N-(aminoalkyl)-substituted(N or C
alkyl)-aryl-4(methylsulfonylamino)benzamides
    1.
    发明授权
    N-(aminoalkyl)-substituted(N or C alkyl)-aryl-4(methylsulfonylamino)benzamides 失效
    N-(氨基烷基) - 取代(N或C烷基) - 芳基-4(甲基磺酰基氨基)苯甲酰胺

    公开(公告)号:US4920116A

    公开(公告)日:1990-04-24

    申请号:US283712

    申请日:1988-12-13

    IPC分类号: C07D295/13 G03G5/06

    摘要: N-(aminoalkyl)-substituted(N or C alkyl)-aryl-4-(methylsylfonylamino)benzamides of the formula ##STR1## wherein R is C.sub.1 -C.sub.4 straight chain alkyl, one of R.sub.1, R.sub.2 and R.sub.3 is a phenyl or naphthyl group and the others are hydrogen, --NR.sub.4 R.sub.5 is a secondary or teritary amino group, X and X.sub.1 are hydrogen or alkyl and n is 0 or 1, are useful as antiarrhythmic agents in the treatment of cardiac arrhythmias especially as combination Class I/Class III agents.

    摘要翻译: 式(Ia)的N-(氨基烷基) - 取代的(N或C烷基) - 芳基-4-(甲基磺酰基氨基)苯甲酰胺其中R是C1-C4直链烷基,R1,R2和R3之一是苯基或萘基 基团,其余是氢,-NR4R5是次级或分离的氨基,X和X1是氢或烷基,n是0或1,可用作治疗心律失常的抗心律不齐剂,特别是作为I / III类 代理商

    Fermentation process for the production of .beta.-carboline derivatives
by Myrothecium verrucaria
    8.
    发明授权
    Fermentation process for the production of .beta.-carboline derivatives by Myrothecium verrucaria 失效
    发酵过程用于生产β-咔啉衍生物

    公开(公告)号:US5258290A

    公开(公告)日:1993-11-02

    申请号:US867702

    申请日:1992-07-09

    IPC分类号: C12P17/18 C12P01/02

    CPC分类号: C12P17/182

    摘要: A process for the production of .beta.-carboline derivatives of general formula I ##STR1## in which X represents a hydrogen atom or a halogen atom,Y represents a carbon-oxygen bond or a methyl group,R.sub.1 represents an alkyl group with up to 6 carbon atoms andR.sub.2 represents an alkyl group with up to 4 carbon atoms,from 1,2,3,4-tetrahydro-.beta.-carboline derivatives of general formula II ##STR2## in which X, Y, R.sub.1 and R.sub.2 have the above-mentioned meaning, is described, which is characterized in that the 1,2,3,4-tetrahydro-.beta.-carboline derivatives are fermented with a fungi culture of genus Fusarium or Myrothecium.

    摘要翻译: PCT No.PCT / DE91 / 00626 Sec。 371日期:1992年7月9日 102(e)日期1992年7月9日PCT 1991年8月1日PCT PCT。 第WO92 / 05269号公报 日本1992年4月2日。一种制备通式I(ⅰ)的β-咔啉衍生物的方法,其中X表示氢原子或卤素原子,Y表示碳 - 氧键或甲基 ,R1表示具有至多6个碳原子的烷基,R 2表示具有至多4个碳原子的烷基,通式II的1,2,3,4-四氢-β-咔啉衍生物(II) 其中X,Y,R 1和R 2具有上述含义,其特征在于1,2,3,4-四氢-β-咔啉衍生物用镰孢属或镰刀菌属的真菌培养物发酵 。