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Claims for Patent: 4,035,511

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Claims for Patent: 4,035,511

Title: Process for promoting analgesia
Abstract:Analgesia is produced or hyperalgesia is reduced in an animal including human beings by administering 3-(p-trifluoromethylphenoxy)-N-methyl-3-phenylpropylamine either along or with morphine sulfate. A novel composition is provided comprising 3-(p-trifluoromethylphenoxy)-N-methyl-3-phenylpropylamine and 25 to 50 weight percent morphine sulfate based upon the weight of the phenylpropylamine.
Inventor(s): Messing; Rita B. (Irvine, CA), Lytle; Loy D. (Concord, MA)
Assignee: Massachusetts Institute of Technology (Cambridge, MA)
Application Number:05/683,983
Patent Claims: 1. The process for producing analgesia or reducing hyperalgesia in an animal which comprises administering 3-(p-trifluoromethylphenoxy)-N-methyl-3-phenylpropylamine to an animal requiring such in an amount effective to produce analgesia or reduce hyperalgesia.

2. The process of claim 1 wherein the animal is a human.
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