Details for Patent: 4,112,097

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Summary for Patent: 4,112,097

Title:	Antihypertensive agents
Abstract:	Described are antihypertensive agents selected from the class consisting of 2[4(tetrahydro-2-furoyl)-piperazino]-4-amino-6,7-dimethoxyquinazoline and 2-[4(tetrahydropyran-2-carbonyl)-piperazinyl]-4-amino-6,7-dimethoxyquinazo line, and pharmaceutically acceptable acid addition salts thereof. The compounds are highly water soluble and can be administered in time release form as well as parenterally, including intravenously.
Inventor(s):	Winn; Martin (Deerfield, IL), Kyncl; Jaroslav (Lake Bluff, IL), Dunnigan; Daniel Ambrose (Winthrop Harbor, IL), Jones; Peter Hadley (Lake Forest, IL)
Assignee:	Abbott Laboratories (North Chicago, IL)
Application Number:	05/760,895
Patent Claim Types: see list of patent claims	Composition; Compound; Use;

Drugs Protected by US Patent 4,112,097

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