US 2021/0277020 A1 · HETEROCYCLIC COMPOUNDS AS MONOACYLGLYCEROL LIPASE INHIBITORS

Abstract

The invention provides new heterocyclic compounds having the general formula (I) wherein A, L, X, m, n, R1 and R2 are as described herein, compositions including the compounds, processes of manufacturing the compounds, methods of using the compounds and methods of determining the monoacylglycerol lipase (MAGL) inhibitory activity of the compounds.

Claims21

Dependent claims

1-54. (canceled)

A compound of formula (I):

or a pharmaceutically acceptable salt thereof, wherein:
X is C—R3;
m is 0 or 1;
n is selected from 0, 1 and 2;
and L is selected from —C≡C—, —CHR4—NR5—CH2—, —NR5—CH2—CHR4—, —NR5—CHR4—CH2—, —CH2—NR5—CHR4—, —(CR6R7)p—C(O)—NR8—, —C(O)—NR8—(CR6R7)p—, —(CR6R7)p—NR8—C(O)—, —NR8—C(O)—(CR6R7)p—, —(CH2)qNR9—, —NR9—(CH2)q—, —S—, —S(O)—, —SO2—, —SCH2—, —CH2S—, —S(O)CH2—, —CH2S(O)—, —SO2CH2—, and —CH2SO2—;
or
X is N;
m is 1;
n is 1 or 2;
and L is selected from —NR5—CH2—CHR4—, —NR5—CHR4—CH2—, and —NR8—C(O)—(CR6R7)p—;
p and q are each independently selected from 0, 1, and 2;
A is selected from:
(i) C6-C14-aryl substituted with R10, R11, and R12;
(ii) 5- to 14-membered heteroaryl substituted with R13, R14, and R15;
(iii) 3- to 14-membered heterocycloalkyl substituted with R16, R17, and R18;
and
(iv) C3-C10-cycloalkyl substituted with R22;
R1 is hydrogen or C1-6-alkyl;
R2 is selected from hydrogen, C1-6-alkyl, and hydroxy-C1-6-alkyl;
R3 is selected from hydrogen, halogen, hydroxy, C1-6-alkoxy, C1-6-alkyl, and halo-C1-6-alkyl;
R4 is selected from hydrogen, C1-6-alkyl, and halo-C1-6-alkyl;
R5 is selected from hydrogen, C1-6-alkyl, and halo-C1-6-alkyl-CH2—;
each of R6 and R7 is independently hydrogen or C1-6-alkyl;
or
R6 and R7, taken together with the carbon atom to which they are attached, form a 3- to 14-membered heterocycloalkyl or a C3-10-cycloalkyl;
R8 is selected from hydrogen, C1-6-alkyl, and hydroxy-C1-6-alkyl;
R9 is selected from hydrogen, C1-6-alkyl, halo-C1-6-alkyl-CH2—, (C1-6-alkyl)(halo-C1-6-alkyl)CH—, and hydroxy-C1-6-alkyl-CH2—;
each of R10, R11, R12, R13, R14, R15, R16, R17 and R18 is independently selected from hydrogen, halogen, cyano, hydroxy, C1-6-alkyl, halo-C1-6-alkyl, hydroxy-C1-6-alkyl, halo-C1-6-alkyl-CH(OH)—, C1-6-alkoxy, C1-6-alkoxy-C1-6-alkyl, halo-C1-6-alkoxy, SF5, C1-6-alkylsulfonyl, C3-10-cycloalkyl, C3-10-cycloalkyl substituted with R19, 3-to 14-membered heterocycloalkyl, 3- to 14-membered heterocycloalkyl substituted with R20, 5- to 14-membered heteroaryl, C6-C14-aryl, and halo-C6-C14-aryl;
each of R19 and R20 is independently selected from C1-6-alkyl, cyano, and hydroxy;
and
R22 is hydrogen or hydroxy.

28 more elements

A compound, wherein the compound is:

(4aR,8aS)-6-(3-((2-Chloro-4-(trifluoromethyl)phenyl)thio)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (mixture of sulfoxide isomers);
(4aR,8aS)-6-(3-((2-Chloro-4-(trifluoromethyl)phenyl)sulfonyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Chloro-4-(trifluoromethyl)phenyl)sulfinyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (mixture of sulfoxide isomers);
(4aR,8aS)-6-(3-((2-Chloro-4-(trifluoromethyl)phenyl)sulfinyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (sulfoxide isomer A);
(4aR,8aS)-6-(3-((2-Chloro-4-(trifluoromethyl)phenyl)sulfinyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (sulfoxide isomer B);
(4aR,8aS)-6-(3-(((2-Chloro-4-(trifluoromethyl)phenyl)thio)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Fluoro-6-(trifluoromethyl)benzyl)sulfonyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[[2-Fluoro-6-(trifluoromethyl)phenyl]methylsulfinyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one (sulfoxide isomer A);
(4aR,8aS)-6-[3-[[2-Fluoro-6-(trifluoromethyl)phenyl]methylsulfinyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one (sulfoxide isomer B);
(4aR,8aS)-6-(3-(((2-Chloro-4-(trifluoromethyl)phenyl)sulfonyl)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-(((2-Chloro-4-(trifluoromethyl)phenyl)sulfinyl)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (mixture of sulfoxide isomers);
(4aR,8aS)-6-(3-(((2-Chloro-4-(trifluoromethyl)phenyl)sulfinyl)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (sulfoxide isomer A);
(4aR,8aS)-6-(3-(((2-chloro-4-(trifluoromethyl)phenyl)sulfinyl)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (sulfoxide isomer B);
(4aR,8aS)-6-(3-((2-Fluoro-4-(trifluoromethyl)benzyl)thio)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2,6-Dichlorophenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-[2-Fluoro-4-(trifluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(3-((2,6-Difluorophenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((3-Chloro-4-(trifluoromethyl)phenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Chloro-6-fluorophenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Chloro-4-cyclopropylphenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Methoxyphenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-[4-Chloro-2-(trifluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(3-Chlorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[4-Trifluoromethoxy)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[4-(Trifluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(3-Fluoro-2-methylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2,6-Dimethylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-(Trifluoromethoxy)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Bromophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(3-((2-Chloro-3-fluorophenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-(o-Tolylethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-(4-Chloro-2-fluorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-(Difluoromethoxy)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
2-[2-[1-[(4aR,8aS)-3-Oxo-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazine-6-carbonyl]azetidin-3-yl]ethynyl]-3-chlorobenzonitrile;
(4aR,8aS)-6-[3-[2-[4-(Difluoromethoxy)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
1-[4-[2-[1-[(4aR,8aS)-3-Oxo-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazine-6-carbonyl]azetidin-3-yl]ethynyl]phenyl]cyclopropane-1-carbonitrile;
(4aR,8aS)-6-[3-[2-(4-Cyclopropylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[4-(1-Hydroxycyclopropyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(3-Methoxyphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-(Difluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(3-Methoxy-2-methylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Chloro-6-methylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Chloro-5-fluorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(4-Methylsulfonylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(5-Chlorothiophen-2-yl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(5-Chlorothiophen-3-yl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-Chloro-6-fluoro-4-(trifluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Chlorophenyl)ethynyl]-3-hydroxyazetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-(Methoxymethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(4-((2-(Trifluoromethyl)phenyl)ethynyl)piperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(4-((2-Methoxyphenyl)ethynyl)piperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(4-(o-Tolylethynyl)piperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(4-((2,6-Dimethylphenyl)ethynyl)piperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(4-((2,4-Dichlorophenyl)ethynyl)-4-methylpiperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(4-((2-Chloro-4-fluorophenyl)ethynyl)-4-methylpiperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-(1-Hydroxycyclopentyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(Cyclopenten-1-yl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(3-((2-Chloro-4-(trifluoromethyl)phenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Fluoro-6-(trifluoromethyl)benzyl)thio)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-(4aR,8aS)-6-[3-[[[2,2,2-Trifluoro-1-[4-(trifluoromethyl)phenyl]ethyl]amino]methyl]azetidine-1-carbonyl]hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-N-Benzyl-N-(2-hydroxyethyl)-1-((4aR,8aS)-3-oxooctahydro-2H-pyrido[4,3-b][1,4]oxazine-6-carbonyl)piperidine-4-carboxamide;
(+)- or (−)-N-Benzyl-1-((4aR,8aS)-3-oxooctahydro-2H-pyrido[4,3-b][1,4]oxazine-6-carbonyl)piperidine-4-carboxamide;
(+)- or (−)-(4aR,8aS)-6-(3-(((2,2,2-Trifluoro-1-(3-(trifluoromethyl)phenyl)ethyl)amino)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-(4aR,8aS)-6-(3-(((1-(2,4-Dichlorophenyl)-2,2,2-trifluoroethyl)amino)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-(4aR,8aS)-6-(3-(((1-(2-Chlorophenyl)-2,2,2-trifluoroethyl)amino)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-(4aR,8aS)-6-(3-(((2,2,2-Trifluoro-1-phenylethyl)amino)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-2-Chloro-4-fluoro-N-(1-((4aR,8aS)-3-oxooctahydro-2H-pyrido[4,3-b][1,4]oxazine-6-carbonyl)azetidin-3-yl)benzamide;
(+)- or (−)-(4aR,8aS)-6-(3-((Methyl(2,2,2-trifluoro-1-(4-(trifluoromethyl)phenyl)ethyl)amino)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
N-[1-[(4aR,8aS)-3-oxo-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazine-6-carbonyl]piperidin-4-yl]-N-methyl-1-[3-(trifluoromethyl)phenyl]cyclopropane-1-carboxamide;
N-[1-[(4aR,8aS)-3-oxo-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazine-6-carbonyl]piperidin-4-yl]-2-[2-chloro-3-(trifluoromethyl)phenyl]-N-methylacetamide;
N-[1-[(4aR,8aS)-3-oxo-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazine-6-carbonyl]piperidin-4-yl]-2-[2-chloro-5-(trifluoromethyl)phenyl]-N-methylacetamide;
N-[1-[(4aR,8aS)-3-oxo-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazine-6-carbonyl]piperidin-4-yl]-N-methyl-4-(trifluoromethyl)benzamide;
N-[1-[(4aR,8aS)-3-oxo-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazine-6-carbonyl]piperidin-4-yl]-N-methyl-2-[3-(trifluoromethyl)phenyl]acetamide;
(4aR,8aS)-6-[3-[[[2,2,2-Trifluoro-1-(4-fluorophenyl)ethyl]amino]methyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[4-[2,2,2-Trifluoro-1-[[3-(trifluoromethyl)phenyl]methylamino]ethyl]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[4-[2-(2-Chlorophenyl)ethynyl]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[4-[2-(4-Chloropyridin-3-yl)ethynyl]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(+)- or (−)-(4aR,8aS)-6-[4-[2-(3-Chloropyridin-2-yl)ethynyl]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(+)- or (−)-(4aR,8aS)-6-[4-[2-(2-Chloro-4-fluorophenyl)ethynyl]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(+)- or (−)-(4aR,8aS)-6-(4-((3-Chiorophenyl)ethynyl)piperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-(4aR,8aS)-6-(4-((4-Chlorophenyl)ethynyl)piperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-(4aR,8aS)-6-(4-((2,4-Dichlorophenyl)ethynyl)piperidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(+)- or (−)-(4aR,8aS)-6-[4-[2-(2-Chlorophenyl)ethynyl]-4-hydroxypiperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Chlorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(3-((2,4-Dichlorophenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-(2-Chloro-4-fluorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[4-[N-methyl-4-(trifluoromethyl)anilino]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
or
(4aR,8aS)-6-[3-[N-methyl-4-(trifluoromethyl)anilino]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one,
or a pharmaceutically acceptable salt thereof.

87 more elements

A compound, wherein the compound is:

(+)- or (−)-(4aR,8aS)-6-[3-[[[2,2,2-Trifluoro-1-[4-(trifluoromethyl)phenyl]ethyl]amino]methyl]azetidine-1-carbonyl]hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[4-[2-(2-Chlorophenyl)ethynyl]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(+)- or (−)-(4aR,8aS)-6-[4-[2-(2-Chloro-4-fluorophenyl)ethynyl]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Chlorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Chloro-4-fluorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[4-[N-methyl-4-(trifluoromethyl)anilino]piperidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(3-(((2-Chloro-4-(trifluoromethyl)phenyl)thio)methyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Fluoro-4-(trifluoromethyl)benzyl)thio)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2,6-Dichlorophenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-[2-Fluoro-4-(trifluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(3-((2-Chloro-6-fluorophenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-(3-((2-Chloro-4-cyclopropylphenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-[4-Trifluoromethoxy)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2,6-Dimethylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-(Trifluoromethoxy)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-(3-(o-Tolylethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
(4aR,8aS)-6-[3-[2-(4-Chloro-2-fluorophenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-(Difluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-(2-Chloro-6-methylphenyl)ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
(4aR,8aS)-6-[3-[2-[2-Chloro-6-fluoro-4-(trifluoromethyl)phenyl]ethynyl]azetidine-1-carbonyl]-4,4a,5,7,8,8a-hexahydropyrido[4,3-b][1,4]oxazin-3-one;
or
(4aR,8aS)-6-(3-((2-Chloro-4-(trifluoromethyl)phenyl)ethynyl)azetidine-1-carbonyl)hexahydro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one;
or a pharmaceutically acceptable salt thereof.

20 more elements

Dependencies are inferred from the claim text.

Heterocyclic compounds as monoacylglycerol lipase inhibitors

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Heterocyclic compounds as monoacylglycerol lipase inhibitors

Life of this patent

Abstract

Claims21