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:
Apr. 12, 1977
Filed:
Oct. 30, 1975
Applicant:
Inventor:
Hans Reimann, Wayne, NJ (US);
Assignee:
Schering Corporation, Kenilworth, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
260343 ; 424279 ;
Abstract
Described herein are novel monoesters of rosamicin, also known as Antibiotic 67-694. Also described is a process for the preparation of such esters by the selective solvolysis of diester precursors. The monoesters are broad spectrum antibacterial agents but are generally more effective against gram-positive bacteria.