Substituted semicarbazones, thiosemicarbazones and isothiosemicarbazones and salts thereof, intermediates therefor, synthesis thereof, and the use of said compounds for the control of weeds.
取代的半卡巴肼、硫代半卡巴肼、异硫半卡巴肼及其盐,其中间体,合成方法以及所述化合物用于除草的用途。
Semicarbazones and thiosemicarbazones
申请人:SANDOZ AG
公开号:EP0258182A1
公开(公告)日:1988-03-02
The invention relates to novel compounds of formula (A)
wherein R² is the group -C(=NR¹⁰)-SR⁹ or -C(=X)-NHR¹⁰ and R, R³, R⁴, R⁹ and R¹⁰ are as stated in the specification, the synthesis thereof, the use of said compounds for the control of weeds and compositions for weed control comprising such compounds.
Substituted semicarbazones, thiosemicarbazones and isothiosemicarbazones and salts thereof, intermediates therefor, synthesis thereof, and the use of said compounds for the control of weeds.