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US 8,895,578 B2Granted
Carboxamide, sulfonamide and amine compounds and methods for using the same
AssigneeRigel Pharmaceuticals, Inc.
InventorsIhab S. Darwish, Jiaxin Yu, Hui Hong, Rajinder Singh, Sambaiah Thota, Xiang Xu
Life of this patent
Estimating the term…
Abstract
Disclosed are carboxamide, sulfonamide and amine compounds, as well as pharmaceutical compositions and methods of use. One embodiment is a compound having the structure in which R1, R2, R4, D, E, J, T, p, q and x are as described herein. In certain embodiments, a compound disclosed herein activates the AMPK pathway, and can be used to treat metabolism-related disorders and conditions.
Claims37
A compound having the structural formula
- or a pharmaceutically acceptable salt or N-oxide thereof, wherein
- R1 is H, —(C1-C4 alkyl), —C(O)—(C1-C4 alkyl) or —C(O)O—(C1-C4 alkyl);
- each R3 is substituted on a benzo and is independently selected from —(C1-C3 alkyl), —(C1-C3 haloalkyl), —(C0-C3 alkyl)-L-R7, —(C0-C3 alkyl)-NR8R9, —(C0-C3 alkyl)-OR10, —(C0-C3 alkyl)-C(O)R10, —(C0-C3 alkyl)-S(O)0-2R10, -halogen, —NO2 and —CN;
- w is 0, 1 or 2;
- each R4 is independently selected from —(C1-C3 alkyl), —(C1-C3 haloalkyl), —(C0-C3 alkyl)-L-R7, —(C0-C3 alkyl)-NR8R9, —(C0-C3 alkyl)-OR10, —(C0-C3 alkyl)-C(O)R10, —(C0-C3 alkyl)-S(O)0-2R10, -halogen, —NO2 and —CN, and two R4 on the same carbon optionally combine to form oxo;
- x is 0, 1, 2, 3 or 4;
- Q is a single bond, —CH2—, —S(O)2— or —C(O)—;
- the ring system denoted by “A” is heteroaryl or aryl;
- each R5 is independently selected from —(C1-C3 alkyl), —(C1-C3 haloalkyl), —(C0-C3 alkyl)-L-R7, —(C0-C3 alkyl)-NR8R9, —(C0-C3 alkyl)-OR10, —(C0-C3 alkyl)-C(O)R10, —(C0-C3 alkyl)-S(O)0-2R10, -halogen, —NO2 and —CN;
- and
- y is 0, 1, 2, 3 or 4;
- G is a single bond, —CH2—, —C(O)—, —S(O)2—, —CH(CH3)— or —C(O)NH—;
- R17 is aryl or heteroaryl optionally substituted with 1, 2 or 3 substituents independently selected from —(C1-C3 alkyl), —(C1-C3 haloalkyl), —(C0-C3 alkyl)-L-R7, —(C0-C3 alkyl)-NR8R9, —(C0-C3 alkyl)-OR10, —(C0-C3 alkyl)-C(O)R10, —(C0-C3 alkyl)-S(O)0-2R10, -halogen, —NO2 and —CN;
- and
- R38 is independently selected from —H, —(C1-C4 alkyl), —C(O)—(C1-C4 alkyl) and —C(O)O—(C1-C4 alkyl),
- in which
- each L is independently selected from —NR9C(O)O—, —OC(O)NR9—, —NR9C(O)—NR9—, —NR9C(O)S—, —SC(O)NR9—, —NR9C(O)—, —C(O)—NR9—, —NR9C(S)O—, —OC(S)NR9—, —NR9C(S)—NR9—, —NR9C(S)S—, —SC(S)NR9—, —NR9C(S)—, —C(S)NR9—, —SC(O)NR9—, —NR9C(S)—, —S(O)0-2—, —C(O)O, —OC(O)—, —C(S)O—, —OC(S)—, —C(O)S—, —SC(O)—, —C(S)S—, —SC(S)—, —OC(O)O—, —SC(O)O—, —OC(O)S—, —SC(S)O—, —OC(S)S—, —NR9C(NR2)NR9—, —NR9SO2—, —SO2NR9— and —NR9SO2NR9—,
- each R7, R8 and R10 is independently selected from H, —(C1-C2 alkyl), —(C1-C2 haloalkyl), —(C0-C2 alkyl)-L-(C0-C2 alkyl), —(C0-C2 alkyl)-NR9(C0-C2 alkyl), —(C0-C2 alkyl)-O—(C0-C2 alkyl), —(C0-C2 alkyl)-C(O)—(C0-C2 alkyl) and —(C0-C2 alkyl)-S(O)0-2—(C0-C2 alkyl), and
- each R9 is independently selected from —H, —(C1-C4 alkyl), —C(O)—(C1-C4 alkyl) and —C(O)O—(C1-C4 alkyl).
16 more elements
Dependencies are inferred from the claim text.