期刊
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS
卷 20, 期 23, 页码 6947-6950出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.bmcl.2010.09.126
关键词
Andrographolide; C14-ester; Analogue; Anti-cancer; Apoptosis
资金
- CSIR [NWP 0009, IAP 0001]
- DST, India [SR/S1/OC-42/2009]
- CSIR, New Delhi
A series of analogues of andrographolide, prepared through chemo-selective functionalization at C14 hydroxy, have been evaluated for in vitro cytotoxicities against human leukemic cell lines. Two of the analogues (6a, 9b) exhibited significant potency. Preliminary studies on structure-activity relationship (SAR) revealed that the alpha-alkylidene-gamma-butyrolactone moiety of andrographolide played a major role in the activity profile. The structures of the analogues were established through spectroscopic and analytical data (C) 2010 Elsevier Ltd. All rights reserved.
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