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N^1-烃基-3'-肟基靛玉红的简便合成、晶体结构及抗肿瘤活性研究 被引量:1

Facile Synthesis,X-ray Structure and Anticancer Activity of N^1-Alkylindirubin-3'-oxime
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摘要 研究了N1-烃基-3'-肟基靛玉红的合成新方法.以靛玉红为起始原料,经N-烃基化、成肟反应选择性地得到单烃基化的N1-烃基-3'-肟靛玉红衍生物3a~3c.晶体结构测定证明所合成的N1-乙基-3'-肟基靛玉红(3b)以(3Z,3'E)构型存在.体外5种细胞株抗肿瘤活性筛选数据显示,化合物3a~3c都有抗肿瘤作用,其中,N1-乙基-3'-肟基靛玉红(3b)具有较强的抗肿瘤活性和较低的毒性. A novel synthetic method of N1-alkylindirubin-3 -oxime (3a~3c) was explored using indirubin as the starting material,including N-alkylation and oximation.Crystal X-ray diffraction studies of N1-ethylindirubin-3 -oxime (3b) gave good support for the (3Z,3 E) structure.The anticancer activity of compounds 3a~3c was evaluated and compound 3b showed potent anticancer effect and low toxicity compared to other chemotherapy drugs.
出处 《有机化学》 SCIE CAS CSCD 北大核心 2009年第10期1606-1610,共5页 Chinese Journal of Organic Chemistry
基金 江苏省高校研究生创新计划(No.CX08S-031Z)资助项目
关键词 N1-烃基-3 -肟基靛玉红 合成 晶体结构 抗肿瘤活性 N1-alkylindirubin-3 -oxime synthesis crystal structure anticancer activity
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