- Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them
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The invention relates to cyclic urea derivatives of general formula STR1 wherein Ra, Rb, X and Y are as defined herein, pharmaceutical compositions containing the derivatives and processes for preparing them.
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- Cyclic urea derivatives, pharmaceutical compositions containing these compounds and methods of using the same
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The invention relates to cyclic urea derivatives of general formula STR1 wherein Ra, Rb, X and Y are as defined herein, pharmaceutical compositions containing the derivatives and processes for preparing them.
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- N-(Substituted)aminocarbonyl O,S-dialkyl phosphoramido(di)thioates and method of controlling arthropods
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This invention relates to novel phosphoramido(di)thioates of the formula: STR1 wherein A is A. a halogen atom, B. a cyano group, C. a (C1 -C6) alkoxy group, D. a (C1 -C6) alkylthio group, E. a (C1 -C6) alkylcarbonyloxy group, F. a phenoxy group, or G. a phenylthio group; R1 is A. a (C1 -C12) alkyl group, B. a (C3 -C8) cycloalkyl group, C. an optionally substituted aralkyl group of up to 11 carbon atoms, or D. an optionally substituted (C6 -C10) aryl group; R2 is a hydrogen atom or a (C1 -C4) alkyl group when A is a halogen atom, and a hydrogen atom when A is other than a halogen atom; R3 is a (C1 -C6) alkyl group; R4 is a (C1 -C6) alkyl group; R5 and R6 are independently hydrogen atoms or (C1 -C4) alkyl groups; and Y is an oxygen or sulfur atom; To compositions containing them, to processes for preparing them, and to methods of utilizing them as arthropodicides.
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