【摘要】 目的:研究卷丝苣苔Corallodiscus kingianus的化学成分。方法:采用各种色谱法分离,运用多种波谱技术鉴定结构。结果:从卷丝苣苔的丙酮提取物中分离鉴定了6个化合物:castanopsol(1),3β-hydroxy-9(11),12-oleanadien-28-oicacid(2),2,3,7-trihydroxy-6-oxo-1,3,5(10),7-tetraene-24-nor-frie-delane-29-oicacidmethylester(3),3-epicyclomusalenol(4),棕榈酸(5)和硬脂酸(6)。结论:化合物1～6为首次从该科植物中得到。更多还原

【Abstract】 Objective:To study the chemical constituents from Corallodiscus kingianus. Method:The column chromatographic techniques were applied to isolate constituents. A combination of ESI-MS and NMR spectroscopy was used to identify structures. Result:Six compounds were isolated from the acetone extract of this plant,and the structures of them have been identified as castanopsol (1),3β-hydroxy-9 (11),12-oleanadien-28-oic acid (2),2,3,7-trihydroxy-6-oxo-1,3,5 (10),7-tetraene-24-nor-frie-delane-29-oic acid methylester (3),3-epicyclomusalenol (4),palmitinic acid (5) and stearic acid (6). Conclusion:Compounds 1-6 were isolated for the first time from Gesneriaceae.更多还原