1,4-Benzodioxan derivatives of the formula: ##STR1## IN WHICH Ar is an aryl group and X is --OR, where R is hydroxyalkyl, aminoalkyl, or aminoalkoxyalkyl, or ##STR2## where R.sub.1 and R.sub.2 are hydrogen, hydroxyl, alkyl, aryl, or aralkyl or are joined together to form an alkylene group which may contain an oxygen, sulphur or nitrogen hetero atom, have interesting pharmacological properties.
1,4-苯并
二噁烷衍
生物的
化学式为:##STR1## 其中Ar是芳基基团,X是--OR,其中R是羟基烷基、
氨基烷基或
氨氧烷基,或##STR2## 其中R.sub.1和R.sub.2是氢、羟基、烷基、芳基或芳基烷基,或者它们结合在一起形成一个可能含有氧、
硫或氮杂原子的烷基基团,具有有趣的药理学性质。