SUBSTITUTED DERIVATIVES OF PYRIDINE SULFONE AMIDE, HERBICIDE COMPOSITION, DERIVATIVES OF PYRIDINE SULFONE AMIDE Russian patent published in 1996 - IPC

FIELD: agriculture. SUBSTANCE: substituted derivatives of pyridine sulfone amide has formula I where R₁ represents C_1-5 alkyl, C_1-3-alkylhalide, C_1-2-alkoxy-C_1-2-alkyl, vinyl, C_3-6-cycloalkyl, phenyl; said formula being given in specification. Derivative of pyridine sulfone amide has formula II where R₁ is as it mentioned above; said formula being given in specification. 1-75 mass parts of compound having formula I are used for production of herbicide composition. EFFECT: improves quality of desired product. 5 cl, 8 tbl