Synthesis, in vitro cytotoxic activity and molecular docking study of androstene and estrone derivatives
The development and discovery of steroidal drugs to cure cervical cancer is of the most important. The Claisen condensation of androstene and estrone with aromatic aldehydes was catalyzed by potassium tert. butoxide in tert. butanol to give the corresponding 2-arylidene and 16-arylidene estrone. Subsequently, the 16-arylidene estrone reacted with acid chloride in presence of quaternary amine in halogenated solvent resulting in the steroidal arylidene derivatives. Synthesis, Characterization and in vitro cytotoxic activity of arylidenes are rationalized. Fifteen compounds are synthesized and six of them were evaluated for cytotoxic activity against cervical cancer cell line. HT-3 cell line examination revealed a considerable growth inhibition. Compounds 4a, 4b, 6b, 8c, and 8d, which are estrone-based arylidenes, are the most potent of the series, with IC