Invention Grant
- Patent Title: Methods for the synthesis of tiotropium bromide
- Patent Title (中): 噻托溴铵合成方法
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Application No.: US14605618Application Date: 2015-01-26
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Publication No.: US09242979B2Publication Date: 2016-01-26
- Inventor: Mahmut Bilgic
- Applicant: Mahmut Bilgic
- Agency: Clark & Elbing LLP
- Priority: TR201002520 20100401; TR201005221 20100628; TR201005222 20100628
- Main IPC: C07D491/08
- IPC: C07D491/08 ; A61K31/44 ; C07D451/00 ; C07D333/24 ; C07D491/18
Abstract:
The present invention relates to methods for synthesizing tiotropium bromide following the scheme: Using the above scheme, tiotropium bromide (compound 6C) is obtained under mild conditions and with high yields.
Public/Granted literature
- US20150148540A1 METHODS FOR THE SYNTHESIS OF TIOTROPIUM BROMIDE Public/Granted day:2015-05-28
Information query
