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

Analgesic method

Patent 4594358 Issued on June 10, 1986. Estimated Expiration Date: Icon_subject February 25, 2005. 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.

Patent References

Process for promoting analgesia
Patent #: 4035511
Issued on: 07/12/1977
Inventor: Messing ,   et al.

Process for producing analgesia
Patent #: 4083982
Issued on: 04/11/1978
Inventor: Messing, et al.

Aryloxyphenylpropylamines
Patent #: 4313896
Issued on: 02/02/1982
Inventor: Molloy ,   et al.

Arloxyphenylpropylamines Patent #: 4314081
Issued on: 02/02/1982
Inventor: Molloy ,   et al.

Inventor

Assignee

Application

No. 06/705177 filed on 02/25/1985

US Classes:

514/651Ether oxygen is part of the chain

Examiners

Primary: Friedman, Stanley J.

Attorney, Agent or Firm

International Classes

A61K 31/215 (20060101)
A61K 31/21 (20060101)

Abstract

This invention provides a method of producing analgesia in mammals which comprises administering dextropropoxyphene and fluoxetine or norfluoxetine. Pharmaceutical formulations useful in this method are also provided.

Other References

  • Merck Index, 9th Ed (1976) pp. 1015-1016
  • Hynes et al., Drug Development Research, 2, 33 (1982)
  • Messing et al., Psychopharmacology Communications, 1(5), 511 (1975)
  • Larson et al., Life Sciences, 21, 1807 (1977)
  • Sugrue et al., J. Pharm. Pharmac., 28, 447 (1976)
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