IP Library Granted Patent US 11,850,246
Granted Patent B2
US 11,850,246 · App. 17/393,587 · Granted Dec 26, 2023

Method for treatment of cytokine release syndrome

Inventors: In-Kyu Lee (Daegu, KR); Jae-Han Jeon (Daegu, KR); Dipanjan Chanda (Daegu, KR); Eun Jung Choi (Daegu, KR); Hoe-Yune Jung (Pohang, KR); Heon Jong Lee (Incheon, KR)
Assignee: NOVMETAPHARMA CO., LTD.
A61K31/495
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,850,246
App. No.
17/393,587
Granted
Dec 26, 2023
Kind
B2
Abstract

A composition for preventing and/or treating cytokine release syndrome and a method of prevention and/or treatment of cytokine release syndrome are disclosed. The composition includes an aryl ethene compound, a pharmaceutically acceptable salt thereof, or a solvate thereof, as an active ingredient. The method includes administering the aryl ethene compound, an isomer, a pharmaceutically acceptable salt thereof, or a solvate thereof, in an effective amount to a subject in need thereof. The cytokine release syndrome may be caused by virulent infection. The administration of the compound reduces the pre-inflammatory cytokine levels in the subject.

Claims (15)

1. A method for treating or managing cytokine release syndrome in a subject in need thereof, comprising administering to the subject an effective amount of a compound selected from the following compounds:

or an isomer, a pharmaceutically acceptable salt thereof, or a solvate thereof,

wherein the cytokine release syndrome is caused by an acute inflammatory disorder or virulent infection, and

wherein the treating or managing cytokine release syndrome comprises reducing a level of a cytokine in serum of the subject.

2. The method of claim 1 , wherein the infection is a viral infection.

3. The method of claim 1 , wherein the inflammatory disorder is sepsis.

4. The method claim 1 , wherein the inflammatory disorder is pneumonia.

5. The method of claim 1 , wherein the cytokine is IFNb, IL1b, TNFa, and/or IL6.

6. The method of claim 1 , wherein the compound is (E)-5-(4-hydroxyphenyl)-5-(4-(4-isopropylpiperazin-1-yl)phenyl)-4-phenylpent-4-en-1-ol of the following chemical formula:

or an isomer, a pharmaceutically acceptable salt, or a solvate thereof.

7. The method of claim 6 , wherein the cytokine release syndrome is induced by viral infection.

8. A method for diminishing supraphysiological levels of one or more selected from the group consisting of IFNb, IL1b, TNFa, and IL6 in a subject in need thereof, comprising administering to the subject an effective amount of a compound selected from the following compounds:

or an isomer, a pharmaceutically acceptable salt thereof, or a solvate thereof,

wherein the subject suffers from a virulent infection or acute inflammatory disorder.

9. The method of claim 8 , wherein the compound of Chemical Formula 1 is (E)-5-(4-hydroxyphenyl)-5-(4-(4-isopropylpiperazin-1-yl)phenyl)-4-phenylpent-4-en-1-ol of the following chemical formula:

Assignments (2)
MERGER Recorded Apr 7, 2022
From: NOVMETAHEALTH CO., LTD.
To: NOVMETAPHARMA CO., LTD.
Reel/Frame 060242/0960 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 4, 2021
From: LEE, IN-KYU; JEON, JAE-HAN; CHANDA, DIPANJAN; CHOI, EUN JUNG; JUNG, HOE-YUNE; LEE, HEON JONG
To: NOVMETAHEALTH CO., LTD.
Reel/Frame 057077/0918 →
Continuity (2)
Provisional Application 63060779 · Aug 4, 2020
Related Publication 20220040171A1 · Feb 10, 2022