Invention Grant
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
- Patent Title: Pharmaceutical composition for treating cancer using carbonate apatite nanoparticles
- Patent Title (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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Application No.: US14010878Application Date: 2013-08-27
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Publication No.: US09295640B2Publication Date: 2016-03-29
- Inventor: Hirofumi Yamamoto , Hiroyuki Nakanishi , Toshihiro Akaike , Masaki Mori , Yuichiro Doki , Xin Wu
- Applicant: Hirofumi Yamamoto , Toshihiro Akaike , Masaki Mori , Yuichiro Doki , Xin Wu , IJUNKAI
- Applicant Address: JP Suita-shi, Osaka JP Yokohama-Shi, Kanagawa JP Suita-shi, Osaka JP Suita-shi, Osaka JP Suita-shi, Osaka JP Sakai-Shi, Osaka
- Assignee: Hirofumi Yamamoto,Toshihiro Akaike,Masaki Mori,Yuichiro Doki,Xin Wu,IJUNKAI
- Current Assignee: Hirofumi Yamamoto,Toshihiro Akaike,Masaki Mori,Yuichiro Doki,Xin Wu,IJUNKAI
- Current Assignee Address: JP Suita-shi, Osaka JP Yokohama-Shi, Kanagawa JP Suita-shi, Osaka JP Suita-shi, Osaka JP Suita-shi, Osaka JP Sakai-Shi, Osaka
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: JP2012-260203 20121128
- Main IPC: A61K48/00
- IPC: A61K48/00 ; C12N15/11 ; C07H21/02 ; C07H21/04 ; A61K9/00 ; A61K9/51
Abstract:
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.
Public/Granted literature
- US20140302145A1 PHARMACEUTICAL COMPOSITION FOR TREATING CANCER USING CARBONATE APATITE NANOPARTICLES Public/Granted day:2014-10-09
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