Patent ID: 8367695

Claim:
A condensed tetrahydroquinoline compound represented by the following formula (I) wherein R 1 is optionally substituted C 6 -C 10 aryl, optionally substituted 5- or 6- membered heterocyclic aryl or optionally substituted bicyclic heteroaryl, R 2 and R 3 are the same or different and each independently is a hydrogen atom, C 1 -C 6 alkyl, C 1 -C 6 alkyl optionally substituted by 1 to 3 halogens, C 2 -C 6 alkenyl or C 2 -C 6 alkynyl, ring Q is the following formula (II-a), (II-b) or (II-c), wherein m, n and o are each independently 0, 1 or 2, R, R 1a and R 1b may be the same or different and each independently is a hydrogen atom, a halogen atom, provided that when o is 2, R may be ═O W 1a , W 2a and W 3a are the same or different and each independently is —CR 1a ═, or an oxygen atom, W 1b and W 2b are the same or different and each independently is —CHR 1b —, C(R 1b —) 2 or an oxygen atom, W 3b is —CHR 1b —, or an oxygen atom and when W 1a , W 2a and W 3a , or W 1b , W 2b and W 3b are oxygen atoms, then the atoms are not sequentially bonded, and X is ═CH 2 or an oxygen atom, or a pharmaceutically acceptable salt thereof.