PROCESS FOR PRODUCING TETRAZOLE COMPOUND AND INTERMEDIATE THEREFOR
    13.
    发明公开
    PROCESS FOR PRODUCING TETRAZOLE COMPOUND AND INTERMEDIATE THEREFOR 失效
    用于生产四唑连接装置,其合适中间体

    公开(公告)号:EP0711762A1

    公开(公告)日:1996-05-15

    申请号:EP95918185.0

    申请日:1995-05-15

    Abstract: There are disclosed an industrially favorable process for producing a tetrazole compound of general formula (1):

    characterized in that a nitrile of general formula (2):

            R¹CN     (2)

    is reacted with hydrazine or a salt thereof in the presence of a catalyst, followed by reaction with a nitrous acid compound of general formula (3):

            ANO₂     (3)

    or a nitrile of general formula (2) is reacted with hydrogen sulfide, followed by reaction with an alkyl halide of general formula (4):

            R⁴J     (4)

    with hydrazine or a salt thereof, and then with a nitrous acid compound of general formula (3); and an intermediate of general formula (5):

            R¹C(=R⁵)R⁶     (5)

    which is useful for the production of the tetrazole compound (in which R¹ to R⁶, A and J in the above formulas are as defined in the specification).

    Abstract translation: 有在工业上有利的方法游离缺失盘用于制备通式的四唑化合物(1):特征做通式的腈(2):R <1> CN进行反应与肼或在存在其盐 一催化剂,接着通过与通式的亚硝酸化合物(3):AnO2或通式(2)的腈进行反应与硫化氢,接着与上通式(4)的烷基卤化物,R 与肼或其盐,然后与通式(3)的亚硝酸化合物<4>焦耳; 和在中间的通式(5):R <1> C(= R <5>)R <6>所有这是用于生产四唑化合物(有用,其中R <1>至R <6>甲 和J在上述式如说明书中所定义)。

    N-Methylamide, Verfahren und Zwischenprodukte zu ihrer Herstellung sowie Verfahren zur Bekämpfung von Schädlingen
    14.
    发明公开
    N-Methylamide, Verfahren und Zwischenprodukte zu ihrer Herstellung sowie Verfahren zur Bekämpfung von Schädlingen 失效
    N-甲基酰胺,其制备方法以及用于控制害虫的方法的方法和中间体。

    公开(公告)号:EP0585751A1

    公开(公告)日:1994-03-09

    申请号:EP93113327.6

    申请日:1993-08-20

    Abstract: N-Methylamide der Formel I,

    in der

    R Alkyl oder Cyclopropyl bedeutet, die Reste
    A Wasserstoff, Halogen, Cyano, Nitro, Alkyl, Cycloalkyl, OR¹, Cycloalkyloxy, Haloalkyl, Haloalkyloxy, Alkenyl, Alkenyloxy, Alkinyl, Alkoxyalkyl, Cyanoalkyl, Nitroalkyl, Phenyl, Phenoxy, C(O)R¹, CO₂R¹, C(O)NR¹R², C(S)NR¹R², NR¹R², NR¹C(O)R², NR¹CO₂R², OC(O)R¹, SR¹, S(O)R¹, S(O)₂R¹, die Gruppierungen
    -C(R¹)=NR², -N=CR¹R²,
    bedeuten, wobei die Reste R¹, R² und R³ Wasserstoff oder C₁-C₆-Alkyl bedeuten und X S, O und NR³ bedeutet und n die Zahlen 0 oder 1 bedeutet oder zwei der Gruppen A m in benachbarten Positionen zusammen die Gruppierung -CH=CH-CH=CH-bedeuten und
    m für die Zahlen 1, 2 oder 3 steht
    und diese Verbindungen enthaltende Fungizide.

    Abstract translation: 下式的N-甲基酰胺I 其中,R表示烷基或环,基团A表示氢,卤素,氰基,硝基,烷基,环烷基,OR <1>,环烷氧基,卤代烷基,卤代烷氧基,烯基,烯氧基,炔 ,烷氧基烷基,氰基烷基,硝基烷基,苯基,苯氧基,C(O)R <1>,CO 2 <1>,C(O)NR <1> [R <2>,C(S)NR <1> [R <2> ,NR <1> [R <2>,NR <1> C(O)R <2>,NR <1> CO 2 <2>,OC(O)R <1>,SR <1>,S(O) [R <1>,S(O)2 <1>,基团-C(R <1>)= NR <2>,-N = CR <1> [R <2>,其中基团R < 1>,R <2>和R <3>表示氢或C1-C6烷基或X表示S,O和NR <3>和n表示数字0或1,或两个基团难道相邻的位置一起 表示基团-CH = CH-CH = CH,且m darstellt数字1,2或3,和含有这些化合物的杀真菌剂。

    METHOD FOR PRODUCING 4-SUBSTITUTED BENZOTHIOAMIDE DERIVATIVE
    20.
    发明公开
    METHOD FOR PRODUCING 4-SUBSTITUTED BENZOTHIOAMIDE DERIVATIVE 有权
    生产4-取代苯甲酰胺衍生物的方法

    公开(公告)号:EP2441752A1

    公开(公告)日:2012-04-18

    申请号:EP10786263.3

    申请日:2010-06-08

    Inventor: SUGIURA, Satoshi

    CPC classification number: C07C327/48

    Abstract: Disclosed is a method appropriate for safely, economically and easily producing at a high yield a 4-substituted benzothioamide derivative which is useful as an intermediate in the production of a 2-(3-cyanophenyl)thiazole derivative useful as a drug for gout. Specifically disclosed is a method for producing a 4-substituted benzothioamide derivative represented by formula (A).

    Abstract translation: 公开了适用于安全,经济和容易地以高产率生产4-取代苯并硫代酰胺衍生物的方法,该4-取代苯并硫代酰胺衍生物可用作生产可用作痛风药物的2-(3-氰基苯基)噻唑衍生物的中间体。 具体地公开了用于制备由式(A)表示的4-取代的苯并硫代酰胺衍生物的方法。

Patent Agency Ranking