US 12,122,764 B2
IKAROS zinc finger family degraders and uses thereof
Peter A. Blomgren, Issaquah, WA (US); Zhimin Du, Belmont, CA (US); Musong Kim, Bellevue, WA (US); Rhiannon Thomas-Tran, San Jose, CA (US); Michael T. Tudesco, Chapel Hill, NC (US); and Chandrasekar Venkataramani, San Carlos, CA (US)
Assigned to Gilead Sciences, Inc., Foster City, CA (US)
Filed by Gilead Sciences, Inc., Foster City, CA (US)
Filed on Dec. 20, 2022, as Appl. No. 18/069,028.
Claims priority of provisional application 63/292,650, filed on Dec. 22, 2021.
Prior Publication US 2023/0242508 A1, Aug. 3, 2023
Int. Cl. C07D 401/14 (2006.01)
CPC C07D 401/14 (2013.01) 32 Claims
 
1. A compound of Formula (I):

OG Complex Work Unit Chemistry
or a pharmaceutically acceptable salt thereof, wherein
R4 is H, F, or Cl;
R5 is H, F, or Cl;
R7 is H;
R1 is H, C1-6 alkyl, C1-6 haloalkyl, C3-10 cycloalkyl, heterocyclyl, C6-10 aryl, heteroaryl, —C(O)N(R1b)(R1c), —C(O)R1b, or —C(O)OR1c,
wherein the alkyl, haloalkyl, cycloalkyl, aryl, heteroaryl, or heterocyclyl of R1 is each optionally substituted with one to four Z1, which may be the same or different;
R2 is H, C1-6 alkyl, C1-6 haloalkyl, C3-10 cycloalkyl, heterocyclyl, C6-10 aryl, heteroaryl, —C(O)N(R2b)(R2c), —C(O)R2b, or —C(O)OR2c, —S(O)2R2b,
wherein the alkyl, haloalkyl, cycloalkyl, aryl, heteroaryl, or heterocyclyl of R2 is each optionally substituted with one to four Z2, which may be the same or different; or
or R1 and R2 together with the nitrogen to which they are attached form a heterocyclyl, which is optionally substituted with one to four Z4, which may be the same or different; wherein the heterocyclyl formed by R1 and R2 is 3 to 20 membered heterocyclyl having 0-3 additional heteroatoms each independently N, O or S;
R3 is H, C1-6 alkyl, C1-6 haloalkyl, C3-10 cycloalkyl, heterocyclyl, C6-10 aryl, heteroaryl, —C(O)N(R3b)(R3c), —C(O)R3b, or —C(O)OR3c, —S(O)2R3b,
wherein the alkyl, haloalkyl, cycloalkyl, aryl, heteroaryl, or heterocyclyl of R3 is each optionally substituted with one to four Z3, which may be the same or different;
each R6 is independently C1-6 alkyl, C1-6 alkoxy, C1-6 haloalkyl, C1-6 haloalkoxy, halogen, —OH, —O, or —NH2; or two Re together with the atoms or the atom to which they are attached form a C3-10 cycloalkyl or a heterocyclyl, wherein the cycloalkyl or the heterocyclyl is each optionally substituted with one to four R6a, which may be the same or different; each R6ª is independently C1-9 alkyl or halogen;
each Z1, Z2, Z3, or Z4 is independently C1-9 alkyl, C1-8 haloalkyl, C1-6 alkoxy, C1-6 haloalkoxy, C2-6 alkoxyalkyl, C2-6 alkenyl, C2-6 alkynyl, halogen, C3-15 cycloalkyl, heterocyclyl, C6-10 aryl, heteroaryl, oxo, —NO2, —N3, —CN, —O—R12a, —C(O)—R12a, —C(O)O—R12a, —C(O)—N(R12a)(R12b), —N(R12a)(R12b), —N(R12a)2(R12b)+, —N(R12a)C(O)—R12b, —N(R12a)C(O)O—R12b, —N(R12a)C(O)N(R12b)(R12c), —N(R12a)S(O)2(R12b), —NR12aS(O)2N(R12b)(R12c), —NR12aS(O)2O(R12b), —OC(O)R12a, —OC(O)OR12a, —OC(O)—N(R12a)(R12b), —S—R12a, —S(O)R12a, —S(O)(NH)R12a, —S(O)2R12a, —S(O)2N(R12a)(R12b), —S(O)(NR12a)R12b, or —Si(R12a)3;
wherein the alkyl, haloalkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, or heteroaryl of each Z1, Z2, Z3, or Z4 is each optionally substituted with one to four Z1a, which may be the same or different;
each Z1a is independently C1-9 alkyl, C1-8 haloalkyl, C1-6 alkoxy, C1-6 haloalkoxy, C2-6 alkoxyalkyl, C2-6 alkenyl, C2-6 alkynyl, halogen, C3-15 cycloalkyl, heterocyclyl, C6-10 aryl, heteroaryl, oxo, —NO2, —CN, —N3, —O—R12a, —C(O)R12a, —C(O)O—R12a, —C(O)N(R12a)(R12b), —N(R12a)(R12b), —N(R12a)2(R12b)+, —N(R12a)—C(O)R12b, —N(R12a)C(O)O(R12b), —N(R12a)C(O)N(R12b)(R12e), —N(R12a)S(O)2(R12b), —N(R12a)S(O)2—N(R12b)(R12c), —N(R12a)S(O)20(R12b), —OC(O)R12a, —OC(O)OR12a, —OC(O)—N(R12a)(R12b), —S—R12a, —S(O)R12a, —S(O)(NH)R12a, —S(O)2R12a, —S(O)2N(R12a)(R12b), —S(O)(NR12a)R12b, or —Si(R12a)3;
wherein the alkyl, haloalkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, or heteroaryl of Z1a is each optionally substituted with one to four Z1b, which may be the same or different;
each Z1b is independently C1-9 alkyl, C1-8 haloalkyl, C2-6 alkenyl, C2-6 alkynyl, halogen, C3-15 cycloalkyl, heterocyclyl, C6-10 aryl, heteroaryl, oxo, —OH, —CN, —NO2, —NH2, —N3, —SH, —O(C1-9 alkyl), —O(C1-8 haloalkyl), —O(C2-6 alkenyl), —O(C2-6 alkynyl), —O(C3-15 cycloalkyl), —O(heterocyclyl), —O(C6-10 aryl), —O(heteroaryl), —NH(C1-9 alkyl), —NH(C1-8 haloalkyl), —NH(C2-6 alkenyl), —NH(C2-6 alkynyl), —NH(C3-15 cycloalkyl), —NH(heterocyclyl), —NH(C6-10 aryl), —NH(heteroaryl), —N(C1-9 alkyl)2, —N(C1-8 haloalkyl)2, —N(C2-6 alkenyl)2, —N(C2-6 alkynyl)2, —N(C3-15 cycloalkyl)2, —N(heterocyclyl)2, —N(C6-10 aryl)2, —N(heteroaryl)2, —N(C1-9 alkyl)(C1-8 haloalkyl), —N(C1-9 alkyl)(C2-6 alkenyl), —N(C1-9 alkyl)(C2-6 alkynyl), —N(C1-9 alkyl)(C3-15 cycloalkyl), —N(C1-9 alkyl)(heterocyclyl), —N(C1-9 alkyl)(C6-10 aryl), —N(C1-9 alkyl)(heteroaryl), —C(O)(C1-9 alkyl), —C(O)(C1-8 haloalkyl), —C(O)(C2-6 alkenyl), —C(O)(C2-6 alkynyl), —C(O)(C3-15 cycloalkyl), —C(O)(heterocyclyl), —C(O)(C6-10 aryl), —C(O)(heteroaryl), —C(O)O(C1-9 alkyl), —C(O)O(C1-8 haloalkyl), —C(O)O(C2-6 alkenyl), —C(O)O(C2-6 alkynyl), —C(O)O(C3-15 cycloalkyl), —C(O)O(heterocyclyl), —C(O)O(C6-10 aryl), —C(O)O(heteroaryl), —C(O)NH2, —C(O)NH(C1-9 alkyl), —C(O)NH(C1-8 haloalkyl), —C(O)NH(C2-6 alkenyl), —C(O)NH(C2-6 alkynyl), —C(O)NH(C3-15 cycloalkyl), —C(O)NH(heterocyclyl), —C(O)NH(C6-10 aryl), —C(O)NH(heteroaryl), —C(O)N(C1-9 alkyl)2, —C(O)N(C1-8 haloalkyl)2, —C(O)N(C2-6 alkenyl)2, —C(O)N(C2-6 alkynyl)2, —C(O)N(C3-15 cycloalkyl)2, —C(O)N(heterocyclyl)2, —C(O)N(C6-10 aryl)2, —C(O)N(heteroaryl)2, —NHC(O)(C1-9 alkyl), —NHC(O)(C1-8 haloalkyl), —NHC(O)(C2-6 alkenyl), —NHC(O)(C2-6 alkynyl), —NHC(O)(C3-15 cycloalkyl), —NHC(O)(heterocyclyl), —NHC(O)(C6-10 aryl), —NHC(O)(heteroaryl), —NHC(O)O(C1-9 alkyl), —NHC(O)O(C1-8 haloalkyl), —NHC(O)O(C2-6 alkenyl), —NHC(O)O(C2-6 alkynyl), —NHC(O)O(C3-15 cycloalkyl), —NHC(O)O(heterocyclyl), —NHC(O)O(C6-10 aryl), —NHC(O)O(heteroaryl), —NHC(O)NH(C1-9 alkyl), —NHC(O)NH(C1-8 haloalkyl), —NHC(O)NH(C2-6 alkenyl), —NHC(O)NH(C2-6 alkynyl), —NHC(O)NH(C3-15 cycloalkyl), —NHC(O)NH(heterocyclyl), —NHC(O)NH(C6-10 aryl), —NHC(O)NH(heteroaryl), —NHS(O)(C1-9 alkyl), —N(C1-9 alkyl)(S(O)(C1-9 alkyl), —S(C1-9 alkyl), —S(C1-8 haloalkyl), —S(C2-6 alkenyl), —S(C2-6 alkynyl), —S(C3-15 cycloalkyl), —S(heterocyclyl), —S(C6-10 aryl), —S(heteroaryl), —S(O)N(C1-9 alkyl)2, —S(O)(C1-9 alkyl), —S(O)(C1-8 haloalkyl), —S(O)(C2-6 alkenyl), —S(O)(C2-6 alkynyl), —S(O)(C3-15 cycloalkyl), —S(O)(heterocyclyl), —S(O)(C6-10 aryl), —S(O)(heteroaryl), —S(O)2(C1-9 alkyl), —S(O)2(C1-8 haloalkyl), —S(O)2(C2-6 alkenyl), —S(O)2(C2-6 alkynyl), —S(O)2(C3-15 cycloalkyl), —S(O)2(heterocyclyl), —S(O)2(C6-10 aryl), —S(O)2(heteroaryl), —S(O)(NH)(C1-9 alkyl), —S(O)2NH(C1-9 alkyl), or —S(O)2N(C1-9 alkyl)2;
wherein the alkyl, cycloalkyl, heterocyclyl, aryl, or heteroaryl of Z1b is optionally substituted with one to three C1-9 alkyl, C1-8 haloalkyl, halogen, —OH, —NH2, —O(C1-9 alkyl), —O(C1-8 haloalkyl), —O(C3-15 cycloalkyl), —O(heterocyclyl), —O(aryl), —O(heteroaryl), —NH(C1-9 alkyl), —NH(C1-8 haloalkyl), —NH(C3-15 cycloalkyl), —NH(heterocyclyl), —NH(aryl), —NH(heteroaryl), —N(C1-9 alkyl)2, —N(C3-15 cycloalkyl)2, —NHC(O)(C1-8 haloalkyl), —NHC(O)(C3-15 cycloalkyl), —NHC(O)(heterocyclyl), —NHC(O)(aryl), —NHC(O)(heteroaryl), —NHC(O)O(C1-9 alkyl), —NHC(O)O(C1-8 haloalkyl), —NHC(O)O(C2-6 alkynyl), —NHC(O)O(C3-15 cycloalkyl), —NHC(O)O(heterocyclyl), —NHC(O)O(aryl), —NHC(O)O(heteroaryl), —NHC(O)NH(C1-9 alkyl), S(O)2(C1-9 alkyl), —S(O)2(C1-8 haloalkyl), —S(O)2(C3-15 cycloalkyl), —S(O)2(heterocyclyl), —S(O)2(aryl), —S(O)2(heteroaryl), —S(O)(NH)(C1-9 alkyl), —S(O)2NH(C1-9 alkyl), or —S(O)2N(C1-9 alkyl)2;
each R1b, R1c, R2b, R2c, R3b, R3c, R12a, R12b, and R12e is independently H, C1-9 alkyl, C2-6 alkenyl, C2-6 alkynyl, C3-15 cycloalkyl, heterocyclyl, C6-10 aryl, or heteroaryl, wherein the alkyl, alkenyl, alkynyl, cycloalkyl, heterocyclyl, aryl, or heteroaryl of each R1b, R1c, R2b, R2c, R3b, R3c, R12a, R12b, and R12c is each optionally substituted with one to four Z1b, which may be the same or different;
each n and m is independently 1, 2, or 3, wherein n+m≤4; and
q is 0, 1, or 2;
wherein each heteroaryl is 5 to 12 membered heteroaryl having one to four heteroatoms each independently N, O, or S;
wherein each heterocyclyl is 3 to 20 membered heterocyclyl having one to four heteroatoms each independently N, O or S.