U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Process for promoting analgesia

Patent 4035511 Issued on July 12, 1977. Estimated Expiration Date: Icon_subject July 12, 1994. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Inventors

Application

No. 05/683983 filed on 05/06/1976

US Classes:

514/651Ether oxygen is part of the chain

Examiners

Primary: Friedman, Stanley J.

Attorney, Agent or Firm

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.

Other References

  • terry et al., Fed. Proc., vol. 33, p. 560 (1974)
  • Fuller et al., Journal of Pharmacology & Experimental Therapeutics, vol. 19, pp. 796-803 (1975)
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