Plant growth regulant compositions comprising as active ingredient a cyanobenzyl(idene) aniline derivative of the following general formula:-
wherein A and B either represent hydrogen atoms or jointly represent a C-N covalent bond, each of the substituents X which may be mutually the same or different individually represents a halogen atom, an optionally halogenated alkyl group, an alkoxy or alkanoyl group, or a nitro or carboxyl group and m and n each independently represent 0,1,2,3 or 4. The use of the compositions as plant growth regulants and method for the preparation of the active ingredients.
植物生长调节剂组合物,其活性成分包括以下通式的
氰基苄基(idene)
苯胺衍
生物:- 其中A和B或者代表氢原子,或者共同代表C-N共价键,每个可以相互相同或不同的取代基X各自代表卤原子、任选卤化的烷基、烷氧基或烷酰基,或者硝基或羧基,m和n各自独立地代表0、1、2、3或4。 组合物作为
植物生长调节剂的用途和活性成分的制备方法。