CAJ | 학술논문

从闭花耳草(Hedyotis cryptantha )全草中分离得到11个化合物,经波谱数据分析鉴定为车叶草苷(1),车叶草苷酸(2),车叶草苷酸甲酯(3),车叶草酸乙酯(4),3,4-二氢-3-甲氧基车叶草苷(5),山奈酚(6),kaempferol 3,7-di-O -β-D-glucoside(7),kaempferol 3-O -β-D-galactopyranosyl-(1→3)-β-D-galactopyranoside(8),乌索酸(9),豆甾醇(10),β-谷甾醇(11)。所有化合物均为首次从闭花耳草植物中分离得到,其中化合物7和8首次从耳草属(Hedyotis )植物中分离得到。
종폐화이초(Hedyotis cryptantha )전초중분리득도11개화합물,경파보수거분석감정위차협초감(1),차협초감산(2),차협초감산갑지(3),차협초산을지(4),3,4-이경-3-갑양기차협초감(5),산내분(6),kaempferol 3,7-di-O -β-D-glucoside(7),kaempferol 3-O -β-D-galactopyranosyl-(1→3)-β-D-galactopyranoside(8),오색산(9),두치순(10),β-곡치순(11)。소유화합물균위수차종폐화이초식물중분리득도,기중화합물7화8수차종이초속(Hedyotis )식물중분리득도。
Eleven known compounds were isolated from the whole plant of Hedyotis cryptantha .On the basis of spectroscopic data,their structures were identified as asperuloside(1),asperulosidic acid(2),asperulosidic acid methyl ester(3),asperulosidic acid ethyl ester (4),3,4-dihydro-3-methoxy asperuloside (5),kaempferol (6), kaempferol 3,7-di-O -β-D-glucoside(7),kaempferol 3-O -β-D-galactopyranosyl-(1→3)-β-D-galactopyranoside(8), ursonic acid(9),stigmasterol(10),andβ-sitosterol(11).All of these compounds were isolated from this plant for the first time,while compounds 7 and 8 were found from the genus Hedyotis for the first time.