摘要
Two new oplopane sesquiterpenes, gmelinin A(1) and gmelinin B(2), were isolated from Artemisia gmelinii Web. ex Stechm. Their structures were established by spectroscopic techniques(mainly 1D and2 D NMR) and application of the modified Mosher method.
Two new oplopane sesquiterpenes, gmelinin A(1) and gmelinin B(2), were isolated from Artemisia gmelinii Web. ex Stechm. Their structures were established by spectroscopic techniques(mainly 1D and2 D NMR) and application of the modified Mosher method.