发明授权
- 专利标题: Water soluble C-ring analogues of 20(S)-camptothecin
- 专利标题(中): 20(S) - 喜树碱的水溶性C-环类似物
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申请号: US771390申请日: 1996-12-19
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公开(公告)号: US5972955A公开(公告)日: 1999-10-26
- 发明人: Subrahmanyam Duvvuri , Venkateswarlu Akella , Sharma Manohara Vedula , Archana Prabhakar Kulakarni
- 申请人: Subrahmanyam Duvvuri , Venkateswarlu Akella , Sharma Manohara Vedula , Archana Prabhakar Kulakarni
- 申请人地址: INX Hyderabad
- 专利权人: Dr. Reddy's Research Foundation
- 当前专利权人: Dr. Reddy's Research Foundation
- 当前专利权人地址: INX Hyderabad
- 主分类号: A61K31/00
- IPC分类号: A61K31/00 ; A61K31/47 ; A61K31/4738 ; A61K31/4745 ; A61P31/00 ; A61P31/12 ; A61P35/00 ; A61P35/02 ; C07D491/22 ; C07D491/147
摘要:
Novel water soluble C-ring analogs of 20(S)-camptothecin having the formula 1. ##STR1## The compounds of the formula 1 are prepared from the compounds of the formula 12 having C-20(S) chiral carbon. The compounds of the formula 1 possess potent anti-cancer and anti-viral properties.
公开/授权文献
- US5221888A Current limited temperature responsive circuit 公开/授权日:1993-06-22
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