摘要
从菊科药用植物西北风毛菊 (SaussureaPetroviiLipsch)中首次分离得到一新的桉烷型倍半萜酯———西北风毛菊素 ( petroviin) .采用1 H 1 HCOSY、HMQC、HMBC及NOESY二维谱技术鉴定了此化合物的化学结构及构型 ,并对其1 H和1
From the Inner Mongolia medicinal plant, Saussurea petrovii , which was collected in the suburb of Lanzhou city, Gansu province of China, a colourless gum compound was isolated. The compound was identified as a new eudesmane type sesquiterpene ester, petroviin, by MS and NMR. The structure of petroviin was determined by two dimensional NMR spectroscopy for the first time. All the \{\}\+1H and \{\}\+\{13\}C NMR resonances were assigned unambiguously. The relative configuration of petroviin was also evaluated.
出处
《波谱学杂志》
CAS
CSCD
北大核心
2002年第2期133-136,共4页
Chinese Journal of Magnetic Resonance
基金
"973"项目 (G1 9980 5 1 1 1 3 )
