Nitrogen-containing heterocyclic compound and use thereof

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-N-methyl-3,5-bis(trifluoromethyl)benzamide.

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-4-chloro-N-methylbenzamide.

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-4-methoxy-N-methylbenzamide.

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-N-methyl-4-(trifluoromethyl)benzamide.

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-N-methyl-4-morpholin-4-ylbenzamide or a salt thereof.

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-4-cyclopropyl-N-methylbenzamide.

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)carbonyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-5-bromo-N-methylpyridine-2-carboxamide.

4-Chloro-N-[(3R,4R)-3-(3,4-dichlorophenyl)-1-{[1-(hydroxyacetyl)piperidin-4-yl]carbonyl}piperidin-4-yl]-N-methylbenzamide or a salt thereof.

N-[(3R,4R)-1-[(1-Acetylpiperidin-4-yl)methyl]-3-(3,4-dichlorophenyl)piperidin-4-yl]-4-chloro-N-methylbenzamide.

N-[(3R,4R)-3-(3,4-Dichlorophenyl)-1-({1-[(1-hydroxycyclopropyl)carbonyl]piperidin-4-yl}carbonyl)piperidin-4-yl]-N-methyl-4-morpholin-4-ylbenzamide or a salt thereof.

N-[(3R,4R)-1-{[(3S,4S)-3-Aminotetrahydro-2H-pyran-4-yl]carbonyl}-3-(3,4-dichlorophenyl)piperidin-4-yl]-N-methyl-4-morpholin-4-ylbenzamide or a salt thereof.

N-[(3R,4R)-3-(3,4-Dichlorophenyl)-1-{[1-(hydroxyacetyl)piperidin-4-yl]carbonyl}piperidin-4-yl]-N-methyl-4-(trifluoromethyl)benzamide or a salt thereof.

4-Bromo-N-[(3R,4R)-3-(3,4-dichlorophenyl)-1-{[1-(hydroxyacetyl)piperidin-4-yl]carbonyl}piperidin-4-yl]-N-methylbenzamide or a salt thereof.

N-[(3R,4R)-3-(3,4-Dichlorophenyl)-1-{[1-(hydroxyacetyl)piperidin-4-yl]carbonyl}piperidin-4-yl]-N-methyl-5-(trifluoromethyl)pyridine-2-carboxamide or a salt thereof.

A tachykinin receptor antagonist agent comprising a compound represented by the formula

• wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R2 is an optionally halogenated C1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and
• is a single bond or a double bond,
• or a salt thereof or a prodrug thereof.

A pharmaceutical agent which is an agent for the prophylaxis or treatment of overactive bladder, irritable bowel syndrome, functional dyspepsia, inflammatory bowel disease, gastroesophageal reflux disease, vomiting, nausea, depression, anxiety neurosis, anxiety symptom, pelvic visceral pain or interstitial cystitis, comprising a compound represented by the formula

• wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R2 is an optionally halogenated C1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and
• is a single bond or a double bond,
• or a salt thereof or a prodrug thereof.

A method of preventing or treating a lower urinary tract disease, a gastrointestinal disease or a central nervous system disease, comprising administering, to a mammal, an effective amount of a compound represented by the formula

• wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R2 is an optionally halogenated C1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and
• is a single bond or a double bond,
• or a salt thereof or a prodrug thereof.

Use of a compound represented by the formula

• wherein ring A is a nitrogen-containing heterocycle optionally further having substituent(s), ring B is an aromatic ring optionally having substituent(s), ring C is a cyclic group optionally having substituent(s), R1 is a hydrogen atom, a hydrocarbon group optionally having substituent(s), an acyl group, a heterocyclic group optionally having substituent(s) or an amino group optionally having substituent(s), R2 is an optionally halogenated C1-6 alkyl group, m and n are each an integer of 0 to 5, m+n is an integer of 2 to 5, and
• is a single bond or a double bond,
• or a salt thereof or a prodrug thereof, for the production of an agent for the prophylaxis or treatment of a lower urinary tract disease, a gastrointestinal disease or a central nervous system disease.