Bepridil
Title: Bepridil
CAS Registry Number: 64706-54-3
CAS Name: b-[(2-Methylpropoxy)methyl]-N-phenyl-N-(phenylmethyl)-1-pyrrolidineethanamine
Additional Names: 1-[2-(N-benzylanilino)-1-(isobutoxymethyl)ethyl]pyrrolidine; 1-isobutoxy-2-pyrrolidino-3-N-benzylanilinopropane; 3-isobutoxy-2-pyrrolidino-N-phenyl-N-benzylpropylamine
Molecular Formula: C24H34N2O
Molecular Weight: 366.54
Percent Composition: C 78.64%, H 9.35%, N 7.64%, O 4.36%
Literature References: Calcium channel blocker with antianginal and antiarrhythmic properties. Prepn: R. Y. Mauvernay et al., DE 2310918; eidem, US 3962238; reissued with structure correction: N. Busch et al., US RE 30577 (1973, 1976, 1981 all to CERM). See also: R. Y. Mauvernay et al., DE 2802864 (1978 to CERM), C.A. 89, 179852s (1978). Cardiovascular pharmacology in dogs: M.-T. Michelin et al., Therapie 32, 485 (1977). Mechanism of action studies: S. Vogel et al., J. Pharmacol. Exp. Ther. 210, 378 (1979); C. Labrid et al., ibid. 211, 546 (1979). Clinical comparison of hemodynamic and coronary changes: J. P. Merillon et al., Therapie 36, 123 (1981). Clinical evaluation in angina: M. K. Sharma et al., Am. J. Cardiol. 61, 1210 (1988).
Properties: Viscous liquid, bp0.1 184°, bp0.5 192°. nD20 1.5538.
Boiling point: bp0.1 184°; bp0.5 192°
Index of refraction: nD20 1.5538
 
Derivative Type: Hydrochloride monohydrate
CAS Registry Number: 74764-40-2
Manufacturers' Codes: CERM-1978
Trademarks: Cordium (Riom); Vascor (Ortho); Unicordium (Riom)
Molecular Formula: C24H34N2O.HCl.H2O
Molecular Weight: 421.02
Percent Composition: C 68.47%, H 8.86%, N 6.65%, O 7.60%, Cl 8.42%
Properties: Crystals, mp 91 ±2°. LD50 in mice (mg/kg): 1955 orally, 23.5 i.v. (Mauvernay, 1978).
Melting point: mp 91 ±2°
Toxicity data: LD50 in mice (mg/kg): 1955 orally, 23.5 i.v. (Mauvernay, 1978)
 
Therap-Cat: Antianginal.
Keywords: Antianginal; Calcium Channel Blocker; Arylalkylamines.

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