Invention Grant
- Patent Title: Process for preparing 4-(cyclopropylmethoxy)-N-(3,5-dichloro-1-oxido-4-pyridyl)-5-methoxypyridine-2-carboxamide
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Application No.: US14647760Application Date: 2013-11-28
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Publication No.: US09611250B2Publication Date: 2017-04-04
- Inventor: Jean-Paul Casimir , Guy Rossey , Christian Wehrey
- Applicant: SANOFI
- Applicant Address: FR Paris
- Assignee: SANOFI
- Current Assignee: SANOFI
- Current Assignee Address: FR Paris
- Agency: Morrison & Foerster LLP
- Priority: FR1261351 20121128
- International Application: PCT/EP2013/074970 WO 20131128
- International Announcement: WO2014/083106 WO 20140605
- Main IPC: C07D213/62
- IPC: C07D213/62 ; C07D401/00 ; C07D211/72 ; C07D211/84 ; C07D213/69 ; C07D213/70 ; C07D401/12 ; C07D401/06
Abstract:
The present invention relates to a novel process for preparing the compound 4-(cyclopropylmethoxy)-N-(3,5-di-chloro-1-oxido-4-pyridyl)-5-methoxypyridine-2-carboxamide of formula (1), in base or hydrate form or in the form of pharmaceutically acceptable salts, and also to several novel synthetic intermediates that are useful in this preparation process.
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