Androgen receptor modulators
AssigneeTrustees of Dartmouth College
InventorGlenn C. MICALIZIO
Life of this patent
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Abstract
The present disclosure relates to polycyclic (e.g., tetracyclic) androgen receptor (AR) modulators, synthetic methods for preparing such AR modulators, and methods of using such AR modulators to treat an androgen-dependent condition, such as prostate cancer or BPH. Exemplary compounds have quaternary centers at C10 and C13 and a fused cyclic ring comprising C14 and C15.
Claims20
A compound or pharmaceutically acceptable salt thereof, wherein the compound has a structure corresponding to Formula (V-A1), Formula (V-B1), Formula (V-C1), or Formula (V-D1):
- wherein the A ring is an unsaturated, partially saturated, or saturated carbocyclic or heterocyclic ring containing 5 or 6 ring atoms;
- m is an integer selected from the group consisting of 0, 1, 2, and 3;
- n is an integer selected from the group consisting of 0, 1, 2, 3, 4, 5, 6, 7, and 8;
- each RA is independently selected from the group consisting of hydrogen, C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, halogen, oxo, —ORAX, —SRAY, —S(O)2NRZ1RZ2, —S(O)2RZ1, —S(O)RZ1, —NRZ1RZ2, —N(RZ1)C(O)RZ2, —N(RZ1)S(O)2RZ2, C6-10-aryl, and 5- to 10-membered heteroaryl,
- wherein RAX is hydrogen, C1-6-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, —C(O)—C1-10-alkyl, —C(O)—C6-10-aryl, —C(O)-heteroaryl, —C(O)—O—C1-10-alkyl, —C(O)—O—C6-10-aryl, —C(O)—O-heteroaryl, —C(O)—NRZ1RZ2, —S(O)2NRZ1RZ2, —S(O)2RZ1, C6-10-aryl, or 5- to 10-membered heteroaryl,
- wherein RAY is hydrogen, C1-6-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, —C(O)—C1-10-alkyl, —C(O)—C6-10-aryl, —C(O)-heteroaryl, C6-10-aryl, or 5- to 10-membered heteroaryl,
- wherein each of RZ1 and RZ2 are independently hydrogen, C1-6-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, —(CH2)m—C6-10-aryl, —(CH2)m-5- to 10-membered heteroaryl, hydroxy, or C1-6-alkoxy;
- each of R6A and R6B are independently absent or selected from the group consisting of hydrogen, C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, and halogen;
- each of R7A and R7B are independently selected from the group consisting of hydrogen, C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, halogen, hydroxy, and oxo;
- R10 is A-XA-RX,
- wherein A is a C1-C14-alkylene, C1-C14-haloalkylene, C2-C14-alkenylene, C2-C14-haloalkenylene, C2-C14-alkynylene, C2-C14-haloalkynylene, each of which is optionally interrupted by one or more of —O—, —NRZ—, —C(O)—, —C(O)O—, —OC(O)—, —C(O)NRZ—, —NRZC(O)—, —S(O)y—, —S(O)yNRZ—, —NRZS(O)y—, —C(S)NRZ—, —NRZC(S)—, C6-10-aryl, or 5- to 10-membered heteroaryl;
- XA is absent or selected from the group consisting of —O—, —NRZ—, —C(O)—, —C(O)O—, —OC(O)—, —C(O)NRZ—, —NRZC(O)—, —S(O)y—, —S(O)yNRZ—, —NRZS(O)y—, —C(S)NRZ—, —NRZC(S)—, C6-10-aryl, and 5- to 10-membered heteroaryl;
- RX is selected from the group consisting of hydrogen, C1-6-alkyl, C1-6-haloalkyl, C2-6-alkenyl, C2-6-haloalkenyl, C2-6-alkynyl, C2-6-haloalkynyl, C3-7-cycloalkyl, —C(O)—C1-6-alkyl, —C(O)—C6-10-aryl, —C(O)-heteroaryl, —C(O)—NRZ1RZ2, —S(O)2NRZ1RZ2, —NRZ1RZ2, —N(RZ1)C(O)RZ2, —N(RZ1)S(O)2RZ2, —C6-10-aryl, and 5- to 10-membered heteroaryl;
- wherein RZ is hydrogen, C1-6-alkyl, C1-6-haloalkyl, C2-6-alkenyl, C2-6-haloalkenyl, C2-6-alkynyl, C2-6-haloalkynyl, C3-7-cycloalkyl, C6-10-aryl, or 5- to 10-membered heteroaryl and y is 0, 1, or 2;
- R13 is selected from the group consisting of C1-C14-alkyl, C1-C14-haloalkyl, C2-C14-alkenyl, C2-C14-haloalkenyl, C2-C14-alkynyl, C2-C14-haloalkynyl, each of which is optionally interrupted by one or more of —O—, —NRZ—, —C(O)—, —C(O)O—, —OC(O)—, —C(O)NRZ—, —NRZC(O)—, —S(O)y—, —S(O)yNRZ—, —NRZS(O)y—, —C(S)NRZ—, —NRZC(S)—, —(CH2)m—C6-10-aryl, and —(CH2)m-5- to 10-membered heteroaryl;
- W, together with carbon atoms C14 and C15, forms a C3-C7-carbocycle or a 3- to 7-membered heterocycle and wherein the C3-C7-carbocycle or 3- to 7-membered heterocycle is optionally substituted with one or more halogen, hydroxy, C1-6-alkyl, C1-6-haloalkyl, or C1-6-alkoxy;
- R15B is selected from the group consisting of hydrogen, C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, and halogen;
- R16 is selected from the group consisting of oxo and —ORD, wherein RD is selected from the group consisting of hydrogen, C1-10-alkyl, C1-10-haloalkyl, C2-10-alkenyl, C2-10-haloalkenyl, C2-10-alkynyl, C2-10-haloalkynyl, —(CH2)m-C6-10-aryl, —(CH2)m-5- to 10-membered heteroaryl, —C(O)—C1-10-alkyl, —C(O)—C1-10-haloalkyl, —C(O)—C2-10-alkenyl, —C(O)—C2-10-haloalkenyl, —C(O)—C2-10-haloalkynyl, —C(O)—(CH2)m—C6-10-aryl, —C(O)—(CH2)m-5- to 10-membered heteroaryl;
- each of R17A and R17B are independently selected from the group consisting of hydrogen, C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, halogen, hydroxy, C1-6-alkoxy, C1-10-alkyl-C(O), —C(O)—C1-10-alkyl, —C(O)—C1-10-hydroxyalkyl, —C(O)—C1-10-alkyl-C6-10-aryl, —C(O)—C1-10-alkyl-heteroaryl, —C(O)—C6-10-aryl, —C(O)-heteroaryl, —O—C(O)—C1-6-alkyl, C6-10-aryl, and 5- to 10-membered heteroaryl, or R17A and R17B together form an oxo;
- and
- each independently represents a single bond or a double bond, provided that provided that if the bond between carbon C5 and carbon C6 is a double bond, then one of R6A or R6B is absent;
- wherein any C6-10-aryl or 5- to 10-membered heteroaryl is optionally substituted with one or more halogen, hydroxy, C1-6-alkyl, C1-6-haloalkyl, or C1-6-alkoxy.
A compound or pharmaceutically acceptable salt thereof, wherein the compound has a structure corresponding to Formula (VII-A):
- wherein
- n is an integer selected from the group consisting of 0, 1, 2, 3, 4, 5, and 6;
- each RA is independently selected from the group consisting of hydrogen, C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, halogen, —ORAX, —SRAY, —S(O)2NRZ1RZ2, —S(O)2RZ1, —S(O)RZ1, —NRZ1RZ2, —N(RZ1)C(O)RZ2, —N(RZ1)S(O)2RZ2, C6-10-aryl, and 5- to 10-membered heteroaryl,
- wherein RAX is hydrogen, C1-6-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, —C(O)—C1-10-alkyl, —C(O)—C6-10-aryl, —C(O)-heteroaryl, —C(O)—O—C1-10-alkyl, —C(O)—O—C6-10-aryl, —C(O)—O-heteroaryl, —C(O)—NRZ1RZ2, —S(O)2NRZ1RZ2, —S(O)2RZ1, C6-10-aryl, or 5- to 10-membered heteroaryl,
- wherein RAY is hydrogen, C1-6-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, —C(O)—C1-10-alkyl, —C(O)—C6-10-aryl, —C(O)-heteroaryl, C6-10-aryl, or 5- to 10-membered heteroaryl,
- wherein each of RZ1 and RZ2 are independently hydrogen, C1-6-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, —(CH2)m—C6-10-aryl, —(CH2)m-5- to 10-membered heteroaryl, hydroxy, or C1-6-alkoxy;
- R3 is oxygen or —OR3X, wherein R3X is hydrogen or C1-6-alkyl;
- R10 is selected from the group consisting of C1-10-alkyl, C2-10-alkenyl, C2-10-alkynyl, C1-10-haloalkyl, —(CH2)m—C6-10-aryl, and —(CH2)m-5- to 10-membered heteroaryl;
- R13 is selected from the group consisting of C1-C14-alkyl, C1-C14-haloalkyl, C2-C14-alkenyl, C2-C14-haloalkenyl, C2-C14-alkynyl, C2-C14-haloalkynyl, each of which is optionally interrupted by one or more of —O—, —NRZ—, —C(O)—, —C(O)O—, —OC(O)—, —C(O)NRZ—, —NRZC(O)—, —S(O)y—, —S(O)yNRZ—, —NRZS(O)y—, —C(S)NRZ—, —NRZC(S)—, —(CH2)m—C6-10-aryl, and —(CH2)m-5- to 10-membered heteroaryl;
- R16 is —ORD and RD is selected from the group consisting of hydrogen, C1-10-alkyl, C1-10-haloalkyl, —C(O)—C1-10-alkyl, and —C(O)—C1-10-haloalkyl;
- and
- each independently represents a single bond or a double bond;
- m is an integer selected from the group consisting of 0, 1, 2, and 3;
- wherein any C6-10-aryl or 5- to 10-membered heteroaryl is optionally substituted with one or more halogen, hydroxy, C1-8-alkyl, C1-6-haloalkyl, or C1-6-alkoxy
Dependencies are inferred from the claim text.