Synthesis and Molluscicidal Activity of New Derivatives of 1-(Hydroxy/substituted Phenyl)-3-arylpropenones
作者:Galal A. M. Nawwar、Bahiga M. Haggag、Randa H. Swellam
DOI:10.1002/ardp.19933261012
日期:——
hydrolyzed affording the 3‐(2‐furyl)‐5‐(2‐hydroxy/substituted phenyl) pyrazoles 8a,b. The hydroxyimino derivatives 10a‐c were synthesized together with their corresponding isoxazole derivatives 11a‐c. ‐ Molluscicidal assay indicated that the oximes 10b, c. the isoxazole 11b, the pyrazole 8b, and its N‐carbamoyl derivative 9b are most effective. They have in common the conjugated system shown in Fig. 1 which