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. 15, 1978
Filed:
Feb. 10, 1977
Applicant:
Inventor:
Barry C Ross, Birchington, GB;
Assignee:
Pfizer Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
544 97 ; 536-4 ; 536 10 ; 536 17 ; 2603 / ;
Abstract
1-N-(.omega.-Amino-2-hydroxyalkyl) derivatives of aminoglycoside antibiotics are prepared by reductive alkylation of the parent antibiotic, or a partially protected derivative thereof, with a 6-dihydroxymethyltetrahydro-1, 3-oxazin-2-one or 5-dihydroxymethyloxazolidin-2-one, followed by hydrolysis, and, if necessary, followed by removal of any remaining protecting groups. The products of the process of this invention are known antibacterial agents.
Ross, Barry. (1978). Process for .omega.-amino-2-hydroxyalkyl derivatives of aminoglycoside (U.S. Patent No. 4107435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4107435
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile