发明授权
US09295640B2 Pharmaceutical composition for treating cancer using carbonate apatite nanoparticles
有权
使用碳酸盐磷灰石纳米颗粒治疗癌症的药物组合物
- 专利标题： Pharmaceutical composition for treating cancer using carbonate apatite nanoparticles
- 专利标题（中）： 使用碳酸盐磷灰石纳米颗粒治疗癌症的药物组合物
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申请号： US14010878申请日： 2013-08-27
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公开(公告)号： US09295640B2公开(公告)日： 2016-03-29
- 发明人: Hirofumi Yamamoto , Hiroyuki Nakanishi , Toshihiro Akaike , Masaki Mori , Yuichiro Doki , Xin Wu
- 申请人： Hirofumi Yamamoto , Toshihiro Akaike , Masaki Mori , Yuichiro Doki , Xin Wu , IJUNKAI
- 申请人地址： JP Suita-shi, Osaka JP Yokohama-Shi, Kanagawa JP Suita-shi, Osaka JP Suita-shi, Osaka JP Suita-shi, Osaka JP Sakai-Shi, Osaka
- 专利权人： Hirofumi Yamamoto,Toshihiro Akaike,Masaki Mori,Yuichiro Doki,Xin Wu,IJUNKAI
- 当前专利权人： Hirofumi Yamamoto,Toshihiro Akaike,Masaki Mori,Yuichiro Doki,Xin Wu,IJUNKAI
- 当前专利权人地址： JP Suita-shi, Osaka JP Yokohama-Shi, Kanagawa JP Suita-shi, Osaka JP Suita-shi, Osaka JP Suita-shi, Osaka JP Sakai-Shi, Osaka
- 代理机构： Knobbe, Martens, Olson & Bear, LLP
- 优先权： JP2012-260203 20121128
- 主分类号： A61K48/00
- IPC分类号： A61K48/00 ; C12N15/11 ; C07H21/02 ; C07H21/04 ; A61K9/00 ; A61K9/51
摘要：
A principal object of the present invention is to provide a pharmaceutical composition that can produce a high antitumor effect by efficiently delivering a drug with antitumor activity to tumor tissues with the aid of carbonate apatite nanoparticles. The present invention provides a pharmaceutical composition including carbonate apatite nanoparticles with an average particle size of at most 50 nm containing a drug with antitumor activity and a pharmacologically acceptable solvent in which the carbonate apatite nanoparticles containing the drug are dispersed.
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