1861. Carpipramine

Nomenclature

CAS number: 5942-95-0
1′-[3-(10,11-Dihydro-5H-dibenz[b,f]azepin-5-yl)propyl]-[1,4′-bipiperidine]-4′-carboxamide; 5-[3-(4-piperidino-4-carbamoylpiperidino)propyl]-10,11-dihydro-5H-dibenz[b,f]azepine; carbadipimidine; Bay b 4343 b.
C28H38N4O; mol wt 446.63.
C 75.30%, H 8.58%, N 12.54%, O 3.58%.

Description and references

Prepn: M. Nakanishi, T. Munakata, JP 66 6752; GB 1017986; Nakanishi et al., US 3329683 (1966, 1966, 1967 all to Yoshitomi); Nakanishi et al., J. Med. Chem. 13, 644 (1970). Pharmacology: Nakanishi et al., Arzneim.-Forsch. 18, 1435 (1968). Metabolism: Nakanishi et al., J. Pharm. Soc. Jpn. 90, 204 (1970).

Chemical structure

Derivative

Dihydrochloride monohydrate.

Nomenclature

CAS number: 7075-03-8
Defekton (Yoshitomi); Prazinil (Specia).
C28H38N4O.2HCl.H2O; mol wt 537.56.
C 62.56%, H 7.88%, N 10.42%, O 5.95%, Cl 13.19%.

Properties

Crystals from 90% methanol, mp 260°. Sparingly sol in water. LD50 in mice, rats (mg/kg): 28.2, 37.0 i.v.; 136.0, 76.0 i.p.; 2180, 1025 orally (Nakanishi, 1968).

Therapeutic Category

Antipsychotic.

Keywords

Antipsychotic; Other Tricyclics