摘要:
Salts of derivatives of N-(tetrahydrobenzothiazolylcar- bamoyl)oxamic acid, represented by the formula: wherein R 1 represents a straight-chain alkyl group having one to six carbon atoms, a branched-chain alkyl group having three to six carbon atoms, a cyclic alkyl group having three to six carbon atoms or a phenyl group; R 2 represents a hydrogen atom or a methyl group; M represents an alkali metal atom or an alkaline earth metal atom; n is 1 when M is an alkali metal atom and n is 1/2 when M is alkaline earth metal atom; and M' is a hydrogen atom, an alkali metal atom or alkaline earth metal atom; are useful as herbicides.
摘要:
Derivatives of tetrahydrobenzothiazole of formula (I): wherein R 1 and R 2 represent independently a straight chain alkyl group having 1 to 6 carbon atoms or a branched chain alkyl group having 3 to 6 carbon atoms, are useful as herbicides.
摘要:
The present invention provides a fungicidal composition having a stable crop damage prevention at a small dosage. It contains at least one fungicidal compound selected from the group consisting of benomyl, cypendazole, carbendazim (also called as "MBC"), EBC, thiabendazole, fuberidazole, dimetbenzazol, thiophanate methyl and thiophanate ethyl with ipconazole.
摘要:
Derivatives of tetrahydrobenzothiazole represented by the formula (I): wherein R represents a C 1 -C 4 alkyl group; R' represents hydrogen, hydroxyl. C 1 -C 4 alkoxy, C 2 -C 6 acyloxy unsubstituted or substituted by halogen or C,-C. alkoxy, C, to C 4 -alkylamino group or di (C 1 to C 4 alkyl) amino group and R' represents a hydrogen atom or R 1 and R'together with the carbon atom to which they are attached represent a carbonyl group; and X represents a methylene group, hydroxymethylene, or carbonyl group or -O-; are useful as herbicides.
摘要:
Derivatives of tetrahydrobenzothiazole represented by the formula (I): wherein R represents a hydrogen atom, a hydroxyl group or a C 2 -C 6 acyloxy group and X represents a methylene group, (C 1 to C 4 -alkyl) group, a (benzyl) group or -O-, are useful as herbicides.
摘要:
Salts of derivatives of N-(tetrahydrobenzothiazolylcar- bamoyl)oxamic acid, represented by the formula: wherein R 1 represents a straight-chain alkyl group having one to six carbon atoms, a branched-chain alkyl group having three to six carbon atoms, a cyclic alkyl group having three to six carbon atoms or a phenyl group; R 2 represents a hydrogen atom or a methyl group; M represents an alkali metal atom or an alkaline earth metal atom; n is 1 when M is an alkali metal atom and n is 1/2 when M is alkaline earth metal atom; and M' is a hydrogen atom, an alkali metal atom or alkaline earth metal atom; are useful as herbicides.
摘要:
Derivatives of tetrahydrobenzothiazole of formula (I): wherein R 1 and R 2 represent independently a straight chain alkyl group having 1 to 6 carbon atoms or a branched chain alkyl group having 3 to 6 carbon atoms, are useful as herbicides.