申请人:Hara Takayuki
公开号:US20050101675A1
公开(公告)日:2005-05-12
A process for production of an amidine derivative represented by the following Formula (II) [wherein, R represents a hydrogen atom, an unsubstituted or substituted phenyl group, an unsubstituted or substituted C1-C10 alkyl group, an unsubstituted or substituted C1-C10 alkoxy group, an unsubstituted or substituted C1-C10 alkoxycarbonyl group, or a hydroxyl group present at the ortho, meta, or para position] or a salt thereof, comprising the steps of reducing an amidoxime derivative represented by the following Formula (I) [wherein, R represents a hydrogen atom, an unsubstituted or substituted phenyl group, an unsubstituted or substituted C1-C10 alkyl group, an unsubstituted or substituted C1-C10 alkoxy group, an unsubstituted or substituted C1-C10 alkoxycarbonyl group, or a hydroxyl group present at the ortho, meta, or para position] with zinc in an acetic acid as a solvent.
一种生产以下式子(II)所示的酰胺衍生物或其盐的方法,其中R代表氢原子、未取代或取代苯基、未取代或取代的C1-C10烷基、未取代或取代的C1-C10烷氧基、未取代或取代的C1-C10烷氧羰基或邻、间、对位存在的羟基:通过在乙酸溶剂中用锌还原以下式子(I)所示的酰胺肟衍生物,其中R代表氢原子、未取代或取代苯基、未取代或取代的C1-C10烷基、未取代或取代的C1-C10烷氧基、未取代或取代的C1-C10烷氧羰基或邻、间、对位存在的羟基。