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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.:

US 3983119 B1

PDFFull Text
Date of Patent:
Sep. 28, 1976

Filed:

Nov. 06, 1974

Process for the preparation of optionally substituted

Applicant:
Inventors:

Warren Neil Beverung, Jr, Minoa, NY (US);

Richard Anthony Partyka, Liverpool, NY (US);

Thomas Andrew Jenks, Liverpool, NY (US);

Assignee:

Bristol-Myers Company, New York, NY (US);

Attorney:

Havranek; Robert E.

Primary Examiner:

Nicholas S Rizzo

Assistant Examiner:

James H Turnipseed

Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 424251 ;
Abstract

A new process has been developed for the synthesis of optionally substituted 1,2,3,5-tetrahydroimidazo[2,1-b]quinazolin-2-ones. In particular, the process is particularly adaptable for the preparation of the 5,6-disubstituted compounds, e.g., 5,6-dimethyl-1,2,3,5-tetrahydroimidazo-[2,1-b]quinazolin-2-one. The compounds so prepared are useful as blood platelet anti-aggregative and/or antihypertensive agents in mammals, including humans.

Find Patent Forward Citations

Beverung, Jr, Warren. (1976). Process for the preparation of optionally substituted (U.S. Patent No. 3983119). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3983119

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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