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:
May. 26, 1981
Filed:
Sep. 26, 1979
Applicant:
Inventors:
John S Tadanier, Waukegan, IL (US);
Jerry R Martin, Waukegan, IL (US);
Assignee:
Abbott Laboratories, North Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07H / ; C07D / ;
U.S. Cl.
CPC ...
536 / ; 548221 ; 424180 ;
Abstract
A 1,2-carbamate of fortimicin B and derivatives represented by the formula: ##STR1## wherein: R is hydrogen or monocyclicaryloxycarbonyl, R.sub.1 is hydrogen or monocyclicaryloxycarbonyl; and R.sub.2 is selected from the group consisting of loweralkyl, loweralkoxycarbonyl aminoloweralkyl, hydroxyloweralkyl, hydroxy-substituted aminolowerakyl, an amino acid residue, and N-protected amino acid residue, or when R and R.sub.1 are hydrogen, R.sub.2 can also be hydrogen; and the acid addition salts thereof when R,R.sub.1 or R.sub.2 are hydrogen or an unprotected aminoacid residue.