发明授权
- 专利标题： Antitumor indolopyrrolocarbazole derivatives
- 专利标题（中）： 抗肿瘤吲哚并吡咯并咔唑衍生物
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申请号： US737382申请日： 1996-11-08
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公开(公告)号： US5804564A公开(公告)日： 1998-09-08
- 发明人: Katsuhisa Kojiri , Hisao Kondo , Hiroharu Arakawa , Mitsuru Ohkubo , Hiroyuki Suda
- 申请人： Katsuhisa Kojiri , Hisao Kondo , Hiroharu Arakawa , Mitsuru Ohkubo , Hiroyuki Suda
- 申请人地址： JPX Tokyo
- 专利权人： Banyu Pharmaceutical Co., Ltd.
- 当前专利权人： Banyu Pharmaceutical Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX6-119483 19940509; JPX6-145648 19940603
- 主分类号： C07C243/16
- IPC分类号： C07C243/16 ; C07D403/04 ; C07D403/14 ; C07D487/14 ; C07H19/04 ; C07H19/044 ; A61K31/70 ; C07H17/02
摘要：
This invention relates to compounds of the general formula ##STR1## or pharmaceutically salts thereof, wherein R.sup.1 and R.sup.2 each represent an OH group, R.sup.1 is located at the 1- or 2-position, R.sup.2 is located at the 10- or 11-position, R.sup.2 is located at the 11-position when R.sup.1 is located at the 1-position, and R.sup.2 is located at the 10-position when R.sup.1 is located at the 2-position. The compounds of the present invention have an excellent antitumor effect and are hence useful as antitumor agents in the field of medicine.
公开/授权文献
- US4074472A Improved finishing method 公开/授权日：1978-02-21
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