Synthesis, Anthelmintic, Insecticidal Activity of (E)-1-((l-(6-Chlorobenzo[d]thiazol-2-yl)-3-phenyl-1H-pyrazol-4-yl)methyIene)-2-(6-substituted benzo[d]thiazol-2-yl)hydrazine Derivatives

摘要

A new series of (E)-1-((1 -(6-chlorobenzo[d]thiazol-2-yl)-3-phenyl-1H-pyrazol-4-yl)methylene)-2-(6-substitutedbenzo[d]thiazol-2-yl)hydrazine derivatives (6a-6e) were synthesized and the structure of all the compounds was confirmed by IR, ~1H NMR and mass spectral analysis. All the newly synthesized compounds were evaluated for anthelmintic activity against earthworm species (Eudrilus eugmiae and Megascolex konkanensis) and the insecticidal activity was carried out against termites (Coptotermis formasanus) using chioropyrifos as the standard drug.