Patent ID: 8436043

Claim:
A compound represented by the following formula: wherein ring AA is an optionally substituted benzene ring; ring AB is an optionally substituted furan ring; ring AC is an optionally substituted benzene ring; R A3 is a C 1-6 alkyl group or a C 3-10 cycloalkyl group; R A4 is a hydrogen atom or a C 1-6 alkyl group; R A5 is NR A6 —CR A7 R A8 —CR A9 R A10 —COOR A11 ; R A6 , R A7 , R A8 , R A9 and R A11 are each independently a hydrogen atom or a C 1-6 alkyl group; and R A10 is a hydrogen atom, a C 1-6 alkyl group or a hydroxy group, or a salt thereof.