Global Patent Index - EP 0738154 A4

EP 0738154 A4 19960412 - N-TERMINUS MODIFIED ANALOGS OF LHRH

Title (en)

N-TERMINUS MODIFIED ANALOGS OF LHRH

Title (de)

N-TERMINUS MODIFIZIERTE LHRH ANALOGE

Title (fr)

ANALOGUES DE LHRH A EXTREMITE N-TERMINALE MODIFIEE

Publication

EP 0738154 A4 19960412 (EN)

Application

EP 94924100 A 19940729

Priority

  • US 10302293 A 19930806
  • US 27967794 A 19940727
  • US 9408678 W 19940729

Abstract (en)

[origin: WO9504541A1] Decapeptide and undecapeptides substituted on the N-terminal nitrogen atom by acyl groups which include furo-2-yl, isonicotinyl, nicotinyl, 2-, 3-, and 4-quinolinecarbonyl, shikimyl, dihydroshikimyl, and tetrahydrofur-2-oyl are potent antagonists of LHRH and are useful for hormones the levels of sex hormones in mammals.

IPC 1-7

A61K 38/00; C07K 5/00; C07K 7/00; C07K 15/00; C07K 17/00

IPC 8 full level

A61K 38/00 (2006.01); A61P 5/04 (2006.01); A61P 5/12 (2006.01); A61P 5/28 (2006.01); A61P 5/32 (2006.01); A61P 13/02 (2006.01); A61P 13/08 (2006.01); A61P 15/00 (2006.01); A61P 15/08 (2006.01); A61P 15/18 (2006.01); A61P 25/04 (2006.01); A61P 35/00 (2006.01); C07K 7/06 (2006.01); C07K 7/08 (2006.01); C07K 7/23 (2006.01)

CPC (source: EP)

A61P 5/04 (2017.12); A61P 5/12 (2017.12); A61P 5/28 (2017.12); A61P 5/32 (2017.12); A61P 13/02 (2017.12); A61P 13/08 (2017.12); A61P 15/00 (2017.12); A61P 15/08 (2017.12); A61P 15/18 (2017.12); A61P 25/04 (2017.12); A61P 35/00 (2017.12); C07K 7/23 (2013.01); A61K 38/00 (2013.01)

Citation (search report)

  • [X] GB 2233652 A 19910116 - SANDOZ LTD [CH]
  • [X] K.FOLKERS ET AL: "Activities of antagonists of LHRH...", ZEITSCHRIFT FUR NATURFORSCHUNG, TEIL B: ANORGANISCHE CHEMIE, ORGANISCHE CHEMIE, vol. 42b, TUBINGEN DE, pages 101 - 106
  • [X] K.FOLKERS ET AL: "Synthesis and bioassay of antagonists of LHRH...", ZEITSCHRIFT FUR NATURFORSCHUNG, TEIL B: ANORGANISCHE CHEMIE, ORGANISCHE CHEMIE, vol. 37b, no. 8, TUBINGEN DE, pages 1075 - 1081
  • [X] K.CHANNBASAVAIAH ET AL: "New analogs of lulliberin which inhibit ovulation in the rat", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, vol. 86, no. 4, ORLANDO, FL US, pages 1266 - 1273, XP024844257, DOI: doi:10.1016/0006-291X(79)90253-5
  • [PX] A.JANECKA ET AL: "The structural features of effective antagonists of the LHRH", AMINO ACIDS, vol. 6, no. 2, pages 111 - 130, XP000566196, DOI: doi:10.1007/BF00805840
  • [A] S BAJUSZ ET AL: "New antagonists of LHRH", INTERNATIONAL JOURNAL OF PEPTIDE AND PROTEIN RESEARCH, vol. 32, COPENHAGEN DK, pages 425 - 435, XP008026213
  • See references of WO 9504541A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE

DOCDB simple family (publication)

WO 9504541 A1 19950216; CA 2167834 A1 19950216; EP 0738154 A1 19961023; EP 0738154 A4 19960412; JP 2005170950 A 20050630; JP 3662926 B2 20050622; JP H09501913 A 19970225

DOCDB simple family (application)

US 9408678 W 19940729; CA 2167834 A 19940729; EP 94924100 A 19940729; JP 2004378980 A 20041228; JP 50647395 A 19940729