作者:Pedro A Colinas、Volker Jäger、Albrecht Lieberknecht、Rodolfo D Bravo
DOI:10.1016/s0040-4039(02)02665-5
日期:2003.1
psammaplysins and ceratinamides (metabolites isolated from marine sponges) were prepared in good yields and excellent regio- and diastereoselectivity by a route involving Wittig olefination and 1,3-dipolar cycloaddition as key steps.
通过包括维蒂希烯化和1,3-偶极环加成在内的关键步骤,以良好的收率,优异的区域选择性和非对映选择性,制备了在角鲨蛋白酶和神经酰胺(从海洋海绵中分离出的代谢物)中存在的具有螺-异恶唑啉部分的碳水化合物衍生物。