FG-5893 is a chemical from the diphenylbutylpiperazine class of agents. It is a 5-HT1A agonist and a 5-HT2A antagonist.[1]

FG-5893
Clinical data
Other namesFG5893
Identifiers
  • methyl 2-[4-[4,4-bis(4-fluorophenyl)butyl]piperazin-1-yl]pyridine-3-carboxylate
CAS Number
PubChem CID
IUPHAR/BPS
ChemSpider
UNII
CompTox Dashboard (EPA)
Chemical and physical data
FormulaC27H29F2N3O3
Molar mass481.544 g·mol−1
3D model (JSmol)
  • COC(=O)C1=C(N=CC=C1)N2CCN(CC2)CCCC(C3=CC=C(C=C3)F)C4=CC=C(C=C4)F
  • InChI=1S/C27H29F2N3O2/c1-34-27(33)25-4-2-14-30-26(25)32-18-16-31(17-19-32)15-3-5-24(20-6-10-22(28)11-7-20)21-8-12-23(29)13-9-21/h2,4,6-14,24H,3,5,15-19H2,1H3
  • Key:NDCPNKXUTJGQQC-UHFFFAOYSA-N

It is believed to be an anxiolytic agent with potential uses in the treatment of substance abuse disorders particularly alcoholism.[2][3][4]

There is evidence for FG-5893 behaving as a SNDRI:[5]

CNS review:[6]

See also

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References

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  1. Myers RD (1994). "New drugs for the treatment of experimental alcoholism". review. Alcohol. 11 (6). Fayetteville, N.Y.: 439–451. doi:10.1016/0741-8329(94)90064-7. PMID 7865140.
  2. Albinsson A, Björk A, Svartengren J, Klint T, Andersson G (August 1994). "Preclinical pharmacology of FG5893: a potential anxiolytic drug with high affinity for both 5-HT1A and 5-HT2A receptors". European Journal of Pharmacology. 261 (3): 285–94. doi:10.1016/0014-2999(94)90119-8. PMID 7813550.
  3. Lankford MF, Björk AK, Myers RD (1996). "Differential efficacy of serotonergic drugs FG5974, FG5893, and amperozide in reducing alcohol drinking in P rats". Alcohol (Fayetteville, N.Y.). 13 (4): 399–404. doi:10.1016/0741-8329(96)00061-4. PMID 8836330.
  4. Long TA, Kalmus GW, Björk A, Myers RD (January 1996). "Alcohol intake in high alcohol drinking (HAD) rats is suppressed by FG5865, a novel 5-HT1A agonist/5-HT2 antagonist". Pharmacology, Biochemistry, and Behavior. 53 (1): 33–40. doi:10.1016/0091-3057(95)00195-6. PMID 8848457.
  5. Pettersson, E. (August 1995). "Studies of four novel diphenylbutylpiperazinepyridyl derivatives on release and inhibition of reuptake of dopamine, serotonin and noradrenaline by rat brain in vitro". European Journal of Pharmacology. 282 (1–3): 131–135. doi:10.1016/0014-2999(95)00300-A. PMID 7498267.
  6. Andersson, G.; Albinsson, A.; Björk, A.; Svartengren, J. (December 1996). "FG5893: A Potential New Generation Anxiolytic/Antidepressant Drug with High Affinity for 5-HT 1A and 5-HT 2A Receptors". CNS Drug Reviews. 2 (4): 363–383. doi:10.1111/j.1527-3458.1996.tb00307.x.