申请人:Takeda Chemical Industries, Ltd.
公开号:US05436359A1
公开(公告)日:1995-07-25
There are disclosed novel hydroquinone derivatives of the formulas: ##STR1## The derivatives of the formula (I) have various pharmacological activities such as antioxidation in living bodies and are useful as medicaments, and the derivatives of the formula (II) are intermediates for the production thereof.
本发明揭示了新型的羟基苯醌衍生物,化学式如下:##STR1## 公式(I)的衍生物具有各种药理活性,如在活体内的抗氧化作用,并可用作药物;而公式(II)的衍生物是其生产的中间体。