Diphenyl-triazole derivatives and their use as anti-gestative, immuno-suppressant and anti-tumoral agents

摘要

Compounds of formula (I), wherein X and Y are independently carbon or nitrogen but not both simultaneously carbon, R₁ is a group (II) and R₂ is a group (III), R₅ being a carbonate, carbamate or phosphate residue, are useful as anti-gestative, immuno-suppressant and anti-tumor agents