Abstract: A compound represented by general formula (1) a pharmaceutically acceptable salt thereof or a solvate thereof; wherein Ar represents an aryl group, or a 5- or 6-membered heteroaryl group containing a nitrogen atom, an oxygen atom or a sulfur atom; Y represents, for example, a hydrogen atom or a C1-C6 alkyl group; A represents a C1-C3 alkylene chain which may be substituted with two C1-C2 alkyl groups; X represents a hydrogen atom or a halogen atom; V represents an oxygen atom or a methylene chain; and R represents a group selected from the formulae below:

Abstract: Provided is a pharmaceutical agent containing a compound represented by general formula (1), a pharmaceutically acceptable salt thereof or a solvate thereof. A compound represented by general formula (1), a pharmaceutically acceptable salt thereof or a solvate thereof; wherein Ar represents an aryl group, or a 5- or 6-membered heteroaryl group containing a nitrogen atom, an oxygen atom or a sulfur atom; Y represents, for example, a hydrogen atom or a C1-C6 alkyl group; A represents a C1-C3 alkylene chain which may be substituted with two C1-C2 alkyl groups; X represents a hydrogen atom or a halogen atom; V represents an oxygen atom or a methylene chain; and R represents a group selected from the formulae below.

Abstract: Provided is a pharmaceutical agent containing a compound represented by General Formula (1), a pharmaceutically acceptable salt thereof, or a solvate thereof: wherein A represents a C1-C3 linear alkylene group, in which one methylene group is optionally substituted with O or S; n represents an integer of from 3 to 5; X1 and X2 each independently represent CH or N; W1 and W2 each independently represent a carboxyl group or a tetrazolyl group; V represents a C1-C8 linear or branched alkylene group, in which one methylene group is optionally substituted with O or S; and R represents a substituted phenyl group, for example.

Abstract: Provided is a pharmaceutical agent containing a compound represented by General Formula (1), a pharmaceutically acceptable salt thereof, or a solvate thereof: wherein A represents a C1-C3 linear alkylene group, in which one methylene group is optionally substituted with O or S; n represents an integer of from 3 to 5; X1 and X2 each independently represent CH or N; W1 and W2 each independently represent a carboxyl group or a tetrazolyl group; V represents a C1-C8 linear or branched alkylene group, in which one methylene group is optionally substituted with O or S; and R represents a substituted phenyl group, for example.