Patent ID: 7994202

Claim:
A compound represented by the following formula (1): wherein in the formula (1), Ar 1 represents an aryl group which may be substituted, a saturated cyclic hydrocarbyl group which may be substituted, or a saturated heterocyclic group which may be substituted; X represents a nitrogen atom; R 1 and R 2 together represent any of the formulas (Q 1 ) to (Q 6 ): wherein in the formulas (Q 1 ) to (Q 6 ), R 3 and R 4 , which may be identical or different, each independently represents any of a hydrogen atom, a halogen atom, an alkyl group which may be substituted, an alkenyl group which may be substituted, an alkynyl group which may be substituted, an aryl group which may be substituted, an aralkyl group which may be substituted, a hydroxy group, an alkoxy group which may be substituted, an aryloxy group which may be substituted, an alkylthio group, an acyl group, an acyloxy group, an alkylsulfinyl group, an alkylsulfonyl group, an alkylcarbamoyl group, —N(R Q1 )(R Q2 ) {wherein R Q1 and R Q2 may be identical or different, and each independently represents a hydrogen atom, an alkyl group which may be substituted, or an aryl group which may be substituted; or R Q1 and R Q2 together form a 3- to 7-membered ring to represent a cyclic amine in the form of N(R Q1 )(R Q2 )}, an acylamino group, an acyl(alkyl)amino group, an alkylsulfonylamino group, an alkylsulfonyl(alkyl)amino group, a carboxyl group, —CON(R Q3 )(R Q4 ) {wherein R Q3 and R Q4 may be identical or different, and each independently represents a hydrogen atom, an alkyl group which may be substituted, or an aryl group which may be substituted; or R Q3 and R Q4 ether form a 3- to 7-membered ring to represent a cyclic amine in the form of N(R Q3 )(R Q4 )}, and —COOR Q5 {wherein R Q5 represents an alkyl group which may be substituted}; n represents an integer from 1 to 4; and R 1 and R 2 represent that they are bonded to each of the formulas (Q 1 ) to (Q 6 ) at the position of a and the position of b, respectively; A 1 represents a single bond, an alkylene group which may be substituted, or an alkenylene group which may be substituted; G represents any of the formulas (G 1 ), (G 2 ), or (G 3 ): wherein in the formulas (G 1 ), (G 2 ), and (G 3 ), A 2 represents a single bond, an alkylene group which may be substituted, or an alkenylene group which may be substituted; R 5 represents a carboxyl group, —CON(R 51 )(R 52 ) {wherein R 51 and R 52 may be identical or different, and each independently represents a hydrogen atom, an alkyl group which may be substituted, or an aryl group which may be substituted; or R 51 and R 52 together form a 3- to 7-membered ring to represent a cyclic amine in the form of N(R 51 )(R 52 )}, —COOR 53 {wherein R 53 represents an alkyl group which may be substituted}, or a tetrazol-5-yl group; and R 6 represents a hydrogen atom or an alkyl group which may be substituted, or a salt thereof.