Patent ID: 8222281

Claim:
A compound represented by the following general formula (I) or a pharmacologically acceptable salt thereof: wherein X represents ═C(R 5 )— or ═N—; Y represents —O— or —NH—; L represents a C1-C3 alkylene group optionally substituted with a halogen atom, a C1-C3 haloalkyl group or a C1-C3 alkyl group, or a bond; M represents a C3-C10 cycloalkyl group (the cycloalkyl group being optionally fused with one phenyl group or 4- to 10-membered heterocyclic ring containing 1 to 3 heteroatoms which may be the same or different and are selected from nitrogen, oxygen, and sulfur, and further optionally substituted with 1 to 5 substituents selected from substituent group α), a C6-C10 aryl group (the aryl group being optionally substituted with 1 to 5 substituents selected from substituent group α), or a 4- to 10-membered heterocyclic group containing 1 to 3 heteroatoms which may be the same or different and are selected from nitrogen, oxygen, and sulfur (the heterocyclic group being optionally substituted with 1 to 5 substituents selected from substituent group α); R 1 represents a C1-C6 alkyl group, a C3-C10 cycloalkyl group, a C1-C6 haloalkyl group, a C2-C6 alkenyl group, a C2-C6 alkynyl group, a C1-C6 aliphatic acyl group, a C1-C6 alkoxy C1-C6 alkyl group or a C6-C10 aryl group; R 2 , R 3 , R 4 , and R 5 may be the same or different and each represents a hydrogen atom, a halogen atom, a C1-C3 alkyl group, a C1-C3 haloalkyl group, a C1-C3 alkoxy group or a nitro group; the alkyl group moieties of R 1 and R 2 being optionally bonded to each other to form a 5- to 6-membered heterocyclic ring containing one oxygen atom; and the substituent group α is selected from a halogen atom, a C1-C6 alkyl group, a C1-C6 haloalkyl group, a C1-C6 hydroxyalkyl group (the hydroxyalkyl group being optionally substituted with one C1-C6 alkyl group), a C1-C6 alkoxy C1-C6 alkyl group, a C1-C6 aminoalkyl group, a C1-C6 alkoxy group, a C1-C6 haloalkoxy group, a C6-C10 aryloxy group, a C1-C6 alkylthio group, a carboxy group, a C1-C6 alkoxycarbonyl group, a hydroxy group, a C1-C6 aliphatic acyl group, an amino group, a C1-C6 alkylamino group, a C3-C10 cycloalkylamino group, a C1-C6 dialkylamino group, a C1-C6 alkoxyamino group, a C1-C6 aliphatic acylamino group (the C1-C6 aliphatic acylamino group being optionally substituted with 1 to 3 halogen atoms), a cyano group, a nitro group, a C1-C6 alkylsulfonyl group, a C1-C6 dialkylaminosulfonyl group, a C3-C10 cycloalkyl group, and a C6-C10 aryl group (the aryl group being optionally substituted with one to five C1-C6 haloalkyl groups).