作者:F. Matsui、D.L. Robertson、M.A. Poirier、E.G. Lovering
DOI:10.1002/jps.2600690430
日期:1980.4
unidentified phenylburazone degradation products were isolated from a tablet that was stored at 60 degrees for 203 days. The compounds, alpha-(N-phenylcarbamoyl)-N-caproylhydrazobenzene and alpha-hydroxy-alpha-(N-phenylcarbamoyl)-N-caproylhydrazobenzene, were isolated by chromatography, identified by mass and NMR spectrometry, and synthesized by the reaction of aniline with phenylbutazone or its hydroxy analog
从60度下保存203天的片剂中分离出两种先前报道但未鉴定的苯基呋喃酮降解产物。通过色谱法分离化合物α-(N-苯基氨基甲酰基)-N-己酰肼苯和α-羟基-α-(N-苯基氨基甲酰基)-N-己酰肼苯,通过质谱和NMR光谱鉴定,并通过苯胺反应合成分别与苯基丁a或其羟基类似物。