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:
Jan. 06, 2026
Filed:
Dec. 21, 2020
Shanghai Desano Bio-pharmaceutical Co., Ltd., Shanghai, CN;
Shanghai Desano Chemical Pharmaceutical Co., Ltd., Shanghai, CN;
Shanghai Desano Pharmaceuticals Co., Ltd., Shanghai, CN;
Xiaoxia An, Shanghai, CN;
Nan Zhao, Shanghai, CN;
Jiayu Jin, Shanghai, CN;
Jingyu Hu, Shanghai, CN;
Wenjun Hu, Shanghai, CN;
Junjie Wei, Shanghai, CN;
Menglong Li, Shanghai, CN;
SHANGHAI DESANO BIO-PHARMACEUTICAL CO., LTD., Shanghai, CN;
SHANGHAI DESANO CHEMICAL PHARMACEUTICAL CO., LTD., Shanghai, CN;
SHANGHAI DESANO PHARMACEUTICALS CO., LTD., Shanghai, CN;
Abstract
Provided is a method for preparing isavuconazonium sulfate. Specifically, the preparation method involved comprises: reacting a compound of formula V in the presence of a provided compound having a bisulfate ion so as to obtain isavuconazonium sulfate as shown in formula VI. The preparation method has the advantages of stable intermediate, easy separation and purification, simple operation, high reaction yield, and easy industrial production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile