Patent ID: 7750019

Claim:
A compound represented by the following general formula (I): wherein, R 1 , R 2 , R 3 , R 4 and R 5 are the same or different, and represent hydrogen atom, a halogen atom, a lower alkyl group, a halo(lower alkyl) group, a lower alkoxy group, a halo(lower alkoxy) group, hydroxy group, cyano group, nitro group, a (lower alkyl)thio group, a (lower alkyl)sulfinyl group, a (lower alkyl)sulfonyl group, sulfonamido group, an amino group which may have a substituent, carboxyl group, a (lower alkyl)carbonyl group, or a (lower alkoxy)carbonyl group, R 6 , R 7 and R 8 are the same or different, and represent hydrogen atom, a halogen atom, a lower alkyl group, a lower cycloalkyl group, a (lower cycloalkyl)(lower alkyl) group, a halo(lower alkyl) group, a lower alkoxy group, a halo(lower alkoxy) group, hydroxy group, cyano group, nitro group, a (lower alkyl)thio group, a (lower alkyl)sulfinyl group, a (lower alkyl)sulfonyl group, sulfonamido group, an amino group which may have a substituent, carboxyl group, a (lower alkyl)carbonyl group, or a (lower alkoxy)carbonyl group, R 9 and R 10 are the same or different, and represent hydrogen atom, a lower alkyl group, a (lower cycloalkyl)(lower alkyl) group, an aryl group, an aryl(lower alkyl) group which may have a substituent, or a lower cycloalkyl group, or may combine to form a nitrogen-containing saturated heterocyclic ring together with the adjacent nitrogen atom, and R 11 represents hydrogen atom, a halogen atom, a lower alkoxy group, a (lower alkyl)thio(lower alkoxy) group, a (lower alkyl)sulfinyl(lower alkoxy) group, a (lower alkyl)sulfonyl(lower alkoxy) group, an aryl(lower alkoxy) group which may have a substituent, a (lower alkyl)amino group, a di(lower alkyl)amino group, a (lower alkyl)thio(lower alkyl)amino group, a (lower alkyl)sulfinyl(lower alkyl)amino group, a (lower alkyl)sulfonyl(lower alkyl)amino group, an arylamino group, a cyclic amino group which may have a hetero atom as a ring-constituting atom, a (lower alkoxy)(lower alkoxy) group, a (lower alkoxy)(lower alkyl)amino group, a hydroxy(lower alkoxy) group, a hydroxy(lower alkyl)amino group, an acylamino group, a (lower alkyl)sulfonylamino group, a hydroxycarbonyl(lower alkoxy) group, an amino(lower alkoxy) group, a (lower alkyl)amino(lower alkoxy) group, or a di(lower alkyl)amino(lower alkoxy) group, or a salt thereof.