-
公开(公告)号:US4713466A
公开(公告)日:1987-12-15
申请号:US861705
申请日:1986-05-12
IPC分类号: C07D493/04
CPC分类号: C07D493/04
摘要: A selective process for the preparation of isosorbide-5-mononitrate (I) ##STR1## from isosorbide-2,5-dinitrate (II) ##STR2## Said preparation is carried out by treating isosorbide-2,5-dinitrate with a suitable reduction system in the presence of not easily oxidizable coordinating metal ions.
摘要翻译: (I)从异山梨醇-2,5-二硝酸酯(II)制备异山梨醇-5-一硝酸酯(I)的选择性方法(II)所述制备方法是通过将异山梨醇-2,5 在不易氧化的配位金属离子的存在下,用合适的还原体系。