Patent ID: 8871948

Claim:
An intermediate compound represented by formula (III) wherein G1, G2, and G3 are a CH group; R1 is a (C 1 -C 6 )alkyl, (C 3 -C 7 )cycloalkyl, (C 1 -C 6 )alkylOR I , (CH 2 ) n CONR II R III , (CH 2 ) n COR I , (CH 2 ) n COOR II , (CH 2 ) n OCOR I , SO 2 R I , (CH 2 ) n NR II SO 2 R I , or (CH 2 ) n SO 2 R I group, optionally substituted with 1 to 3 hydroxy groups, wherein n is an integer from 1 to 6, R I is a (C 1 -C 3 )alkyl, or (C 1 -C 3 )alkylOH group, and R II and R III , which may be identical or different, are a hydrogen atom or a (C 1 -C 3 )alkyl group; W is a σ bond, or a (C 1 -C 6 )alkyl, (C 2 -C 6 )alkenyl, O(C 1 -C 6 )alkyl, O(C 2 -C 6 )alkenyl, C(O)NH, (CH 2 )pCO(CH 2 ) q , or (CH 2 ) p C(OH)(CH 2 ) q group, wherein p and q, which may be identical or different, are an integer from 0 to 3; R2 is a phenyl, pyridyl, or (C 4 -C 7 )cycloalkyl group, optionally substituted with 1 to 3 substituents, which may be identical or different, represented by L-M, wherein L is a σ bond, or a (C 1 -C 6 )alkyl, (C 2 -C 6 )alkenyl, (C 2 -C 6 )alkinyl, O(C 1 -C 6 )alkyl, O(C 2 -C 3 )alkenyl, or O(C 2 -C 6 )alkinyl group, and M is a hydrogen or halogen atom, or a OH, CF 3 , NO 2 , CN, COOR II , SO 2 NHR II , CH 2 CONR II R III , NR II R III , SO 2 R IV , NHSO 2 R IV , POR IV R V , or OPOR IV R V group, wherein R II and R III , which may be identical or different, have the meaning above, and R IV and R V , which may be identical or different, are a (C 1 -C 3 )alkyl group; and the dotted line between the carbon atoms at the 2 and 3 positions means that the bond can be a single bond or a double bond; provided that when R1 is a (C 1 -C 6 )alkyl or (C 3 -C 7 )cycloalkyl group, optionally substituted with 1 to 3 hydroxy groups, W is a σ bond, and the bond between the carbon atoms in the 2 and 3 position is a double bond, then R2 is not a phenyl or pyridyl group, optionally substituted with 1 to 3 substituents, which may be identical or different, selected from the group consisting of a halogen, (C 1 -C 6 )alkyl optionally substituted with a hydroxy group, trifluoromethyl, nitro, amino, di(C 1 -C 3 )alkylamino, hydroxy, (C 1 -C 3 )alkoxy, COOH, COOR II , SO 2 CH 3 , SO 2 NHCH 3 , NHSO 2 CH 3 , POR IV R V , OPOR IV R V , (C 1 -C 6 )alkyl-COOH, and (C 2 -C 6 )alkenyl-COOH.