IP Library Granted Patent US 11,590,126
Granted Patent B2
US 11,590,126 · App. 16/957,865 · Granted Feb 28, 2023

Benzamide compounds

Inventors: Joseph Robert Pinchman (San Diego, CA); Peter Qinhua Huang (San Diego, CA); Kevin Duane Bunker (Escondido, CA); Rakesh Kumar Sit (San Diego, CA); Ahmed Abdi Samatar (San Diego, CA)
Assignee: Recurium IP Holdings, LLC
A61K31/496A61K31/5355A61K45/06C07D205/04C07D207/12C07D211/46C07D211/58C07D241/04C07D295/112C07D295/13C07D413/12C07D471/04C07D519/00
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Quick Facts
Patent No.
US 11,590,126
App. No.
16/957,865
Granted
Feb 28, 2023
Kind
B2
Abstract

Compounds of Formula (I) are provided herein. Such compounds, as well as pharmaceutically acceptable salts and compositions thereof, are useful for treating diseases or conditions, including conditions characterized by excessive cellular proliferation, such as cancer and tumors, as well as viral infections such as HIV.

Claims (122)

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

wherein:

R 1 is selected from the group consisting of hydrogen, halogen, a substituted or unsubstituted C 1 -C 6 alkyl, a substituted or unsubstituted C 1 -C 6 haloalkyl, a substituted or unsubstituted C 3 -C 6 cycloalkyl, a substituted or unsubstituted C 1 -C 6 alkoxy, an unsubstituted mono-C 1 -C 6 alkylamine and an unsubstituted di-C 1 -C 6 alkylamine;

each R 2 is independently selected from the group consisting of halogen, a substituted or unsubstituted C 1 -C 6 alkyl, a substituted or unsubstituted C 1 -C 6 haloalkyl and a substituted or unsubstituted C 3 -C 6 cycloalkyl; or

when m is 2 or 3, each R 2 is independently selected from the group consisting of halogen, a substituted or unsubstituted C 1 -C 6 alkyl, a substituted or unsubstituted C 1 -C 6 haloalkyl and a substituted or unsubstituted C 3 -C 6 cycloalkyl, or two R 2 groups taken together with the atom(s) to which they are attached form a substituted or unsubstituted C 3 -C 6 cycloalkyl or a substituted or unsubstituted 3 to 6 membered heterocyclyl;

R 3 is selected from the group consisting of X—R 3A ,

R 3A is a substituted or unsubstituted 5 to 10 membered heteroaryl;

R 4 is selected from the group consisting of NO 2 , S(O)R 6 , SO 2 R 6 , halogen, cyano and an unsubstituted C 1 -C 6 haloalkyl;

R 5 is selected from the group consisting of —X 1 -(Alk 1 ) n -R 7 and —X 2 (CHR 8 )-(Alk 2 ) p -X 3 —R 9 ;

Alk 1 and Alk 2 are independently selected from an unsubstituted C 1 -C 4 alkylene and a C 1 -C 4 alkylene substituted with 1, 2 or 3 substituents independently selected from fluoro, chloro, an unsubstituted C 1 -C 3 alkyl and an unsubstituted C 1 -C 3 haloalkyl;

R 6 is selected from the group consisting of a substituted or unsubstituted C 1 -C 6 alkyl, a substituted or unsubstituted C 1 -C 6 haloalkyl and a substituted or unsubstituted C 3 -C 6 cycloalkyl;

R 7 is selected from a substituted or unsubstituted C 1 -C 6 alkoxy, a substituted or unsubstituted C 3 -C 10 cycloalkyl, a substituted or unsubstituted 3 to 10 membered heterocyclyl, hydroxy, amino, a substituted or unsubstituted mono-substituted amine group, a substituted or unsubstituted di-substituted amine group, a substituted or unsubstituted N-carbamyl, a substituted or unsubstituted C-amido and a substituted or unsubstituted N-amido;

R 8 is selected from a substituted or unsubstituted 3 to 10 membered heterocyclyl(C 1 -C 6 alkyl), a substituted or unsubstituted di-C 1 -C 6 alkylamine(C 1 -C 6 alkyl) and a substituted or unsubstituted mono-C 1 -C 6 alkylamine(C 1 -C 6 alkyl);

R 9 is selected from a substituted or unsubstituted 5 to 10 membered heteroaryl and a substituted or unsubstituted C 6 -C 10 aryl;

m is 0, 1, 2 or 3;

n and p are independently selected from 0 and 1;

X 1 and X 2 are —O—; and

X and X 3 are independently selected from the group consisting of —O—, —S— and —NH—.

2. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is halogen.

3. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is fluoro.

4. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is chloro.

5. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is a substituted or unsubstituted C 1 -C 6 alkyl.

6. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted C 1 -C 6 alkyl.

7. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted methyl or an unsubstituted ethyl.

8. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is a substituted or unsubstituted C 1 -C 6 haloalkyl.

9. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted —CHF 2 , —CF 3 , —CH 2 CF 3 or —CF 2 CH 3 .

10. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is hydrogen.

11. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is a substituted or unsubstituted C 3 -C 6 cycloalkyl.

12. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted C 3 -C 6 cycloalkyl.

13. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is a substituted or unsubstituted C 1 -C 6 alkoxy.

14. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted C 1 -C 6 alkoxy.

15. The compound of any one of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted methoxy or an unsubstituted ethoxy.

16. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted mono-C 1 -C 6 alkylamine.

17. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is methylamine or ethylamine.

18. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is an unsubstituted di-C 1 -C 6 alkylamine.

19. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 1 is di-methylamine or di-ethylamine.

20. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein m is 1.

21. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein m is 2.

22. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein m is 3.

23. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein one R 2 is an unsubstituted C 1 -C 6 alkyl and any other R 2 , if present, is independently selected from the group consisting of halogen, a substituted or unsubstituted C 1 -C 6 alkyl, a substituted or unsubstituted C 1 -C 6 haloalkyl and a substituted or unsubstituted C 3 -C 6 cycloalkyl.

24. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein each R 2 is independently an unsubstituted C 1 -C 6 alkyl.

25. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein m is 2; and each R 2 is an unsubstituted methyl.

26. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein m is 0.

27. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein two R 2 groups taken together with the atom(s) to which they are attached form a substituted or unsubstituted C 3 -C 6 cycloalkyl.

28. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein two R 2 groups taken together with the atom to which they are attached form an unsubstituted cyclopropyl.

29. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein two R 2 groups taken together with the atom(s) to which they are attached form a substituted or unsubstituted 3 to 6 membered heterocyclyl.

30. The compound of claim 1 , that is also a compound of Formula (Ia), Formula (Ib), Formula (Ic) or Formula (Id):

or pharmaceutically acceptable salts of any of the foregoing.

31. The compound of claim 1 , wherein R 3 is X—R 3A .

32. The compound of claim 1 , wherein

R 3A is

33. The compound of claim 1 , wherein

R 3A is

34. The compound of claim 1 , wherein R 3A is a substituted 5 to 10 membered heteroaryl.

35. The compound of claim 1 , wherein X is —O—.

36. The compound of claim 1 , wherein X is —S—.

37. The compound of claim 1 , wherein X is —NH—.

38. The compound of claim 1 , wherein

R 3 is

39. The compound of claim 1 , wherein

R 3 is

40. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 4 is NO 2 .

41. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 4 is cyano.

42. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 4 is halogen.

43. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 4 is an unsubstituted C 1 -C 6 haloalkyl.

44. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 4 is —CF 3 .

45. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 4 is S(O)R 6 .

46. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 4 is SO 2 R 6 .

47. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 6 is a substituted or unsubstituted C 1 -C 6 alkyl.

48. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 6 is a substituted or unsubstituted C 3 -C 6 cycloalkyl.

49. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 6 is a substituted or unsubstituted C 1 -C 6 haloalkyl.

50. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 6 is —CF 3 .

51. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 5 is —X 1 -(Alk 1 ) n -R 7 .

52. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein Alk 1 is unsubstituted —(CH 2 ) 1-4 —* for which “*” represents the point of attachment to R 7 .

53. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein Alk 1 is selected from

54. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein Alk 1 is a substituted

for which “*” represents the point of attachment to R 7 .

55. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein Alk 1 is selected from:

56. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein n is 1.

57. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein n is 0.

58. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is a substituted or unsubstituted mono-substituted amine group.

59. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is a substituted or unsubstituted di-substituted amine group.

60. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is selected from a substituted or unsubstituted N-carbamyl, a substituted or unsubstituted C-amido and a substituted or unsubstituted N-amido.

61. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is a substituted or unsubstituted C 3 -C 10 cycloalkyl.

62. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is a substituted or unsubstituted C 6 -C 10 spirocycloalkyl.

63. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is a substituted or unsubstituted 3 to 10 membered heterocyclyl.

64. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is a substituted or unsubstituted 6 to 10 membered spiro heterocyclyl.

65. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is hydroxy or amino.

66. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is unsubstituted.

67. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is substituted.

68. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is substituted with 1 or 2 substituents independently selected from an unsubstituted C 1 -C 6 alkyl, an unsubstituted C 1 -C 6 alkoxy, fluoro, chloro, hydroxy and —SO 2 -(unsubstituted C 1 -C 6 alkyl).

69. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is selected from:

70. The compound of claim 51 , or a pharmaceutically acceptable salt thereof, wherein R 7 is selected from:

71. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein R 5 is —X 2 —(CHR 8 )-(Alk 2 ) p -X 3 -R 9 .

72. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein X 3 is —O—.

73. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein X 3 is —S—.

74. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein X 3 is —NH—.

75. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein Alk 2 is unsubstituted —(CH 2 ) 1-4 —* for which “*” represents the point of attachment to X 3 .

76. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein Alk 2 is selected from

77. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein Alk 2 is a substituted

for which “*” represents the point of attachment to X 3 .

78. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein Alk 2 is selected from:

79. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein p is 1.

80. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein p is 0.

81. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is a substituted or unsubstituted 3 to 10 membered heterocyclyl(C 1 -C 6 alkyl).

82. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is a substituted or unsubstituted 6 to 10 membered spiro heterocyclyl(C 1 -C 6 alkyl).

83. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is a substituted or unsubstituted di-C 1 -C 6 alkylamine(C 1 -C 6 alkyl).

84. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is a substituted or unsubstituted di-methylamine(C 1 -C 6 alkyl).

85. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is a substituted or unsubstituted mono-C 1 -C 6 alkylamine(C 1 -C 6 alkyl).

86. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is substituted.

87. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is substituted with 1 or 2 substituents independently selected from an unsubstituted C 1 -C 6 alkyl, an unsubstituted C 1 -C 6 alkoxy, an unsubstituted di-C 1 -C 6 alkylamine, an unsubstituted acyl(C 1 -C 6 alkyl), an unsubstituted C-carboxy, fluoro, chloro and hydroxy.

88. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is unsubstituted.

89. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is selected from:

90. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 8 is selected from:

91. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 9 is a substituted or unsubstituted C 6 -C 10 aryl.

92. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 9 is an unsubstituted C 6 -C 10 aryl.

93. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 9 is an unsubstituted phenyl.

94. The compound of claim 71 , or a pharmaceutically acceptable salt thereof, wherein R 9 is a substituted or unsubstituted 5 to 10 membered heteroaryl.

95. The compound of claim 1 , or a pharmaceutically acceptable salt thereof, wherein the compound is selected from the group consisting of:

96. The compound of claim 95 , wherein the compound is selected from the group consisting of:

or a pharmaceutically acceptable salt of any of the foregoing.

97. A pharmaceutical composition comprising an effective amount of the compound of claim 1 , or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, diluent, excipient or combination thereof.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 7, 2020
From: PINCHMAN, JOSEPH ROBERT; HUANG, PETER QINHUA; BUNKER, KEVIN DUANE; SIT, RAKESH KUMAR; SAMATAR, AHMED ABDI
To: ZENO MANAGEMENT, INC.
Reel/Frame 053143/0112 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 7, 2020
From: ZENO MANAGEMENT, INC.
To: ZENO ROYALTIES & MILESTONES, LLC
Reel/Frame 053143/0141 →
CHANGE OF NAME Recorded Jul 7, 2020
From: ZENO ROYALTIES & MILESTONES, LLC
To: RECURIUM IP HOLDINGS, LLC
Reel/Frame 053144/0564 →
Continuity (2)
Provisional Application 62615857 · Jan 10, 2018
Related Publication 20200338071A1 · Oct 29, 2020
Cited By (1)
US 50,643