IP Library Granted Patent US 10,544,151
Granted Patent B2
US 10,544,151 · App. 16/014,937 · Granted Jan 28, 2020

Compounds and uses thereof

Inventors: Winston Zapanta Ong (Waltham, MA); Pawel Wojciech Nowak (Waltham, MA); Ben C. Askew (Marshfield, MA); Andrew Good (Wallingford, CT)
Assignee: Kala Pharmaceuticals, Inc.
C07D487/04C07D519/00
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Quick Facts
Patent No.
US 10,544,151
App. No.
16/014,937
Granted
Jan 28, 2020
Kind
B2
Abstract

The present invention provides novel compounds of any one of Formulae (I)-(IV), and pharmaceutical compositions thereof. Also provided are particles (e.g., nanoparticles) comprising compounds of any one of Formulae (I)-(IV) and pharmaceutical compositions thereof that are mucus penetrating. The invention also provides methods and kits for using the inventive compounds, and pharmaceutical compositions thereof, for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor signaling pathway (e.g., vascular endothelial growth factor (VEGF), such as proliferative diseases (e.g., cancers, benign neoplasms, inflammatory diseases, autoimmune diseases) and ocular diseases (e.g., macular degeneration, glaucoma, diabetic retinopathy, retinoblastoma, edema, uveitis, dry eye, blepharitis, and post-surgical inflammation) in a subject in need thereof.

Claims (105)

1. A compound of Formula (I):

or a pharmaceutically acceptable salt thereof;

wherein:

X is a bond, —C(═O)—, —S(═O)—, or —S(═O) 2 —;

Y is a bond, —C(═O)—, —S(═O)—, or —S(═O) 2 —;

Ring A is substituted or unsubstituted, 4-membered, monocyclic heterocyclyl, substituted or unsubstituted, 7-membered, monocyclic heterocyclyl, or substituted or unsubstituted, 7- to 10-membered, spiro bicyclic heterocyclyl, wherein one or two atoms in the heterocyclic ring are independently selected from the group consisting of oxygen and nitrogen;

Ring Y is substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

each instance of R A is independently hydrogen, halogen, substituted or unsubstituted alkyl, —OR A1 , —N(RA A1 ) 2 , oxo, or a nitrogen protecting group when attached to a nitrogen atom;

each instance of RA A1 is independently hydrogen, substituted or unsubstituted alkyl, a nitrogen protecting group when attached to a nitrogen atom, or an oxygen protecting group when attached to an oxygen atom, or two instances of RA A1 are joined to form substituted or unsubstituted heterocyclyl;

a is 0, 1, 2, or 3;

R B is substituted or unsubstituted alkyl or of the formula:

Ring B is substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

each instance of RB B1 is independently hydrogen, halogen, substituted or unsubstituted acyl, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, —OR B1a , —N(R B1a ) 2 , —SR B1a , —CN, —SCN, —C(═NR B1a )R B1a , —C(═NR B1a )OR B1a , —C(═NR B1a )N(R B1a ) 2, —C(═O)R B1a , —C(═O)OR B1a , —C(═O)N(R B1a) 2 , —NO 2 , —NR B1a C(═O)R B1a , —NR B1a C(═O)OR B1a , —NR B1a C(═O)N(R B1a ) 2 , —OC(═O)R B1a , —OC(═O)OR B1a , —OC(═O)N(R B1a ) 2 , or a nitrogen protecting group when attached to a nitrogen atom, or two instances of R B1 are joined to form substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

each instance of R B1a is independently hydrogen, substituted or unsubstituted acyl, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, a nitrogen protecting group when attached to a nitrogen atom, an oxygen protecting group when attached to an oxygen atom, or a sulfur protecting group when attached to a sulfur atom, or two instances of R B1a are joined to form substituted or unsubstituted heterocyclyl;

b is 0, 1, 2, 3, 4, or 5;

R C is hydrogen, substituted or unsubstituted C 1-6 alkyl, or a nitrogen protecting group;

R D is hydrogen, substituted or unsubstituted C 1-6 alkyl, or a nitrogen protecting group;

each instance of R L is independently hydrogen, halogen, substituted or unsubstituted acyl, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, —OR L1 , —N(R L1 ) 2 , —SR L1 , —CN, —SCN, —C(═NR L1 )R L1 , —C(═NR L1 )OR L1 , —C(═NR L1 )N(R L1 ) 2 , —C(═O)R L1 , —C(═O)OR L1 , —C(═O)N(R L1 ) 2 , —NO 2 , —NR L1 C(═O)R L1 , —NR L1 C(═O)OR L1 , —NR L1 C(═O)N(R L1 ) 2 , —OC(═O)R L1 , —OC(═O)OR L1 , or —OC(═O)N(R L1 ) 2 , or two instances of RL are joined to form substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, or substituted or unsubstituted heteroaryl;

each instance of R L1 is independently hydrogen, substituted or unsubstituted acyl, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alkynyl, substituted or unsubstituted carbocyclyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroaryl, a nitrogen protecting group when attached to a nitrogen atom, an oxygen protecting group when attached to an oxygen atom, or a sulfur protecting group when attached to a sulfur atom, or two instances of R L1 are joined to form substituted or unsubstituted heterocyclyl;

l is 0, 1, 2, 3, or 4; and

m is 0, 1, 2, 3, 4, or 5.

2. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

3. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

4. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

5. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

6. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

7. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

8. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

9. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

10. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

11. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

12. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

13. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

14. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

15. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

16. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

17. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

18. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

19. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

20. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

21. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

22. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

23. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

24. The compound of claim 1 , wherein the compound is of the formula:

or a pharmaceutically acceptable salt thereof.

25. A pharmaceutical composition comprising the compound of claim 1 , and optionally a pharmaceutically acceptable excipient.

26. The pharmaceutical composition of claim 25 , wherein the pharmaceutical composition is suitable for topical administration to the eye of a subject.

27. A method of treating an ocular disease in a subject in need thereof comprising: administering to the subject a therapeutically effective amount of the compound of claim 1 .

28. The method of claim 27 , wherein the subject is a human.

29. The method of claim 27 , wherein the ocular disease is macular degeneration, diabetic retinopathy, retinoblastoma, edema, diabetic macular edema or retinal vein occlusion.

30. The method of claim 27 , wherein the ocular disease is age-related macular degeneration.

31. The method of claim 27 , wherein the ocular disease is corneal neovascularization.

32. The method of 27 , wherein the compound is administered to an eye of the subject.

33. The method of 27 , wherein the compound is administered topically to an eye of the subject.

34. A method of inhibiting growth factor signaling in a subject in need thereof comprising:

administering to the subject a therapeutically effective amount of the compound of claim 1 .

35. A method of inhibiting growth factor signaling in a cell comprising:

contacting the cell with an effective amount of the compound of claim 1 .

36. The method of claim 34 , wherein the cell is in vitro.

37. A kit comprising:

the compound of claim 1 ; and

instructions for using the kit.

38. The compound of claim 1 , wherein the compound is,

or a pharmaceutically acceptable salt thereof.

39. The compound of claim 1 , wherein:

each one of R C and R D is hydrogen or unsubstituted C 1-6 alkyl; and

each of R L is halogen or unsubstituted C 1-6 alkyl.

40. The compound of claim 39 , wherein:

each R A1 is independently hydrogen or substituted or unsubstituted alkyl; and

each R B1 is independently hydrogen, halogen, substituted or unsubstituted alkyl, substituted or unsubstituted heterocyclyl, substituted or unsubstituted heteroaryl, —OR B1a , or —N(R B1a ) 2 or two instances of R B1 are joined to form substituted or unsubstituted heterocyclyl; and

each R B1a is independently hydrogen or unsubstituted C 1-6 alkyl.

41. The compound of claim 40 , wherein:

each R A1 is independently hydrogen, unsubstituted C 1-6 alkyl, —CH 2 F, —CHF 2 , or —CF 3 ; and each R B1 is independently hydrogen, halogen, unsubstituted C 1-6 alkyl, —CH 2 F, —CHF 2 , or —CF 3 .

42. The compound of claim 39 , wherein:

each R A1 is independently hydrogen, unsubstituted C 1-6 alkyl, —CH 2 F, —CHF 2 , —CF 3 , —(CH 2 ) 2 Ph, or Bn.

43. The compound of claim 42 , wherein R B is

44. The compound of claim 42 , wherein each R B1 is independently hydrogen, halogen, unsubstituted C 1-6 alkyl, —CH 2 F, —CHF 2 , —CF 3 , —CH 2 —N(R B1a ) 2 , —CH 2 —N(unsubstituted C 1-6 alkyl)—(CH 2 ) 2-4 —OH,

—CH 2 —NH(R B1a ), Bn, —(CH 2 ) 2 Ph,

—OR B1a , —OPh, —OBn, —O(CH 2 ) 2 Ph, —O—CF 3 , —O—(CH 2 ) 2-4 —N(R B1a ) 2 , —O—(CH 2 )—N(unsubstituted C 1-6 alkyl) 2 , —O—(CH 2 ) 2 —N(CH 3 ) 2 , —O—(CH 2 ) 3 —N(CH 3 ) 2 ,

—N(R B1a ) 2 , or —CN, wherein each R B1a is independently hydrogen or unsubstituted C 1-6 alkyl.

45. the compound of claim 44 , wherein each RB B1 is, independently, —CH 2 —N(CH 3 )—(CH 2 ) 2 —OH, —CH 2 —NH(unsubstituted C 1-6 alkyl),

or —O—(CH 2 ) 2-4 —N(unsubstituted C 1-6 alkyl) 2 , or

46. The compound of claim 45 , wherein each R B1 is, independently, —O—(CH 2 ) 2 —N(CH 3 ) 2 , or —O—(CH 2 ) 3 —N(CH 3 ) 2 .

Assignments (6)
CHANGE OF NAME Recorded Sep 21, 2023
From: KALA PHARMACEUTICALS, INC.
To: KALA BIO, INC.
Reel/Frame 065017/0488 →
FIRST AMENDMENT TO IP SECURITY AGREEMENT Recorded Dec 22, 2022
From: KALA PHARMACEUTICALS, INC.
To: OXFORD FINANCE LLC
Reel/Frame 062205/0883 →
SECURITY INTEREST Recorded May 6, 2021
From: KALA PHARMACEUTICALS, INC.
To: OXFORD FINANCE LLC
Reel/Frame 056168/0602 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS AT REEL AND FRAME: 047602 / 0480 & 047172 / 0481 Recorded May 5, 2021
From: ATHYRIUM OPPORTUNITIES III ACQUISITION LP
To: KALA PHARMACEUTICALS, INC
Reel/Frame 056151/0092 →
SECURITY INTEREST Recorded Oct 1, 2018
From: KALA PHARMACEUTICALS, INC.
To: ATHYRIUM OPPORTUNITIES III ACQUISITION LP
Reel/Frame 047172/0481 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 21, 2018
From: ASKEW, BEN C.; GOOD, ANDREW; ONG, WINSTON ZAPANTA; NOWAK, PAWEL WOJCIECH
To: KALA PHARMACEUTICALS, INC.
Reel/Frame 046170/0093 →
Continuity (5)
Continuation 15970740 · May 3, 2018
Continuation 14894214
Provisional Application 61829117 · May 30, 2013
Provisional Application 61898719 · Nov 1, 2013
Related Publication 20190023710A1 · Jan 24, 2019