中草药
中草藥
중초약
CHINESE TRADITIONAL AND HERBAL DRUGS
2003年
3期
198-201
,共4页
朱绪民%邸迎彤%彭树林%王明奎%丁立生
硃緒民%邸迎彤%彭樹林%王明奎%丁立生
주서민%저영동%팽수림%왕명규%정립생
乌拉尔甘草%三萜皂苷%3-O-[β-D-葡萄糖醛酸甲酯-(1→2)-β-D-葡萄糖醛酸]-24-羟基-甘草内酯
烏拉爾甘草%三萜皂苷%3-O-[β-D-葡萄糖醛痠甲酯-(1→2)-β-D-葡萄糖醛痠]-24-羥基-甘草內酯
오랍이감초%삼첩조감%3-O-[β-D-포도당철산갑지-(1→2)-β-D-포도당철산]-24-간기-감초내지
Glycyrrhiza uralensis Fisch%triterpenoid saponins%3-O-[β-D-(6-methyl) glucuronopyranosyl (1→2)-D-glucuronopyranosyl]-24-hydroxy-glabrolide
目的分析乌拉尔甘草Glycyrrhiza uralensis的化学成分.方法采用正、反相硅胶柱层析分离,应用波谱方法进行结构鉴定.结果从甘草中共分离出3个三萜皂苷、2个香豆素和8个黄酮类化合物,其中一个三萜皂苷为新化合物.结论通过ESI-MS,1HNMR,13CNMR,HMQC和HMBC分析,将新三萜皂苷的结构鉴定为3-O-[β-D-葡萄糖醛酸甲酯-(1→2)-β-D-葡萄糖醛酸]-24-羟基-甘草内酯.
目的分析烏拉爾甘草Glycyrrhiza uralensis的化學成分.方法採用正、反相硅膠柱層析分離,應用波譜方法進行結構鑒定.結果從甘草中共分離齣3箇三萜皂苷、2箇香豆素和8箇黃酮類化閤物,其中一箇三萜皂苷為新化閤物.結論通過ESI-MS,1HNMR,13CNMR,HMQC和HMBC分析,將新三萜皂苷的結構鑒定為3-O-[β-D-葡萄糖醛痠甲酯-(1→2)-β-D-葡萄糖醛痠]-24-羥基-甘草內酯.
목적분석오랍이감초Glycyrrhiza uralensis적화학성분.방법채용정、반상규효주층석분리,응용파보방법진행결구감정.결과종감초중공분리출3개삼첩조감、2개향두소화8개황동류화합물,기중일개삼첩조감위신화합물.결론통과ESI-MS,1HNMR,13CNMR,HMQC화HMBC분석,장신삼첩조감적결구감정위3-O-[β-D-포도당철산갑지-(1→2)-β-D-포도당철산]-24-간기-감초내지.
Object To investigate the chemical constituents from the roots of Glycyrrhiza uralensis Fisch. Methods The constituents were isolated on normal and reversed silica gel column chromatography and their structures were identified by spectral evidence. Results A new oleanane-type triterpenoid saponin and twelve known compounds, including two triterpenoid saponins, two cumarins and eight flavonoids, were isolated. Conclusion The new compound was elucidated as 3-O-[β-D-(6-methyl) glucuronopyranosyl (1→2)-D-glucuronopyranosyl]-24-hydroxy-glabrolide on the basis of ESI-MS, 1HNMR,13CNMR, HMQC and HMBC spectral evidence.
