申请人:Green Cross Corporation
公开号:US05308840A1
公开(公告)日:1994-05-03
Aminophenol derivatives of the following formula (I) ##STR1## wherein X is hydrogen atom, lower alkyl or a protecting group for phenolic hydroxy, Y is hydrogen atom or lower alkyl, Z is hydrogen atom, lower alkyl, halogen atom or trifluoromethyl, A is hydrogen atom or lower alkyl, t is an integer of 1 to 5, l and m are respectively an integer of 2 to 4, E and W are nitrogen atoms, F is a direct bond or oxygen atom, P and Q are each hydrogen atom, halogen atom, lower alkyl or lower alkoxy, and R.sup.8 is hydrogen atom, hydroxy or a hydroxy-protecting group, and their pharmcologically acceptable salts. Since the aminophenol derivatives (I) of the present invention have excellent antioxidative action and antiinflammatory and antiallergic action in mammalian animals including human, they are extremely useful as pharmaceuticals such as an antiinflammatory or an antiallergic.
下列公式(I)的氨基酚衍生物 ##STR1## 其中X为氢原子、低碳基或酚羟基的保护基团,Y为氢原子或低碳基,Z为氢原子、低碳基、卤原子或三氟甲基,A为氢原子或低碳基,t为1到5的整数,l和m分别为2到4的整数,E和W为氮原子,F为直接键或氧原子,P和Q分别为氢原子、卤原子、低碳基或低碳氧基,R.sup.8为氢原子、羟基或羟基保护基团,以及它们的药物学上可接受的盐。由于本发明的氨基酚衍生物(I)在哺乳动物动物中包括人类具有优异的抗氧化作用和抗炎和抗过敏作用,因此它们极为有用,例如用作抗炎或抗过敏药物。