Prophylactic or ameliorating agent for pigmentation

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专利权人:

Pola Chemical Industries Inc.

发明人:

Yamasaki, Takashi,Saitoh, Yuko,Kondo, Chihiro

申请号：

AU2011206133

公开号：

AU2011206133B2

申请日:

2011.01.12

申请国别(地区):

AU

年份:

2014

代理人:

摘要：

Disclosed are: a pigmentation-preventing or -ameliorating agent having a novel base structure and an external preparation for skin, which comprises the component. Specifically disclosed are: a pigmentation-preventing or -ameliorating agent comprising a compound represented by general formula (1) or an isomer and/or a pharmacologically acceptable salt thereof and an external preparation for skin, which comprises the component.[In the formula, R

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