SHIP1 modulators and methods related thereto
Compounds of formula (I): where n, R 1 , R 4a , R 4b , R 5 , R 7 and R 8 are defined herein, or pharmaceutically acceptable salts thereof, are described herein. The disclosed compounds have activity as SHIP1 modulators, and thus may be used to treat any of a variety of diseases, disorders or conditions that would benefit from SHIP1 modulation. Compositions comprising a compound of formula (I) in combination with a pharmaceutically acceptable carrier or diluent are also disclosed, as are methods of SHIP1 modulation by administration of such compounds to an animal in need thereof.
1. A method for modulating SHIP1 activity in a mammal, wherein the method comprises administering to the mammal in need thereof an effective amount of a compound of formula (I):
wherein:
is selected from:
n is 1, 2, 3, 4, 5, or 6;
R 1 is —R 9a —C(R 10 ) 2 —R 9b —, —R 9a —C(O)—R 9b —, —R 9a —S(O) t —R 9b — (where t is 0, 1 or 2), —R 9a —O—R 9b —, —R 9a —C(O)N(R 11a )—R 9b —, —R 9a —N(R 11a )C(O)—R 9b — or —R 9a —N(R 11a )—R 9b —; provided that when A is
R 1 is not —R 9a —C(R 10 ) 2 —R 9b —;
R 2 and R 3 are each independently selected from hydrogen, alkyl or —R 9 —OR 11 , provided that at least one of R 2 and R 3 is —R 9 —OR 11 when R 6 is hydrogen;
R 4a and R 4b are each independently selected from hydrogen, alkyl, —R 9 —OR 11 or —C(O)OR 11 ,
R 5 is independently selected from hydrogen, oxo, cyano, nitro, halo, alkyl, haloalkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heterocyclyl, optionally substituted heterocyclylalkyl, optionally substituted heteroaryl, optionally substituted heteroarylalkyl, —R 9 —OR 11 , —R 9 —C(O)R 11 , —R 9 —C(O)OR 11 , —R 9 —N(R 11 )R 12 , —R 9 —C(O)N(R 11 )R 12 , —R 9 —N(R 11 )C(O)R 12 , —R 9 —N(R 11 )—R 14 —N(R 11 )R 12 , —R 9 —N(R 11 )C(O)—R 9 —N(R 11 )R 12 , —R 9 —N(R 11 )C(O)N(R 11 )—OR 12 , —R 9 —N(R 11 )C(═NR 11 )N(R 11 )R 12 , —R 9 —N(R 11 )S(O) p R 11 (where p is 1 or 2), —R 9 —N(R 11 )C(S)N(R 11 )R 12 or —R 9 —N(R 11 )C(O)—R 9 —N(R 11 )S(O) p R 12 (where p is 1 or 2);
each R 6 and R 8 is independently selected from hydrogen, alkyl, halo or haloalkyl;
R 7 is hydrogen, alkyl, halo or haloalkyl;
each R 9 , R 9a and R 9b is independently a direct bond or a straight or branched alkylene chain;
each R 10 is independently hydrogen, alkyl, —OR 11 , —C(O)OR 11 , —C(O)N(R 11 )R 12 , —N(R 11 )R 12 or —N(R 11 )C(O)R 11 ;
each R 11 , R 11a and R 12 is independently hydrogen, alkyl, alkenyl, haloalkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heterocyclyl, optionally substituted heterocyclylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl; and
R 14 is a straight or branched alkylene chain;
or a stereoisomer thereof or a pharmaceutically acceptable salt thereof;
provided that compounds of formula (I) do not include the following compounds:
(1S,2R,4aS,8aS)-1-(3-methoxy-5-methylphenoxymethyl)-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1S,2R,4aS,8aS)-1-(3,5-dimethoxyphenoxymethyl)-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1S,2R,4aS,8aS)-1-[3,5-bis(propan-2-yloxy)phenoxymethyl]-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1R,2R,8aS)-1-((3,5-dimethoxyphenylsulfonyl)methyl)-2,5,5,8a-tetramethyldecahydronaphthalen-2-ol;
(1R,2R,4aS,8aS)-1-{[(3-methoxy-5-methylphenyl)sulfanyl]methyl}-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1R,2R,4aS,8aS)-1-{[(3-methoxyphenyl)sulfanyl]methyl}-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol; and
(1R,2R,4aS,8aS)-1-{[(3,5-dimethoxyphenyl)sulfanyl]methyl}-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol.
2. A method for modulating SHIP1 activity in a mammal, wherein the method comprises administering to the mammal in need thereof an effective amount of a composition comprising a pharmaceutically acceptable excipient and a compound of formula (I):
wherein:
is selected from:
n is 1, 2, 3, 4, 5, or 6;
R 1 is —R 9a —C(R 10 ) 2 —R 9b —, —R 9a —C(O)—R 9b —, —R 9a —S(O) t —R 9b — (where t is 0, 1 or 2), —R 9a —O—R 9b —, —R 9a —C(O)N(R 11a )—R 9b —, —R 9a —N(R 11a )C(O)—R 9b — or —R 9a —N(R 11a )—R 9b —; provided that when A is
R 1 is not —R 9a —C(R 10 ) 2 R 9b —;
R 2 and R 3 are each independently selected from hydrogen, alkyl or —R 9 —OR 11 , provided that at least one of R 2 and R 3 is —R 9 —OR 11 when R 6 is hydrogen;
R 4a and R 4b are each independently selected from hydrogen, alkyl, —R 9 —OR 11 or —C(O)OR 11 ,
R 5 is independently selected from hydrogen, oxo, cyano, nitro, halo, alkyl, haloalkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heterocyclyl, optionally substituted heterocyclylalkyl, optionally substituted heteroaryl, optionally substituted heteroarylalkyl, —R 9 —OR 11 , —R 9 —C(O)R 11 , —R 9 —C(O)OR 11 , —R 9 —N(R 11 )R 12 , —R 9 —C(O)N(R 11 )R 12 , —R 9 —N(R 11 )C(O)R 12 , —R 9 —N(R 11 )—R 14 —N(R 11 )R 12 , —R 9 —N(R 11 )C(O)—R 9 —N(R 11 )R 12 , —R 9 —N(R 11 )C(O)N(R 11 )—OR 12 , —R 9 —N(R 11 )C(═NR 11 )N(R 11 )R 12 , —R 9 —N(R 11 )S(O) p R 11 (where p is 1 or 2), —R 9 —N(R 11 )C(S)N(R 11 )R 12 or —R 9 —N(R 11 )C(O)—R 9 —N(R 11 )S(O) p R 12 (where p is 1 or 2);
each R 6 and R 8 is independently selected from hydrogen, alkyl, halo or haloalkyl;
R 7 is hydrogen, alkyl, halo or haloalkyl;
each R 9 , R 9a and R 9b is independently a direct bond or a straight or branched alkylene chain;
each R 10 is independently hydrogen, alkyl, —OR 11 , —C(O)OR 11 , —C(O)N(R 11 )R 12 , —N(R 11 )R 12 or —N(R 11 )C(O)R 11 ;
each R 11 , R 11a and R 12 is independently hydrogen, alkyl, alkenyl, haloalkyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heterocyclyl, optionally substituted heterocyclylalkyl, optionally substituted heteroaryl or optionally substituted heteroarylalkyl; and
R 14 is a straight or branched alkylene chain;
or a stereoisomer thereof or a pharmaceutically acceptable salt thereof;
provided that compounds of formula (I) do not include the following compounds:
(1S,2R,4aS,8aS)-1-(3-methoxy-5-methylphenoxymethyl)-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1S,2R,4aS,8aS)-1-(3,5-dimethoxyphenoxymethyl)-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1S,2R,4aS,8aS)-1-[3,5-bis(propan-2-yloxy)phenoxymethyl]-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1R,2R,8aS)-1-((3,5-dimethoxyphenylsulfonyl)methyl)-2,5,5,8a-tetramethyldecahydronaphthalen-2-ol;
(1R,2R,4aS,8aS)-1-{[(3-methoxy-5-methylphenyl)sulfanyl]methyl}-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol;
(1R,2R,4aS,8aS)-1-{[(3-methoxyphenyl)sulfanyl]methyl}-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol; and
(1R,2R,4aS,8aS)-1-{[(3,5-dimethoxyphenyl)sulfanyl]methyl}-2,5,5,8a-tetramethyl-decahydronaphthalen-2-ol.