Structure–activity and crystallographic analysis of benzophenone derivatives—the potential anticancer agents
作者:Hsing-Pang Hsieh、Jing-Ping Liou、Ying-Ting Lin、Neeraj Mahindroo、Jang-Yang Chang、Yung-Ning Yang、Shuenn-Shing Chern、Uan-Kang Tan、Chun-Wei Chang、Tung-Wei Chen、Chi-Hung Lin、Ying-Ying Chang、Chiung-Chiu Wang
DOI:10.1016/s0960-894x(02)00850-8
日期:2003.1
Compounds 1-5, structurally related to combretastatin A-4 showed excellent cytotoxic activities against a panel of human cancer cell lines including multi-drug resistant cell lines. The X-ray three-dimensional structural analysis shows that proton donor in B ring may be required for cytotoxic activity, with intermolecular hydrogen bonding playing an important role. (C) 2002 Elsevier Science Ltd. All rights reserved.