作者:Chung-Hsiung Chen、T.O. Soine、Kuo-Hsiung Lee
DOI:10.1002/jps.2600601108
日期:1971.11
(±)-Bisnorargemonine (I) was synthesized by two alternate but similar routes, differing only in the relative positions of the methoxy and benzyloxy groups on the aromatic rings of the 1-benzylisoquinoline-derived moieties. Both the standard Bischler-Napieralski procedure and the Pictet-Gams modification were employed in the construction of the needed isoquinoline intermediates. Conversion of the latter
(±)-双去氧精氨酸(I)是通过两种交替但相似的途径合成的,仅在1-苄基异喹啉衍生的部分的芳环上的甲氧基和苄氧基的相对位置不同。标准的Bischler-Napieralski程序和Pictet-Gams修饰都用于构建所需的异喹啉中间体。后者转化为甲硫醚,然后部分还原为N-甲基-1,2-二氢形式,最后酸催化环化提供(±)-I,与天然(-)-I相同,除了熔点和旋光性。