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

Non-peptide GnRH agents, pharmaceutical compositions and methods for their use

Patent 6903132 Issued on June 7, 2005. Estimated Expiration Date: Icon_subject June 11, 2023. 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

Tetrahydroisoquinoline derivatives as LHRH antagonists
Patent #: 5981521
Issued on: 11/09/1999
Inventor: Haviv, et al.

Amino-triazolopyridine derivatives
Patent #: 6355653
Issued on: 03/12/2002
Inventor: Trottmann, et al.

Glucagon antagonists/inverse agonists Patent #: 6503949
Issued on: 01/07/2003
Inventor: Lau, et al.

Inventors

Assignee

Application

No. 10459364 filed on 06/11/2003

US Classes:

514/461, The hetero ring is five-membered549/429, The hetero ring is five-membered549/483, Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring549/487, Nitrogen bonded directly to the -C(=X)- group544/212, Hetero ring544/242, 1,3-diazines544/297, Nitrogen attached directly at 2-position by nonionic bonding and sulfur bonded directly to the nitrogen546/268.1, Additional hetero ring containing546/276.4, The additional hetero ring is five-membered consisting of one nitrogen and four carbons546/283.4, The additional hetero ring is five-membered514/303, Exactly three ring nitrogens in the bicyclo ring system514/617R contains benzene ring

Examiners

Primary: Shameem, Golam M. M.

Attorney, Agent or Firm

Foreign Patent References

  • 1 334 972 EP 08/01/2003
  • WO 93/03058 WO 02/01/1993
  • WO 96/34012 WO 10/01/1996
  • WO 96/38438 WO 12/01/1996
  • WO 97/21435 WO 06/01/1997
  • WO 97/21703 WO 06/01/1997
  • WO 97/21704 WO 06/01/1997
  • WO 97/21707 WO 06/01/1997
  • WO 99/44987 WO 09/01/1999
  • WO 99/50276 WO 10/01/1999
  • WO 00/04013 WO 01/01/2000
  • WO 00/12521 WO 03/01/2000
  • WO 00/12522 WO 03/01/2000
  • WO 00/20358 WO 04/01/2000
  • WO 00/68959 WO 11/01/2000
  • WO 01/29044 WO 04/01/2001
  • WO 02/098363 WO 12/01/2002

International Classes

A61K031/341
C07D307/34

Abstract

Non-peptide GnRH agents capable of inhibiting the effect of gonadotropin-releasing hormone are described. Such compounds and their pharmaceutically acceptable salts, prodrugs, and active metabolites are suitable for treating mammalian reproductive disorders and steroid hormone-dependent tumors as well as for regulating fertility, where suppression of gonadotropin release is indicated. Methods for synthesizing the compounds and intermediates useful in their preparation are also described.

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