化学
糖苷
噻唑
盐酸盐
联氨(抗抑郁剂)
溴化物
吡啶
醋酸
醋酸酐
吡嗪
立体化学
有机化学
催化作用
生物化学
作者
Amira A. Ghoneim,Abeer Gahffer Ali Hassan
标识
DOI:10.1080/10406638.2020.1866035
摘要
In this research, we aimed to synthesize a new series of C-glycosides that have thiazole-4, 5-diamine base. C-glycosides 8 was prepared by coupling compound 7 with D-glucose in the presence of iodine used as an oxidant/promoter dissolved in acetic acid and stirring at room temperature. Compound 8 was protected by reaction with acetic anhydride in the presence of pyridine gave compound 9. Furthermore, cyclization compound 7 with hydrazine hydrate and D-glucose gave the cyclic glycosides analogs 10. The compound 7 was condensed with phenyl hydrazine hydrochloride and D-xylose gave C-glycoside 11. The anticancer activity of the newly synthesized compounds was tested in vitro for their anticancer activities against human colorectal carcinoma (HCT-116), human prostate adenocarcinoma (PC-3), and human liver hepatocellular carcinoma (HepG-2) cell lines.
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