Several aromatic sesquiterpenes from Laurencia algae were prepared from chamigrene skeleton precursors. Chemical evidence was adduced to support a biogenetic-type scheme for the synthesis of perforenol and perforene. By means of x ray analysis the structure and absolute configuration of one of the intermediates was established.
劳伦西亚藻类的几种芳香
倍半萜烯是由紫花苜蓿骨架前体制备的。提出了
化学证据来支持
生物遗传类型的方案来合成穿孔素和穿孔素。通过X射线分析,确定了中间体之一的结构和绝对构型。