IP Library › Granted Patent US 12,239,632
Granted Patent B2
US 12,239,632 · App. 18/595,206 · Granted Mar 4, 2025

Asymmetric allyl tryptamines

Inventors: Paul F. Daley (El Sobrante, CA); Nicholas V. Cozzi (Slinger, WI); Wyeth B. Callaway (Castro Valley, CA)
Assignee: Alexander Shulgin Research Institute, Inc.
A61K31/4045A61K45/06C07D209/16
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Quick Facts
Patent No.
US 12,239,632
App. No.
18/595,206
Granted
Mar 4, 2025
Kind
B2
Abstract

Provided are allyl tryptamines, such as asymmetric allyl tryptamines. In some embodiments, such compounds modulate the activity of monoamine receptors and/or monoamine transporters. Also provided are methods for the preparation of allyl tryptamines and pharmaceutical compositions thereof. Methods of using the allyl tryptamines, alone or in combination with other therapeutic agents, are provided. In some embodiments, allyl tryptamines are used to treat CNS disorders, such as mental health conditions and neurodegenerative disorders, or are used for the improvement of mental health or functioning.

Claims (21)

1. A compound having the structure of

or a pharmaceutically acceptable salt, hydrate, or solvate thereof.

2. A pharmaceutical composition comprising the compound of claim 1 , or a pharmaceutically acceptable salt, hydrate, or solvate thereof, and a pharmaceutically acceptable carrier, diluent, or excipient.

3. The pharmaceutical composition of claim 2 , wherein the composition is suitable for oral, buccal, sublingual, intranasal, injectable, subcutaneous, intravenous, or transdermal administration.

4. The pharmaceutical composition of claim 2 , wherein the composition is in a unit dosage form.

5. The pharmaceutical composition of claim 4 , comprising the compound in a total amount of between 1 mg and 100 mg.

6. The pharmaceutical composition of claim 4 , wherein the unit dosage form is an immediate release formulation, a controlled release formulation, a sustained release formulation, an extended release formulation, or a modified release formulation.

7. The pharmaceutical composition of claim 2 , further comprising a therapeutically effective amount of an additional active compound.

8. The pharmaceutical composition of claim 7 , wherein the additional active compound is an amino acid, an antioxidant, an anti-inflammatory agent, an analgesic, an antineuropathic agent, an antinociceptive agent, an antimigraine agent, an anxiolytic, an antidepressant, an antipsychotic, an anti-PTSD agent, a dissociative, a cannabinoid, an immunostimulant, an anti-cancer agent, an antiemetic, an orexigenic, an antiulcer agent, an antihistamine, an antihypertensive, an anticonvulsant, an antiepileptic, a bronchodilator, a neuroprotectant, a nootropic, an empathogen, a psychedelic, a monoamine oxidase inhibitor, a tryptamine, a terpene, a phenethylamine, a sedative, a stimulant, a serotonergic agent, or a vitamin.

9. A method of treating a mental health disorder in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of the pharmaceutical composition of claim 2 , wherein the mental health disorder is an affective disorder, depression, a depressive disorder, anxiety, an anxiety disorder, post-traumatic stress disorder (PTSD), or obsessive-compulsive disorder (OCD).

10. The method of claim 9 , wherein the depressive disorder is major depressive disorder (MDD), treatment-resistant depression (TRD), atypical depression, postpartum depression, catatonic depression, seasonal affective disorder, or dysthymia (persistent depressive disorder).

11. The method of claim 10 , wherein the depressive disorder is MDD.

12. The method of claim 10 , wherein the depressive disorder is TRD.

13. The method of claim 9 , wherein the anxiety disorder is generalized anxiety disorder (GAD).

14. The method of claim 9 , wherein the mental health disorder is PTSD.

15. The method of claim 9 , wherein the mental health disorder is an affective disorder.

16. The method of claim 9 , wherein the pharmaceutical composition is administered by any of oral, buccal, sublingual, intranasal, injectable, subcutaneous, intravenous, or transdermal administration.

17. The method of claim 9 , wherein the pharmaceutical composition is administered together with one or more sessions of psychotherapy or psychological support.

18. The compound of claim 1 , wherein the pharmaceutically acceptable salt is an acid addition salt.

19. The compound of claim 1 , wherein the pharmaceutically acceptable salt is a hydrochloride, hydrobromide, sulfate, phosphate, acetate, tartrate, or maleate salt.

20. The compound of claim 19 , wherein the pharmaceutically acceptable salt is a hydrochloride salt.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 28, 2025
From: DALEY, PAUL F.; CALLAWAY, WYETH; COZZI, NICHOLAS V.
To: ALEXANDER SHULGIN RESEARCH INSTITUTE, INC.
Reel/Frame 070038/0404 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 27, 2025
From: COZZI, NICHOLAS V, DR.
To: ALEXANDER SHULGIN RESEARCH INSTITUTE, INC.
Reel/Frame 070021/0809 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 27, 2025
From: DALEY, PAUL F, DR.
To: ALEXANDER SHULGIN RESEARCH INSTITUTE, INC.
Reel/Frame 070021/0839 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 27, 2025
From: CALLAWAY, WYETH BAILLIE, DR.
To: ALEXANDER SHULGIN RESEARCH INSTITUTE, INC.
Reel/Frame 070021/0888 →
Continuity (3)
Continuation PCTUS2022042666 · Sep 6, 2022
Provisional Application 63240854 · Sep 3, 2021
Related Publication 20240277665A1 · Aug 22, 2024
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