For research use only. Not for therapeutic Use.
F-15599 is a highly selective G-protein biased 5-HT1A receptor agonist, with Ki of 3.4 nM.
F15599 (0.06 or 0.12 mg/kg) significantly reduces l-DOPA-induced dyskinesia (LID), without affecting motor performance of rats. Rats treated with F15599 manifest less LID and mild 5-HT syndrome with the high dose of 30 μg/μL[1]. F15599 (0.0625, 0.125, 0.25, 0.5 and 1.0 mg/kg, i,p,) results in a significant and dose-dependent (MED = 0.125 mg/kg) delay in the latency to attack, and a potent reduction (ID50 = 0.095 mg/kg) in the amount of aggressive behaviour directed towards the intruder rat. Starting from the 0.25 mg/kg dose, F15599 induces clear signs of the so-called serotonin syndrome characterized by flat body posture, head-waving, lower lip retraction and hindlimb abduction, leading to increased behavioural inactivity scores and social disengagement[2]. F15599 increases the discharge rate of pyramidal neurones in medial prefrontal cortex (mPFC) from 0.2 µg/kg i.v and reduces that of dorsal raphe 5-hydroxytryptaminergic neurones at doses >10-fold higher (minimal effective dose 8.2 µg/kg i.v.). F15599 increases dopamine output in mPFC (an effect dependent on the activation of postsynaptic 5-HT1A receptors) with an ED50 of 30 µg/kg i.p., whereas it reduces hippocampal 5-HT release (an effect dependent exclusively on 5-HT1A autoreceptor activation) with an ED50 of 240 µg/kg i.p[3].
| Catalog Number | I008317 |
| CAS Number | 635323-95-4 |
| Synonyms | (3-chloro-4-fluorophenyl)-[4-fluoro-4-[[(5-methylpyrimidin-2-yl)methylamino]methyl]piperidin-1-yl]methanone |
| Molecular Formula | C19H21ClF2N4O |
| Purity | ≥95% |
| InChI | InChI=1S/C19H21ClF2N4O/c1-13-9-24-17(25-10-13)11-23-12-19(22)4-6-26(7-5-19)18(27)14-2-3-16(21)15(20)8-14/h2-3,8-10,23H,4-7,11-12H2,1H3 |
| InChIKey | WAAXKNFGOFTGLP-UHFFFAOYSA-N |
| SMILES | CC1=CN=C(N=C1)CNCC2(CCN(CC2)C(=O)C3=CC(=C(C=C3)F)Cl)F |
| Reference | [1]. Meadows SM, et al. Characterizing the differential roles of striatal 5-HT1A auto- and hetero-receptors in the reduction of l-DOPA-induced dyskinesia. Exp Neurol. 2017 Jun;292:168-178. [2]. de Boer SF, et al. Anti-aggressive effects of the selective high-efficacy ‘biased’ 5-HT?A receptor agonists F15599 and F13714 in male WTG rats. Psychopharmacology (Berl). 2016 Mar;233(6):937-47. [3]. Lladó-Pelfort L, et al. Preferential in vivo action of F15599, a novel 5-HT(1A) receptor agonist, at postsynaptic 5-HT(1A) receptors. Br J Pharmacol. 2010 Aug;160(8):1929-40. |
