METHODS AND INTERMEDIATES FOR PREPARING 4-ACETYL-2,3,4,5-TETRAHYDRO-1H-1,4-BENZODIAZEPINE
摘要
<p>The invention provides compounds of formula (I) and (II), and method for preparing 4-acetyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine through intermediates of formula (I) and (II).</p>