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:
Aug. 26, 1980
Filed:
Mar. 29, 1979
Applicant:
Inventor:
John H Seely, Lake Forest, IL (US);
Assignee:
Abbott Laboratories, North Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
536 / ; 424180 ; 424181 ; 536 18 ; 435 80 ;
Abstract
Fortimicin AN is coproduced with fortimicin A, fortimicin B and a number of other minor factors in the fermentation of Micromonospora olivoasterospora ATCC Nos. 21819, 31009 or 31010. Structurally, fortimicin AN is 1-N-glycyl-3-O-demethylfortimicin B. The compound is useful as an intermediate for 3-O-demethylfortimicin B which is readily obtained by hydrolysis of fortimicin AN in base.