A compound of the formula: ##STR1## wherein ##STR2## represents a cyclic amino group, A represents a methylene group or a carbonyl group, m represents an integer of 1 to 3, n represents an integer of 0 to 4 and p represents an integer of 1 to 2, or a salt thereof, which has glutamate receptor inhibiting activity is provided.
提供一种化合物,其
化学式为:##STR1## 其中##STR2##代表一个环状
氨基团,A代表一个亚甲基团或一个羰基团,m表示1到3的整数,n表示0到4的整数,p表示1到2的整数,或其盐,具有谷
氨酸受体抑制活性。