Rida S M, Issa A S, Beltagy Y A
Pharmazie. 1978 Nov;33(11):711-3.
In the synthetic approach to some new local anaesthetics, it was desirable to prepare esters of N1-methyl-N4-hydroxypiperazine and N.N-dibenzylhydroxylamine. Their local anaesthetic activity testing is in progress.
在合成某些新型局部麻醉药的方法中,制备N1-甲基-N4-羟基哌嗪和N,N-二苄基羟胺的酯是很有必要的。它们的局部麻醉活性测试正在进行中。