IP Library Granted Patent US 10,544,128
Granted Patent B2
US 10,544,128 · App. 16/130,842 · Granted Jan 28, 2020

Isoquinolin-3-yl carboxamides and preparation and use thereof

Inventors: Sunil Kumar KC (San Diego, CA); Chi Ching Mak (San Diego, CA); Brian Walter Eastman (San Diego, CA); Jianguo Cao (San Diego, CA); Venkataiah Bollu (San Diego, CA); Gopi Kumar Mittapalli (San Diego, CA); Chandramouli Chiruta (San Diego, CA)
Assignee: Samumed, LLC
C07D401/14C07D401/04C07D405/14C07D409/14C07D413/14C07D417/04C07D417/14C07D471/08C07D471/10C07D487/04C07D487/08C07D491/048
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Quick Facts
Patent No.
US 10,544,128
App. No.
16/130,842
Granted
Jan 28, 2020
Kind
B2
Abstract

Isoquinoline compounds for treating various diseases and pathologies are disclosed. More particularly, the present invention concerns the use of an isoquinoline compound or analogs thereof, in the treatment of disorders characterized by the activation of Wnt pathway signaling (e.g., cancer, abnormal cellular proliferation, angiogenesis, fibrotic disorders, bone or cartilage diseases, and osteoarthritis), the modulation of cellular events mediated by Wnt pathway signaling, as well as genetic diseases and neurological conditions/disorders/diseases due to mutations or dysregulation of the Wnt pathway and/or of one or more of Wnt signaling components. Also provided are methods for treating Wnt-related disease states.

Claims (126)

1. A method of treating cancer in a patient, wherein the cancer is selected from: breast cancers, colorectal cancers, tumors of the hematopoietic and lymphoid tissues, liver cancers, lung cancers, ovarian cancers, pancreatic cancers, and prostate cancers, the method comprising administering to the patient a therapeutically effective amount of a compound of Formula I, or a pharmaceutically acceptable salt thereof:

wherein:

R 1 , R 2 , R 4 , and R 5 are independently selected from the group consisting of H, halide, amino, unsubstituted —(C 1-3 haloalkyl), and unsubstituted —(C 1-3 alkyl);

R 3 is selected from the group consisting of:

wherein each of R 7 -R 35 is, independently, a substituent as defined anywhere herein or a single bond connecting R 3 to the isoquinoline ring; wherein only one of R 7 -R 10 (when present) is a bond, only one of R 11 -R 14 (when present) is a bond, only one of R 15 -R 17 (when present) is a bond, only one of R 18 -R 20 (when present) is a bond, only one of R 21 -R 23 (when present) is a bond, only one of R 24 -R 26 (when present) is a bond, only one of R 27 -R 29 (when present) is a bond, only one of R 30 -R 31 (when present) is a bond, only one of R 32 -R 33 (when present) is a bond, and only one of R 34 -R 35 (when present) is a bond; wherein any one of the nitrogen atoms attached to R 7 , R 11 , R 15 , R 18 , or R 21 can serve as the point of attachment of R 3 to the isoquinoline ring; wherein any one of the carbon atoms attached to R 8 , R 9 , R 10 , R 12 , R 13 , R 14 , R 16 , R 17 , R 19 , R 20 , R 22 , R 23 , R 24 , R 25 , R 26 , R 27 , R 28 , R 29 , R 30 , R 31 , R 32 , R 33 , R 34 , or R 35 can serve as the point of attachment of R 3 to the isoquinoline ring; as that:

when the nitrogen atom to which R 7 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 7 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 8 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 8 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 9 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 9 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 10 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 10 is a single bond connecting R 3 to the isoquinoline ring;

when the nitrogen atom to which R 11 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 11 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 12 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 12 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 13 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 13 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 14 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 14 is a single bond connecting R 3 to the isoquinoline ring;

when the nitrogen atom to which R 15 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 15 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 16 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 16 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 17 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 17 is a single bond connecting R 3 to the isoquinoline ring;

when the nitrogen atom to which R 18 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 18 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 19 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 19 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 20 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 20 is a single bond connecting R 3 to the isoquinoline ring;

when the nitrogen atom to which R 21 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 21 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 22 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 22 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 23 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 23 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 24 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 24 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 25 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 25 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 26 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 26 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 27 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 27 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 28 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 28 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 29 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 29 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 30 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 30 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 31 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 31 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 32 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 32 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 33 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 33 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 34 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 34 is a single bond connecting R 3 to the isoquinoline ring;

when the carbon atom to which R 35 is attached serves as the point of attachment of R 3 to the isoquinoline ring, then R 35 is a single bond connecting R 3 to the isoquinoline ring;

R 6 is selected from the group consisting of -phenyl substituted with 1-5 R 36 , —(C 1-3 alkylene) p pyridinyl optionally substituted with 1-6 R 37 , and a 6-10 membered heteroaryl optionally substituted with 1-6 R 37 ; wherein the carbonyl of Formula I is attached to an aromatic ring of the heteroaryl; wherein —(C 1-3 alkylene) is optionally substituted with one or more substituents as defined anywhere herein;

R 7 is selected from the group consisting of a single bond, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene)N(R 48 ) 2 , —(C 1-4 alkylene)OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein —(C 1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein;

R 8 , R 9 , and R 10 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, one of R 7 and R 8 , R 8 and R 9 , or R 9 and R 10 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

R 11 is selected from the group consisting of a single bond, H, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene)N(R 48 ) 2 , —(C 1-4 alkylene)OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein —(C 1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein;

R 12 , R 13 , and R 14 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, one of R 11 and R 12 , R 12 and R 13 , or R 14 and R 11 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

R 15 is selected from the group consisting of a single bond, H, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene)N(R 48 ) 2 , —(C 1-4 alkylene)OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein —(C 1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein;

R 16 and R 17 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, one of R 15 and R 16 or R 16 and R 17 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

R 18 is selected from the group consisting of a single bond, H, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene)N(R 48 ) 2 , —(C 1-4 alkylene)OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein —(C 1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein;

R 19 and R 20 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, one of R 18 and R 19 or R 18 and R 20 are taken together to form a heterocyclyl optionally substituted with 1-10 R 40 ;

R 21 is selected from the group consisting of a single bond, H, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene)N(R 48 ) 2 , —(C 1-4 alkylene)OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein —(C 1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein;

R 22 and R 23 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, R 22 and R 23 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

R 24 , R 25 , and R 26 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, one of R 24 and R 25 or R 25 and R 26 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

R 27 , R 28 , and R 29 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, R 27 and R 28 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

R 30 and R 31 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, R 30 and R 31 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

R 32 and R 33 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

R 34 and R 35 are independently selected from the group consisting of a single bond, H, halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —(C 1-4 alkylene) p N(R 48 ) 2 , —(C 1-4 alkylene) p OR 49 , —C(═O)N(R 48 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 38 , and -carbocyclyl optionally substituted with 1-12 R 39 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

alternatively, R 34 and R 35 are taken together to form a ring which is selected from the group consisting of -heterocyclyl optionally substituted with 1-10 R 40 and -carbocyclyl optionally substituted with 1-12 R 41 ;

each R 36 is independently selected from the group consisting of halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —XR 42 , —C(═O)N(R 47 ) 2 , —(C 1-4 alkylene) p N(R 50 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 43 , and —(C 1-4 alkylene) p carbocyclyl optionally substituted with 1-12 R 44 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

each R 37 is independently selected from the group consisting of halide, unsubstituted —(C 1-9 alkyl), unsubstituted —(C 2-9 alkenyl), unsubstituted —(C 2-9 alkynyl), unsubstituted —(C 1-9 haloalkyl), —XR 42 , —C(═O)N(R 47 ) 2 , —(C 1-4 alkylene) p N(R 50 ) 2 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-10 R 43 , and —(C 1-4 alkylene) p carbocyclyl optionally substituted with 1-12 R 44 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

each R 38 is independently selected from the group consisting of halide, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), —CN, and —(C 1-4 alkylene) p carbocyclyl optionally substituted with 1-12 R 44 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

each R 39 is independently selected from the group consisting of halide, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), —CN, and —(C 1-4 alkylene) p carbocyclyl optionally substituted with 1-12 R 44 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

each R 40 is independently selected from the group consisting of halide, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), —CN, and —(C 1-4 alkylene) p carbocyclyl optionally substituted with 1-12 R 44 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

each R 41 is independently selected from the group consisting of halide, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), and —CN;

each R 42 is independently selected from the group consisting of H, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), —(C 1-4 alkylene)N(R 48 ) 2 , —(C 1-4 alkylene) p aryl optionally substituted with 1-10 R 46 , —(C 1-4 alkylene) p heterocyclyl optionally substituted with 1-12 R 43 , and —(C 1-4 alkylene) p carbocyclyl optionally substituted with 1-12 R 44 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

each R 43 is independently selected from the group consisting of halide, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), —CN, —OH, —C(═O)R 51 , —N(R 50 ) 2 , and —(C 1-4 alkylene) p carbocyclyl optionally substituted with 1-12 R 44 ; wherein each —(C 1-4 alkylene) is, independently, optionally substituted with one or more substituents as defined anywhere herein;

each R 44 is selected from the group consisting of halide, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), and —CN;

each R 46 is independently selected from the group consisting of halide, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), and —CN;

each R 47 is independently selected from the group consisting of H, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), and unsubstituted —(C 1-5 haloalkyl);

each R 48 is independently selected from the group consisting of H, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), and unsubstituted —(C 1-5 haloalkyl);

each R 49 is independently selected from the group consisting of H, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), and unsubstituted —(C 1-5 haloalkyl);

each R 50 is independently selected from the group consisting of H, unsubstituted —(C 1-5 alkyl), unsubstituted —(C 2-5 alkenyl), unsubstituted —(C 2-5 alkynyl), unsubstituted —(C 1-5 haloalkyl), and —(C 1-4 alkylene)N(R 48 ) 2 ; wherein —(C 1-4 alkylene) is optionally substituted with one or more substituents as defined anywhere herein;

each R 51 is a heteroaryl optionally substituted with 1-6 R 52 ;

each R 52 is a -heterocyclyl optionally substituted with 1-10 R 46 ;

each X is selected from the group consisting of O, S, and NR 48 ;

each Y is selected from the group consisting of O and S; and

each p is independently 0 or 1.

2. The method of claim 1 , wherein R 1 , R 2 , R 4 , and R 5 are H.

3. The method of claim 2 , wherein R 3 is selected from the group consisting of:

4. The method of claim 3 , wherein R 3 is selected from the group consisting of:

wherein R 7 , R 11 , R 14 , R 15 , R 18 and R 19 are independently selected from the group consisting of H and —(C 1-3 alkyl).

5. The method of claim 4 , wherein R 3 is

wherein R 7 is —(C 1-3 alkyl).

6. The method of claim 1 , wherein R 6 is -phenyl substituted with 1-5 R 36 .

7. The method of claim 4 wherein R 6 is -phenyl substituted with 1-5 R 36 .

8. The method of claim 5 , wherein R 6 is -phenyl substituted with 1-5 R 36 .

9. The method of claim 6 , wherein R 6 is -phenyl substituted with one R 36 .

10. The method of claim 7 , wherein R 6 is-phenyl substituted with one R 36 .

11. The method of claim 8 , wherein R 6 is -phenyl substituted with one R 36 .

12. The method of claim 9 , wherein R 36 is selected from the group consisting of halide, -heterocyclyl optionally substituted with 1-2 R 43 , —CH 2 heterocyclyl optionally substituted with 1-2 R 43 , -Oheterocyclyl optionally substituted with 1-2 R 43 , -NHheterocyclyl optionally substituted with 1-2 R 43 , —O(C 1-4 alkyl), and —O(C 1-4 haloalkyl).

13. The method of claim 10 , wherein R 36 is selected from the group consisting of halide, -heterocyclyl optionally substituted with 1-2 R 43 , —CH 2 heterocyclyl optionally substituted with 1-2 R 43 , -Oheterocyclyl optionally substituted with 1-2 R 43 , -NHheterocyclyl optionally substituted with 1-2 R 43 , —O(C 1-4 alkyl), and —O(C 1-4 haloalkyl).

14. The method of claim 11 , wherein R 36 is selected from the group consisting of halide, -heterocyclyl optionally substituted with 1-2 R 43 , —CH 2 heterocyclyl optionally substituted with 1-2 R 43 , -Oheterocyclyl optionally substituted with 1-2 R 43 , -NHheterocyclyl optionally substituted with 1-2 R 43 , —O(C 1-4 alkyl), and —O(C 1-4 haloalkyl).

15. The method of claim 1 , wherein R 6 is a 6-membered heteroaryl optionally substituted with 1-6 R 37 .

16. The method of claim 4 , wherein R 6 is a 6-membered heteroaryl optionally substituted with 1-6 R 37 .

17. The method of claim 5 , wherein R 6 is a 6-membered heteroaryl optionally substituted with 1-6 R 37 .

18. The method of claim 15 , wherein R 6 is -pyridin-3-yl optionally substituted with one R 37 .

19. The method of claim 16 , wherein R 6 is -pyridin-3-yl optionally substituted with one R 37 .

20. The method of claim 17 , wherein R 6 is -pyridin-3-yl optionally substituted with one R 37 .

21. The method of claim 15 , wherein R 6 is -pyridin-4-yl optionally substituted with one R 37 .

22. The method of claim 16 , wherein R 6 is -pyridin-4-yl optionally substituted with one R 37 .

23. The method of claim 17 , wherein R 6 is -pyridin-4-yl optionally substituted with one R 37 .

24. The method of claim 21 , wherein R 37 is selected from the group consisting of halide, —(C 1-3 alkyl), -heterocyclyl optionally substituted with 1-2 R 43 , —CH 2 heterocyclyl optionally substituted with 1-2 R 43 , -Oheterocyclyl optionally substituted with 1-2 R 43 , -NHheterocyclyl optionally substituted with 1-2 R 43 , —O(C 1-4 alkyl), and —O(C 1-4 haloalkyl).

25. The method of claim 22 , wherein R 37 is selected from the group consisting of halide, —(C 1-3 alkyl), -heterocyclyl optionally substituted with 1-2 R 43 , —CH 2 heterocyclyl optionally substituted with 1-2 R 43 , -Oheterocyclyl optionally substituted with 1-2 R 43 , -NHheterocyclyl optionally substituted with 1-2 R 43 , —O(C 1-4 alkyl), and —O(C 1-4 haloalkyl).

26. The method of claim 23 , wherein R 37 is selected from the group consisting of halide, —(C 1-3 alkyl), -heterocyclyl optionally substituted with 1-2 R 43 , —CH 2 heterocyclyl optionally substituted with 1-2 R 43 , -Oheterocyclyl optionally substituted with 1-2 R 43 , -NHheterocyclyl optionally substituted with 1-2 R 43 , —O(C 1-4 alkyl), and —O(C 1-4 haloalkyl).

27. The method of claim 24 , wherein R 43 is selected from the group consisting of unsubstituted —(C 1-3 alkyl), unsubstituted —(C 1-3 haloalkyl), and -carbocyclyl optionally substituted with 1-12 R 44 .

28. The method of claim 25 , wherein R 43 is selected from the group consisting of unsubstituted —(C 1-3 alkyl), unsubstituted —(C 1-3 haloalkyl), and -carbocyclyl optionally substituted with 1-12 R 44 .

29. The method of claim 26 , wherein R 43 is selected from the group consisting of unsubstituted —(C 1-3 alkyl), unsubstituted —(C 1-3 haloalkyl), and -carbocyclyl optionally substituted with 1-12 R 44 .

30. The method of claim 1 , wherein the compound of Formula I is selected from the group consisting of:

or a pharmaceutically acceptable salt thereof.

31. The method of claim 1 , wherein the compound of Formula I is selected from the group consisting of:

or a pharmaceutically acceptable salt thereof.

32. The method of claim 1 , wherein the compound of Formula I is selected from the group consisting of:

or a pharmaceutically acceptable salt thereof.

33. The method of claim 1 , wherein the compound of Formula I is selected from the group consisting of:

or a pharmaceutically acceptable salt thereof.

34. The method of claim 1 , wherein the compound of Formula I is selected from the group consisting of:

or a pharmaceutically acceptable salt thereof.

35. The method of claim 1 , wherein the cancer is a breast cancer.

36. The method of claim 1 , wherein the cancer is a colorectal cancer.

37. The method of claim 1 , wherein the cancer is a tumor of the hematopoietic and lymphoid tissues.

38. The method of claim 1 , wherein the cancer is a liver cancer.

39. The method of claim 1 , wherein the cancer is a lung cancer.

40. The method of claim 1 , wherein the cancer is an ovarian cancer.

41. The method of claim 1 , wherein the cancer is a pancreatic cancer.

42. The method of claim 1 , wherein the cancer is a prostate cancer.

Assignments (5)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 27, 2026
From: BIOSPLICE THERAPEUTICS, INC.
To: TENARX, INC.
Reel/Frame 074209/0693 →
RELEASE OF SECURITY INTEREST Recorded Mar 12, 2026
From: TMF GROUP NEW YORK, LLC, NOT INDIVIDUALLY BUT SOLELY AS COLLATERAL AGENT
To: BIOSPLICE THERAPEUTICS, INC.
Reel/Frame 075109/0434 →
SECURITY INTEREST Recorded Sep 14, 2022
From: BIOSPLICE THERAPEUTICS, INC.
To: VICKERS VENTURE FUND VI PTE. LTD.; VICKERS VENTURE FUND VI (PLAN) PTE. LTD.; VICKERS-SPLICE CO-INVESTMENT LLC; MED-PATHWAYS II LIMITED
Reel/Frame 061433/0786 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2021
From: SAMUMED, LLC
To: BIOSPLICE THERAPEUTICS, INC.
Reel/Frame 055694/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 11, 2018
From: KC, SUNIL KUMAR; MAK, CHI CHING; EASTMAN, BRIAN WALTER; CAO, JIANGUO; BOLLU, VENKATAIAH; MITTAPALLI, GOPI KUMAR; CHIRUTA, CHANDRAMOULI
To: SAMUMED, LLC
Reel/Frame 047132/0118 →
Continuity (3)
Continuation 15499013 · Apr 27, 2017
Provisional Application 62328255 · Apr 27, 2016
Related Publication 20190233396A1 · Aug 1, 2019
Cited By (1)
US 12,281,097