Structure and absolute stereochemistry of stolonoxide A, a novel cyclic peroxide from the marine tunicate Stolonica socialis
作者:Angelo Fontana、M.Carmen González、Margherita Gavagnin、Jose Templado、Guido Cimino
DOI:10.1016/s0040-4039(99)02077-8
日期:2000.1
peroxide possessing an unprecedented molecular arrangement, has been isolated as its methyl ester from the marine tunicate Stolonica socialis. The structure of stolonoxide A has been fully elucidated by spectroscopic methods and its relative stereochemistry secured by chemical conversion. The absolute stereochemistry is suggested on the basis of Mosher’s method on the diol derivative obtained by hydrogenation
Stolonoxide A是一种具有前所未有的分子排列方式的新型过氧化物,已从海洋被膜Stolonica socialis中分离出了其甲酯。stolonoxide A的结构已经通过光谱方法得到了充分阐明,并且其相对立体化学通过化学转化得到了保证。在基于天然产物氢化得到的二醇衍生物的Mosher方法的基础上,提出了绝对立体化学。