Patent ID: 7803816

Claim:
A compound of the formula (I): wherein: R 1 is unsubstituted or mono-, di- or tri-substituted with a group selected from the group consisting of halogen, hydroxyl, —SCH 3 , phenyl, (C 3 -C 6 )cycloalkyl, oxygen, (C 1 -C 6 )alkoxy, branched or unbranched − (C 1 -C 6 )alkyl and branched or unbranched (C 1 -C 6 )alkyl substituted with hydroxyl; R 2 is hydrogen, halogen, substituted or unsubstituted (C 1 -C 6 )alkyl, hydroxyl, —OCH 2 C(CH 3 )OH, —SCH 3 , —OSO 2 CH 3 , (C 1 -C 6 )alkoxy, —CH 2 OH or —CH 2 OCH 3 ; R 3 is H or halogen; R 4 is hydrogen, halogen, (C 1 -C 6 )alkyl, —CN, —NH 2 , —NHCH 3 , —NHCO—R 5 , —OCH 3 or azaindane; R 5 is substituted or unsubstituted, branched or unbranched (C 1 -C 6 )alkyl, (C 1 -C 6 )alkoxy, (C 3 -C 6 )cycloalkyl, or a heterocycle which is a 5- or 6-membered heteroaromatic ring connected by a ring carbon which has from 1 to 3 hetero ring atoms selected from the group consisting of S, N and O; and pharmaceutically acceptable salts thereof.