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:
Feb. 28, 2023
Filed:
Nov. 26, 2019
Applicant:
Shanghai Raising Pharmaceutical Co., Ltd., Shanghai, CN;
Inventors:
Chunjiu Zhong, Shanghai, CN;
Huan Zhang, Shanghai, CN;
Assignee:
SHANGHAI RAISING PHARMACEUTICAL CO., LTD., Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 9/6512 (2006.01);
U.S. Cl.
CPC ...
C07F 9/6512 (2013.01);
Abstract
The embodiments of the present invention provide a series of thiamine compounds having a hydrocarbon group or a substituted hydrocarbon group attached at (I), wherein the compounds have an inhibitory effect on Aβ40 and/or Aβ42.