Claims for Patent: 4,105,659

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Summary for Patent: 4,105,659

Title:	1,2,3,4,5,6-hexahydro-2,6-methano-3-benzazocines
Abstract:	1,2,3,4,5,6-Hexahydro-3-lower alkenyl-6-(R1)-11-(R2)-8-hydroxy-2,6-methano-3-benzazocines, wherein R1 and R2 are hydrogen or lower alkyl, and certain ethers and esters thereof, are obtained from analogous 3-unsubstituted compounds. The products have pharmacodynamic activity and are useful as antagonists of strong analgesic agents, such as morphine and meperidine, and are useful in humans as agents for producing analgesia.
Inventor(s):	Sydney Archer
Assignee:	Aventis Pharmaceuticals Inc
Application Number:	US04/342,768
Patent Claims:

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