Abstract
Phytochemical studies of ethanolic extract of stems of Ichnocarpus frutescens resulted in the isolation of tetracyclic triterpenic ester lanosteryl oleate (6), two new monoterpenic esters, menth-1(7)-en-9-olyl dodecanoate (7), and 2-(4-methylcyclohex-3-enyl)propyl dodecanoate (8). Their structures were established on the basis of extensive spectral data analysis and chemical methods. From the literature survey, it was revealed that none of these three compounds have been reported earlier from any other parts of I. fructescens. Using StarDrop, drug metabolism and pharmacokinetic parameters have been studied, while data of toxicological endpoints were generated using Derek Nexus. 7 is metabolically stable as compared to 6 and 8. All three molecules are highly lipophilic so tendency to get distributed in brain and adipose tissue is more. Based on the current knowledge database, Derek Nexus predicted that these molecules are not mutagenic, carcinogenic, genotoxic, hepatotoxic, hERG channel inhibitor, nephrotoxic, neurotoxic but StarDrop found them as probable developmental toxic. So in a word, these phytoconstituents have drug-likeness potential and can be evaluated for possible targets.
Similar content being viewed by others
References
Aggarwal B, Ali M, Singh V, Singla RK (2010) Isolation & characterization of phytoconstituents from the stems of Ichnocarpus frutescens. Chin J Nat Med 8(6):401–404
Bhaveshkumar Dhorajiya D, Jigarkumar Patel R, Mahesh Malani H, Dholakiya Bharatkumar Z (2012) Plant product (R): roscovitine valuable inhibitor of CDKs as An anti-cancer agent. Der Pharmacia Sinica 3(1):131–143
Chattejee A, Pakrashi S (2003) The treatise of Indian medicinal plants, 4th edn. NISCAIR, New Delhi
Daniel M, Sabnis SD (1978) Chemotaxonomical studies on Apocyanaceae. Indian J Exp Biol 16:512–513
Deepak Dash K, Veerendra Yeligar C, Siva Nayak S, Gosh Tirtha, Rajalingam D, Sengupta Pinaki, Bhim Maiti C, Rapan Maity K (2007) Evaluation of hepatoprotective and antioxidant activity of Ichnocarpus frutescens (Linn.) R.Br. on paracetamol-induced hepatotoxicity in rats. Trop J Pharm Res 6(3):755–765
Dhorajiya B, Malani M, Dholakiya B (2011) Extraction and preservation protocol of anti-cancer agents from Marine World. Chem Sci J CSJ-38 (accepted version):1–25.
Hou T, Wang J, Zhang W, Xu X (2007) ADME evaluation in drug discovery. 6. Can oral bioavailability in humans be effectively predicted by simple molecular property-based rules? J Chem Inf Model 47:460–463
Khan MSY, Javed K, Khan MH (1995) Chemical constituents of the leaves of Ichnocarpus frutescens R. Br J Chem Soc 72:65–66
Kumarappan CT, Mandal SC (2007) Antitumor activity of polyphenolic extract of Ichnocarpus frutescens. Exp Oncol 29(2):94–101
Kumarappan CT, Thilagam E, Subhash Mandal C (2012) Antioxidant activity of polyphenolic extracts of Ichnocarpus frutescens. Saudi J Bio Sci 19:349–355
Lakshmi DKM, Rao EV, Rao DV (1985) Triterpenoid constituents of Ichnocarpus frutescens. Indian Drugs 22(10):552–553
LHASA Ltd. Url: http://www.lhasalimited.org/
Malathy NS, Sini S (2009) Antimicrobial activities of Ichnocarpus frutescens (L.) R.Br. and Hemidesmus indicus R.Br. Roots. Anc Sci Life 2(4):13–15
Minchona PK, Tandon RN (1980) A new triterpenoid glycoside from the stem of Ichnocarpus frutescens. Phytochemistry 19:2053–2055
Optibrium Ltd. Url: http://www.optibrium.com/stardrop/
Segall MD, Barber C (2014) Addressing toxicity risk when designing and selecting compounds in early drug discovery. Drug Discov Today. doi:10.1016/j.drudis.2014.01.006
Sharma SK, Ali M (1996) New lanostane-type triterpenic acid and 13, 14-seco-steroidal esters from the roots of Artemisia schloria. J Nat Prod 59:181–184
Singh RP, Singh RP (1987) Flavanoids of the flowers of Ichnocarpus frutescens. J Indian Chem Soc 64(11):715–716
Acknowledgments
The authors owe their gratitude to Ramesh Group of institutions for providing platform to perform this research work. RK Singla is thankful to Science & Engineering Research Board for providing young scientist fellowship vide project notification SR/FT/LS-149/2011. Authors are thankful to Optibrium Ltd and LHASA Ltd for providing StarDrop and Derek Nexus package, respectively.
Conflict of interest
The authors declare no conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Aggarwal, B., Singla, R.K., Ali, M. et al. Triterpenic and monoterpenic esters from stems of Ichnocarpus frutescens and their drug likeness potential. Med Chem Res 24, 1427–1437 (2015). https://doi.org/10.1007/s00044-014-1227-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00044-014-1227-2