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:
Dec. 22, 2015
Filed:
Aug. 03, 2012
Applicants:
Chung-wai Shiau, Taipei, TW;
Kuen-feng Chen, Taipei, TW;
Inventors:
Chung-Wai Shiau, Taipei, TW;
Kuen-Feng Chen, Taipei, TW;
Assignees:
NATIONAL TAIWAN UNIVERSITY, Taipei, TW;
NATIONAL YANG-MING UNIVERSITY, Taipei, TW;
DCB-USA LLC, Wilmington, DE (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 255/57 (2006.01); C07D 471/04 (2006.01); C07D 215/233 (2006.01); C07C 275/40 (2006.01); C07C 311/29 (2006.01); C07C 255/59 (2006.01); C07D 213/68 (2006.01); C07D 213/81 (2006.01); C07D 215/40 (2006.01); C07C 255/54 (2006.01); C07C 275/36 (2006.01); C07C 311/21 (2006.01);
U.S. Cl.
CPC ...
C07C 255/57 (2013.01); C07C 255/54 (2013.01); C07C 255/59 (2013.01); C07C 275/36 (2013.01); C07C 275/40 (2013.01); C07C 311/21 (2013.01); C07C 311/29 (2013.01); C07D 213/68 (2013.01); C07D 213/81 (2013.01); C07D 215/233 (2013.01); C07D 215/40 (2013.01); C07D 471/04 (2013.01);
Abstract
The present invention provides new compounds of formula I, II or III, which have Src homology-2 containing protein tyrosine phosphatase-1 (SHP-1) agonist activity. Also provided are treatment methods using the compounds of formula I, II or III.