名称:
Synthesis of two piperidine alkaloids, (−)-deoxoprosopinine and (−)-deoxoprosophylline, from 6-hydroxylated dihydrosphingosine derivatives
摘要:
(-)-脱氧普洛派尼尼1 [(2S,3R,6S)-6-十二烷基-2-羟甲基哌啶-3-醇]和(-)-脱氧普罗司钙 rein3 [(2S,3R,6R)-6-十二烷基-2-羟甲基哌啶-3-醇]分别由(6R)-和(6S)-6-甲磺酰氧二氢神经鞘氨醇衍生物7和7'通过分子内环化反应生成哌啶环而合成。(C) 2007 Published by Elsevier Ltd.