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环保小卫士

木虫 (正式写手)

【答案】应助回帖

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347416682(greenhand_ku代发): 金币+30, 辛苦了,有空请常来本版交流! 2014-05-01 09:47:04
greenhand_ku: 应助指数+1, 谢谢积极应助 2014-05-21 09:18:34
greenhand_ku: SFL-EPI+1, 鼓励较大篇幅的手工翻译应助 2014-05-21 09:25:20
1.Synthesising 20 - ammonia thiourea steroidal metal complexes.Puting changed pregnenolone third-substituent react with thiosemicarbazone with different substituents.And then,reacting with K2PtCl4,CuCl2·2H2O,[Ru(η6-p-cymene)Cl2]2,from which we can get
8 kinds of metallic 20 - ammonia thiourea class steroid complexes.Reacting oestrone with 2 - hydrazine base pyridine,then reacting
with CuCl2·2H2O,gaining 20 - hydrazine (2 -) pyridine steroidal metal complexes.We can discover that some compounds show good activity of inhibiting tumor cell proliferation from antitumor activity in vitro experiment.Such as compoud 4 and compoud 9,their IC50 figure to HELA cell is 9.5μmol/L and 4.8μmol/L.
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4楼2014-04-30 22:49:44
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