IP Library Granted Patent US 11,724,985
Granted Patent B2
US 11,724,985 · App. 17/564,707 · Granted Aug 15, 2023

Deuterated tryptamine derivatives and methods of use

Inventors: Alex Nivorozhkin (West Roxbury, MA); Michael Palfreyman (St. Petersburg, FL)
Assignee: CYBIN IRL LIMITED
C07D209/16C07B2200/05
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 11,724,985
App. No.
17/564,707
Granted
Aug 15, 2023
Kind
B2
Abstract

The present disclosure is directed to chemical compounds and to the use of such compounds in the treatment of diseases associated with a serotonin 5-HT 2 receptor.

Claims (17)

1. A compound according to Formula (III-m)

or an optically pure stereoisomer, pharmaceutically acceptable salt, solvate, or prodrug thereof, wherein

R 2 is independently selected from hydrogen, deuterium, unsubstituted or substituted alkyl, unsubstituted or substituted allyl, unsubstituted or substituted alkenyl, unsubstituted or substituted alkynyl, unsubstituted or substituted cycloalkyl, unsubstituted or substituted heterocycloalkyl, unsubstituted or substituted aryl, and unsubstituted or substituted heteroaryl,

R 6 and R 7 are selected from hydrogen, deuterium, and halogen,

R 8 is an unsubstituted or partially or fully deuterated methyl or ethyl, and

R 9 is a partially or fully deuterated ethyl wherein when R2, R6 and R7 are hydrogen and R8 is an unsubstituted or partially or fully deuterated methyl, R9 is not a partially deuterated ethyl.

2. The compound of claim 1 , wherein R 2 is independently selected from hydrogen, deuterium, halogen, and an unsubstituted or partially or fully deuterated methyl or ethyl.

3. The compound of claim 1 , wherein R 8 and R 9 are not both unsubstituted or partially or fully deuterated ethyl.

4. A compound, wherein the compound is:

5. A method of treating a subject with a disease or disorder comprising administering to the subject a therapeutically effective amount of a compound of claim 4 , wherein the disease or disorder is major depressive disorder (MDD), treatment-resistant depression (TRD), or combinations thereof, thereby treating the subject.

6. A method of treating a subject with a disease or disorder comprising administering to the subject a therapeutically effective amount of a compound of claim 4 , wherein the disease or disorder is chronic obstructive pulmonary disorder (COPD), thereby treating the subject.

7. A method of treating a subject with a disease or disorder comprising administering to the subject a therapeutically effective amount of a compound of claim 4 , wherein the disease or disorder is atherosclerosis, thereby treating the subject.

8. A method of treating a subject with a disease or disorder comprising administering to the subject a therapeutically effective amount of a compound of claim 4 , wherein the disease or disorder is alcohol use disorder.

9. A compound

10. The compound of claim 4 , wherein the compound is

11. The compound of claim 4 , wherein the compound is

12. The compound of claim 4 , wherein the compound is

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 25, 2022
From: NIVOROZHKIN, ALEX; PALFREYMAN, MICHAEL
To: CYBIN IRL LIMITED
Reel/Frame 059403/0685 →
Continuity (6)
Continuation 17394038 · Aug 4, 2021
Continuation PCTIB2021054340 · May 19, 2021
Provisional Application 63157118 · Mar 5, 2021
Provisional Application 63114738 · Nov 17, 2020
Provisional Application 63026939 · May 19, 2020
Related Publication 20220119346A1 · Apr 21, 2022
Cited By (3)
US 12,240,813 US 12,263,155 US 12,291,499