Umar Anggara Jenie
Faculty of Pharmacy Universitas Gadjah Mada Yogyakarta

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Geometric Isomers and Cytotoxic Effect On T47D Cells of Curcumin Analogues PGV-0 and PGV-1 Edy Meiyanto; Muhammad Da'i; Supardjan A. M.; Umar Anggara Jenie
Indonesian Journal of Pharmacy Vol 18 No 1, 2007
Publisher : Faculty of Pharmacy Universitas Gadjah Mada, Yogyakarta, Skip Utara, 55281, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.101 KB) | DOI: 10.14499/indonesianjpharm0iss0pp40-47

Abstract

Curcumin analogues 2,5-bis-(4’-hidroxy-3’-methoxy)-benzilidinecylopentanone (PGV-0) and 2,5-bis-(4’hidroxy-3’,5’-dimethyl)-benzilidinecylopentanone (PGV-1) have a potency to be developed as cytotoxic agent. The aims of this research are to elucidate the geometric isomer and to study the cytotoxic effect on T47D cells of both compounds. To establish the geometric isomer these compounds, they were elucidated by LC-MS, 1H-NMR, 13C-NMR, HMBC, HMQC, NOESY. Their cytotoxic effect were evaluated by MTT assay method on T47D cells. The results concluded that the geometric isomer of PGV-1 is zusammen-zusammen (Z-Z) and PGV-0 is entgegen-entgegen (EE). The IC50 of both compounds are 1.74 and 9.39 μM respectively.Key words: PGV-0, PGV-1, Cytotoxicity