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US 2016/0108054 A1Published application
Lactam Kinase Inhibitors
AssigneeG1 Therapeutics, Inc.
InventorFrancis Xavier Tavares
Life of this patent
Estimating the term…
Abstract
Compounds useful as kinase inhibitors are provided herein, as well as salts, pharmaceutical compositions, methods of medical treatment and methods of synthesis thereof.
Claims14
A compound of formula (QQ):
- wherein
- R26 is H, C1-C6 alkyl, haloalkyl, cycloalkyl or heterocycloalkyl containing atoms selected from N, O, or S;
- R27 is -(alkylene)m-C3-C8 cycloalkyl, -(alkylene)m-aryl, -(alkylene)m-heterocyclo, -(alkylene)m-heteroaryl, -(alkylene)m-NR3R4, -(alkylene)m-C(O)—NR3R4, -(alkylene)m-O—R5, -(alkylene)m-S(O)n—R5, or -(alkylene)m-S(O)n—NR3R4 any of which may be optionally independently substituted with one or more Rx groups as allowed by valance, and wherein two Rx groups bound to the same or adjacent atoms may optionally combine to form a ring;
- each R31 is independently aryl, alkyl, cycloalkyl or haloalkyl, wherein each of said alkyl, cycloalkyl and haloalkyl groups optionally substituted with N or O heteroatoms, and two R31s on adjacent ring atoms or on the same ring atom together with the ring atom(s) to which they are attached optionally form a 3-8-membered cycle;
- yy is 0, 1, 2, 3 or 4;
- ZZ is —(CH2)xx— wherein xx is 1, 2, 3 or 4 or —O—(CH2)xx— wherein xx is 2, 3 or 4;
- R77 is -(alkylene)m-heterocyclo, -(alkylene)m-heteroaryl, -(alkylene)m-NR3R4, -(alkylene)m-C(O)—NR3R4;
- -(alkylene)m-O—R5, -(alkylene)m-S(O)n—R5, or -(alkylene)m-S(O)n—NR3R4 any of which may be optionally independently substituted with one or more Rx groups as allowed by valance, and wherein two Rx groups bound to the same or adjacent atoms may optionally combine to form a ring;
- R3 and R4 at each occurrence are independently selected from:
- (i) hydrogen, or
- (ii) alkyl, cycloalkyl, heterocyclo, aryl, heteroaryl, cycloalkylalkyl, heterocycloalkyl, arylalkyl, or heteroarylalkyl, any of which may be optionally independently substituted with one or more Rx groups as allowed by valance, and wherein two Rx groups bound to the same or adjacent atom may optionally combine to form a ring;
- or R3 and R4 together with the nitrogen atom to which they are attached may combine to form a heterocyclo ring optionally independently substituted with one or more Rx groups as allowed by valance, and wherein two Rx groups bound to the same or adjacent atoms may optionally combine to form a ring;
- Rx at each occurrence is independently selected from halo, cyano, nitro, oxo, alkyl, haloalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclo, aryl, heteroaryl, arylalkyl, heteroarylalkyl, cycloalkylalkyl, heterocycloalkyl, -(alkylene)m-OR5, -(alkylene)m-O-alkylene-OR5, -(alkylene)m-S(O)n—R5, -(alkylene)m-NR3R4, -(alkylene)m-CN, -(alkylene)m-C(O)—R5, -(alkylene)m-C(S)—R5, -(alkylene)m-C(O)—OR5, -(alkylene)m-O—C(O)—R5, -(alkylene)m-C(S)—OR5, -(alkylene)m-C(O)-(alkylene)m-NR3R4, -(alkylene)m-C(S)—NR3R4, -(alkylene)m-N(R3)—C(O)—NR3R4, -(alkylene)m-N(R3)—C(S)—NR3R4, -(alkylene)m-N(R3)—C(O)—R5, -(alkylene)m-N(R3)—C(S)—R5, -(alkylene)m-O—C(O)—NR3R4, -(alkylene)m-O—C(S)—NR3R4, -(alkylene)m-SO2—NR3R4, -(alkylene)m-N(R3)—SO2—R5, -(alkylene)m-N(R3)—SO2—NR3R4, -(alkylene)m-N(R3)—C(O)—OR5, -(alkylene)m-N(R3)—C(S)—OR5, or -(alkylene)m-N(R3)—SO2—R5;
- wherein:
- said alkyl, haloalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, heterocyclo, aryl, heteroaryl, arylalkyl, heteroarylalkyl, cycloalkylalkyl, and heterocycloalkyl groups may be further independently substituted with one or more -(alkylene)m-CN, -(alkylene)m-OR5*, -(alkylene)m-S(O)n—R5*, -(alkylene)m-NR3*R4*, -(alkylene)m-C(O)—R5*, -(alkylene)m-C(═S)R*, -(alkylene)m-C(═O)OR5*, -(alkylene)m-OC(═O)R5*, -(alkylene)m-C(S)—OR5*, -(alkylene)m-C(O)—NR3*R4*, -(alkylene)m-C(S)—NR3*R4*, -(alkylene)m-N(R3*)—C(O)—NR3*R4*, -(alkylene)m-N(R3*)—C(S)—NR3*R4*, -(alkylene)m-N(R3*)—C(O)—R5*, -(alkylene)m-N(R3*)—C(S)—R5*, -(alkylene)m-OC(O)NR3*R4*, -(alkylene)m-OC(S)NR3*R4*, -(alkylene)m-SO2NR3*R4*, -(alkylene)m-N(R3*)SO2R5*, -(alkylene)m-N(R3*)SO2NR3*R4*, -(alkylene)m-N(R3*)C(O)—OR5*, -(alkylene)m-N(R3*)C(S)—OR5*, or -(alkylene)m-N(R3*)SO2R5*,
- n is 0, 1 or 2, and
- m is 0 or 1;
- and
- R3* and R4* at each occurrence is independently selected from:
- (i) hydrogen or
- (ii) alkyl, alkenyl, alkynyl cycloalkyl, heterocyclo, aryl, heteroaryl, cycloalkylalkyl, heterocycloalkyl, arylalkyl, or heteroarylalkyl, any of which may be optionally independently substituted with one or more IV groups as allowed by valance;
- or R3* and R4* together with the nitrogen atom to which they are attached may combine to form a heterocyclo ring optionally independently substituted with one or more IV groups as allowed by valance;
- and
- R5 and R5* at each occurrence is independently selected from:
- (i) hydrogen or
- (ii) alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclo, aryl, heteroaryl, cycloalkylalkyl, heterocycloalkyl, arylalkyl, or heteroarylalkyl, any of which may be optionally independently substituted with one or more IV groups as allowed by valance;
- or a pharmaceutically acceptable salt thereof.
24 more elements
Dependencies are inferred from the claim text.