Patent ID: 7838674

Claim:
A compound of formula (IA) or (IB), wherein R is hydrogen, halogen, —Y—C 3 -C 7 cycloalkyl, unsubstituted or substituted aryl, unsubstituted or substituted heterocyclyl, unsubstituted or substituted aryl-C 2 -C 7 alkenyl, mono- or di -(unsubstituted or substituted C 1 -C 7 -alkyl)-amino or unsubstituted or substituted-arylamino; A is —CH 2 —, —CH 2 —CH 2 —, —CH 2 —CH 2 —CH 2 — or —CH═CH—; D is a bond between the carbon and the nitrogen atom to which it is bound or is C(R4R5); R2 and R3 are hydrogen or together form an ethylene or trimethylene bridge in each of which one of the carbon atoms can be replaced with O, S or NR6; R3 and R4 are hydrogen or C 1 -C 4 -alkyl or together form an ethylene or trimethylene bridge in each of which one of the carbon atomscan be replaced with O, S or NR6; or one of R2 and R3 is hydrogen and one of R4 and R5 is hydrogen, while the other of R2 and R3 together with the other of R4 and R5 forms an ethy lene wherein one of the carbon atoms can be replaced with O, S or NR6, or a methylene bridge, with the proviso that at least one of the mentioned bridges must be present in a compound of formula (IA) or (IB) and is formed by R2 and R3, by R4 and R5, or by R2 or R3 and R4 or R5, so that not more than two of R2, R3, R4 and R5 are hydrogen or C 1 -C 4 -alkyl; R6 is hydrogen, alkyl, C 1 -C 7 -alkyl, halo-C 1 -C 7 -alkyl, hydroxy-C 1 -C 7 alkyl, unsubstituted or substituted aryl-C 1 -C 7 -alkyl or acyl, X is N; and Y is O, S or NR7 wherein R7 is hydrogen, unsubstituted or substituted alkyl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted aryl-C 1 -C 7 alkyl, unsubstituted or substituted saturated heterocyclyl or unsubstituted or substituted heterocyclyl-C 1 -C 7 -alkyl; and/or a pharmaceutically acceptable salt thereof.