New routes to steroidal heterocyclic derivatives: Synthesis of biologically active pyrazolyl‐ and isoxazolylpregnene derivatives

Abstract magnified image Pyrazolyl‐ and isoxazolylpregnene derivatives were synthesized from the appropriate hydrazonoyl chlorides and hydroximoyl chlorides with enaminoprogesterone derivative. The newly synthesized compounds were elucidated by elemental analysis, spectral data and chemical transformation. Some products were tested towards some bacteria and some Fungal‐plant pathogens