作者:Yuji Matsuya、Seiji Masuda、Noriko Ohsawa、Solange Adam、Th�ophile Tschamber、Jacques Eustache、Keiichi Kamoshita、Yoshikazu Sukenaga、Hideo Nemoto
DOI:10.1002/ejoc.200400632
日期:2005.3
The estrane analogue of OSW-1, a potent antitumor natural saponin, was efficiently synthesized from estrone in 12 steps. The cytostatic activity of the compound against several human malignant tumor cells was examined and compared to those of the natural OSW-1 and cisplatin, the results suggesting that the modification of the steroidal component could be an effective approach in the search for new
OSW-1 的雌酮类似物是一种有效的抗肿瘤天然皂苷,可通过 12 步从雌酮有效合成。检查了该化合物对几种人类恶性肿瘤细胞的细胞抑制活性,并与天然 OSW-1 和顺铂的细胞抑制活性进行了比较,结果表明甾体成分的修饰可能是寻找新的抗癌候选物的有效方法药物。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)