Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

BMB-202

From Wikipedia, the free encyclopedia
Serotonergic psychedelic

Pharmaceutical compound
BMB-202
Clinical data
Other namesBMB202
Routes of
administration
Oral[1]
Drug classSerotonin5-HT2A receptoragonist;Serotonergic psychedelic;Hallucinogen[1][2][3]
Pharmacokinetic data
Protein binding91–94%[3]

BMB-202 is aserotonin5-HT2A receptoragonist andpsychedelichallucinogen which is under development for the treatment ofdepressive disorders andpost-traumatic stress disorder (PTSD).[1][2][3][4][5][6] It is takenby mouth.[1] However, BMB-202 has also been evaluated byinjection inpreclinical studies.[3]

The drug acts as a highlyselectivefull agonist of the serotonin 5-HT2A receptor.[1][2][3][4][5] In terms ofEC50Tooltip half-maximal effective concentration values, it shows 36-fold selectivity for activation of the serotonin 5-HT2A receptor over the serotonin5-HT2C receptor and 500-fold selectivity for activation of the serotonin 5-HT2A receptor over the serotonin5-HT2B receptor.[3][5] It has been claimed by its developer to be the most selective serotonin 5-HT2A receptor agonist yet to be discovered or that is currently under development, at least as of September 2024.[6]

BMB-202 induces thehead-twitch response (HTR), a behavioral proxy of psychedelic effects, in animals.[3] Hence, it is putatively hallucinogenic in humans.[3] As with other psychedelics likepsilocybin, the HTR induced by BMB-202 shows a biphasic orinverted U-shapeddose–response curve.[3] The drug shows apharmacokinetic profile of highpeak levels, rapidmetabolicclearance, and a shortelimination half-life in animals.[3][5] It is predicted that BMB-202 will have a short half-life of less than 2 hours in humans.[3][5] In relation to this, the drug is described as a "fast-on-fast-off" compound.[6][5] The expected shortduration of BMB-202 is analogous to the short duration ofdimethyltryptamine (DMT).[7][8] Short-acting psychedelics like DMT and BMB-202 may be more suitable for use in clinical therapeutic settings.[3][8]

BMB-202 is under development by Bright Minds Biosciences.[1][2] As of April 2023, it is inpreclinical research for depressive disorders and PTSD.[1][2] Thechemical structure of BMB-202 does not yet appear to have been disclosed,[1][2] but it seems that it may be aphenethylamine.[5] In any case, selective serotonin 5-HT2A receptor agonists have beenpatented by Bright Minds Biosciences in 2023 and 2024.[5][9][10]

See also

[edit]

References

[edit]
  1. ^abcdefgh"BMB 202".AdisInsight. 24 April 2023. Retrieved30 October 2024.
  2. ^abcdef"Delving into the Latest Updates on BMB-202 with Synapse".Synapse. 29 October 2024. Retrieved30 October 2024.
  3. ^abcdefghijklVasilkevich A, Halberstadt AL, Duan J, Merritt CR, Cunningham KA, McCorvy J, et al. (October 2024).Novel 5-HT2A selective agonists with well-characterized PK profile and short duration of action(PDF). Society for Neuroscience 2024 Annual Meeting (Chicago), October 5-9.
  4. ^ab"Bright Minds Biosciences Provides Clinical Program Updates and Outlines Anticipated Milestones for 2023".BioSpace. 27 February 2023. Retrieved30 October 2024.
  5. ^abcdefgh"Bright Minds Biosciences Receives a Favorable Written Opinion from the International Searching Authority for BMB-202".BioSpace. 19 April 2023. Retrieved30 October 2024.
  6. ^abcBright Minds Biosciences (September 2024)."Bright Minds Novel Drugs for Targeted Treatment of CNS & Neuropsychiatric Disorders September 2024 (BMB Investor Deck)"(PDF). Retrieved30 October 2024.BMB-202 is the most selective 5-HT2A agonist known so far. [...] BMB-202: The most selective 5-HT2A agonist in development*. [...] *Based on publicly available information as of September 2024.
  7. ^Cameron LP, Olson DE (October 2018). "Dark Classics in Chemical Neuroscience: N, N-Dimethyltryptamine (DMT)".ACS Chem Neurosci.9 (10):2344–2357.doi:10.1021/acschemneuro.8b00101.PMID 30036036.Owing to its rapid onset (a few minutes) and short duration of action (less than an hour) when smoked, the use of DMT in the 1960s became known as a "businessman's lunch." [...] It was not until 1956, 3 years after Twarog's and Page's seminal discovery of serotonin in the brain,170 that Szara and coworkers found ́DMT to be hallucinogenic in humans.171 The acute hallucinogenic effects were rapid (within 5 min) but lasted only for 30−60 min.172,173 The original reports of DMT use were described as "similar to LSD or mescaline, but with a shorter duration of effect."174
  8. ^abChaves C, Dos Santos RG, Dursun SM, Tusconi M, Carta MG, Brietzke E, et al. (2024)."Why N, N-Dimethyltryptamine (DMT) Matters: Unique Features and Therapeutic Potential Beyond Classical Psychedelics".Frontiers in Psychiatry.15: 1485337.doi:10.3389/fpsyt.2024.1485337.PMC 11576444.PMID 39568756.DMT's rapid onset and short duration (20-30 minutes when inhaled or injected) (17, 23) make it practical for clinical use compared to longer-acting psychedelics like psilocybin (4-6 hours), MDMA (4-6 hours), and LSD (8-12 hours) (110, 111). Its brief effects reduce supervision needs, and its lack of tolerance allows for repeated dosing. However, its short half-life and intense acute effects could complicate clinical use if frequent administration is needed, increasing demands on personnel and risk of adverse reactions (2, 3).
  9. ^"3-(2-(Aminoethyl)-Indol-4-ol Derivatives, Methods of Preparation Thereof, and the Use as 5-HT2 Receptor Modulators".Google Patents. 5 May 2023. Retrieved30 October 2024.
  10. ^"Heterocyclic compounds and methods of preparation thereof".Google Patents. 10 April 2024. Retrieved30 October 2024.

External links

[edit]
Tryptamines
No ring subs.
4-Hydroxytryptamines
5-Hydroxytryptamines
5-Methoxytryptamines
Other ring subs.
α-Alkyltryptamines
Others
Cyclized
Bioisosteres
Phenethylamines
Scalines
2C-x
3C-x
DOx
4C-x
MDxx
FLY
25x-NB (NBOMes)
Others
Cyclized
Lysergamides
  • Bioisosteres:JRT
Others
Natural sources
5-HT1
5-HT1A
5-HT1B
5-HT1D
5-HT1E
5-HT1F
5-HT2
5-HT2A
5-HT2B
5-HT2C
5-HT37
5-HT3
5-HT4
5-HT5A
5-HT6
5-HT7
Retrieved from "https://en.wikipedia.org/w/index.php?title=BMB-202&oldid=1284987214"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2025 Movatter.jp