IP Library Granted Patent US 11,267,788
Granted Patent B2
US 11,267,788 · App. 17/332,805 · Granted Mar 8, 2022

Isoquinoline compounds and their use in treating AhR imbalance

Inventors: Channa K. Jayawickreme (Morrisville, NC); Susan H. Smith (Pennsburg, PA); Cunyu Zhang (Devon, PA); William Zuercher (Mies, CH)
Assignee: DERMAVANT SCIENCES GMBH
C07D217/20A61K9/0014A61P29/00
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Quick Facts
Patent No.
US 11,267,788
App. No.
17/332,805
Granted
Mar 8, 2022
Kind
B2
Abstract

The present invention is directed to novel compounds of Formula (I), or a pharmaceutically acceptable salt, solvate or hydrate thereof. Pharmaceutical compositions comprising a compound of Formula (I), or a pharmaceutically acceptable salt, solvate or hydrate thereof, are also described. The invention is also directed to use of the compounds of Formula (I) for treating a condition in a mammal associated with AhR imbalance, such as an inflammatory disease or disorder.

Claims (11)

1. A compound which is 2-isopropyl-5-(isoquinolin-3-yl)benzene-1,3-diol of the formula:

or a pharmaceutically acceptable salt, solvate or hydrate thereof.

2. The compound of claim 1 that is 2-isopropyl-5-(isoquinolin-3-yl)benzene-1,3-diol of the formula:

3. A pharmaceutical composition comprising a therapeutically effective amount of a compound according claim 1 and a pharmaceutically acceptable carrier or diluent.

4. The pharmaceutical composition of claim 3 , wherein the pharmaceutically acceptable carrier or diluent is suitable for topical administration.

5. The pharmaceutical composition of claim 3 wherein the carrier or diluent is suitable for a gel topical administration.

6. The pharmaceutical composition of claim 3 wherein the carrier or diluent is suitable for a cream topical administration.

7. A compound of claim 1 that is at least 90% pure by weight.

8. A compound of claim 1 that is at least 95% pure by weight.

9. A compound of claim 1 that is at least 98% pure by weight.

10. A compound of claim 1 that is s at least 99% pure by weight.

Assignments (2)
NUNC PRO TUNC ASSIGNMENT Recorded Dec 2, 2021
From: GLAXO GROUP LIMITED; GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LTD.
To: DERMAVANT SCIENCES GMBH
Reel/Frame 058273/0635 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 5, 2021
From: JAYAWICKREME, CHANNA K.; SMITH, SUSAN H.; ZHANG, CUNYU; ZUERCHER, WILLIAM; GLAXOSMITHKLINE LLC; GLAXOSMITHKLINE RESEARCH AND DEVELOPMENT LIMITED
To: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED
Reel/Frame 057707/0146 →
Continuity (3)
Provisional Application 63052561 · Jul 16, 2020
Provisional Application 63052574 · Jul 16, 2020
Related Publication 20220017468A1 · Jan 20, 2022