Synthesis and anticonvulsant activity of analogs of 4-amino-N-(1-phenylethyl)benzamide
作者:C. Randall Clark、Timothy W. Davenport
DOI:10.1021/jm00390a016
日期:1987.7
to 4-amino-N-(1-phenylethyl)benzamide, 1, were prepared in a study on the relationship of structure to anticonvulsant activity in this compound. Acylation and alkylation of the amino group of 1 resulted in almost total loss of anticonvulsant activity. Insertion of a methylene between the 4-amino group and the aromatic ring of 1 produced a slight increase in anticonvulsant potency and a significant increase
为了研究该化合物的结构与抗惊厥活性之间的关系,制备了一组与4-氨基-N-(1-苯基乙基)苯甲酰胺有关的酰胺和胺。1氨基的酰化和烷基化导致抗惊厥活性几乎完全丧失。在4-氨基和1的芳环之间插入亚甲基会导致抗惊厥药力的轻微增加和毒性的显着增加。1中酰胺羰基的氢化物还原还产生具有抗电击引起的惊厥的ED50稍低的化合物,而在转子法中的TD50则低得多。1-苯基乙基1的修饰也降低了抗惊厥药的效力。