Methyl .alpha.-phenylbutenoates
    2.
    发明授权
    Methyl .alpha.-phenylbutenoates 失效
    α-苯基丁烯酸甲酯

    公开(公告)号:US5707936A

    公开(公告)日:1998-01-13

    申请号:US732300

    申请日:1996-10-31

    摘要: Methyl .alpha.-phenylbutenoates of the formula I ##STR1## where -- is a single or double bond and the index and the substituents have the following meanings: n is 0, 1, 2, 3 or 4; R.sup.1 is nitro, cyano, halogen, alkyl, haloalkyl or alkoxy; R.sup.2 is hydrogen, nitro, cyano, halogen, alkyl, haloalkyl, alkoxy, alkylthio or alkoxycarbonyl; R.sup.3 is unsubst. or subst. alkyl, alkenyl or alkynyl; an unsubst. or subst. saturated or mono-or diunsaturated ring which, in addition to carbon atoms, can contain one to three of the following heteroatoms as ring members: oxygen, sulfur and nitrogen, or an unsubst. or subst. mono- or binuclear aromatic radical which, in addition to carbon atoms, can contain one to four nitrogen atoms or one or two nitrogen atoms and an oxygen or sulfur atom or an oxygen or sulfur atom as ring members, processes for their preparation and their use are described.

    摘要翻译: PCT No.PCT / EP95 / 01554 Sec。 371日期:1996年10月31日 102(e)日期1996年10月31日PCT提交1995年4月25日PCT公布。 公开号WO95 / 29896 日期:1995年11月9日式Ⅰ的甲基α-苯基丁烯酸甲酯其中+ E,非 - + EE是单键或双键,指数和取代基具有以下含义:n为0,1,2 ,3或4; R 1为硝基,氰基,卤素,烷基,卤代烷基或烷氧基; R 2是氢,硝基,氰基,卤素,烷基,卤代烷基,烷氧基,烷硫基或烷氧基羰基; R3不成立。 或subst。 烷基,烯基或炔基; 一个没有 或subst。 饱和或单或二不饱和的环,其除了碳原子外可以含有一个至三个以下杂原子作为环成员:氧,硫和氮,或者不存在。 或subst。 除了碳原子之外,还可以含有一至四个氮原子或一个或两个氮原子和氧或硫原子或氧或硫原子作为环成员的单或双核芳族基团,其制备方法及其用途 被描述。

    Pyrazoyly derivatives and their use
    3.
    发明授权
    Pyrazoyly derivatives and their use 失效
    吡唑基衍生物及其用途

    公开(公告)号:US5506254A

    公开(公告)日:1996-04-09

    申请号:US498759

    申请日:1995-07-06

    摘要: Pyrazolyl derivatives of the general formula I ##STR1## where the indices and the substituents have the following meanings: n is is 0, 1, 2, 3 or 4, it being possible for the radicals R.sup.1 to be different if n is greater than 1;m is 0, 1 or 2, it being possible for the radicals R.sup.3 to be different if m is greater than 1;R.sup.1 is nitro, cyano, halogen,alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio,unsubstituted or substituted phenyl or phenoxy;R.sup.2 is hydrogen,unsubstituted or substituted alkyl, alkenyl or alkynyl,an unsubstituted or substituted, saturated or mono- or diunsaturated ring,an unsubstituted or substituted, mono- or binuclear aromatic radical;R.sup.3 is nitro, cyano, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy;R.sup.4 is hydrogen, cyano, halogen, alkyl or haloalkyl,processes for their preparation and their use are described.

    摘要翻译: 通式I的吡唑基衍生物其中指数和取代基具有以下含义:n为0,1,2,3或4,如果n大于,则基团R1可能不同 1; m为0,1或2,如果m大于1,则基团R3可能不同; R 1为硝基,氰基,卤素,烷基,卤代烷基,烷氧基,卤代烷氧基或烷硫基,未取代或取代的苯基或苯氧基; R 2是氢,未取代或取代的烷基,烯基或炔基,未取代或取代的饱和或单或二不饱和环,未取代或取代的单或双核芳族基团; R3是硝基,氰基,卤素,烷基,卤代烷基,烷氧基或卤代烷氧基; R4是氢,氰基,卤素,烷基或卤代烷基,描述了它们的制备及其用途。