPLC determination of the content of α-obscurine in Lycopodium japonicum. J Chin Med Mater 33(6):934–936. https://doi.org/10.13863/j.issn1001-4454.2010.06.035
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Wang, B., Guan, C. & Fu, Q. The traditional uses, secondary metabolites, and pharmacology of Lycopodium species. Phytochem Rev 21, 1–79 (2022). https://doi.org/10.1007/s11101-021-09746-4
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DOI: https://doi.org/10.1007/s11101-021-09746-4