METHOD FOR PRODUCING CROSS-COUPLING COMPOUND
    2.
    发明公开
    METHOD FOR PRODUCING CROSS-COUPLING COMPOUND 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINER QUERVERNETZENDEN VERBINDUNG

    公开(公告)号:EP2143705A1

    公开(公告)日:2010-01-13

    申请号:EP08710335.4

    申请日:2008-02-08

    申请人: Kao Corporation

    摘要: To provide a method for performing a cross-coupling reaction of a Grignard compound with an alkyl halide simply, efficiently and in high yield, a method for obtaining a ω-bromo long chain carboxylic acid simply and efficiently using an easily obtainable raw material and a method for producing a useful branched fatty acid simply and efficiently.

    [R 1 : an alkyl group having 1 to 15 carbon atoms, R 2 : an alkyl group having 1 to 30 carbon atoms with a carboxyl group and X and X': a halogen atom]

    [n : an integer of 9 to 17]

    [n : an integer of 9 to 17, R 1a : a branched alkyl group having 3 to 8 carbon atoms and X: a halogen atom]

    摘要翻译: 为了提供简单,有效和高收率地进行格氏化合物与烷基卤化物的交叉偶联反应的方法,可以简单有效地使用容易获得的原料获得-溴长链羧酸的方法和 简单有效地生产有用的支链脂肪酸的方法。 [R 1:具有1至15个碳原子的烷基,R 2:具有羧基的具有1至30个碳原子的烷基,X和X':卤素原子] [n:9至17的整数] [n:9〜17的整数,R 1a:碳原子数3〜8的支链烷基,X:卤素原子]

    AMINE DERIVATIVES FOR TREATMENT OF SKIN DISORDERS
    3.
    发明公开
    AMINE DERIVATIVES FOR TREATMENT OF SKIN DISORDERS 失效
    AMIN-DERIVATEFÜRDIE BEHANDLUNG VON HAUTERKRANKUNGEN

    公开(公告)号:EP0790977A1

    公开(公告)日:1997-08-27

    申请号:EP95936755.0

    申请日:1995-11-08

    申请人: Kao Corporation

    IPC分类号: A61K8 A61K31 A61Q19 C07C217 C07D303

    摘要: An amine derivative represented by formula (1) or an acid addition salt thereof, wherein R1 represents a group (a), a cyclopentyl group, cyclohexyl group, or a cycloheptyl group, R2 is a hydrogen atom or C¿1?-C3 alkyl group which may be substituted by one or more hydroxy groups, m is an integer falling in the range from 3 to 5 inclusive, and n is an integer falling in the range from 9 to 11 inclusive. Also, intermediates useful in the manufacture of the amine derivative (1), compositions for external application to the skin containing the amine derivative, and keratinization improvers containing the amine derivative as an active component are described. The compound (1) has excellent keratinization improving action, pigmentation preventing action, etc.

    摘要翻译: PCT No.PCT / JP95 / 02284第 371日期1997年5月30日 102(e)日期1997年5月30日PCT提交1995年11月8日PCT公布。 WO96 / 15098 PCT公开号 日期:1996年5月23日公开是由下式(1)表示的胺衍生物或其酸加成盐:其中,R1表示环戊基,环己基或环庚基,R2表示 氢原子或可被一个或多个羟基取代的C 1 -C 3烷基,m为3〜5的整数,n为9〜11的整数。 此外,描述了可用于制备胺衍生物(1)的中间体,外用于含有胺衍生物的皮肤的组合物和含有胺衍生物作为活性成分的角质化改进剂。 化合物(1)具有优异的角质化改善作用,防止着色作用等。