IP Library Granted Patent US 10,875,857
Granted Patent B2
US 10,875,857 · App. 16/204,827 · Granted Dec 29, 2020

1-amino-triazolo(1,5-A)pyridine-substituted urea derivative and uses thereof

Inventors: Pawel Wojciech Nowak (Waltham, MA); Minh Ngoc Nguyen (Waltham, MA); Elizabeth Enlow (Waltham, MA); Winston Zapanta Ong (Waltham, MA)
Assignee: Kala Pharmaceuticals, Inc.
C07D471/04C07D401/04C07D403/04
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Quick Facts
Patent No.
US 10,875,857
App. No.
16/204,827
Granted
Dec 29, 2020
Kind
B2
Abstract

Provided herein is a compound, 1-(4-(3-amino-[1,2,3]triazolo[1,5-a]pyridin-4-yl)phenyl)-3-(3-chlorophenyl)urea, pharmaceutical compositions thereof, and crystal forms thereof. Also provided are particles (e.g., nanoparticles) comprising the compound, and pharmaceutical compositions thereof, that are mucus penetrating. Also provided herein are methods and kits for using the compound, and pharmaceutical compositions thereof, for treating and/or preventing diseases associated with abnormal or pathological angiogenesis and/or aberrant signaling of a growth factor (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 (18)

1. A method of treating a disease comprising administering to a subject in need thereof a therapeutically effective amount of a compound of Formula (I),

or a pharmaceutically acceptable salt or a crystalline form thereof, wherein the crystalline form has an X-ray powder diffraction (XRPD) pattern comprising peaks at about 10.5, about 14.4, about 19.3, about 21.7, and about 24.7 degrees 2θ; and

wherein the disease is cancer, age-related macular degeneration, retinopathy, or retinal vein occlusion.

2. The method of claim 1 , wherein the compound of Formula (I), pharmaceutically acceptable salt, or crystalline form is present in a pharmaceutical composition comprising the compound of Formula (I), pharmaceutically acceptable salt, or crystalline form and one or more pharmaceutically acceptable excipients.

3. The method of claim 1 , wherein the disease is cancer.

4. The method of claim 1 , wherein the disease is retinopathy.

5. The method of claim 1 , wherein the disease is age-related macular degeneration (AMD).

6. The method of claim 1 , wherein the retinopathy is diabetic retinopathy.

7. The method of claim 1 , wherein the disease is retinal vein occlusion.

8. The method of claim 1 , wherein the compound is administered topically, by injection, to the eye, orally, or by inhalation.

9. The method of claim 2 wherein the pharmaceutical composition is administered topically, by injection, to the eye, orally, or by inhalation.

10. The method of claim 2 , wherein the pharmaceutical composition is in a container configured to administer eye drops.

11. A method of inhibiting growth factor signaling in a subject in need thereof, comprising administering to a subject a therapeutically effective amount of a compound of Formula (I),

or a pharmaceutically acceptable salt or a crystalline form thereof, wherein the crystalline form has an X-ray powder diffraction (XRPD) pattern comprising peaks at about 10.5, about 14.4, about 19.3, about 21.7, and about 24.7 degrees 2θ.

12. The method of claim 11 , wherein the growth factor signaling is associated with a proliferative disease or an ocular disease.

13. The method of claim 12 , wherein the proliferative disease is cancer.

14. The method of claim 12 , wherein the ocular disease is retinopathy, age-related macular degeneration (AMD), corneal neovascularization, an ocular neovascular disease, diabetic macular edema, cystoid macular edema, retinal vein occlusion.

15. The method of claim 11 , wherein the compound is administered topically, by injection, to the eye, orally, or by inhalation.

Assignments (4)
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 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 30, 2018
From: NOWAK, PAWEL WOJCIECH; NGUYEN, MINH NGOC; ENL, ELIZABETH; ONG, WINSTON ZAPANTA
To: KALA PHARMACEUTICALS, INC.
Reel/Frame 047641/0314 →
Continuity (3)
Division 15534448
Provisional Application 62090045 · Dec 10, 2014
Related Publication 20190092772A1 · Mar 28, 2019