Invention Grant
- Patent Title: Methods for the preparation of Ivabradine sulfate and form I crystal thereof
- Patent Title (中): 制备硫酸伊伐布列汀及其I型晶体的方法
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Application No.: US13144287Application Date: 2009-10-29
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Publication No.: US08541405B2Publication Date: 2013-09-24
- Inventor: Piaoyang Sun , Yongjiang Chen , Guangliang Yu
- Applicant: Piaoyang Sun , Yongjiang Chen , Guangliang Yu
- Applicant Address: CN Lianyungang, Jinagsu
- Assignee: Jiangsu Hengrui Medicine Co., Ltd.
- Current Assignee: Jiangsu Hengrui Medicine Co., Ltd.
- Current Assignee Address: CN Lianyungang, Jinagsu
- Agency: Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
- Priority: CN200910003042 20090113
- International Application: PCT/CN2009/074689 WO 20091029
- International Announcement: WO2010/081342 WO 20100722
- Main IPC: C07D223/16
- IPC: C07D223/16 ; A61K31/55 ; A61P9/10
Abstract:
Methods for the preparation of Ivabradine sulfate and form I crystal thereof. In particular, the Ivabradine sulfate and the preparation methods thereof, and the stable form I crystal of Ivabradine sulfate and the preparation methods thereof.
Public/Granted literature
- US20110275614A1 METHODS FOR THE PREPARATION OF IVABRADINE SULFATE AND FORM I CRYSTAL THEREOF Public/Granted day:2011-11-10
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