Invention Grant
- Patent Title: Processes for the preparation of diastereomerically and enantiomerically enriched oxazolines
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Application No.: US15774242Application Date: 2016-11-10
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Publication No.: US10597353B2Publication Date: 2020-03-24
- Inventor: Giuseppe Barreca , Marcello Rasparini , Luca Carcone , Fabio Morana
- Applicant: QUÍMICA SINTÉTICA, S.A.
- Applicant Address: ES Barcelona
- Assignee: QUÍMICA SINTÉTICA, S.A.
- Current Assignee: QUÍMICA SINTÉTICA, S.A.
- Current Assignee Address: ES Barcelona
- Agency: Squire Patton Boggs (US) LLP
- Priority: EP15382562 20151111
- International Application: PCT/EP2016/077353 WO 20161110
- International Announcement: WO2017/081206 WO 20170518
- Main IPC: C07C227/32
- IPC: C07C227/32 ; C07C269/06 ; C07C269/04 ; C07C229/36 ; C07C253/20 ; C07C255/21
Abstract:
The invention relates to an industrially viable and advantageous process for the preparation of (2S,3 R)-2-amino-3-(3,4-dihydroxyphenyl)-3-hydroxypropanoic acid, having the following formula (I) generally known as Droxidopa, or of intermediates useful in the synthesis thereof.
Public/Granted literature
- US20180327349A1 PROCESSES FOR THE PREPARATION OF DIASTEREOMERICALLY AND ENANTIOMERICALLY ENRICHED OXAZOLINES Public/Granted day:2018-11-15
Information query
