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:
Jul. 18, 1978
Filed:
Feb. 22, 1977
Applicant:
Inventors:
Gerry Kavadias, St-Lambert, CA;
Bernard R Belleau, Westmount, CA;
Assignee:
Bristol-Myers Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2603 / ; 536 10 ; 548323 ; 560115 ; 2603 / ; 2603 / ; 2605 / ;
Abstract
The dextrorotatory and levorotatory isomers of 1,6-Carbamate-3N-carbethoxy-2,5-dideoxystreptamine (I) have been found to be very valuable intermediates useful in the preparation of totally synthetic aminoglycoside antibiotics. An example of such an aminoglycoside antibiotic is 5-deoxykanamycin A.