The present invention provides processes for preparing nal-opiates without the isolation of intermediates. In general, the process provides for alkylation and reduction in the same pot to give the nal-opiate.
本发明提供了一种制备纳洛
酮类药物的方法,无需分离中间体。一般来说,该方法在同一容器中进行烷基化和还原反应,从而得到纳洛
酮类药物。