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公开(公告)号:US5801202A
公开(公告)日:1998-09-01
申请号:US817928
申请日:1997-05-30
申请人: Taketoshi Fujimori , Hiroshi Kusuoku , Akira Yamamuro , Yukihiro Yada , Kazuhiko Higuchi , Genji Imokawa , Naoki Kondo , Yoshinori Masukawa , Hajime Tokuda , Hisashi Tsujimura
发明人: Taketoshi Fujimori , Hiroshi Kusuoku , Akira Yamamuro , Yukihiro Yada , Kazuhiko Higuchi , Genji Imokawa , Naoki Kondo , Yoshinori Masukawa , Hajime Tokuda , Hisashi Tsujimura
IPC分类号: A61K8/41 , A61K31/13 , A61Q19/00 , C07C217/28 , C07D303/22 , A01K31/13
CPC分类号: A61K8/41 , A61Q19/00 , C07C217/28 , C07D303/22 , A61Q19/004 , A61Q5/006 , C07C2101/08 , C07C2101/14 , C07C2101/18
摘要: Disclosed is an amine derivative represented by the following formula (1) or an acid addition salt thereof: ##STR1## wherein R.sup.1 represents a group ##STR2## a cyclopentyl group, cyclohexyl group, or a cycloheptyl group, R.sup.2 is a hydrogen atom or C1-C3 alkyl group which may be substituted by one or more hydroxyl 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。 公开号WO96 / 15098 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 氢原子或可以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,以及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