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.:
Date of Patent:
Jun. 28, 2022
Filed:
Nov. 09, 2019
Applicant:
North & South Brother Pharmacy Investment Company Limited, Wanchai, HK;
Inventors:
Lei Chen, Dongguan, CN;
Guodong Sun, Dongguan, CN;
Xiaodong Han, Dongguan, CN;
Shun Li, Dongguan, CN;
Jiebin Zeng, Dongguan, CN;
Zhongqing Wang, Dongguan, CN;
Zhonghua Luo, Dongguan, CN;
Assignee:
Sunshine Lake Pharma Co., Ltd., Guangdong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 59/205 (2006.01); C07C 231/02 (2006.01); C07C 233/47 (2006.01); C07C 51/09 (2006.01); C12P 13/00 (2006.01); C07C 235/78 (2006.01); C07C 59/84 (2006.01); C07C 69/738 (2006.01); C07C 49/245 (2006.01); C07C 49/255 (2006.01); C07D 498/04 (2006.01); C07C 45/65 (2006.01); C07C 49/35 (2006.01); C07C 67/317 (2006.01); C07C 69/716 (2006.01); C07C 231/12 (2006.01); C07C 233/11 (2006.01); C07F 7/18 (2006.01);
U.S. Cl.
CPC ...
C07C 59/205 (2013.01); C07C 45/65 (2013.01); C07C 49/245 (2013.01); C07C 49/255 (2013.01); C07C 49/35 (2013.01); C07C 51/09 (2013.01); C07C 59/84 (2013.01); C07C 67/317 (2013.01); C07C 69/716 (2013.01); C07C 69/738 (2013.01); C07C 231/02 (2013.01); C07C 231/12 (2013.01); C07C 233/11 (2013.01); C07C 233/47 (2013.01); C07C 235/78 (2013.01); C07D 498/04 (2013.01); C07F 7/1892 (2013.01); C12P 13/00 (2013.01);
Abstract
The present invention relates to a sacubitril intermediate and a preparation method thereof. The sacubitril intermediate disclosed herein can be prepared by a deprotection reaction of a compound. In addition, the intermediate can be used as a raw material to synthesize sacubitril.