Synthesis of Canthardin Sulfanilamides and Their Acid Anhydride Analogues via a Ring-Opening Reaction of Activated Aziridines and Their Associated Pharmacological Effects

Ling-Ling Chiang, Ing Jy Tseng, Pen-Yuan Lin, Shiow-Yunn Sheu, Ching Tung Lin, Yun-Han Hsieh, Yi-Jing Lin, Hsiao-Ling Chen, Mei-Hsiang Lin

研究成果: 雜誌貢獻文章

4 引文 斯高帕斯(Scopus)

摘要

The cantharidinimide derivatives, 5a-h, including sulfanilamides containing pyrimidyl, pyrazinyl, hydrogen, thiazolyl, and oxazolyl groups were synthesized. Modification of cantharidinimide by means of the reaction of activated aziridine ring opening led to the discovery of a novel class of antitumor compounds. The analogues 10i-k, 11l-n, 12o-p, and 16q-s were obtained from treating cantharidinimide 6 and analogues (7, 8, and 13) with activated aziridines, which produced a series of ring-opened products including normal and abnormal types. Some of these compounds showed cytotoxic effects in vitro against HL-60, Hep3B, MCF7, and MDA-MB-231 cancer cells. The most potent cytostatic compound, N-cantharidinimido-sulfamethazine (5a), exhibited anti-HL-60 and anti-Hep3B cell activities. Two compounds 5g and 5h displayed slight effects on the Hep3B cell line, while the other compounds produced no response in these four cell lines.
原文英語
頁(從 - 到)100
期刊Molecules
21
發行號1
DOIs
出版狀態已發佈 - 2016

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