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:
Nov. 10, 2011
Bingming He, Shanghai, CN;
Ming LI, Shanghai, CN;
Zhijun Tang, Shanghai, CN;
Xiaoming Ji, Shanghai, CN;
Bingming He, Shanghai, CN;
Ming Li, Shanghai, CN;
Zhijun Tang, Shanghai, CN;
Xiaoming Ji, Shanghai, CN;
Shanghai Techwell Biopharmaceutical Co., Ltd., Shanghai, CN;
Abstract
Disclosed are a caspofungin analog and applications thereof. The caspofungin analog is a compound having a structure as indicated in Formula (4), or pharmaceutically acceptable salts thereof. Rcan be chosen from hydroxyl, benzyloxy, phenoxy, substituted phenoxy, or substituted benzyloxy. R, R, R, Rcan be chosen from hydrogen, C1-C6 alkyl, C1-C6 alkoxy, hydroxyl, benzyloxyphenyl, substituted benzyloxyphenyl, nitro, fluorine, chlorine, bromine, or iodine. Also disclosed are a preparation method for and applications of the compound.