发明授权
- 专利标题： Method of enhancing absorption of antitumor agent into gastro-intestinal tumor site and orally administrable antitumor compositions therefor
- 专利标题（中）： 增强胃肠道肿瘤部位抗肿瘤剂吸收的方法及口服抗肿瘤药物组合物
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申请号： US88527申请日： 1979-10-26
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公开(公告)号： US4327081A公开(公告)日： 1982-04-27
- 发明人: Akira Matsuda , Osamu Yoshioka , Katsutoshi Takahashi , Kooichi Yoshida , Hiroshi Ninomiya
- 申请人： Akira Matsuda , Osamu Yoshioka , Katsutoshi Takahashi , Kooichi Yoshida , Hiroshi Ninomiya
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Kayaku Kabushiki Kaisha
- 当前专利权人： Nippon Kayaku Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX52-41687 19770412; JPX52-83528 19770714
- 主分类号： A61K31/505
- IPC分类号： A61K31/505 ; A61K38/14 ; A61K47/32 ; A61K31/78
摘要：
This invention relates to a method for selectively enhancing absorption of 5-fluorouracil, bleomycins or bleomycin derivatives into the gastrointestinal tumor site by orally administering such substance together with an alkali metal salt of polyacrylic acid, and an orally administrable antitumor composition used for such method.
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