聚醯胺層之色層分析法應用於含有NO_2 □基之 p-nitroacetophenone chloramphenicol 及其succinate,palmitate之衍生物之確認,得到良好結果。進而應用於chloramphenicol及其衍生物之製劑(片劑、粒劑、針劑)亦獲得同樣良好之結果。
p-Nitroacetophenone, chloramphenicol and its succinate and palmitate derivatives, and its pharmaceutical compound were studied by polyamide layer chromatography. It was found that this method was very suitable to detect NO_2□ group derivatives and their pharmaceutical compounds (tablets, granule, injection, etc.)