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马鞭草属植物V.littoralis H.B.K.是生长在巴拉圭的多年生药用植物。作者从该植物的地上部分分得一新的环烯醚萜苷类化合物 gelsemiol-6′-trans-caffeoyl-1-glucoside(1),4个已知的苯乙醇苷类化合物洋丁香酚苷(2)、2′-乙酰洋丁香酚苷(3)、焦地黄苯乙醇苷(4)和异洋丁香酚苷(5)。
Verbena V. littoralis H.B.K. is a perennial medicinal plant grown in Paraguay. The authors obtained a new iridoid glycoside, gelsemiol-6′-trans-caffeoyl-1-glucoside (1), from the aerial part of the plant, and four known phenylethanoid glycosides, eugenol glucosides ( 2), 2’-acetyl eugenol glucoside (3), scopolamine glycoside (4) and isoeugenol glucoside (5).