IP Library Granted Patent US 11,833,122
Granted Patent B2
US 11,833,122 · App. 15/776,698 · Granted Dec 5, 2023

Aminonaphthoquinone compounds for treatment and/or prevention of fibrosis diseases

Inventors: Yun Yen (Arcadia, CA); Jing-ping Liou (Taipei, TW); Chien Huang Lin (Taipei, TW)
Assignee: Calgent Biotechnology Co., Ltd.
A61K31/166A61K9/20A61K9/48A61K31/40A61K31/404A61K31/415A61K31/416A61K31/4184A61K31/426A61K31/437A61K31/44A61K31/4402A61K31/4406A61K31/4409A61K31/4453A61K31/47A61K31/4706A61K31/495A61K31/4965A61K31/505A61K31/519A61K31/5375A61K45/06A61P11/00C07C15/00A61K9/0019
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Quick Facts
Patent No.
US 11,833,122
App. No.
15/776,698
Granted
Dec 5, 2023
Kind
B2
Abstract

The invention relates to the use of a compound of Formula (I) as described herein and its effective dose in the prevention and/or treatment of fibrosis diseases. The compound can effectively prevent and/or treat a fibrosis disease without cytotoxicity or genotoxicity.

Claims (5)

1. A method for treatment of or liver fibrosis in a subject, comprising administering an effective amount of a compound of 4-(((3-chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)amino)methyl)-N-(pyridin-4-yl)benzamide, having the following formula:

or a pharmaceutically acceptable salt, solvate or prodrug thereof as an active ingredient to the subject.

2. The method of claim 1 , wherein the effective amount of the active ingredient used in the method of the invention ranges from about 1.5 mg/kg/day to about 20 mg/kg/day, about 5.0 mg/kg/day to about 15 mg/kg/day, or about 1.5 mg/kg/day to about 8 mg/kg/day.

3. The method of claim 1 , wherein the active ingredient is further simultaneously, separately, or sequentially co-administered with a second anti-fibrosis agent.

4. The method of claim 3 , wherein the second anti-fibrosis agent is pirfenidone, nintedanib, LOXL2 antibody, simtuzumab, IL-13 antibody, lebrikizumab, αVβ6 antibody, STX-100, CTGF antibody, FG-3019, tipelukast, MN-001, aerosol pirfenidone or GP-101.

Assignments (3)
CHANGE OF NAME Recorded Jul 29, 2020
From: BRIDGENT BIOTECHNOLOGY INC.
To: CALGENT BIOTECHNOLOGY CO., LTD.
Reel/Frame 053349/0990 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2020
From: TAIPEI MEDICAL UNIVERSITY
To: BRIDGENT BIOTECHNOLOGY INC.
Reel/Frame 051679/0942 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 21, 2019
From: YEN, YUN; LIOU, JING-PING; LIN, CHIEN HUANG
To: TAIPEI MEDICAL UNIVERSITY
Reel/Frame 048396/0302 →
Continuity (2)
Provisional Application 62256516 · Nov 17, 2015
Related Publication 20180325845A1 · Nov 15, 2018