Invention Grant
- Patent Title: Crystals of prasugrel hydrobromate
- Patent Title (中): 普拉格雷氢溴酸盐晶体
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Application No.: US13262093Application Date: 2010-03-31
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Publication No.: US08772488B2Publication Date: 2014-07-08
- Inventor: Zhedong Yuan , Xingdong Cheng , Yulei Yang , Ling Tong , Xiong Yu , Laifang Zhang , Wenliang Zhou
- Applicant: Zhedong Yuan , Xingdong Cheng , Yulei Yang , Ling Tong , Xiong Yu , Laifang Zhang , Wenliang Zhou
- Applicant Address: CN Shanghai CN Jiangsu Province
- Assignee: Shanghai Institute of Pharmaceutical Industry,Chia Tai Tianqing Pharmaceutical Group Co., Ltd
- Current Assignee: Shanghai Institute of Pharmaceutical Industry,Chia Tai Tianqing Pharmaceutical Group Co., Ltd
- Current Assignee Address: CN Shanghai CN Jiangsu Province
- Agency: Cesari and McKenna, LLP
- Priority: CN200910030050 20090331
- International Application: PCT/CN2010/071464 WO 20100331
- International Announcement: WO2010/111951 WO 20101007
- Main IPC: A61K31/44
- IPC: A61K31/44 ; C07D471/02 ; A61K31/4365 ; C07D495/04
Abstract:
The present application discloses crystals of 2-acetoxy-5-(α-cyclopropylcarbonyl-2-fluorobenzyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrobromate, crystal compositions and pharmaceutical compositions comprising them and their use. The crystals of prasugrel hydrobromate of the present application possess excellent stability and solubility.
Public/Granted literature
- US20120095035A1 CRYSTALS OF PRASUGREL HYDROBROMATE Public/Granted day:2012-04-19
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