(19)
(11) EP 1 886 999 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 A2)

(48) Corrigendum issued on:
04.08.2010 Bulletin 2010/31

(88) Date of publication A3:
12.03.2008 Bulletin 2008/11

(43) Date of publication:
13.02.2008 Bulletin 2008/07

(21) Application number: 07113490.2

(22) Date of filing: 17.09.2001
(51) International Patent Classification (IPC): 
C07D 495/04(2006.01)
A61K 31/519(2006.01)
C07D 471/04(2006.01)
 C07D 239/78(2006.01)
A61P 5/24(2006.01)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

(30) Priority: 22.09.2000 EP 00203287

(62) Application number of the earlier application in accordance with Art. 76 EPC:
01982306.1 / 1322651

(71) Applicant: N.V. Organon
5349 AB Oss (NL)

(72) Inventors:
  • Timmers, Cornelis, Marius
    5340 BH, Oss (NL)
  • Karstens, Willem, Frederik, Johan
    5340 BH, Oss (NL)

(74) Representative: van Wezenbeek, Petrus M.G.F. et al
P.O. Box 20
5340 BH Oss
5340 BH Oss (NL)

 
Remarks:
This application was filed on 31 - 07 - 2007 as a divisional application to the application mentioned under INID code 62.
 


(54) Bicyclic heteroaromatic compounds


(57) A bicyclic heteroaromatic compound according to general formula I, or a pharmaceutically acceptable salt thereof,

wherein
R1 is (6 -14C)aryl optionally substituted with one or more substituents; R2 is (1-4C)alkyl,; R3 is (1-8C)alkyl; Y is N; Z is NH2 or OH; A is S and B is N(H) or O; X1-X2 is C=C, S or O.
The compounds of the invention can be used in fertility regulation therapies.