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. 25, 1983
Filed:
Oct. 22, 1981
Applicant:
Inventors:
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
536 168 ; 424180 ;
Abstract
Novel 5,6-dideoxyapramycin derivatives having reinforced antimicrobial activity against gram-positive and negative bacteria with less side effects than apramycin, and produced by sulfonylation of 5- and 6-hydroxy groups and the subsequent reductive removal of sulfonates.
Igarashi, Kikuo. (1983). Apramycin derivatives (U.S. Patent No. 4370475). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4370475
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile