DERIVES D ACIDE HYDROXAMIQUE ET LEURS PROCEDES DE PREPARATION

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专利权人:

AMOREPACIFIC CORPORATION

发明人:

申请号：

EP06716469.9

公开号：

EP1874722B1

申请日:

2006.03.21

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

The present invention provides hydroxamic acid derivatives represented by the formula, having antioxidation, collagen biosynthesis promotion and skin pore contraction effects, and a method for preparation thereof. Further, the present invention provides skin-care external compositions for preventing skin aging, containing said hydroxamic acid derivatives represented by the formula as an active ingredient.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/