Invention Grant
- Patent Title: Concise process for preparing 3-pyrrolidine carboxylic acid derivatives
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Application No.: US16321137Application Date: 2016-09-28
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Publication No.: US10988446B2Publication Date: 2021-04-27
- Inventor: Fujie Tanaka , Feng Yin
- Applicant: OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION
- Applicant Address: JP Okinawa
- Assignee: OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION
- Current Assignee: OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION
- Current Assignee Address: JP Okinawa
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JPJP2016-151249 20160801
- International Application: PCT/JP2016/004377 WO 20160928
- International Announcement: WO2018/025295 WO 20180208
- Main IPC: C07D209/54
- IPC: C07D209/54 ; C07D207/16 ; C07C201/12 ; C07C205/51
Abstract:
The present invention relates to a process for preparing 3-pyrrolidine carboxylic acid derivatives, and particularly a simple process for preparing 5-substituted 3-pyrrolidine carboxylic acid derivatives. In addition, the present invention relates to a novel pyrrolidine carboxylic acid derivative, its manufacture, pharmaceutical compositions containing it and its use as a catalyst.
Public/Granted literature
- US20190169125A1 CONCISE PROCESS FOR PREPARING 3-PYRROLIDINE CARBOXYLIC ACID DERIVATIVES Public/Granted day:2019-06-06
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