Invention Grant
- Patent Title: Process for the manufacture of an intermediate in the synthesis of dabigatran
- Patent Title (中): 合成达比加群中间体的方法
-
Application No.: US12997349Application Date: 2009-06-12
-
Publication No.: US08378113B2Publication Date: 2013-02-19
- Inventor: Ingo Heddesheimer , Ulrich Scholz
- Applicant: Ingo Heddesheimer , Ulrich Scholz
- Applicant Address: DE Ingelheim am Rhein
- Assignee: Boehringer Ingelheim International GmbH
- Current Assignee: Boehringer Ingelheim International GmbH
- Current Assignee Address: DE Ingelheim am Rhein
- Agent Michael P. Morris; Wendy A. Petka
- Priority: EP08158363 20080616
- International Application: PCT/EP2009/057265 WO 20090612
- International Announcement: WO2009/153214 WO 20091223
- Main IPC: C07D213/75
- IPC: C07D213/75
Abstract:
The invention relates to a process for the synthesis of the diamine of formula (1) an important intermediate in the synthesis of dabiagtran etexilate.
Public/Granted literature
- US20110295018A1 PROCESS FOR THE MANUFACTURE OF AN INTERMEDIATE IN THE SYNTHESIS OF DABIGATRAN Public/Granted day:2011-12-01
Information query
IPC分类:
