Invention Grant
- Patent Title: Pharmaceutical composition for improving dissolution rate of prasugrel and its preparation method
- Patent Title (中): 改善普拉格雷溶出率的药物组合物及其制备方法
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Application No.: US13643197Application Date: 2011-04-22
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Publication No.: US09050328B2Publication Date: 2015-06-09
- Inventor: Junda Cen , Chun-hong Zhang , Qi Zhang , Aifeng Lü
- Applicant: Junda Cen , Chun-hong Zhang , Qi Zhang , Aifeng Lü
- Applicant Address: CN Jiangsu
- Assignee: Jiangsu Hansoh Pharmaceutical Group Co., Ltd.
- Current Assignee: Jiangsu Hansoh Pharmaceutical Group Co., Ltd.
- Current Assignee Address: CN Jiangsu
- Agency: Brinks Gilson & Lione
- Priority: CN201010158669 20100427
- International Application: PCT/CN2011/073162 WO 20110422
- International Announcement: WO2011/134369 WO 20111103
- Main IPC: A61K31/4365
- IPC: A61K31/4365 ; A61K47/48 ; A61K9/14 ; A61K9/20 ; B82Y5/00 ; A61K9/16
Abstract:
A pharmaceutical composition containing prasugrel and its pharmaceutically acceptable salts, and methods for preparing the same are disclosed. The pharmaceutical composition improves the dissolution rate of prasugrel and its salts at high pH by using solid dispersion technology, inclusion technology or adding surfactants.
Public/Granted literature
- US20130045251A1 PHARMACEUTICAL COMPOSITION FOR IMPROVING SOLUBILITY OF PRASUGREL AND ITS PREPARATION METHOD Public/Granted day:2013-02-21
Information query
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