[Preparation of derivatives of the aldehydic functions of gossypol].

Autor: Kunesch N; Laboratoire de Chimie des Substances thérapeutiques naturelles, UA CNRS n. 496, Centre d'Etudes pharmaceutiques, Châtenay-Malabry., Barbier MP, Dalkafouki A, Poisson JE
Jazyk: francouzština
Zdroj: Annales pharmaceutiques francaises [Ann Pharm Fr] 1990; Vol. 48 (1), pp. 1-6.
Abstrakt: Several new derivatives of the aldehydic functions of (+/-) gossypol are described: an hydrosoluble hydrazide resulting from the reaction with the Girard's reagent T and Schiff bases with polyamines. The condensation between the two aldehyde groups and cadaverine, putrescine or spermidine gives macrocyclic bridged products. A disubstituted non cyclic derivative is obtained with an excess of cadaverine. These products are of biological interest.
Databáze: MEDLINE