Watanabe D, Tsuda M, Kobayashi J
Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan.
J Nat Prod. 1998 May;61(5):689-92. doi: 10.1021/np970564p.
Three new manzamine congeners (1-3) have been isolated from the Okinawan marine sponge Amphimedon sp., and the structures, including relative stereochemistries, were elucidated on the basis of spectroscopic data. Absolute configuration at C-16 of 1 was determined by modified Mosher's method.
从冲绳海洋海绵Amphimedon sp.中分离出了三种新的manzamine类似物(1-3),并根据光谱数据阐明了其结构,包括相对立体化学结构。通过改良的Mosher方法确定了化合物1中C-16的绝对构型。