Title: Lesopitron
CAS Registry Number: 132449-46-8
CAS Name: 2-[4-[4-(4-Chloro-1H-pyrazol-1-yl)butyl]-1-piperazinyl]pyrimidine
Molecular Formula: C15H21ClN6
Molecular Weight: 320.82
Percent Composition: C 56.16%, H 6.60%, Cl 11.05%, N 26.20%
Literature References: Selective serotonin 5HT1A-receptor agonist. Prepn: A. Colombo Pinol et al., EP 382637; eidem, US 5128343 (1990, 1992 both to Esteve). Receptor binding studies and pharmacology: B. Costall et al., J. Pharmacol. Exp. Ther. 262, 90 (1992); M. Ballarin et al., Br. J. Pharmacol. 113, 425 (1994). Gastroprotective effects: A. J. Farré et al., J. Pharmacol. Exp. Ther. 272, 832 (1995).
Derivative Type: Dihydrochloride
CAS Registry Number: 132449-89-9
Manufacturers' Codes: E-4424
Molecular Formula: C15H21ClN6.2HCl
Molecular Weight: 393.74
Percent Composition: C 45.76%, H 5.89%, Cl 27.01%, N 21.34%
Properties: Crystals, mp 194-197.5°.
Melting point: mp 194-197.5°
Therap-Cat: Anxiolytic.
Keywords: Anxiolytic; Arylpiperazines; Serotonin Receptor Agonist. |