ANALOGIFREMGANGSMAADE TIL FREMSTILLING AF DERIVATER AF 4-DESACETYL-VINCALEUCOBLASTIN-C-3-CARBOXHYDRAZID

摘要

Derivatives of 4-deacetylvincaleucoblastin C-3- carbohydrazide of the formula <IMAGE> in which R is alkanoyl having 2-4 C atoms or benzoyl, are prepared by a method which is known per se. The compounds I are active as tumour-inhibiting agents.