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:
Mar. 03, 2015
Filed:
Jul. 23, 2012
Suoming Zhang, Shanghai, CN;
Suoming Zhang, Shanghai, CN;
Shanghai Tangrun Pharmaceuticals Co., Ltd., Shanghai, CN;
Abstract
A compound of general formula (I); A is O, S, CH, NH or NR', when O links with Z, Zis N or CR, Zis CR, when Zlinks with O, Zis CH, Zis C—Ar; Ra, Rb, Rc and Rd independently is H, OH, halogen or —Y—R; Ais NH or CH; R′ is alkyl, aryl, cycloalkyl, heterocycloalkyl or heteroaryl; Ais N, O or linking bond; Ris hydrogen, or, Rlinking covalently with Rforms C-Csaturated or unsaturated hydrocarbon chain substituted by O or N; Ris alkyl, cycloalkyl, heterocycloalkyl, alkyl substituted by cycloalkyl etc; Ris alkoxy-CO, alkyl-NHCO, (alkyl)NCO, or formyl substituted by aryl, cycloalkyl, heterocycloalkyl.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile