Cinepazide
Title: Cinepazide
CAS Registry Number: 23887-46-9
CAS Name: 1-[2-Oxo-2-(1-pyrrolidinyl)ethyl]-4-[1-oxo-3-(3,4,5-trimethoxyphenyl)-2-propenyl]piperazine
Additional Names: 1-[(1-pyrrolidinylcarbonyl)methyl]-4-(3,4,5-trimethoxycinnamoyl)piperazine; 1-[4-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1-piperazinyl]-3-(3,4,5-trimethoxyphenyl)-2-propen-1-one; 1-[4-[(3¢,4¢,5¢-trimethoxycinnamoyl)-1-piperazinyl]acetyl]pyrrolidine
Molecular Formula: C22H31N3O5
Molecular Weight: 417.50
Percent Composition: C 63.29%, H 7.48%, N 10.06%, O 19.16%
Literature References: Prepn: BE 730345; C. P. Fauran et al., US 3634411 (1969, 1972 both to Delalande); C. P. Fauran, M. J. Turin, Chim. Ther. 4, 290 (1969). Pharmacology: G. Huguet et al., ibid. 293; E. Marmo et al., Farmaco Ed. Prat. 28, 132 (1973); B. M. Pourrias et al., Therapie 29, 29, 43 (1974).
 
Derivative Type: Maleate
CAS Registry Number: 26328-04-1
Manufacturers' Codes: MD-67350
Trademarks: Brendil (Daiichi); Vasodistal (Delalande)
Molecular Formula: C22H31N3O5.C4H4O4
Molecular Weight: 533.57
Percent Composition: C 58.53%, H 6.61%, N 7.88%, O 26.99%
Properties: Crystals from abs ethanol, mp 135°. LD50 in mice, rats (mg/kg): 1000, 1310 orally; 617, 414 i.v. (Pourrias).
Melting point: mp 135°
Toxicity data: LD50 in mice, rats (mg/kg): 1000, 1310 orally; 617, 414 i.v. (Pourrias)
 
Therap-Cat: Vasodilator (peripheral).
Keywords: Vasodilator (Peripheral).

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