P2X3 and/or P2X2/3 receptor antagonist, pharmaceutical composition comprising same, and use thereof
A P2X3 and/or P2X2/3 receptor antagonist of formula (I), a pharmaceutical composition comprising the same, and a use thereof in preparing a drag for preventing or treating a disease mediated by the P2X3 and/or P2X2/3 receptor antagonist.
1. A compound or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, wherein the compound has the structure of Formula (I):
wherein:
L is
V 1 is selected from the group consisting of N,
and NR;
V 2 is selected from the group consisting of CR 6 and C(═O);
represents either a single bond or a double bond, provided that when is a single bond, V 1 is NR and V 2 is C(═O);
R is selected from the group consisting of H, halogen, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl, and at most 2 ring members in the cyclic hydrocarbyl and heterocyclyl are C(═O);
R 1 , R 2 , and R 6 are each independently selected from the group consisting of H, halogen, —CN, —NH 2 , —OH, —SH, —Se—R, —Si(R) 3 , C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl, C 6-12 aralkyl, C 1-6 haloalkyl, —C(═O)R a , —OC(═O)R a , —C(═O)OR a , —OR a , —SR a , —S(═O)R a , —S(═O) 2 R a , —S(═O) 2 NR a R b , —S(═O)(═NR)R a , —NR a R b , —C(═O)NR a R b , —C(═S)NR a R b , —C(═NR)NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —NR a —S(═O) b —R b , —NR a —C(═O)—NR a R b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkylene-C(═O)R, —C 1-6 alkenylene-OR a , —O—C 1-6 alkylene-NR a R b and —P(═O)R a R b ;
R 3 is selected from the group consisting of halogen, —CN, —NH 2 , —OH, —SH, —Se—R, —Si(R) 3 , C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl, C 6-12 aralkyl, C 1-6 haloalkyl, —C(═O)R a , —OC(═O)R a , —C(═O)OR a , —OR a , —SR a , —S(═O)R a , —S(═O) 2 R a , —S(═O) 2 NR a R b , —S(═O)(═NR)R a , —NR a R b , —C(═O)NR a R b , —C(═S)NR a R b , —C(═NR)NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —NR a —S(═O) 2 —R b , —NR a C(═O)—NR a R b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkylene-C(═O)R, —C 1-6 alkenylene-OR a , —O—C 1-6 alkylene-NR a R b and —P(═O)R a R b ;
R 4 and R 5 are each independently selected from the group consisting of H, —C(═O)OR a , —NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkylene-O—C 1-6 alkylene-OR a , C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl;
alternatively, R 1 and R 4 together form —NH—(C 1-6 alkylene)—L—(C 1-6 alkylene)—;
the above alkyl, alkylene, alkenyl, alkynyl, cyclic hydrocarbyl, heterocyclyl, aryl, heteroaryl and aralkyl, at each occurrence, are each optionally substituted with one or more substituents independently selected from the group consisting of halogen, hydroxyl, oxo, amino, cyano, nitro, —Si(R) 3 , C 1-6 alkyl, saturated or partially unsaturated C 3-6 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl, C 6-12 aralkyl, —C(═O)R a , —OC(═O)R a , —C(═O)OR a , —OR a , —SR a , —S(═O)R a , —S(═O) 2 R a , —S(═O) 2 NR a R b , —NR a R b , —C(═O)NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —NR a —S(═O) 2 —R b , —NR a —C(═O)—NR a R b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkenylene-OR a and —O—C 1-6 alkylene-NR a R b , the alkyl, cyclic hydrocarbyl, heterocyclyl, aryl, heteroaryl and aralkyl are further optionally substituted with one or more substituents independently selected from the group consisting of halogen, hydroxyl, oxo, amino, cyano, nitro, —NR a R b , C 1-6 alkyl, —O—C 1-6 alkyl, saturated or partially unsaturated C 3-6 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl; and
R a and R b , at each occurrence, are each independently selected from the group consisting of H, —OH, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl; alternatively, R a and R b together with the atom to which they are attached form a 3- to 12-membered heterocycle or heteroaromatic ring, the above groups are further optionally substituted with one or more substituents independently selected from the group consisting of halogen, hydroxyl, oxo, amino, cyano, nitro, C 1-6 alkyl, —O—C 1-6 alkyl, saturated or partially unsaturated C 3-6 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl.
2. A compound or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, wherein the compound has the structure of Formula (I):
wherein:
L is O;
V 1 is selected from the group consisting of N,
and NR;
V 2 is selected from the group consisting of CR 6 and C(═O);
represents either a single bond or a double bond, provided that when is a single bond, V 1 is NR and V 2 is C(═O);
R is selected from the group consisting of H, halogen, C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl, and at most 2 ring members in the cyclic hydrocarbyl and heterocyclyl are C(═O);
R 1 , R 2 , and R 6 are each independently selected from the group consisting of H, halogen, —CN, —NH 2 , —OH, —SH, —Se—R, —Si(R) 3 , C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl, C 6-12 aralkyl, C 1-6 haloalkyl, —C(═O)R a , —OC(═O)R a , —C(═O)OR a , —OR a , —SR a , —S(═O)R a , —S(═O) 2 R a , —S(═O) 2 NR a R b , —S(═O)(═NR)R a , —NR a R b , —C(═O)NR a R b , —C(═S)NR a R b , —C(═NR)NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —NR a —S(═O) 2 —R b , —NR a —C(═O)—NR a R b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkylene-C(═O)R, —C 1-6 alkenylene-OR a , —O—C 1-6 alkylene-NR a R b and —P(═O)R a R b ;
R 3 is selected from the group consisting of halogen, —CN, —NH 2 , —OH, —SH, —Se—R, —-Si(R) 3 , C 1-6 alkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl, C 6-12 aralkyl, C 1-6 haloalkyl, —C(═O)R a , —OC(═O)R a , —C(═O)OR a , —OR a , —SR a , —S(═O)R a , —S(═O) 2 R a , —S(═O) 2 NR a R b , —S(═O)(═NR)R a , —NR a R b , —C(═O)NR a R b , —C(═S)NR a R b , —C(═NR)NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —NR a —S(═O) 2 —R b , —NR a —C(═O)—NR a R b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkylene-C(═O)R, —C 1-6 alkenylene-OR a , —O—C 1-6 alkylene-NR a R b and —P(═O)R a R b ;
R 4 and R 5 are each independently selected from the group consisting of H, —C(═O)OR a , —NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkylene-O—C 1-6 alkylene-OR a , C 1-6 alkyl, C 1-6 haloalkyl, C 2-6 alkenyl, C 2-6 alkynyl, saturated or partially unsaturated C 3-10 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl;
alternatively, R 1 and R 4 together form —NH—(C 1-6 alkylene)-L-(C 1-6 alkylene)-;
the above alkyl, alkylene, alkenyl, alkynyl, cyclic hydrocarbyl, heterocyclyl, aryl, heteroaryl and aralkyl, at each occurrence, are each optionally substituted with one or more substituents independently selected from the group consisting of halogen, hydroxyl, oxo, amino, cyano, nitro, —Si(R) 3 , C 1-6 alkyl, saturated or partially unsaturated C 3-6 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl, C 6-12 aralkyl, —C(═O)R a , —OC(═O)R a , —C(═O)OR a , —OR a , —SR a , —S(═O)R a , —S(═O) 2 R a , —S(═O) 2 NR a R b , —NR a R b , —C(═O)NR a R b , —NR a —C(═O)R b , —NR a —C(═O)OR b , —NR a —S(═O) 2 —R b , —NR a —C(═O)—NR a R b , —C 1-6 alkylene-NR a R b , —C 1-6 alkylene-OR a , —C 1-6 alkenylene-OR a and —O—C 1-6 alkylene-NR a R b , the alkyl, cyclic hydrocarbyl, heterocyclyl, aryl, heteroaryl and aralkyl are further optionally substituted with one or more substituents independently selected from the group consisting of halogen, hydroxyl, oxo, amino, cyano, nitro, —NR a R b , C 1-6 alkyl, —O—C 1-6 alkyl, saturated or partially unsaturated C 3-6 cyclic hydrocarbyl, saturated or partially unsaturated 3- to 10-membered heterocyclyl, C 6-10 aryl, 5- to 14-membered heteroaryl and C 6-12 aralkyl; and, wherein R a and R b , at each occurrence, are each independently selected from the group consisting of H, —OH, methyl, ethyl, n-propyl, isopropyl, cyclopropyl, phenyl, benzyl, methoxy and ethoxy; or R a and R b together with the atom to which they are attached form a 5- to 8-membered heterocycle or heteroaromatic ring.
3. The compound according to claim 1 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, wherein R 1 , R 2 and R 6 are each independently selected from the group consisting of H, F, Cl, Br, I, —CN, —NH 2 , —OH, —SH, —Se—CH 3 , —Si(CH 3 ) 3 , —CH 2 NH 2 , —CH 2 NHCH 3 , —CH 2 N(CH 3 ) 2 , methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, vinyl, propenyl, allyl, ethynyl, propynyl, trifluoromethyl, acetyl, —C(═O)OH, —C(═O)NH 2 , —C(═S)NH 2 , —C(═NH)NH 2 , —NHCH 3 , —NHCH 2 CH 3 , —NHCH 2 CF 3 , —N(CH 3 ) 2 , —N(CH 3 )(C 2 H 5 ), —N(C 2 H 5 ) 2 , —NHCH 2 CH 2 OH, —NH—C(═O)CH 3 , —NH—C(═O)CH═CH 2 , methoxy, ethoxy, propoxy, phenyl, —NH—C(═O)—NH 2 , —NH—C(═O)OCH 3 , —SCH 3 , —SCH 2 CH 3 , —SC(CH 3 ) 3 , —SBn, —S(═O)CH 3 , —S(═O)Bn, —S(═O) 2 CH 3 , —S(═O) 2 Bn, —S(═O) 2 NH 2 , —S(═O) 2 NHCH 3 , —S(═O) 2 N(CH 3 ) 2 , —S(═O)(═NH)CH 3 , —P(═O)(CH 3 ) 2 , —P(═O)(C 2 H 5 ) 2 ,
and
R 3 is selected from the group consisting of F, CI, Br, I, —CN, —NH 2 , —OH, —SH, —Se—CH 3 , —Si(CH 3 ) 3 , —CH 2 NH 2 , —CH 2 NHCH 3 , —CH 2 N(CH 3 ) 2 , methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, vinyl, propenyl, allyl, ethynyl, propynyl, trifluoromethyl, acetyl, —C(═O)OH, —C(═O)NH 2 , —C(═S)NH 2 , —C(═NH)NH 2 , —NHCH 3 , —NHCH 2 CH 3 , —NHCH 2 CF 3 , —N(CH 3 ) 2 , —N(CH 3 )(C 2 H 5 ), —N(C 2 H 5 ) 2 , —NHCH 2 CH 2 OH, —NH—C(═O)CH 3 , —NH—C(═O)CH═CH 2 , methoxy, ethoxy, propoxy, phenyl, —NH—C(═O)—NH 2 , —NH—C(═O)OCH 3 , —SCH 3 , —SCH 2 CH 3 , 13 SC(CH 3 ) 3 , —SBn, —S(═O)CH 3 , —S(═O)Bn, —S(═O) 2 CH 3 , —S(═O) 2 Bn, —S(═O) 2 NH 2 , —S(═O) 2 NHCH 3 , —S(═O) 2 N(CH 3 ) 2 , —S(═O)(═NH)CH 3 , —P(═O)(CH 3 ) 2 , —P(═O)(C 2 H 5 ) 2 ,
4. The compound according to claim 1 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, wherein R 4 and R 5 are each independently selected from the group consisting of H, —C(═O)OC(CH 3 ) 3 , —NH 2 , —NHCH 3 , —NHPh, —NHC(═O)CH 3 , —NHBoc, methyl, ethyl, —CH 2 CF 3 , n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, phenyl, benzyl,
5. The compound according to claim 1 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, wherein the compound has the following structure:
6. A pharmaceutical composition comprising a prophylactically or therapeutically effective amount of the compound according to claim 1 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, and a pharmaceutically acceptable carrier.
7. The compound according to claim 1 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, wherein R 1 and R 4 together form —NHCH 2 CH 2 —O—CH 2 CH 2 —.
8. The compound according to claim 1 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, metabolite or prodrug thereof, wherein the compound has the structure of any of the following formulae:
9. The pharmaceutical composition according to claim 6 , which is in the form of a solid, semi-solid, liquid, or gas preparation.
10. A pharmaceutical composition comprising a prophylactically or therapeutically effective amount of the compound according to claim 2 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, and a pharmaceutically acceptable carrier.
11. A pharmaceutical composition comprising a prophylactically or therapeutically effective amount of the compound according to claim 3 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, and a pharmaceutically acceptable carrier.
12. A pharmaceutical composition comprising a prophylactically or therapeutically effective amount of the compound according to claim 4 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, and a pharmaceutically acceptable carrier.
13. A pharmaceutical composition comprising a prophylactically or therapeutically effective amount of the compound according to claim 5 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, and a pharmaceutically acceptable carrier.
14. A pharmaceutical composition comprising a prophylactically or therapeutically effective amount of the compound according to claim 7 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, N-oxide, isotopically labeled compound, metabolite or prodrug thereof, and a pharmaceutically acceptable carrier.
15. A pharmaceutical composition comprising a prophylactically or therapeutically effective amount of the compound according to claim 8 , or a pharmaceutically acceptable salt, ester, stereoisomer, polymorph, solvate, metabolite or prodrug thereof, and a pharmaceutically acceptable carrier.