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Title:
METHOD FOR PREPARING PYRROLE COMPOUND AND INTERMEDIATE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/134677
Kind Code:
A1
Abstract:
The present application relates to a method for preparing a pyrrole compound and an intermediate thereof. The pyrrole compound and/or the intermediate thereof can be used for preparing a pyrrole amide compound serving as a mineralocorticoid receptor antagonist. Specifically, the provided preparation method has a mild preparation condition, is simple in operation, is safe and controllable, has high total yield, and is suitable for industrial production.

Inventors:
YANG CHUANWEN (CN)
WANG JIANCHENG (CN)
ZHANG YINGXUN (CN)
DING XIAOHONG (CN)
Application Number:
PCT/CN2023/071604
Publication Date:
July 20, 2023
Filing Date:
January 10, 2023
Export Citation:
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Assignee:
SUNSHINE LAKE PHARMA CO LTD (CN)
International Classes:
C07D207/34; C07D453/04
Domestic Patent References:
WO2021078135A12021-04-29
Foreign References:
US20160096803A12016-04-07
CN106916092A2017-07-04
CN105164105A2015-12-16
CN105473552A2016-04-06
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