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    • 2. 发明授权
    • Pesticidal diphenylethylene derivatives
    • 杀虫二苯乙烯衍生物
    • US4876270A
    • 1989-10-24
    • US154661
    • 1988-02-10
    • Hans-Rudolf Waespe
    • Hans-Rudolf Waespe
    • A01N43/28A01N43/30A01N43/32C07D317/50C07D317/52C07D317/54C07D317/64C07D327/04C07D405/10
    • C07D405/10A01N43/28A01N43/30A01N43/32C07D317/50C07D317/52C07D317/54C07D317/64C07D327/04
    • Novel substituted .alpha.,.alpha.-diphenylethylene derivatives of formula I ##STR1## in which R.sub.1 and R.sub.4 independently of one another each represents hydrogen, hydroxy, C.sub.1 -C.sub.5 -alkyl, C.sub.1 -C.sub.8 -alkoxy, C.sub.1 -C.sub.3 -alkoxy substituted by from 1 to 7 halogen atoms, alkoxyalkoxy having a total of from 2 to 6 carbon atoms, C.sub.3 -C.sub.5 -alkenyloxy or C.sub.3 -C.sub.5 -alkynyloxy;R.sub.2 and R.sub.3 independently of one another each represents hydrogen, halogen, C.sub.1 -C.sub.3 -alkyl, C.sub.1 -C.sub.5 -alkoxy or nitro; orR.sub.1 and R.sub.2 together represent a radical --O--CH.sub.2 --O-- or --O--CH.sub.2 --CH.sub.2 --O--;R.sub.5 and R.sub.6 independently of one another each represents hydrogen, halogen or methyl;R.sub.7 and R.sub.8 independently of one another each represents hydrogen, methyl or ethyl;X and Y independently of one another each represents --O-- or --S--;processes and intermediates for the preparation of these compounds, and compositions containing them for controlling insects and representatives of the order Acarina, especially plant-destructive insects and ecto-parasites that attack animals.
    • 式I的新型取代的α,α-二苯基乙烯衍生物其中R 1和R 4彼此独立地表示氢,羟基,C 1 -C 5 - 烷基,C 1 -C 8 - 烷氧基,C 1 -C 3 - 烷氧基取代的 1至7个卤素原子,具有2至6个碳原子的烷氧基烷氧基,C3-C5-烯氧基或C3-C5-炔氧基; R2和R3彼此独立地表示氢,卤素,C1-C3-烷基,C1-C5-烷氧基或硝基; 或者R 1和R 2一起代表基团-O-CH 2 -O-或-O-CH 2 -CH 2 -O-; R 5和R 6彼此独立地表示氢,卤素或甲基; R 7和R 8各自独立地表示氢,甲基或乙基; X和Y彼此独立地表示-O-或-S-; 用于制备这些化合物的方法和中间体,以及含有它们的组合物,用于控制昆虫和蜱螨纲的代表,特别是攻击动物的植物破坏性昆虫和异位寄生虫。
    • 3. 发明授权
    • Substituted 4,5-dihydro-1,3,4-thiadiazoles useful as insecticides
    • 用作杀虫剂的取代的4,5-二氢-1,3,4-噻二唑
    • US4699913A
    • 1987-10-13
    • US876035
    • 1986-06-19
    • Saleem FarooqJosef EhrenfreundHans-Rudolf Waespe
    • Saleem FarooqJosef EhrenfreundHans-Rudolf Waespe
    • A01N43/40A01N43/82A01N43/824C07D285/02C07D417/04C07D417/14A61K31/44
    • C07D417/04A01N43/82C07D417/14
    • The invention relates to novel unsubstituted or substituted 2-phenyl-5-pyridyl-4,5-dihydro-1,3,4-thiadiazoles of the formula ##STR1## wherein R.sub.1 is hydrogen or C.sub.1 -C.sub.4 alkyl;R is hydrogen, C.sub.1 -C.sub.4 alkyl, halogen, nitro, cyano, C.sub.1 -C.sub.4 alkoxy, C.sub.1 -C.sub.4 alkylthio, C.sub.1 -C.sub.4 haloalkyl containing 1 to 9 halogen atoms, C.sub.1 -C.sub.4 haloalkoxy containing 1 to 9 halogen atoms, C.sub.1 -C.sub.4 haloalkylthio containing 1 to 9 halogen atoms, phenyl, substituted phenyl, phenylalkyl, substituted phenylalkyl, phenoxy, substituted phenoxy, phenylthio, substituted phenylthio, pyridyloxy or substituted pyridyloxy andn is a value from 1 to 5;and to the salts and optical isomers thereof; to the preparation of these compounds and to compositions containing them for use in pest control, in particular for controllng insects that attack plants and animals. The novel compounds exhibit in particular good activity against plant-destructive sucking insects.
    • 本发明涉及新的未取代或取代的2-苯基-5-吡啶基-4,5-二氢-1,3,4-噻二唑,其中R1是氢或C1-C4烷基; R是氢,C 1 -C 4烷基,卤素,硝基,氰基,C 1 -C 4烷氧基,C 1 -C 4烷硫基,含有1至9个卤素原子的C 1 -C 4卤代烷基,含有1至9个卤素原子的C 1 -C 4卤代烷氧基,含有1至9个卤素的C 1 -C 4卤代烷硫基 苯基,取代的苯基,苯基烷基,取代的苯基烷基,苯氧基,取代的苯氧基,苯硫基,取代的苯硫基,吡啶氧基或取代的吡啶氧基,n是1至5的值; 及其盐和光学异构体; 涉及这些化合物的制备和含有它们用于害虫防治的组合物,特别是用于控制攻击植物和动物的昆虫。 新型化合物对植物破坏性吸吮昆虫具有特别好的活性。
    • 4. 发明授权
    • Sulfamoylphenylureas
    • 磺酰基苯基脲
    • US5215570A
    • 1993-06-01
    • US637097
    • 1991-01-03
    • Urs BurckhardtRaafat SolimanWerner TopflHans-Rudolf Waespe
    • Urs BurckhardtRaafat SolimanWerner TopflHans-Rudolf Waespe
    • A01N25/32C07C311/51C07D213/81C07D307/68C07D333/38
    • C07D213/81A01N25/32C07C311/51C07D307/68C07D333/38
    • The N-acylsulfamoylphenylureas of formula I below are suitable as counter-agents (antidotes or safeners) for protecting cultivated plants from the phytotoxic action of herbicides. Suitable crops are preferably cereals, soybeans, sorghum, maize and rice, and suitable herbicides are sulfonylureas, chloroacetanilides and aryloxyphenoxypropionic acid derivatives.The N-acylsulfamoylphenylureas have the formula I ##STR1## wherein A is a radical selected from the group ##STR2## R.sub.1 is C.sub.1 -C.sub.4 -alkoxy or each of R.sub.1 and R.sub.2, independently of the other, is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.8 cycloalkyl, C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 alkynyl, ##STR3## or C.sub.1 -C.sub.4 alkyl substituted by C.sub.1 -C.sub.4 alkoxy or by ##STR4## or R.sub.1 and R.sub.2 together form a C.sub.4 -C.sub.6 alkylene bridge, or a C.sub.4 -C.sub.6 alkylene bridge interrupted by oxygen, sulfur, SO, SO.sub.2, NH or by --N(C.sub.1 -C.sub.4 alkyl)-, R.sub.3 is hydrogen or C.sub.1 -C.sub.4 alkyl, R.sub.a to R.sub.h, R.sub.x and R.sub.y are as defined in the disclosure.
    • 下式I的N-酰基氨磺酰基苯基脲适用于保护栽培植物免受除草剂植物毒性作用的反作用剂(解毒剂或安全剂)。 合适的作物优选是谷物,大豆,高粱,玉米和水稻,合适的除草剂是磺酰脲类,氯乙酰苯胺和芳氧基苯氧基丙酸衍生物。 N-酰基磺酰基苯基脲具有式I(I)其中A是选自下列基团的基团:R1是C1-C4-烷氧基或R1和R2中的每一个,独立于另一个 ,是氢,C1-C8烷基,C3-C8环烷基,C3-C6链烯基,C3-C6炔基,或C1-C4烷氧基取代的C1-C4烷基,或者由R1和R2一起形成C4-C6亚烷基桥,或 由氧,硫,SO,SO2,NH或-N(C1-C4烷基) - 间隔的C4-C6亚烷基桥,R3是氢或C1-C4烷基,Ra到Rh,Rx和Ry如本公开所定义。