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US 8,618,307 B2Granted
Compounds that modulate intracellular calcium
AssigneeCalcimedica, Inc.
InventorsJeffrey P. Whitten, Yazhong Pei, Jianguo Cao, Zhijun Wang, Evan Rogers
Life of this patent
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Abstract
Described herein are compounds and pharmaceutical compositions containing such compounds, which modulate the activity of store-operated calcium (SOC) channels. Also described herein are methods of using such SOC channel modulators, alone and in combination with other compounds, for treating diseases or conditions that would benefit from inhibition of SOC channel activity.
Claims23
A compound of Formula (I):
- wherein:
- A is C3-C8cycloalkyl, C2-C8heterocycloalkyl, aryl or heteroaryl wherein C3-C8cycloalkyl, C3-C8heterocycloalkyl, aryl or heteroaryl are independently optionally substituted with at least one R;
- or A is aryl or heteroaryl substituted with two R groups on adjacent carbon atoms wherein the two R groups and the carbon atoms to which they are attached form a C4-C8cycloalkyl or C2-C8heterocycloalkyl;
- R is selected from F, Cl, Br, I, —CN, —NO2, —CF3, —OH, —OR3, —OCF3, —C═CH, —C═CR3, C1-C6alkylenealkyne, C1-C6alkyl, C3-C6cycloalkyl, C1-C6heteroalkyl, C1-C6haloalkyl, tetrazolyl, C2-C6heterocycloalkyl, phenyl, —NHS(═O)2R3, S(═O)2N(R4)2, —C(═O)CF3, —C(═O)NHS(═O)2R3, —S(═O)2NHC(═O)R4, N(R4)2, —N(R4)C(═O)R3, —CO2R4, —C(═O)R3, —OC(═O)R3, —C(═O)N(R4)2, —SR3, —S(═O)R3, and —S(═O)2R3;
- J is a bond, NHS(═O)2, S(═O)2N(R4), —C(═O), —C(═O)NHS(═O)2, —S(═O)2NHC(═O), N(R4), —N(R4)C(═O), —CO2, —C(═O), —OC(═O), —C(═O)N(R4), —S, —S(═O), and —S(═O)2, C1-C6alkylene, C2-C6alkenylene, C2-C6alkynylene, C1-C6heteroalkylene, C3-C6cycloalkylene, or C2-C6heterocycloalkylene, wherein C1-C6alkylene, C2-C6alkenylene, C2-C6alkynylene, C1-C6heteroalkylene, C3-C6cycloalkylene, and C2-C6heterocycloalkylene is optionally substituted with at least one R;
- Q is selected from hydrogen, F, Cl, Br, I, —CN, —NO2, —CF3, —OH, —OR3, —OCF3, C1-C6alkyl, C1-C6alkenyl, C1-C6alkynyl, C3-C8cycloalkyl, C3-C8cycloalkenyl, C1-C6heteroalkyl, C1-C6haloalkyl, C2-C6heterocycloalkyl, aryl, heteroaryl, —NHS(═O)2R3, S(═O)2N(R4)2, —C(═O)CF3;
- —C(═O)NHS(═O)2R3, —S(═O)2NHC(═O)R4, N(R4)2, —N(R4)C(═O)R3, —CO2R4, —C(═O)R3, —OC(═O)R3, —C(═O)N(R4)2, —SR3, —S(═O)R3, and —S(═O)2R3;
- R1 is CO2R2, wherein R2 is hydrogen, C1-C6alkyl, C1-C6cycloalkyl, C1-C6haloalkyl, phenyl or benzyl;
- Z is O, S, NH, N—CN, or CHNO2;
- X is W-L-B, or B wherein B is optionally substituted with at least one R;
- W is NR2, O or a bond;
- L is methylene, ethylene substituted with at least one R, C3-C6alkylene, C2-C6alkenylene, C6alkynylene, C1-C6heteroalkylene, C3-C6cycloalkylene, or C2-C6heterocycloalkylene, wherein methylene, C3-C6alkylene, C2-C6alkenylene, C2-C6alkynylene, C1-C6heteroalkylene, C3-C6cycloalkylene, and C2-C6heterocycloalkylene is optionally substituted with at least one R;
- B is C3-C10cycloalkyl, C2-C8heterocycloalkyl, aryl or heteroaryl;
- each R3 is independently selected from C1-C6alkyl, C1-C6haloalkyl, C3-C8cycloalkyl, phenyl, and benzyl;
- each R4 is independently selected from hydrogen, C1-C6alkyl, C1-C6haloalkyl, C3-C8cycloalkyl, phenyl, and benzyl;
- or
- a pharmaceutically acceptable salt, or N-oxide thereof.
14 more elements
Dependencies are inferred from the claim text.