Halogeno-4-methylpyrazoles
    4.
    发明授权
    Halogeno-4-methylpyrazoles 失效
    卤代-4-甲基吡唑

    公开(公告)号:US5220028A

    公开(公告)日:1993-06-15

    申请号:US869046

    申请日:1992-04-14

    IPC分类号: C07D231/16 C07D401/04

    CPC分类号: C07D401/04 C07D231/16

    摘要: There are disclosed halogeno-4-methylpyrazoles represented by the formula (I): ##STR1## wherein R represents an alkyl group having 1 to 4 carbon atoms, a substituted or unsubstituted phenyl group or a substituted or unsubstituted pyridyl group; X represents a hydrogen atom or a halogen atom; and Y represents a halogen atom, and a process for preparing the same which comprises reacting 1-substituted-4-methylpyrazoles of the formula (II): ##STR2## wherein R has the same meaning as defined above, with a halogen.

    摘要翻译: 公开了由式(I)表示的卤代-4-甲基吡唑:其中R表示碳原子数1〜4的烷基,取代或未取代的苯基或取代或未取代的吡啶基; X表示氢原子或卤原子; 和Y表示卤素原子,及其制备方法,其包括使式(II)的1-取代-4-甲基吡唑:其中R具有与上述定义相同的含义与卤素 。

    Soil fungi inhibiting agent
    5.
    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。