Dp antagonist

A compound represented by

• wherein R1 represents a hydrogen atom, a C1-4 alkyl, or benzyl group,
• R2, R3, and R4 each independently represent (1) a halogen atom, (2) a C1-4 alkyl group optionally substituted with a halogen atom, or (3) a C1-4 alkoxy group optionally substituted with a halogen atom,
• when there is a plurality of each R2s or R4s, they may be the same or different,
• J represents a bond, —O—, or —S—,
• L represents a bond, a C1-6 alkylene, C2-6 alkenylene, or C2-6 alkynylene group,
• R5 represents a hydrogen atom, a C3-10 carbocycle, or a 3- to 10-membered heterocycle,
• the C3-10 carbocycle and the 3- to 10-membered heterocycle in R5 may be substituted with 1 to 6 R7s,
• provided that when L is a bond, R5 is not a hydrogen atom,
• R7 represents (1) a halogen atom, (2) a C1-4 alkyl group optionally substituted with a halogen atom, or (3) a C1-4 alkoxy group optionally substituted with a halogen atom,
• when there is a plurality of R7s, they may be the same or different,
• Q represents an oxygen atom or a sulfur atom,
• provided that when Q is an oxygen atom, (1) L is a C1-6 alkylene, C2-6 alkenylene, or C2-6 alkynylene group, and R5 is a C3-8 monocyclic carbocycle or a 3- to 8-membered monocyclic heterocycle, or (2) L is a bond, and R5 is a C3-10 carbocycle or a 3- to 10-membered heterocycle,
• R6 represents a hydrogen atom or a C1-4 alkyl group,
• R11 represents a hydrogen atom, a halogen atom, or a C1-4 alkyl group optionally substituted with a halogen atom,
• R12 represents a hydrogen atom, a halogen atom, or a C1-4 alkyl group optionally substituted with a halogen atom,
• R11 and R12 may be taken together with a carbon atom to which they are attached to form a C3-6 saturated carbocycle,
• n represents an integer of 0 to 4, and
• m represents an integer of 0 to 3, or
• a pharmaceutically acceptable salt thereof;
• wherein the compound is not {4-Chloro-3-[(2,6-dimethyl-4-{2-[(2R)-oxan-2-yl]ethoxy}benzene-1-carbothioyl)amino]phenyl} acetic acid.