公开(公告)号：US20190169125A1

公开(公告)日：2019-06-06

申请号：US16321137

申请日：2016-09-28

Applicant: OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION

Inventor： Fujie TANAKA ,  Feng YIN

IPC: C07D209/54 ,  C07D207/16 ,  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.

公开(公告)号：US20210276954A1

公开(公告)日：2021-09-09

申请号：US17212514

申请日：2021-03-25

Applicant: OKINAWA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL CORPORATION

Inventor： Fujie TANAKA ,  Feng YIN

IPC: C07D209/54 ,  C07C201/12 ,  C07C205/51 ,  C07D207/16

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.