Invention Grant
- Patent Title: Processes for preparing of glucopyranosyl-substituted benzyl-benzene derivatives and intermediates therein
- Patent Title (中): 制备吡喃葡萄糖基取代的苄基苯衍生物及其中间体的方法
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Application No.: US11416683Application Date: 2006-05-03
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Publication No.: US07772191B2Publication Date: 2010-08-10
- Inventor: Matthias Eckhardt , Frank Himmelsbach , Xiao-jun Wang , Wenjun Tang , Xiufeng Sun , Li Zhang , Dhileepkumar Krishnamurthy , Chris Hugh Senanayake , Zhengxu Han
- Applicant: Matthias Eckhardt , Frank Himmelsbach , Xiao-jun Wang , Wenjun Tang , Xiufeng Sun , Li Zhang , Dhileepkumar Krishnamurthy , Chris Hugh Senanayake , Zhengxu Han
- Applicant Address: DE Ingelheim
- Assignee: Boehringer Ingelheim International GmbH
- Current Assignee: Boehringer Ingelheim International GmbH
- Current Assignee Address: DE Ingelheim
- Agent Michael P. Morris; David A. Dow; Edouard G. Lebel
- Priority: EP05010115 20050510; EP05018265 20050823; EP05108484 20050915
- Main IPC: A61K31/341
- IPC: A61K31/341 ; A61K31/351 ; A61K31/7034 ; A61K31/7048 ; C07H7/04 ; C07D309/12 ; C07D307/20
Abstract:
The present invention relates to processes for preparing the compounds of general formula I, wherein the groups R1 and R3 are defined according to claim 1. Furthermore this inventions relates to intermediates obtained in these processes.
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