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:
Dec. 07, 1976
Filed:
Feb. 18, 1975
Applicant:
Inventors:
Paul D Sleezer, Dewitt, NY (US);
David A Johnson, Fayetteville, NY (US);
Assignee:
Bristol-Myers Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2603 / ; 2602391 ;
Abstract
The specification discloses a process for preparing methoxymethyl D-6-(2,2-dimethyl-5-oxo-4-phenyl-1-imidazolidinyl)penicillanate and the use of this compound as a well absorbed antibacterial agent and also as an intermediate in the preparation of other antibiotic derivatives of 6-aminopenicillanic acid such as hetacillin. The methoxymethyl ester of ampicillin is also disclosed.