Inhibitors of cyclin-dependent kinases

A compound, or pharmaceutically acceptable salt or solvate thereof, having the structure of Formula (I):

• wherein,
• E is —C(O)—;
• G is selected from a group having the structure:
• wherein,
• L is O, NH, N (optionally substituted C1-C4 alkyl), or —NH—CH2—* wherein the * denotes the point of attachment to the phenyl ring;
• t is 0, 1, or 2;
• u is 1, or 2;
• p is 0, 1, or 2;
• r is 0, 1, or 2;
• R1 is selected from hydrogen, optionally substituted C1-C4 alkyl, or optionally substituted heterocyclylalkyl;
• R2 is selected from hydrogen, or optionally substituted C1-C4 alkyl;
• R3 is selected from hydrogen, —CN, or optionally substituted C1-C4 alkyl;
• each R4 is independently selected from optionally substituted C1-C4 alkyl, or optionally substituted heterocyclylalkyl;
• R5 is optionally substituted C1-C4 alkyl, or optionally substituted heterocyclylalkyl;
• each R11 is independently hydrogen, halogen, optionally substituted C1-C6 alkyl, —OH, optionally substituted C1-C4 alkoxy, or two R11 groups on the same carbon atom form an oxo;
• R12 is hydrogen or optionally substituted C1-C4 alkyl;
• q is 0, 1, 2, or 3;
• n is 1;
• m is 2 or 3;
• each X is independently halogen, optionally substituted C1-C4 alkyl, optionally substituted C1-C4 alkoxy, optionally substituted aminoalkyl, optionally substituted cycloalkyl, optionally substituted heterocyclyl, optionally substituted aryl, or optionally substituted heteroaryl;
• Y is a group selected from:
• wherein,
• R15 is selected from hydrogen, halogen, —CN, optionally substituted alkyl, optionally substituted fluoroalkyl, optionally substituted alkoxy, optionally substituted cycloalkyl, optionally substituted heterocyclyl, optionally substituted cycloalkylalkyl, optionally substituted cycloalkyl-O—, optionally substituted aryl, optionally substituted aralkyl, optionally substituted aryloxy, optionally substituted aralkyloxy, optionally substituted heteroaryloxy, optionally substituted heteroaralkyloxy, —OR22, —N(R22)2, —SO2R21, —N(R22)SO2R21, —SO2N(R22)2, —N(R22)SO2N(R22)2, —CON(R22)2, —N(R22)CO2R21, —N(R22)CON(R22)2, —N(R22)COR21, —OC(O)N(R22)2, —OSO2N(R22)2, or —N(R22)SO3R21;
• R16 is selected from hydrogen, halogen, —CN, optionally substituted alkyl, optionally substituted alkenyl, optionally substituted alkynyl, optionally substituted fluoroalkyl, optionally substituted alkoxy, optionally substituted cycloalkyl, optionally substituted heterocyclyl, optionally substituted cycloalkylalkyl, optionally substituted cycloalkyl-O—, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heteroaralkyl, optionally substituted aryloxy, optionally substituted aralkyloxy, optionally substituted heteroaryloxy, optionally substituted heteroaralkyloxy, —OR22, —N(R22)2, —SO2R21, —N(R22)SO2R21, —SO2N(R22)2, —N(R22)SO2N(R22)2, —CON(R22)2, —N(R22)CO2R21, —N(R22)CON(R22)2, —N(R22)COR21, —OC(O)N(R22)2, —OSO2N(R22)2, or —N(R22)SO3R21;
• R17 is selected from hydrogen, halogen, —CN, optionally substituted alkyl, optionally substituted fluoroalkyl, optionally substituted alkoxy, optionally substituted cycloalkyl, optionally substituted heterocyclyl, optionally substituted cycloalkylalkyl, optionally substituted cycloalkyl-O—, optionally substituted aryl, optionally substituted aralkyl, optionally substituted aryloxy, optionally substituted aralkyloxy, optionally substituted heteroaryloxy, optionally substituted heteroaralkyloxy, —OR22, —N(R22)2, —SO2R21, —N(R22)SO2R21, —SO2N(R22)2, —N(R22)SO2N(R22)2, —CON(R22)2, —N(R22)CO2R21, —N(R22)CON(R22)2, —N(R22)COR21, —OC(O)N(R22)2, —OSO2N(R22)2, or —N(R22)SO3R21;
• R18 is selected from hydrogen, halogen, —CN, optionally substituted alkyl, optionally substituted fluoroalkyl, optionally substituted alkoxy, optionally substituted cycloalkyl, optionally substituted heterocyclyl, optionally substituted cycloalkylalkyl, optionally substituted cycloalkyl-O—, optionally substituted aryl, optionally substituted aralkyl, optionally substituted heteroaryl, optionally substituted heteroaralkyl, optionally substituted aryloxy, optionally substituted aralkyloxy, optionally substituted heteroaryloxy, optionally substituted heteroaralkyloxy, —OR22, —N(R22)2, —SO2R21, —N(R22)SO2R21, —SO2N(R22)2, —N(R22)SO2N(R22)2, —CON(R22)2, —N(R22)CO2R21, —N(R22)CON(R22)2, —N(R22)COR21, —OC(O)N(R22)2, —OSO2N(R22)2, or —N(R22)SO3R21;
• each R21 is independently selected from alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heterocyclyl, heterocyclylalkyl, heteroaryl, or heteroarylalkyl;
• and
• each R22 is independently selected from hydrogen, alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heterocyclyl, heterocyclylalkyl, heteroaryl, or heteroarylalkyl.