Abstract
A mild and efficient method has been used for the synthesis of ethyl 4-(3-hydroxphenyl)-6-methyl-2-thioxo-1,3-dihydroprimidine-5-carboxylate (monastrol) (2), via Biginelli reaction. Alkylation of 2 with the fluorescent coumarin 3 afforded the new thioether analog 4. Similarly, ethyl 4-(6,8-dichloro-2-oxo-2 H-chromen-3-yl)-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylate (6) was prepared. The synthesized compounds are fluorescent active and show wavelength of maximum absorption (λmax) in UV or visible region in MeOH at room temperature.
References
Bhalla KN (2003) Microtubule-targeted anticancer agents and apoptosis. Oncogene 8:9075–9786
Jordan M (2012) Mechanism of action of antitumor drugs that interact with microtubules and tubulin. Curr Med Chem Anti-Cancer Agents 2:1–17
Perez EA (2009) Microtubule inhibitors: differentiating tubulin-inhibiting agents based on mechanisms of action, clinical activity, and resistance. Mol Cancer Ther 8:2086–2095
Hamel E (1996) Antimitotic natural products and their interactions with tubulin. Med Res Rev 16:207–231
Kingston DGI (2009) Tubulin-interactive natural producrs as anticancer agents (1). J Nat Prod 72:507–517
Mayer TU, Kapoor T, Haggarty SJ, King RW, Schreiber SL, Mitchison TJ (1999) Small molecule inhibitor of mitotic spindle bipolarity identified in a phenotype-based screen. Science 286:971–974
Kappe CO (2000) Enantioseparation, and determination of absolute configuration of the mitotic kinesin Eg5 inhibitor monastrol. Tetraherdon 56:1859–1862
Haque SA, Hasaka TP, Brooks AD, Lobanov PV, Baas PW (2004) Monastrol, a prototype anti-cancer drug that inhibits a mitotic kinesin, induces rapid bursts of axonal outgrowth from cultured postmitotic neurons. Cell Motil Cytoskeleton 58:10–16
Bose D, Sudharshan M, Chavhan SW (2005) New protocol for biginelli reaction-a practical synthesis of monastrol. Arkivoc iii 228-236
Signore G, Nifosi R, Albertazzi L, Storti B, Bizzarri R (2010) Polarity-sensitive coumarins tailored to live cell imaging. J Am Chem Soc 132:1276–1288
Sun YF, Xu SH, Wu RT, Wang ZY, Zheng ZB, Li JK, Cui YP (2010) The synthesis, structure and photoluminescence of coumarin-based chromophores. Dyes Pigments 87:109–118
Ivana K, Andrea J, Pavol K (2006) Synthesis of coumarin or ferrocene labeled nucleosides via Staudinger ligation. Beilstein J Org Chem 2:23–26
Al-Masoudi NA, Maricha YA, Al-Salihi NJ, Saeed B (2014) Synthesis and modeling study of some potential pyrimidine derivatives as HIV inhibitors. Z Naturforsch 69b:913–923
Biginelli P (1893) Derivati aldeiduredici degli eteri acetil-e dossal-acetico. Gaza Chim Ital 23:360–416
Moosavifar M (2012) An appropriate one-pot synthesis of dihydropyrimidinones catalyzed by heteropoly acid supported on zeolite: An efficient and reusable catalyst for the Biginelli reaction. C R Chimie 15:444–447 references therein cited
Willker W, Leibfritz KR, Bermel W (1993) Gradient selection in inverse heteronuclear correlation spectroscopy. Magn Reson Chem 31:287–292
Davis AL, Keele J, Laue MD (1992) Experiments for recording pure-absorption heteronuclear correlation spectra using pulsed field gradients. J Magn Reson 98:207–216
Duenges W (1977) 4-bromomethyl-7-methoxycoumarin. Anal Chem 49:442–445
Zhenming X, Wen LL, Qinying D (2007) Determination of sodium mono-fluorocetate (1080) in biological samples as its bromo-7-methoxycoumarin derivatives by RP-HPLC. J Chromatogr Sci 45:405–408
Güldütuna S, You T, Kurts W, Leuschner U (1993) High performance liquid chromatographic determination of free and conjugated bile acids in serum, liver biopsies, bile, gastric juice and feces by fluorescence labelling. Clin Chim Acta 214:195–207
Xie Z, Shi W, Deng Q (2007) Determination of sodium monofluoroacetate (1080) in biological samples as its 4-bromomethyl-7-methoxycoumarin derivative by RP-HPLC. J Chromatogr Sci 45:405–408
Harishumar N, Mahadevan KM, Masagalli JN, Chandrashekarappa KKH (2012) Org Synth 5:196–208
Tully E, O’Kennendy R (2014) Fluorescent labelling. In: Li D (ed) Encyclopedia of microfluidics and nanofluiddics. Springer, New York, pp. 1–17
Chun-feng Y, He-ping Z (2011) Synthesis and spectroscopic study of coumarin derivatives. Chem Res Chin Univ 27:599–603
Donovalová J, Cigáň M, Stankovičová H, Gašpar J, Danko M, Gáplovský A, Hrdlovič P (2012) Spectral properties of substituted coumarins in solution and polymer matrices. Molecules 17:3259–3276
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We thank Basrah University for a scholarship to Miss Y.A. Marich. Miss A. Friemel of Chemistry Department, Konstanz University, Germany is highly acknowledged for the 2D-NMR experiments.
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Al-Masoudi, N.A., Al-Salihi, N.J., Marich, Y.A. et al. Synthesis and Fluorescence Properties of new Monastrol Analogs Conjugated Fluorescent Coumarin Scaffolds. J Fluoresc 26, 31–35 (2016). https://doi.org/10.1007/s10895-015-1695-x
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DOI: https://doi.org/10.1007/s10895-015-1695-x