摘要
从鼠掌老鹳草中分得一个具有抗菌活性的新化合物—短叶苏木酚酸乙酯(7),通过光谱分析测定了结构。另外还分得10个已知成分。
A new compound, ethyl brevifolincarboxylate(7), along with known compounds scyllo-inositol(1), kaempferol(2), quercetin(3), protocatechuic acid(4), gallic acid(5), kaempferol-7-α-L-rhamnoside(6), ellagic acid(8), kaempferol-3,7-α-L-dirhamnoside(9), brevifolin(10) and corilagin(11), was isolated from Geranium sibiricum L. All the compounds except scyllo-inositol were shown to have a certain degree of antibacterial activity. Corilagin exhibited strong inhibition against Staphylococcus aureus.
出处
《药学学报》
CAS
1987年第1期28-32,共5页
Acta Pharmaceutica Sinica
关键词
鼠掌老鹳草
鲨肌醇
山奈酚鼠李糖甙
柯里拉京
短叶苏木酚
短叶苏木酚酸乙酯
Geranium sibiricum L.
scyllo-inositol kaempferol
kaempferol rhamnoside
corilagin
brevifolin
ethyl brevifolincarboxylate
