Isotryptamine, also known as 2-(1-indolyl)ethylamine, is a chemical compound and positional isomer of tryptamine (2-(3-indolyl)ethylamine).[1]

Isotryptamine
Names
IUPAC name
2-indol-1-ylethanamine
Other names
2-Indolylethylamine; 2-(1-Indolyl)ethylamine; 2-(1H-Indol-1-yl)ethanamine
Identifiers
3D model (JSmol)
ChemSpider
  • InChI=1S/C10H12N2/c11-6-8-12-7-5-9-3-1-2-4-10(9)12/h1-5,7H,6,8,11H2
    Key: BXEFQUSYBZYTAE-UHFFFAOYSA-N
  • C1=CC=C2C(=C1)C=CN2CCN
Properties
C10H12N2
Molar mass 160.220 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

A variety of isotryptamine derivatives, or substituted isotryptamines, have been developed, including serotonergic psychedelics and psychoplastogens like 6-MeO-isoDMT;[2][3] non-hallucinogenic psychoplastogens like isoDMT, 5-MeO-isoDMT, and AAZ-A-154 (DLX-001);[4][5][6][7] serotonin 5-HT2C receptor agonists like (S)-5,6-difluoro-isoAMT, Ro60-0175 ((S)-5-fluoro-6-chloro-isoAMT), and PNU-181731;[8][9][10][11][12] serotonin 5-HT6 receptor modulators;[13][14][15] and dual monoamine releasing agents and serotonin receptor agonists like isoAMT (PAL-569).[16][17][18]

References

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  1. ^ "2-(1H-indol-1-yl)ethanamine". PubChem. Retrieved 14 November 2024.
  2. ^ Glennon RA, Jacyno JM, Young R, McKenney JD, Nelson D (January 1984). "Synthesis and evaluation of a novel series of N,N-dimethylisotryptamines". J Med Chem. 27 (1): 41–45. doi:10.1021/jm00367a008. PMID 6581313.41-45&rft.date=1984-01&rft_id=info:doi/10.1021/jm00367a008&rft_id=info:pmid/6581313&rft.aulast=Glennon&rft.aufirst=RA&rft.au=Jacyno, JM&rft.au=Young, R&rft.au=McKenney, JD&rft.au=Nelson, D&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  3. ^ Dunlap LE, Azinfar A, Ly C, Cameron LP, Viswanathan J, Tombari RJ, Myers-Turnbull D, Taylor JC, Grodzki AC, Lein PJ, Kokel D, Olson DE (February 2020). "Identification of Psychoplastogenic N,N-Dimethylaminoisotryptamine (isoDMT) Analogues through Structure-Activity Relationship Studies". J Med Chem. 63 (3): 1142–1155. doi:10.1021/acs.jmedchem.9b01404. PMC 7075704. PMID 31977208.1142-1155&rft.date=2020-02&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7075704#id-name=PMC&rft_id=info:pmid/31977208&rft_id=info:doi/10.1021/acs.jmedchem.9b01404&rft.aulast=Dunlap&rft.aufirst=LE&rft.au=Azinfar, A&rft.au=Ly, C&rft.au=Cameron, LP&rft.au=Viswanathan, J&rft.au=Tombari, RJ&rft.au=Myers-Turnbull, D&rft.au=Taylor, JC&rft.au=Grodzki, AC&rft.au=Lein, PJ&rft.au=Kokel, D&rft.au=Olson, DE&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7075704&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  4. ^ Duan W, Cao D, Wang S, Cheng J (January 2024). "Serotonin 2A Receptor (5-HT2AR) Agonists: Psychedelics and Non-Hallucinogenic Analogues as Emerging Antidepressants". Chem Rev. 124 (1): 124–163. doi:10.1021/acs.chemrev.3c00375. PMID 38033123.124-163&rft.date=2024-01&rft_id=info:doi/10.1021/acs.chemrev.3c00375&rft_id=info:pmid/38033123&rft.aulast=Duan&rft.aufirst=W&rft.au=Cao, D&rft.au=Wang, S&rft.au=Cheng, J&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  5. ^ Atiq MA, Baker MR, Voort JL, Vargas MV, Choi DS (May 2024). "Disentangling the acute subjective effects of classic psychedelics from their enduring therapeutic properties". Psychopharmacology (Berl). doi:10.1007/s00213-024-06599-5. PMID 38743110.
  6. ^ Rasmussen K, Chytil M, Agrawal R, Leach P, Gillie D, Mungenast A, Vancutsem P, Engel S, Meyer R, Koenig A, Rus M (2024). "14. Preclinical Pharmacology of DLX-001, a Novel Non-Hallucinogenic Neuroplastogen With the Potential for Treating Neuropsychiatric Diseases". Biological Psychiatry. 95 (10). Elsevier BV: S80. doi:10.1016/j.biopsych.2024.02.192. ISSN 0006-3223.
  7. ^ Rasmussen K, Engel S, Chytil M, Koenig A, Meyer R, Rus M, Olson D, Salinas E (December 2023). "ACNP 62nd Annual Meeting: Poster Abstracts P251 - P500: P361. Preclinical Pharmacology of DLX-001, a Novel Non-Hallucinogenic Neuroplastogen With the Potential for Treating Neuropsychiatric Diseases". Neuropsychopharmacology. 48 (Suppl 1): 211–354 (274–275). doi:10.1038/s41386-023-01756-4. PMC 10729596. PMID 38040810.
  8. ^ Chang-Fong J, Addo J, Dukat M, Smith C, Mitchell NA, Herrick-Davis K, Teitler M, Glennon RA (January 2002). "Evaluation of isotryptamine derivatives at 5-HT(2) serotonin receptors". Bioorg Med Chem Lett. 12 (2): 155–158. doi:10.1016/s0960-894x(01)00713-2. PMID 11755343.155-158&rft.date=2002-01&rft_id=info:doi/10.1016/s0960-894x(01)00713-2&rft_id=info:pmid/11755343&rft.aulast=Chang-Fong&rft.aufirst=J&rft.au=Addo, J&rft.au=Dukat, M&rft.au=Smith, C&rft.au=Mitchell, NA&rft.au=Herrick-Davis, K&rft.au=Teitler, M&rft.au=Glennon, RA&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  9. ^ Bishop, Michael J; Nilsson, Björn M (2003). "New 5-HT2C receptor agonists". Expert Opinion on Therapeutic Patents. 13 (11): 1691–1705. doi:10.1517/13543776.13.11.1691. ISSN 1354-3776.1691-1705&rft.date=2003&rft_id=info:doi/10.1517/13543776.13.11.1691&rft.issn=1354-3776&rft.aulast=Bishop&rft.aufirst=Michael J&rft.au=Nilsson, Björn M&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  10. ^ Dutton, Alice C.; Barnes, Nicholas M. (2006). "Anti-obesity pharmacotherapy: Future perspectives utilising 5-HT2C receptor agonists". Drug Discovery Today: Therapeutic Strategies. 3 (4): 577–583. doi:10.1016/j.ddstr.2006.11.005.577-583&rft.date=2006&rft_id=info:doi/10.1016/j.ddstr.2006.11.005&rft.aulast=Dutton&rft.aufirst=Alice C.&rft.au=Barnes, Nicholas M.&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  11. ^ Nilsson BM (July 2006). "5-Hydroxytryptamine 2C (5-HT2C) receptor agonists as potential antiobesity agents". J Med Chem. 49 (14): 4023–4034. doi:10.1021/jm058240i. PMID 16821762.4023-4034&rft.date=2006-07&rft_id=info:doi/10.1021/jm058240i&rft_id=info:pmid/16821762&rft.aulast=Nilsson&rft.aufirst=BM&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  12. ^ Lee J, Jung ME, Lee J (November 2010). "5-HT2C receptor modulators: a patent survey". Expert Opin Ther Pat. 20 (11): 1429–1455. doi:10.1517/13543776.2010.518956. PMID 20849206.1429-1455&rft.date=2010-11&rft_id=info:doi/10.1517/13543776.2010.518956&rft_id=info:pmid/20849206&rft.aulast=Lee&rft.aufirst=J&rft.au=Jung, ME&rft.au=Lee, J&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  13. ^ Geldenhuys WJ, Van der Schyf CJ (2008). "Serotonin 5-HT6 receptor antagonists for the treatment of Alzheimer's disease". Curr Top Med Chem. 8 (12): 1035–1048. doi:10.2174/156802608785161420. PMID 18691131.1035-1048&rft.date=2008&rft_id=info:doi/10.2174/156802608785161420&rft_id=info:pmid/18691131&rft.aulast=Geldenhuys&rft.aufirst=WJ&rft.au=Van der Schyf, CJ&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  14. ^ Glennon RA, Siripurapu U, Roth BL, Kolanos R, Bondarev ML, Sikazwe D, Lee M, Dukat M (2010). "The medicinal chemistry of 5-HT6 receptor ligands with a focus on arylsulfonyltryptamine analogs". Curr Top Med Chem. 10 (5): 579–595. doi:10.2174/156802610791111542. PMC 5839515. PMID 20166945.579-595&rft.date=2010&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5839515#id-name=PMC&rft_id=info:pmid/20166945&rft_id=info:doi/10.2174/156802610791111542&rft.aulast=Glennon&rft.aufirst=RA&rft.au=Siripurapu, U&rft.au=Roth, BL&rft.au=Kolanos, R&rft.au=Bondarev, ML&rft.au=Sikazwe, D&rft.au=Lee, M&rft.au=Dukat, M&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5839515&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  15. ^ Siddiqui N, Andalip, Bawa S, Ali R, Afzal O, Akhtar MJ, Azad B, Kumar R (April 2011). "Antidepressant potential of nitrogen-containing heterocyclic moieties: An updated review". J Pharm Bioallied Sci. 3 (2): 194–212. doi:10.4103/0975-7406.80765. PMC 3103913. PMID 21687347.194-212&rft.date=2011-04&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3103913#id-name=PMC&rft_id=info:pmid/21687347&rft_id=info:doi/10.4103/0975-7406.80765&rft.aulast=Siddiqui&rft.aufirst=N&rft.au=Andalip&rft.au=Bawa, S&rft.au=Ali, R&rft.au=Afzal, O&rft.au=Akhtar, MJ&rft.au=Azad, B&rft.au=Kumar, R&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3103913&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  16. ^ Bauer, Clayton T. (5 July 2014). Determinants of Abuse-Related Effects of Monoamine Releasers in Rats. VCU Scholars Compass (Thesis). doi:10.25772/AN08-SZ65. Retrieved 24 November 2024.
  17. ^ Banks ML, Bauer CT, Blough BE, Rothman RB, Partilla JS, Baumann MH, Negus SS (June 2014). "Abuse-related effects of dual dopamine/serotonin releasers with varying potency to release norepinephrine in male rats and rhesus monkeys". Exp Clin Psychopharmacol. 22 (3): 274–284. doi:10.1037/a0036595. PMC 4067459. PMID 24796848.274-284&rft.date=2014-06&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4067459#id-name=PMC&rft_id=info:pmid/24796848&rft_id=info:doi/10.1037/a0036595&rft.aulast=Banks&rft.aufirst=ML&rft.au=Bauer, CT&rft.au=Blough, BE&rft.au=Rothman, RB&rft.au=Partilla, JS&rft.au=Baumann, MH&rft.au=Negus, SS&rft_id=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4067459&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">
  18. ^ Lyon RA, Titeler M, Seggel MR, Glennon RA (January 1988). "Indolealkylamine analogs share 5-HT2 binding characteristics with phenylalkylamine hallucinogens". Eur J Pharmacol. 145 (3): 291–297. doi:10.1016/0014-2999(88)90432-3. PMID 3350047.291-297&rft.date=1988-01&rft_id=info:doi/10.1016/0014-2999(88)90432-3&rft_id=info:pmid/3350047&rft.aulast=Lyon&rft.aufirst=RA&rft.au=Titeler, M&rft.au=Seggel, MR&rft.au=Glennon, RA&rfr_id=info:sid/en.wikipedia.org:Isotryptamine" class="Z3988">