IP Library Granted Patent US 11,324,719
Granted Patent B2
US 11,324,719 · App. 15/820,324 · Granted May 10, 2022

Small molecule agonists and antagonists of NR2F6 activity in humans

Inventors: Harry M. Lander (La Mesa, CA); David R. Koos (La Mesa, CA)
Assignee: KCL Therapeutics, Inc.
A61K31/366A61K31/4245A61K31/4706A61K31/496A61K31/506A61K31/5377A61K35/17A61K45/06A61P35/00A61P37/06C07D311/08C07D311/12
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 11,324,719
App. No.
15/820,324
Granted
May 10, 2022
Kind
B2
Abstract

The present technology is directed to modulators of nuclear receptor activity, specifically to the modulation of NR2F6 activity and NR2F6 utilizing compounds, and the immune modulation and modulation of cancer stem cell activity through administration of compounds described herein to humans.

Claims (12)

1. A pharmaceutical composition comprising a pharmaceutical compound in solid form, or a pharmaceutically acceptable salt thereof, together with a pharmaceutically acceptable excipient, diluent, or carrier, wherein the pharmaceutical compound has a structure of Formula (II),

wherein R2 is a halogen, an alkyl group, a substituted alkyl group, a cyclic alkyl group, an aryl group, a substituted aryl group, a heterocyclic group, an ester, an aldehyde, a ketone, a carboxylic acid, an amide, an amine, an ether, or a nitrile, and R1 is H, a halogen, an alkyl group, a substituted alkyl group, a cyclic alkyl group, an aryl group, a substituted aryl group, a heterocyclic group, an ester, an aldehyde, a ketone, a carboxylic acid, an amide, an amine, an ether, or a nitrile.

2. The pharmaceutical composition of claim 1 , wherein the pharmaceutical compound having a structure of Formula (II) is selected from the group consisting of:

Compound C134 wherein R1 is 4-Me, R2 is 2,-3-di-MeC6H3,

Compound C161 wherein R1 is H, R2 is 4-Me-C6H4,

Compound C164 wherein R1 is H, R2 is 2,-4-di-MeC6H3,

Compound C180 wherein R1 is 4-Cl, R2 is 4-MeOC6H4,

Compound C111 wherein R1 is H, R2 is PhCH2CH2,

Compound C126 wherein R1 is 4-CH3, R2 is 3-MeOC6H4,

Compound C127 wherein R1 is 4-F, R2 is 3-MeOC6H4, and

Compound C172 wherein R1 is 4-F, R2 is 3-MeC6H4.

3. The pharmaceutical composition of claim 1 in an oral dosage form.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 14, 2018
From: REGEN BIOPHARMA, INC.
To: KCL THERAPEUTICS, INC
Reel/Frame 047782/0163 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 28, 2017
From: LANDER, HARRY M.; KOOS, DAVID R.
To: REGEN BIOPHARMA INC.
Reel/Frame 044234/0578 →
Continuity (3)
Continuation In Part 15652967 · Jul 18, 2017
Provisional Application 62363588 · Jul 18, 2016
Related Publication 20180214413A1 · Aug 2, 2018