5-methoxycarbonyl-5-methoxycarbonylmethyl-1,4,2-dioxazoles was prepared by addition of hydroxamic acids to acetylene esters. Eleven of these previously unknown compounds were submitted to general pharmacological screening, and several displayed modest CNS depressant activity.
通过将异羟
肟酸加到
乙炔酯中来制备一系列3-取代的5-甲氧基羰基-5-甲氧基羰基甲基-1,4,2-二
恶唑。这些先前未知的化合物中的11种已经接受了常规药理学筛选,并且几种化合物显示出适度的CNS抑制活性。