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    • 1. 发明授权
    • 2-mercapto-5-pyridyl-1,3,4-oxadiazoles and
2-mercapto-5-pyridyl-1,3,4-thiadiazoles of the formula I
    • 2-巯基-5-吡啶基-1,3,4-恶二唑和式I的2-巯基-5-吡啶基-1,3,4-噻二唑
    • US4894380A
    • 1990-01-16
    • US176483
    • 1988-03-25
    • Robert NyfelerWolfgang EckhardtErnst BerigerOdd Kristiansen
    • Robert NyfelerWolfgang EckhardtErnst BerigerOdd Kristiansen
    • A01N43/82A01N43/824C07D413/04C07D417/04
    • C07D413/04A01N43/82C07D417/04
    • The invention relates to 2-mercapto-5-pyridyl-1,3,4-oxadiazoles and 2-mercapto-5-pyridyl-1,3,4-thiadiazoles of the formula I ##STR1## wherein X is oxygen or sulfur,R' is C.sub.1 -C.sub.3 alkyl which is substituted by bromine, fluorine, C.sub.1 -C.sub.3 alkoxy or cyano; unsubstituted or halogen-substituted C.sub.3 -C.sub.7 alkenyl; unsubstituted or halogen-substituted C.sub.4 -C.sub.7 alkynyl,R is C.sub.1 -C.sub.3 alkyl, unsubstituted C.sub.1 -C.sub.3 alkoxy or C.sub.1 -C.sub.3 alkoxy which is substituted by halogen or C.sub.1 -C.sub.3 alkoxy; unsubstituted or halogen-substituted C.sub.3 -C.sub.7 alkenyl; C.sub.3 -C.sub.7 alkynyl, C.sub.1 -C.sub.3 alkylthio, halogen, cyano, hydroxy, amino or amino which is substituted by one or two C.sub.1 -C.sub.3 alkyl groups; or is aminocarbonyl; andn is 0, 1, 2, 3 or 4,to the preparation of the compounds of formula I and to novel intermediates for the synthesis of these compounds. The compounds of formula I have nematicidal properties. The invention further relates to nematicidal compositions which contain at least one compound of formula I as active component, and to methods of using said compounds and of the compositions containing them for controlling nematodes.
    • 本发明涉及式I的2-巯基-5-吡啶基-1,3,4-恶二唑和2-巯基-5-吡啶基-1,3,4-噻二唑,其中X是氧或 硫,R'是被溴,氟,C 1 -C 3烷氧基或氰基取代的C 1 -C 3烷基; 未取代或卤素取代的C 3 -C 7链烯基; 未取代的或卤素取代的C4-C7炔基,R是C1-C3烷基,未取代的C1-C3烷氧基或被卤素或C1-C3烷氧基取代的C1-C3烷氧基; 未取代或卤素取代的C 3 -C 7链烯基; 被一个或两个C 1 -C 3烷基取代的C 3 -C 7炔基,C 1 -C 3烷硫基,卤素,氰基,羟基,氨基或氨基; 或是氨基羰基; 和n为0,1,2,3或4,用于制备式I化合物和用于合成这些化合物的新中间体。 式I的化合物具有杀线虫性质。 本发明还涉及含有至少一种式I化合物作为活性组分的杀线虫组合物,以及使用所述化合物和含有它们的组合物控制线虫的方法。
    • 2. 发明授权
    • Nematicidal compositions
    • 杀线虫组合物
    • US4861787A
    • 1989-08-29
    • US263961
    • 1988-10-25
    • Ernst BerigerWolfgang EckhardtRobert Nyfeler
    • Ernst BerigerWolfgang EckhardtRobert Nyfeler
    • A01N43/82A01N43/824C07D413/04C07D417/04
    • C07D413/04A01N43/82C07D417/04
    • Novel compounds of the formula ##STR1## in which R' represents C.sub.1 -C.sub.5 -alkyl, halogen, trifluoromethyl or C.sub.1 -C.sub.3 -alkoxy;R" represents C.sub.1 -C.sub.5 -alkyl or halogen; andR"' represents C.sub.1 -C.sub.5 -alkyl that is unsubstituted or is substituted by from 1 to 6 halogen atoms, C.sub.1 -C.sub.5 -alkenyl that is unsubstituted or is substituted by from 1 to 6 halogen atoms, or C.sub.1 -C.sub.5 - alkynyl that is unsubstituted or is substituted by from 1 to 6 halogen atoms;m represents 0, 1, 2 or 3 andn represents 0 or 1; andX.sub.1 and X.sub.2 each represents, independently of the other, oxygen or sulphur,as active ingredients for controlling plant parasite nematodes and for preventing damage to cultivated plants caused by nematode attack.
    • 式中,R'表示C 1 -C 5 - 烷基,卤素,三氟甲基或C 1 -C 3 - 烷氧基的新化合物< IMAGE> R“表示C 1 -C 5烷基或卤素; 和R“'表示未被取代或被1至6个卤素原子取代的C1-C5-烷基,未被取代或被1至6个卤素原子取代的C1-C5-烯基或C1-C5-炔基 未被取代或被1至6个卤素原子取代; m表示0,1,2或3,n表示0或1; X1和X2各自独立地表示作为控制植物寄生线虫的活性成分的氧或硫,并且用于防止由线虫攻击引起的对栽培植物的损害。
    • 3. 发明授权
    • 2-Mercapto-5-pyrazinyl-1,3,4-oxadiazoles or
2-mercapto-5-pyrazinyl-1,3,4-thiadiazoles as nematicides
    • 2-巯基-5-吡嗪基-1,3,4-恶二唑或2-巯基-5-吡嗪基-1,3,4-噻二唑作为杀线虫剂
    • US4861367A
    • 1989-08-29
    • US172884
    • 1988-03-25
    • Robert NyfelerWolfgang EckhardtErnst Beriger
    • Robert NyfelerWolfgang EckhardtErnst Beriger
    • A01N43/82A01N43/824C07D413/04C07D417/04
    • C07D413/04A01N43/82C07D417/04
    • 2-Mercapto-5-pyrazinyl-1,3,4-oxadiazoles and 2-mercapto-5-pyrazinyl-1,3,4-thiadiazoles of formula I ##STR1## wherein X is oxygen or sulfur,R' is C.sub.1 -C.sub.5 alkyl, unsubstituted or substituted by halogen, C.sub.1 -C.sub.3 alkoxy or cyano; unsubstituted or halogen-substituted C.sub.3 -C.sub.7 alkenyl; unsubstituted or halogen-substituted C.sub.3 -C.sub.7 alkynyl,R is C.sub.1 -C.sub.3 alkyl, unsubstituted C.sub.1 -C.sub.3 alkoxy or C.sub.1 -C.sub.3 alkoxy which is substituted by halogen or C.sub.1 -C.sub.3 alkoxy; halogen, cyano, hydroxy, amino or amino which is substituted by one or two C.sub.1 -C.sub.3 alkyl groups; or is aminocarbonyl; andn is 0, 1, 2 or 3, the preparation thereof and novel intermediates for their synthesis are disclosed.The compounds of formula I have nematicidal properties. Nematicidal compositions which contain at least one compound of formula I as active ingredient, methods of using said compounds and of the compositions containing them for controlling nematodes are also disclosed.
    • 2-巯基-5-吡嗪基-1,3,4-恶二唑和式I的2-巯基-5-吡嗪基-1,3,4-噻二唑其中X是氧或硫,R'是 C1-C5烷基,未取代或被卤素,C1-C3烷氧基或氰基取代; 未取代或卤素取代的C 3 -C 7链烯基; 未取代的或卤素取代的C3-C7炔基,R是C1-C3烷基,未取代的C1-C3烷氧基或被卤素或C1-C3烷氧基取代的C1-C3烷氧基; 卤素,氰基,羟基,氨基或被一个或两个C 1 -C 3烷基取代的氨基; 或是氨基羰基; 并且n为0,1,2或3,其制备及其合成的新中间体被公开。 式I的化合物具有杀线虫性质。 还公开了含有至少一种式I化合物作为活性成分的杀线虫剂组合物,使用所述化合物和含有它们的组合物用于控制线虫的方法。
    • 6. 发明授权
    • Certain pesticidal phosphorus containing amidines
    • 某些农药含磷脒
    • US3966921A
    • 1976-06-29
    • US574799
    • 1975-05-05
    • Ernst BerigerOdd KristiansenKurt RufenachtJorg Bader, deceased
    • Ernst BerigerOdd KristiansenKurt RufenachtJorg Bader, deceased
    • C07F9/24C07F9/44C07F9/59A01N9/36
    • C07F9/591C07F9/2458C07F9/4465
    • Compounds of the formula ##EQU1## wherein R.sub.1 represents phenyl, or phenyl mono- to trisubstituted by halogen, mono- or disubstituted by C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylthio, nitro, cyano or trifluoromethyl, or monosubstituted by C.sub.1 -C.sub.4 -carbalkoxy,R.sub.2 represents methyl, methoxy, ethyl, ethoxy or phenyl,R.sub.3 represents hydrogen or methyl,R.sub.4 and R.sub.5 represent methyl, ethyl, n-propyl, isopropyl or allyl,X and Y represent oxygen or sulphur, orR.sub.4 and R.sub.5 with the nitrogen atom to which they are bound form the morpholino, piperidino or pyrrolidino ring, orR.sub.3 with R.sub.4 or R.sub.5 forms a 5- or 6-membered saturated ring, whereby then the group R.sub.4 or R.sub.5 not participating in the ring formation represents methyl or ethyl,A process for their manufacture and their use for the control of pests, especially for the control of phytopathogenic nematodes, are disclosed.
    • 化学式XR 2 PARALLEL R4 ANGLE PN = CN ANGLE R1Y|R5 R3其中R1表示苯基,或被卤素单取代或三取代的苯基,被C1-C4-烷基,C1-C4-烷硫基,硝基, 氰基或三氟甲基,或被C1-C4-烷氧基单取代,R2代表甲基,甲氧基,乙基,乙氧基或苯基,R3代表氢或甲基,R4和R5代表甲基,乙基,正丙基,异丙基或烯丙基,X和Y 代表氧或硫,或者R 4和R 5与它们所连接的氮原子形成吗啉代,哌啶子基或吡咯烷子基环,或者R 3与R 4或R 5形成5或6元饱和环,其中R 4或 R5不参与环形成代表甲基或乙基,其制造方法及其用于控制​​污染物的用途,特别是用于控制生物病原体的生物体。