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:
Oct. 09, 1979
Filed:
Apr. 13, 1977
Applicant:
Inventors:
Stephan Gero, Orsay, FR;
Daniel Mercier, Gif-sur-Yvette, FR;
Alain Olesker, Gif-sur-Yvette, FR;
Andre Cier, Neuilly-sur-Seine, FR;
Assignee:
Labaz, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
424181 ; 536 12 ; 536 / ; 435 82 ; 435896 ; 435886 ;
Abstract
Novel aminoglycoside-aminocyclitol derivatives corresponding to the general formula: ##STR1## wherein R.sub.1 and R.sub.2, which are different, represent hydrogen or CH.sub.2 NH.sub.2 and R is selected from the group consisting of: ##STR2## wherein R.sub.3 represents NH.sub.2 or OH and R.sub.4 represents ##STR3## wherein R.sub.5 represents hydrogen or methyl and the pharmaceutically acceptable acid addition salts thereof. They are useful as antibiotics.