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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11697644 B1

PDFFull Text
Date of Patent:
Jul. 11, 2023

Filed:

Oct. 16, 2017

Process for synthesis of eliglustat and intermediate compounds thereof

Applicant:

Zhejiang Ausun Pharmaceutical Co., Ltd., Zhejiang, CN;

Inventors:

Yu Liu, Zhejiang, CN;

Guanneng Yu, Zhejiang, CN;

Zhiguo Zheng, Zhejiang, CN;

Assignee:

ZHEJIANG AUSUN PHARMACEUTICAL CO., LTD., Zhejiang, CN;

Attorney:

Ladas & Parry LLP

Primary Examiner:

Nizal S Chandrakumar

Int. Cl.
CPC ...
C07D 319/18 (2006.01); A61K 31/40 (2006.01); A61K 31/357 (2006.01); C07C 231/00 (2006.01); C07C 209/26 (2006.01); C07D 207/04 (2006.01); A61K 31/16 (2006.01); C07D 405/06 (2006.01); C07D 413/06 (2006.01);
U.S. Cl.
CPC ...
C07D 319/18 (2013.01); A61K 31/16 (2013.01); A61K 31/357 (2013.01); A61K 31/40 (2013.01); C07C 209/26 (2013.01); C07C 231/00 (2013.01); C07D 207/04 (2013.01); C07D 405/06 (2013.01); C07D 413/06 (2013.01); A61K 2300/00 (2013.01); C07B 2200/13 (2013.01);
Abstract

A method for synthesis of Eliglustat and intermediate compounds thereof. Specifically, a method for synthesis of Eliglustat and pharmaceutically acceptable salts thereof, and further to intermediate compounds used in the method and a preparation method for the intermediate compounds. Compared with an existing synthesis method, the method for synthesis of Eliglustat of the present invention uses novel synthetic intermediates and synthesis steps, features ease of operation, high yield, good purity of intermediates and target products, etc., and facilitates industrial production.

Find Patent Forward Citations

Liu, Yu. (2023). Process for synthesis of eliglustat and intermediate compounds thereof (U.S. Patent No. 11697644). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11697644

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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