Iminocyclophosphamide as a chemically reactive metabolite of cyclophosphamide

Autor: C, Fenselau, J P, Lehman, A, Myles, J, Brandt, G S, Yost, O M, Friedman, O M, Colvin
Rok vydání: 1982
Předmět:
Zdroj: Drug metabolism and disposition: the biological fate of chemicals. 10(6)
ISSN: 0090-9556
Popis: Iminocyclophosphamide has been identified among the metabolites produced by incubation of cyclophosphamide with cytochrome P-450 mono-oxygenase immobilized on beaded Sepharose. The reactive imine was trapped by addition of hydrogen cyanide, and the product, 4-cyanocyclophosphamide, was identified by comparison of its chromatographic and mass-spectral properties with those of a synthetic standard. Iminocyclophosphamide was also generated chemically from 4-hydroperoxycyclophosphamide and characterized both by addition of hydrogen cyanide and by reduction with sodium borodeuteride. The synthesis of authentic 4-cyanocyclophosphamide is also reported.
Databáze: OpenAIRE