作者:Stefano Santoro、Stefano Superchi、Federica Messina、Ernesto Santoro、Ornelio Rosati、Claudio Santi、M. Carla Marcotullio
DOI:10.1021/np400114b
日期:2013.7.26
agarsenolides (2a and 2b) and myrrhone (3) were established by extensive NMR spectroscopic analysis. The absolute configuration of 3 and the relative and absolute configurations of 1 were assigned by comparison of experimental and calculated optical rotatory dispersion and electronic circular dichroism spectra.
从红花Communiphora erythraea的树脂中分离出一种新的卡丁烷倍半萜Agarsenone(1)。的结构1及其分解产物agarsenolides(图2a和图2b)和myrrhone(3由广泛NMR光谱分析建立)。通过比较实验和计算的旋光色散和电子圆二色性光谱,确定3的绝对构型和1的相对和绝对构型。