New aromatic derivatives having an activity antagonistic to calcium and corresponding to formula: ##STR1## in which: A represents a chain having any one of the following structures: ##STR2## Ar represents a group of structure: ##STR3## n takes the value 1 or 2 when R is different from H; m takes the value 2 or 3.
具有对
钙具有拮抗活性的新芳香衍
生物对应于以下公式:##
STR1##在其中:A代表具有以下任一结构的链:##
STR2## Ar代表具有以下结构的基团:##
STR3## 当R不等于H时,n取值1或2;m取值2或3。