从牡丹科植物多花芍药(Paeonia emodi)中已分离得到单萜苷类和1个三萜化合物。咸水虾致死试验发现其根的甲醇提取物显示阳性,进一步研究发现具有抑制脂氧合酶的作用。本次以生物活性检测为指导分离得到2个新的单萜半乳糖苷(1、2)。 取阴干的多花芍药根(15kg),以甲醇提取,残 Monoterpene glycosides and a triterpene compound have been isolated from the Paeonia emodi of the peony family. The saltwater shrimp lethal test found that the root of the methanol extract showed positive, further studies have found that the role of inhibition of lipoxygenase. Two new monogalactosides (1, 2) were isolated and isolated with the guidance of biological activity detection. Take dried and dried multi-drug medicinal root (15kg) and extract with methanol.