US 2007/0179173 A1 · Carbostyril compound

Abstract

The present invention provides a carbostyril compound represented by General Formula (1) or a salt thereof, wherein A is a direct bond, a lower alkylene group, or a lower alkylidene group; X is an oxygen atom or a sulfur atom; R4 and R5 each represent a hydrogen atom; the bond between the 3 and 4 positions of the carbostyril skeleton is a single bond or a double bond; R1 is a hydrogen atom, etc; R2 is a hydrogen atom, etc; and R3 is a hydrogen atom, etc. The carbostyril compound or salt thereof of the present invention induces the production of TFF, and thus is usable for the treatment and/or prevention of disorders such as alimentary tract diseases, oral diseases, upper respiratory tract diseases, respiratory tract diseases, eye diseases, cancers, and wounds.

A carbostyril compound represented by General Formula (1)

or a salt thereof,
wherein A is a direct bond, a lower alkylene group, or a lower alkylidene group;
X is an oxygen atom or a sulfur atom;
the bond between the 3 and 4 positions of the carbostyril skeleton is a single bond or a double bond;
R4 and R5 each represent a hydrogen atom, with the proviso that when the bond between the 3 and 4 positions of the carbostyril skeleton is a double bond, R4 and R5 instead may be linked together in the form of a —CH═CH—CH═CH— group;
R1 is one of the following (1-1) to (1-29):
(1-1) a hydrogen atom,
(1-2) a lower alkyl group,
(1-3) a phenyl lower alkyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of a phenyl group, lower alkyl groups, lower alkoxy groups, halogen atoms, —(B)lNR6R7 groups, a nitro group, a carboxy group, lower alkoxycarbonyl groups, a cyano group, phenyl lower alkoxy groups, a phenoxy group, a piperidinyl lower alkoxycarbonyl groups, amino lower alkoxycarbonyl groups optionally substituted with one or more cycloalkyl groups, 2-imidazolinylcarbonyl groups optionally substituted on the 2-imidazoline ring with one or more lower alkylthio groups, 3-pyrrolinylcarbonyl groups optionally substituted on the 3-pyrroline ring with one or more lower alkyl groups, thiazolidinylcarbonyl groups optionally substituted on the thiazolidine ring with a phenyl group, 3-azabicyclo[3.2.2]nonylcarbonyl groups, piperidinyl lower alkyl groups, anilino lower aklyl groups optionally substituted on the amino group with one or more lower alkyl groups, phenylthio lower alkyl groups, indolinyl lower alkyl groups, and piperidinylcarbonyl groups optionally substituted on the piperidine ring with one or more lower alkyl groups,
(1-4) a cycloalkyl lower alkyl group,
(1-5) a phenoxy lower alkyl group,
(1-6) a naphthyl lower alkyl group,
(1-7) a lower alkoxy lower alkyl group,
(1-8) a carboxy lower alkyl group,
(1-9) a lower alkoxycarbonyl lower alkyl group,
(1-10) a pyridyl lower alkyl group optionally substituted on the pyridine ring with one or more members selected from the group consisting of halogen atoms;
piperidinyl groups;
a morpholino group;
piperazinyl groups optionally substituted on the piperazine ring with one or more members selected from the group consisting of a phenyl group and lower alkyl group;
thienyl groups;
a phenyl group;
pyridyl groups;
piperidinyl lower alkyl groups;
phenylthio lower alkyl groups;
biphenyl groups;
lower alkyl groups optionally substituted with one or more halogen atoms;
pyridylamino groups;
pyridylcarbonylamino groups;
lower alkoxy groups;
anilino lower alkyl groups optionally substituted on the amino group with one or more lower alkyl groups;
and anilino groups optionally substituted on the amino group with one or more lower alkyl groups,
(1-11) a cyano lower alkyl group,
(1-12) an -A1-CONR8R9 group,
(1-13) a group of the following formula
(1-14) a phenyl group,
(1-15) a quinolyl lower alkyl group,
(1-16) a lower alkoxy lower alkoxy-substituted lower alkyl group,
(1-17) a hydroxy-substituted lower alkyl group,
(1-18) a thiazolyl lower alkyl group optionally substituted on the thiazole ring with one or more members selected from the group consisting of halogen atoms, a phenyl group, thienyl groups, and pyridyl groups,
(1-19) a lower alkyl group optionally substituted with one or more halogen atoms,
(1-20) a lower alkylsilyloxy lower alkyl group,
(1-21) a phenoxy lower alkyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of lower alkyl groups optionally substituted with one or more halogen atoms;
lower alkoxy groups;
halogen atoms;
lower alkenyl groups;
cycloalkyl groups;
a nitro group;
and a phenyl group,
(1-22) a phenylthio lower alkyl group optionally substituted on the phenyl ring with one or more halogen atoms,
(1-23) a piperidinyl lower alkyl groups optionally substituted on the piperidine ring with one or more members selected from the group consisting of phenyl lower alkyl groups and a phenyl group,
(1-24) a piperazinyl lower alkyl group optionally substituted on the piperazine ring with one or more phenyl groups,
(1-25) a 1,2,3,4-tetrahydroisoquinolyl lower alkyl group,
(1-26) a naphthyloxy lower alkyl group,
(1-27) a benzothiazolyloxy lower alkyl group optionally substituted on the benzothiazole ring with one or more alkyl groups,
(1-28) a lower alkyl group substituted with one or more members selected from the group consisting of quinolyloxy groups and isoquinolyloxy groups,
(1-29) a pyridyloxy lower alkyl group optionally substituted on the pyridine ring with one or more lower alkyl groups;
R2 is one of the following (2-1) to (2-33):
(2-1) a hydrogen atom,
(2-2) a lower alkoxy group,
(2-3) a lower alkyl group,
(2-4) a carboxy lower alkoxy group,
(2-5) a lower alkoxycarbonyl lower alkoxy group,
(2-6) a hydroxy group,
(2-7) a phenyl lower alkoxy group optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms;
lower alkyl groups optionally substituted with one or more halogen atoms;
lower alkylthio groups optionally substituted with one or more halogen atoms;
lower alkoxy groups;
a nitro group;
lower alkylsulfonyl groups;
lower alkoxycarbonyl groups;
phenyl lower alkenyl groups;
lower alkanoyloxy groups;
and 1,2,3-thiadiazolyl groups,
(2-8) a piperidinyl lower alkoxy group optionally substituted on the piperidine ring with one or more lower alkyl groups,
(2-9) an amino-substituted lower alkoxy group optionally substituted with one or more lower alkyl groups,
(2-10) a lower alkenyloxy group,
(2-11) a pyridyl lower alkoxy group optionally substituted on the pyridine ring with one or more lower alkyl groups, each lower alkyl substituent optionally being substituted with one or more halogen atoms,
(2-12) a lower alkynyloxy group,
(2-13) a phenyl lower alkynyloxy group,
(2-14) a phenyl lower alkenyloxy group,
(2-15) a furyl lower alkoxy group optionally substituted on the furan ring with one or more lower alkoxycarbonyl groups,
(2-16) a tetrazolyl lower alkoxy group optionally substituted on the tetrazole ring with one member selected from the group consisting of a phenyl group, phenyl lower alkyl groups, and cycloalkyl lower alkyl groups,
(2-17) a 1,2,4-oxadiazolyl lower alkoxy group optionally substituted on the 1,2,4-oxadiazole ring with a phenyl group, the phenyl substituent optionally being substituted on the phenyl ring with one or more lower alkyl groups,
(2-18) an isoxazolyl lower alkoxy group optionally substituted on the isoxazole ring with one or more lower alkyl groups,
(2-19) a 1,3,4-oxadiazolyl lower alkoxy group optionally substituted on the 1,3,4-oxadiazole ring with a phenyl group, the phenyl substituent optionally being substituted on the phenyl ring with one or more lower alkyl groups,
(2-20) a lower alkanoyl lower alkoxy group,
(2-21) a thiazolyl lower alkoxy group optionally substituted on the thiazole ring with one or more members selected from the group consisting of lower alkyl groups and a phenyl group, each phenyl substituent optionally being substituted on the phenyl ring with one or more halogen atoms,
(2-22) a piperidinyloxy group optionally substituted on the piperidine ring with one or more benzoyl groups, each benzoyl substituent optionally being substituted on the phenyl ring with one or more halogen atoms,
(2-23) a thienyl lower alkoxy group,
(2-24) a phenylthio lower alkoxy group,
(2-25) a carbamoyl-substituted lower alkoxy group optionally substituted with one or more lower alkyl groups,
(2-26) a benzoyl lower alkoxy group,
(2-27) a pyridylcarbonyl lower alkoxy group,
(2-28) an imidazolyl lower alkoxy group optionally substituted on the imidazole ring with one or more phenyl lower alkyl groups,
(2-29) a phenoxy lower alkoxy group,
(2-30) a phenyl lower alkoxy-substituted lower alkoxy group,
(2-31) a 2,3-dihydro-1H-indenyloxy group,
(2-32) an isoindolinyl lower alkoxy group optionally substituted on the isoindoline ring with one or more oxo groups,
(2-33) a phenyl group;
R3 is one of the following (3-1) to (3-19):
(3-1) a hydrogen atom,
(3-2) a lower alkyl group,
(3-3) a hydroxy-substituted lower alkyl group,
(3-4) a cycloalkyl lower alkyl group,
(3-5) a carboxy lower alkyl group,
(3-6) a lower alkoxycarbonyl lower alkyl group,
(3-7) a phenyl lower alkyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms;
lower alkyl groups optionally substituted with one or more halogen atoms;
lower alkoxy groups optionally substituted with one or more halogen atoms;
a phenyl group;
lower alkoxycarbonyl groups;
a phenoxy group;
lower alkylthio groups;
lower alkylsulfonyl groups;
phenyl lower alkoxy groups;
and amino groups optionally substituted with one or more lower alkanoyl groups,
(3-8) a naphthyl lower alkyl group,
(3-9) a furyl lower alkyl group optionally substituted on the furan ring with one or more lower alkoxycarbonyl groups,
(3-10) a thiazolyl lower alkyl group optionally substituted on the thiazole ring with one or more members selected from the group consisting of lower alkyl groups and a phenyl group, each phenyl substituent optionally being substituted on the phenyl ring with one or more optionally halogen-substituted lower alkyl groups,
(3-11) a tetrazolyl lower alkyl group optionally substituted on the tetrazole ring with one or more lower alkyl groups,
(3-12) a benzothienyl lower alkyl group optionally substituted on the benzothiophene ring with one or more halogen atoms,
(3-13) a lower alkynyl group,
(3-14) a lower alkenyl group,
(3-15) a phenyl lower alkenyl group,
(3-16) a benzoimidazolyl lower alkyl group,
(3-17) a pyridyl lower alkyl group,
(3-18) an imidazolyl lower alkyl group optionally substituted on the imidazole ring with one or more phenyl lower alkyl groups,
(3-19) a quinolyl lower alkyl group;
B is a carbonyl group or an —NHCO— group;
l is 0 or 1;
R6 and R7 each independently represent one of the following (4-1) to (4-79):
(4-1) a hydrogen atom,
(4-2) a lower alkyl group,
(4-3) a lower alkanoyl group,
(4-4) a lower alkylsulfonyl group optionally substituted with one or more halogen atoms,
(4-5) an alkoxycarbonyl group optionally substituted with one or more halogen atoms,
(4-6) a hydroxy-substituted lower alkyl group,
(4-7) a pyridylcarbonyl group optionally substituted on the pyridine ring with one or more members selected from the group consisting of pyrrolyl groups and halogen atoms,
(4-8) a pyridyl group optionally substituted on the pyridine ring with one or more members selected from the group consisting of lower alkyl groups and lower alkoxy groups,
(4-9) a pyridyl lower alkyl group,
(4-10) a phenyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms;
lower alkyl groups optionally substituted with one or more halogen atoms;
a phenoxy group;
lower alkoxy groups optionally substituted with one or more halogen atoms;
lower alkylthio groups;
lower alkylsulfonyl groups;
amino groups optionally substituted with one or more members selected from the group consisting of lower alkyl groups and lower alkanoyl groups;
pyrrolidinyl groups optionally substituted on the pyrrolidine ring with one or more oxo groups;
piperidinyl groups optionally substituted on the piperidine ring with one or more lower alkyl groups;
lower alkenyl groups;
an aminosulfonyl group;
a hydroxy group;
carbamoyl groups optionally substituted with one or more lower alkyl groups;
phenyl lower alkoxy groups;
and a cyano group,
(4-11) a cycloalkyl group optionally substituted on the cycloalkyl ring with one or more lower alkyl groups,
(4-12) a benzoyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms;
a phenoxy group;
a phenyl group;
lower alkyl groups optionally substituted with one or more halogen atoms;
lower alkoxy groups;
lower alkanoyl groups;
a nitro group;
a cyano group;
amino groups optionally substituted with one or more members selected from the group consisting of a phenyl group and lower alkyl groups;
pyrrolidinyl groups optionally substituted on the pyrrolidine ring with one or more oxo groups;
pyrrolyl groups;
pyrazolyl groups;
1,2,4-triazolyl groups;
and imidazolyl groups,
(4-13) a benzoyl group substituted on the phenyl ring with one or more lower alkylenedioxy groups,
(4-14) a cycloalkylcarbonyl group,
(4-15) a furylcarbonyl group,
(4-16) a naphthylcarbonyl group,
(4-17) a phenoxycarbonyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of lower alkoxy groups, lower alkyl groups, halogen atoms, and a nitro group,
(4-18) a phenyl lower alkoxycarbonyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms and a nitro group,
(4-19) a piperidinyl group optionally substituted on the piperidine ring with one or more members selected from the group consisting of lower alkyl groups;
lower alkanoyl groups;
benzoyl groups optionally substituted on the phenyl ring with one or more halogen atoms;
and phenyl groups optionally substituted on the phenyl ring with one or more halogen atoms,
(4-20) a tetrahydropyranyl lower alkyl group,
(4-21) a cycloalkyl lower alkyl group,
(4-22) a lower alkenyl group,
(4-23) a phenyl lower alkyl group optionally substituted on the alkyl group with one or more lower alkoxycarbonyl groups;
and optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms, lower alkyl groups optionally substituted with one or more halogen atoms, lower alkoxy groups optionally substituted with one or more halogen atoms, and a hydroxy group,
(4-24) a lower alkylenedioxy-substituted phenyl lower alkyl group,
(4-25) a furyl lower alkyl group,
(4-26) a carbamoyl lower alkyl group optionally substituted with one or more members selected from lower alkyl groups and a phenyl group, each phenyl substituent optionally being substituted on the phenyl ring with one or more lower alkyl groups,
(4-27) a lower alkoxy lower alkyl group,
(4-28) an imidazolyl lower alkyl group optionally substituted on the lower alkyl group with one or more members selected from the group consisting of a carbamoyl group and lower alkoxycarbonyl groups,
(4-29) an amino-substituted lower alkyl group optionally substituted with one or more lower alkyl groups,
(4-30) a 2,3,4,5-tetrahydrofuryl group optionally substituted on the 2,3,4,5-tetrahydrofuran ring with one or more oxo groups,
(4-31) a lower alkoxycarbonyl lower alkyl group,
(4-32) a pyrrolidinyl lower alkyl group optionally substituted on the pyrrolidine ring with one or more lower alkyl groups,
(4-33) a phenoxy lower alkanoyl group,
(4-34) a morpholino lower alkyl group,
(4-35) a indolyl group,
(4-36) a thiazolyl group,
(4-37) a 1,2,4-triazolyl group,
(4-38) a pyridyl lower alkanoyl group,
(4-39) a thienylcarbonyl group,
(4-40) a thienyl lower alkanoyl group,
(4-41) a cycloalkyl lower alkanoyl group,
(4-42) an isoxazolylcarbonyl group optionally substituted on the isoxazole ring with one or more lower alkyl groups,
(4-43) a pyrazylcarbonyl group,
(4-44) a piperidinylcarbonyl group optionally substituted on the piperidine ring with one or more members selected from a benzoyl group and lower alkanoyl groups,
(4-45) a chromanylcarbonyl group,
(4-46) an isoindolinyl lower alkanoyl group optionally substituted on the isoindoline ring with one or more oxo groups,
(4-47) a thiazolidinyl lower alkanoyl group optionally substituted on the thiazolidine ring with one or more members selected from an oxo group and a thioxo group,
(4-48) a piperidinyl lower alkanoyl group,
(4-49) a phenyl lower alkenylcarbonyl group optionally substituted on the phenyl ring with one or more halogen atoms,
(4-50) a phenyl lower alkenylcarbonyl group substituted on the phenyl ring with one or more alkylenedioxy groups,
(4-51) a pyridyl lower alkenyl carbonyl group,
(4-52) a pyridylthio lower alkanoyl group,
(4-53) an indolylcarbonyl group,
(4-54) a pyrrolylcarbonyl group,
(4-55) a pyrrolidinylcarbonyl group optionally substituted on the pyrrolidine ring with one or more oxo groups,
(4-56) a benzofurylcarbonyl group, .
(4-57) an indolyl lower alkanoyl group,
(4-58) a benzothienylcarbonyl group,
(4-59) a phenyl lower alkanoyl group optionally substituted on the phenyl ring with one or more halogen atoms,
(4-60) a phenylsulfonyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of lower alkoxycarbonyl groups;
a cyano group;
a nitro group;
amino groups optionally substituted with one or more alkanoyl groups;
a hydroxy group;
a carboxyl group;
lower alkoxycarbonyl lower alkyl groups;
halogen atoms;
lower alkyl groups optionally substituted with one or more halogen atoms;
and lower alkoxy groups optionally substituted with one or more halogen atoms,
(4-61) a thienylsulfonyl group optionally substituted on the thiophene ring with one or more members selected from the group consisting of halogen atoms and lower alkoxycarbonyl groups,
(4-62) a quinolylsulfonyl group,
(4-63) an imidazolylsulfonyl group optionally substituted on the imidazole ring with one or more lower alkyl groups,
(4-64) a phenylsulfonyl group optionally substituted on the phenyl ring with one or more lower alkylenedioxy groups,
(4-65) a lower alkenylsulfonyl group,
(4-66) a cycloalkyl lower alkylsulfonyl group,
(4-67) a 3,4-dihydro-2H-1,4-benzoxazinylsulfonyl group optionally substituted on the 3,4-dihydro-2H-1,4-benzoxazine ring with one or more lower alkyl groups,
(4-68) a pyrazolylsulfonyl group optionally substituted on the pyrazole ring with one or more members selected from halogen atoms and lower alkyl groups,
(4-69) an isoxazolylsulfonyl group optionally substituted on the isoxazole ring with one or more lower alkyl groups,
(4-70) a thiazolylsulfonyl group optionally substituted on the thiazole ring with one or more members selected from the group consisting of lower alkyl groups and an amino group, each amino substituent optionally being substituted with one or more alkanoyl groups,
(4-71) a phenyl lower alkylsulfonyl group,
(4-72) a phenyl lower alkenylsulfonyl group,
(4-73) a naphthyloxycarbonyl group,
(4-74) a lower alkynyloxycarbonyl group,
(4-75) a lower alkenyloxycarbonyl group,
(4-76) a phenyl lower alkoxy-substituted lower alkoxycarbonyl group,
(4-77) a cycloalkyloxycarbonyl group optionally substituted on the cycloalkyl ring with one or more lower alkyl groups,
(4-78) a tetrazolyl group,
(4-79) an isoxazolyl group optionally substituted on the isoxazole ring with one or more lower alkyl groups;
or instead,
R6 and R7 may be linked together to form, together with the nitrogen atom to which they are bound, a 1,2,3,4-tetrahydroisoquinolyl group, an isoindolinyl group, or a 5-to 7-membered saturated heterocyclic group, the heterocyclic group optionally containing one or more additional heteroatoms and optionally being substituted with one to three members from the following (5-1) to (5-28):
(5-1) lower alkyl groups,
(5-2) lower alkoxy groups,
(5-3) an oxo group,
(5-4) a hydroxy group,
(5-5) pyridyl lower alkyl groups,
(5-6) phenyl groups optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms;
lower alkoxy groups optionally substituted with one or more halogen atoms;
lower alkyl groups optionally substituted with one or more halogen atoms;
a cyano group;
and a hydroxy group,
(5-7) lower alkylenedioxy-substituted phenyl lower alkyl groups,
(5-8) phenyl lower alkyl groups optionally substituted on the phenyl ring with one or more halogen atoms,
(5-9) pyrimidyl groups,
(5-10) pyrazyl groups,
(5-11) cycloalkyl groups,
(5-12) phenyl lower alkoxy groups optionally substituted on the phenyl ring with one or more halogen atoms, p1 (5-13) benzoyl groups optionally substituted on the phenyl ring with one or more halogen atoms,
(5-14) benzoyl groups substituted on the phenyl ring with one or more lower alkylenedioxy groups,
(5-15) carbamoyl lower alkyl groups optionally substituted with one or more members selected from the group consisting of a phenyl group and lower alkyl groups,
(5-16) benzoxazolyl groups,
(5-17) lower alkoxycarbonyl groups,
(5-18) a carbamoyl group,
(5-19) phenyl lower alkylidene groups optionally substituted on the phenyl ring with one or more halogen atoms,
(5-20) phenyl lower alkoxycarbonyl groups, (5-21) pyridyl groups optionally substituted on the pyridine ring with one or more members selected from the group consisting of a cyano group and lower alkyl groups,
(5-22) furyl lower alkyl groups,
(5-23) tetrahydropyranyl groups,
(5-24) imidazolyl lower alkyl groups,
(5-25) naphthyl groups,
(5-26) 2,3-dihydro-1H-indenyl groups,
(5-27) 1,3-dioxolanyl lower alkyl groups,
(5-28) -(A3)mNR11R12 groups;
A1 is a lower alkylene group;
R8 and R9 each independently represent one of the following (6-1) to (6-25):
(6-1) a hydrogen atom,
(6-2) a lower alkyl group,
(6-3) a phenyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of lower alkyl groups optionally substituted with one or more halogen atoms;
lower alkylthio groups;
lower alkoxy groups optionally substituted with one or more halogen atoms;
halogen atoms;
a phenyl group;
lower alkylamino groups;
a cyano group;
a phenoxy group;
cycloalkyl groups;
pyrrolidinyl groups optionally substituted with one or more oxo groups;
1,2,3,4-tetrahydroisoquinolylcarbonyl groups;
1,2,3,4-tetrahydroquinolylcarbonyl groups optionally substituted with one or more lower alkyl groups;
1,2,3,4-tetrahydroquinoxalinylcarbonyl groups optionally substituted with one or more lower alkyl groups;
thiazolyl groups optionally substituted with one or more phenyl groups;
a carbamoyl group;
phenyl lower alkoxy groups;
lower alkylsulfonylamino groups;
anilino groups optionally substituted with one or more halogen atoms;
phenyl lower alkyl groups;
and hydroxy-substituted lower alkyl groups,
(6-4) a cycloalkyl group,
(6-5) a cycloalkyl lower alkyl group,
(6-6) a carbamoyl lower alkyl group,
(6-7) a phenyl lower alkyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of lower alkyl groups optionally substituted with one or more halogen atoms;
lower alkoxy groups optionally substituted with one or more halogen atoms;
halogen atoms;
and a phenyl group,
(6-8) lower alkyl-substituted amino lower alkyl group,
(6-9) a naphthyl group,
(6-10) a naphthyl lower alkyl group,
(6-11) a tetrahydronaphthyl lower alkyl group,
(6-12) a fluorenyl group,
(6-13) a pyridyl group,
(6-14) a pyridyl lower alkyl group,
(6-15) a pyrimidinyl group,
(6-16) a pyrazinyl lower alkyl group optionally substituted on the pyrazine ring with one or more lower alkyl groups,
(6-17) a thiazolyl group,
(6-18) a pyrazolyl lower alkyl group optionally substituted on the pyrazole ring with one or more lower alkyl groups,
(6-19) a thienyl lower alkyl group
(6-20) a piperidinyl group optionally substituted on the piperidine ring with one or more members selected from the group consisting of lower alkyl groups;
a benzoyl group;
and phenyl lower alkyl groups optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms and lower alkyl groups,
(6-21) an indolyl group,
(6-22) an indazolyl group,
(6-23) a 3,4-dihydrocarbostyril optionally substituted with one or more lower alkyl groups,
(6-24) a quinolyl group optionally substituted with one or more lower alkyl groups,
(6-25) a carbazolyl group optionally substituted with one or more lower alkyl groups;
or
R8 and R9 may be linked together to form, together with the nitrogen atom to which they are bound, a 5- to 8-membered saturated heterocyclic group optionally containing one or more additional heteroatoms and optionally substituted on the heterocyclic ring with one or more members selected from the group consisting of the following (6-28-1) to (6-28-24):
(6-28-1) lower alkyl groups,
(6-28-2) phenyl lower alkyl groups optionally substituted on the phenyl ring with one or more members selected from halogen atoms and lower alkoxy groups optionally substituted with one or more halogen atoms,
(6-28-3) naphthyl lower alkyl groups,
(6-28-4) phenyl lower alkylcarbamoyl lower alkyl groups,
(6-28-5) phenylcarbamoyl lower alkyl groups,
(6-28-6) phenyl lower alkoxycarbonyl groups,
(6-28-7) phenoxy lower alkyl groups optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms and lower alkyl groups optionally substituted with one or more halogen atoms,
(6-28-8) biphenyl groups,
(6-28-9) phenyl groups optionally substituted on the phenyl ring with one or more halogen atoms,
(6-28-10) 2,3-dihydroindenyl groups optionally substituted with one or more halogen atoms,
(6-28-11) benzothiazolyl groups optionally substituted with one or more halogen atoms,
(6-28-12) pyridyl groups optionally substituted with one or more halogen atoms,
(6-28-13) benzothienyl groups,
(6-28-14) benzoisothiazolyl groups,
(6-28-15) thienopyridyl groups,
(6-28-16) a carbamoyl group,
(6-28-17) phenyl lower alkoxy groups optionally substituted on the phenyl ring with one or more halogen atoms,
(6-28-18) phenoxy groups optionally substituted with one or more halogen atoms,
(6-28-19) benzoyl groups optionally substituted on the phenyl ring with one or more members selected from halogen atoms and lower alkoxy groups,
(6-28-20) anilino groups optionally substituted on the phenyl ring with one or more lower alkyl groups, each lower alkyl substituent optionally being substituted with one or more halogen atoms,
(6-28-21) anilino groups substituted on the amino group with one or more lower alkyl groups, and optionally further substituted on the phenyl ring with one or more halogen atoms,
(6-28-22) benzofuryl groups,
(6-28-23) naphthyl groups,
(6-28-24) an oxo group;
or
R8 and R9 may be linked together to form, together with the nitrogen atom to which they are bound, a 5- or 6-membered unsaturated heterocyclic group, the unsaturated heterocyclic group optionally being substituted on the heterocyclic ring with one or more members selected from the group consisting of the following (6-29-1) to (6-29-3):
(6-29-1) phenyl groups optionally substituted with one or more halogen atoms,
(6-29-2) 2,3-dihydroindenyl groups,
(6-29-3) benzothienyl groups;
or instead,
R8 and R9 may be linked together to form, together with the nitrogen atom to which they are bound, a 1,2,3,4-tetrahydroquinolyl group;
a 1,2,3,4-tetrahydroisoquinolyl group, a 1,3-dihydroisoindolyl group;
an octahydropyrrolo[1,2-a]pyrazinyl group optionally substituted on the pyrazine ring with one or more lower alkyl groups;
or an 8-azabicyclo[3.2.1]octyl group optionally substituted on the 8-azabicyclo[3.2.1]octyl group with one or more phenoxy groups, each phenoxy substituent optionally being substituted on the phenyl ring with one or more halogen atoms;
A2 is a lower alkylene group;
R10 is one of the following (7-1) to (7-44):
(7-1) a hydrogen atom,
(7-2) a lower alkyl group,
(7-3) an alkoxycarbonyl group optionally substituted with one or more halogen atoms,
(7-4) a benzoyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of lower alkyl groups optionally substituted with one or more halogen atoms;
a phenyl group;
halogen atoms;
a cyano group;
a phenoxy group;
lower alkoxycarbonyl groups;
pyrazolyl groups;
and lower alkoxy groups optionally substituted with one or more halogen atoms,
(7-5) an alkanoyl group,
(7-6) a phenyl lower alkanoyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms and lower alkyl groups,
(7-7) a cycloalkyl lower alkanoyl group,
(7-8) a phenyl group optionally substituted on the phenyl ring with one or more lower alkyl groups,
(7-9) a phenoxy lower alkanoyl group optionally substituted on the phenyl ring with one or more halogen atoms,
(7-10) a phenyl lower alkenylcarbonyl group, .
(7-11) a pyridylcarbonyl group optionally substituted on the pyridine ring with one or more members selected from the group consisting of halogen atoms and lower alkyl groups, each lower alkyl substituent optionally being substituted with one or more halogen atoms,
(7-12) a furylcarbonyl group,
(7-13) a thienylcarbonyl group,
(7-14) a piperidinylcarbonyl group optionally substituted on the piperidine ring with one or more lower alkanoyl groups,
(7-15) a pyrrolidinylcarbonyl group optionally substituted on the pyrrolidine ring with one or more oxo groups,
(7-16) a tetrahydropyranylcarbonyl group,
(7-17) a naphthylcarbonyl group,
(7-18) an indolylcarbonyl group,
(7-19) a benzofurylcarbonyl group,
(7-20) a benzothienylcarbonyl group optionally substituted on the benzothiophene ring with one or more halogen atoms,
(7-21) a furyl lower alkyl group,
(7-22) a pyridyl lower alkyl group optionally substituted on the pyridine ring with one or more members selected from the group consisting of halogen atoms and lower alkyl groups, each lower alkyl substituent optionally being substituted with one or more halogen atoms,
(7-23) a thienyl lower alkyl group optionally substituted on the thiophene ring with one or more halogen atoms,
(7-24) a phenyl lower alkyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of lower alkoxy groups optionally substituted with one or more halogen atoms;
a cyano group;
lower alkyl groups optionally substituted with one or more halogen atoms;
amino groups optionally substituted with one or more members selected from the group consisting of lower alkyl groups and lower alkanoyl groups;
halogen atoms;
lower alkoxycarbonyl groups;
lower alkanoyloxy groups;
lower alkylsulfonyl groups;
lower alkylthio groups;
and pyrrolidinyl groups,
(7-25) a thiazolyl lower alkyl group,
(7-26) an imidazolyl lower alkyl group optionally substituted on the imidazole ring with one or more lower alkyl groups,
(7-27) a pyrrolyl lower alkyl group optionally substituted on the pyrrole ring with one or more lower alkyl groups,
(7-28) a cycloalkyl lower alkyl group,
(7-29) a lower alkylthio lower alkyl group,
(7-30) a phenoxycarbonyl group optionally substituted on the phenyl ring with one or more members selected from the group consisting of halogen atoms, lower alkyl groups, and lower alkoxy groups,
(7-31) a phenyl lower alkoxycarbonyl group optionally substituted on the phenyl ring with one or more halogen atoms,
(7-32) a naphthyloxycarbonyl group,
(7-33) a lower alkynyloxycarbonyl group,
(7-34) a cycloalkylcarbonyl group,
(7-35) a quinoxalinylcarbonyl group,
(7-36) a —CO—NR13R14 group,
(7-37) a piperidinyl group optionally substituted on the piperidine ring with one or more lower alkyl groups,
(7-38) a cycloalkyl group,
(7-39) a tetrahydropyranyl group,
(7-40) a lower alkoxy lower alkyl group,
(7-41) a tetrahydro-2H-thiopyranyl group,
(7-42) a naphthyl group,
(7-43) a biphenyl group,
(7-44) a lower alkylsilyl lower alkoxycarbonyl group;
A3 is a lower alkylene group;
m is 0 or 1;
R11 and R12 each independently represent one of the following (8-1) to (8-5):
(8-1) a hydrogen atom,
(8-2) a lower alkyl group,
(8-3) a lower alkanoyl group,
(8-4) a phenyl lower alkanoyl group,
(8-5) a phenyl group optionally substituted on the phenyl ring with one or more halogen atoms;
or instead,
R11 and R12 may be linked together to form, together with the nitrogen atom to which they are bound, a 5- or 6-membered saturated heterocyclic group which optionally contains one or more additional heteroatoms, the heterocyclic group optionally being substituted with one to three members selected from the group consisting of the following (9-1) and (9-2):
(9-1) lower alkyl groups,
(9-2) a phenyl group;
and
R13 and R14 each independently represent one of the following (10-1) to (10-3):
(10-1) a hydrogen atom,
(10-2) a lower alkyl group,
(10-3) a phenyl group, or instead
R13 and R14 may be linked together to form, together with the nitrogen atom to which they are bound, a 5- or 6-membered saturated heterocyclic group which optionally contains one or more additional heteroatoms.

446 more elements

Carbostyril compound

Life of this patent

Carbostyril compound

Life of this patent

Abstract

Claims35