Benzylthio pyridazinone derivatives, preparation thereof, and
insecticidal acaricidal, fungicidal compositions
    2.
    发明授权
    Benzylthio pyridazinone derivatives, preparation thereof, and insecticidal acaricidal, fungicidal compositions 失效
    苄硫基哒嗪酮衍生物,其制备和杀虫杀螨,杀真菌组合物

    公开(公告)号:US4877787A

    公开(公告)日:1989-10-31

    申请号:US27191

    申请日:1987-03-17

    摘要: Novel 3(2H)-pyridazinone derivatives having the formula I: ##STR1## wherein, R is a straight or branched C.sub.2 to C.sub.6 alkyl, R.sup.1 and R.sup.2 are each independently hydrogen or a lower alkyl, R.sup.4 is a halogen, R.sup.3 is a halogen, an alkyl, a cycloalkyl, an alkoxy, a haloalkyl, a haloalkoxy, --CN, --NO.sub.2, a phenyl, a benzyloxy, a benzyl, a phenoxy, a phenylthio, a pyridyloxy, a quinoxalyloxy, a lower alkenyloxy, a lower alkylthio, a lower haloalkylthio, --Si(CH.sub.3).sub.3, --OH, --N(CH.sub.3).sub.2, --SCN, --COOCH.sub.3 or --OCH(CH.sub.3)COOC.sub.2 H.sub.5, and n is an integer of 1 to 5, said R.sup.3 being the same or different when n is an integer of 2 to 5. A process for preparation of said derivatives is also provided. These derivatives are useful as an active ingredient of insecticidal, acaricidal, nematicidal and/or fungicidal compositions for agricultural and horticultural uses as well as of expellent compositions for ticks parasitic on animals.

    摘要翻译: 具有式I的新型3(2H) - 哒嗪酮衍生物:其中R是直链或支链C 2至C 6烷基,R 1和R 2各自独立地是氢或低级烷基,R 4是卤素,R 3 是卤素,烷基,环烷基,烷氧基,卤代烷基,卤代烷氧基,-CN,-NO 2,苯基,苄氧基,苄基,苯氧基,苯硫基,吡啶氧基,喹喔啉氧基,低级烯氧基, 低级烷硫基,低级卤代烷硫基,-Si(CH3)3,-OH,-N(CH3)2,-SCN,-COOCH3或-OCH(CH3)COOC2H5,n为1〜5的整数,R3 当n为2〜5的整数时,其相同或不同。还提供了制备所述衍生物的方法。 这些衍生物可用作农业和园艺用途的杀虫,杀螨,杀线虫和/或杀真菌组合物的活性成分,以及用于动物寄生的蜱的驱虫剂组合物。

    Storage cell type X-ray apparatus
    6.
    发明授权
    Storage cell type X-ray apparatus 失效
    存储单元型X射线装置

    公开(公告)号:US4200796A

    公开(公告)日:1980-04-29

    申请号:US915773

    申请日:1978-06-15

    摘要: A storage cell type X-ray apparatus uses a storage cell as its power source and operates so that the dc voltage of the power source is converted to an ac voltage, this ac voltage is elevated to a higher voltage and rectified to obtain a high dc voltage. The resulting voltage is applied to an X-ray tube, to cause this X-ray tube to emit X-rays. This apparatus includes means for stabilizing the voltage applied to the X-ray tube.

    摘要翻译: 存储单元型X射线装置使用存储单元作为其电源并进行动作,使得电源的直流电压转换为交流电压,将该交流电压提高到更高的电压并整流以获得高直流 电压。 将所得到的电压施加到X射线管,使该X射线管发射X射线。 该装置包括用于稳定施加到X射线管的电压的装置。

    Soil fungi inhibiting agent
    8.
    发明授权
    Soil fungi inhibiting agent 失效
    土壤真菌抑制剂

    公开(公告)号:US4036984A

    公开(公告)日:1977-07-19

    申请号:US571925

    申请日:1975-04-28

    摘要: Soil fungi-inhibiting agent containing as the active ingredient one or more of the compounds represented by the following general formula ##STR1## wherein I. WHEN BOTH X and Y are oxygen atoms, Z is hydrogen atom, unsubstituted alkyl group, unsubstituted alkenyl group, ##STR2## (in this case the compound is p-toluene sulfonate), NH.sub.2 CH.sub.2 -- (in this case the compound is p-toluene sulfonate), acyl group, ClCH.sub.2 CONH--, or alkyl group substituted by substituents such as R.sub.1 COO--, CH.sub.3 COS--, R.sub.2 O--, R.sub.2 S--, HO--, HOOC--, CH.sub.3 CONH--, acyl group, alkoxyacyl group, where R.sub.1 is lower-alkyl group or alkenyl group, R.sub.2 is lower-alkyl group or benzyl group;Ii. when X is oxygen and Y is sulfur or --NH--, Z is lower alkyl group;Iii. when X is sulfur and Y is oxygen, Z is lower-alkyl group, acetylmethyl group, methoxymethyl group, 2-methyl-1-propynyl group or nitromethyl group;Iv. when X is sulfur and Y is --NH--, Z is lower-alkyl group.

    摘要翻译: 含有作为活性成分的一种或多种由以下通式表示的化合物的土壤真菌抑制剂其中I.当X和Y为氧原子时,Z为氢原子,未取代的烷基,未取代的烯基, (在这种情况下,化合物为对甲苯磺酸盐),NH 2 CH 2 - (在这种情况下为化合物为对甲苯磺酸盐),酰基 基团,ClCH 2 CONH-或被诸如R 1 COO-,CH 3 COS-,R 2 O-,R 2 S-,HO-,HOOC-,CH 3 CONH-,酰基,烷氧基酰基的取代基取代的烷基,其中R 1是低级烷基或烯基 R2是低级烷基或苄基; 二, 当X是氧而Y是硫或-NH-时,Z是低级烷基; 三, 当X为硫,Y为氧时,Z为低级烷基,乙酰基甲基,甲氧基甲基,2-甲基-1-丙炔基或硝基甲基; 四, 当X是硫并且Y是-NH-时,Z是低级烷基。