BENZOTHIOPHEN-2-CARBOXAMINE-5,5-DIOXIDE DERIVATIVES, METHOD OF PREPARATION THEREOF, FUNGICIDAL AND MICROBICIDAL AGENT

摘要

FIELD: protection of plants pathogenic microorganisms and fungal diseases. SUBSTANCE: present invention describes benzothiophene-2- carboxamide-S,S-dioxide derivatives of formula I: wherein R1- is unsubstituted or substituted alkyl, alkenyl, or alkenyl, unsubstituted or substituted aralkyl, aralkenyl, aralkynyl or aryl; R2- is hydrogen atom or unsubstituted or substituted alkyl, or R and R together with nitrogen atom to which they are attached form unsubstituted or substituted herocycle, and R3, R4, R5 and R are independently hydrogen atom, halogen atom, cyano group, nitro group, alkyl, alkoxy group, alkylthio group, halogen alkyl, halogen alkoxy group or alkylthio group. Present invention also describes fungicidal and microbicidal composition based thereon. EFFECT: improved properties of the fungicidal and microbicidal composition. 5 cl, 7 tbli