CAJ | 학술논문

目的：研究线纹香茶菜地下块状根茎的化学成分。方法：用70%丙酮冷浸提取，相关部位的主要成分通过硅胶柱层析分离纯化，依据现代波谱技术及与标准品对照的方式进行结构鉴定。结果：由乙酸乙酯部位分离得到6个化合物，分别鉴定为β-谷甾醇（1），3β-乙酰基齐墩果酸（2），3β-乙酰基乌苏酸（3），油酸（4），花柏酚（5），山楂酸（6）。结论：上述成分均为首次从该植物地下块状根茎中分离，其中2~6为首次由该植物中获得。
목적：연구선문향다채지하괴상근경적화학성분。방법：용70%병동랭침제취，상관부위적주요성분통과규효주층석분리순화，의거현대파보기술급여표준품대조적방식진행결구감정。결과：유을산을지부위분리득도6개화합물，분별감정위β-곡치순（1），3β-을선기제돈과산（2），3β-을선기오소산（3），유산（4），화백분（5），산사산（6）。결론：상술성분균위수차종해식물지하괴상근경중분리，기중2~6위수차유해식물중획득。
Objective:To explore the chemical constituents of tuber of Isodon lophanthoides. Methods:Compounds were separated and purified by silica gel column chromatography and their structures were elucidated on the basis of spectral analysis and chemical evidences. Results:Six constituents were isolated from ethyl acetate fraction of the extract and identified as β-sitosterol(1),3β-O-acetyloleanolic acid (2),3β-O-acetylursolic acid (3),oleic acid (4),hinokiol (5),and 2 -hydroxyloleanolic acid (6). Conclusion:Compounds 1-6 are isolated from the underground part of I. lophanthoides for the first time,while 2-6 are firstly obtained from this plant as well.