天然产物研究与开发
天然產物研究與開髮
천연산물연구여개발
NATURAL PRODUCT RESEARCH AND DEVELOPMENT
2005年
1期
4-6
,共3页
逆阿落%蓼科%Periginatorine I
逆阿落%蓼科%Periginatorine I
역아락%료과%Periginatorine I
Polygonum periginatoris%polygonaceae%Periginatorine I
从藏药逆阿落(Polygonumperiginatoris Pauls)的乙酸乙酯提取物中分离得到四个黄酮化合物,通过波谱分析及化学方法鉴定了它们的结构,其中5,4′-二甲氧基-6,7-二氧亚甲基黄酮-3-O-β-D-芹糖(1→6)-β-D-葡萄糖甙(Periginatorine I)为新化合物,其余三个已知黄酮类化合物为首次从该植物中分离得到.
從藏藥逆阿落(Polygonumperiginatoris Pauls)的乙痠乙酯提取物中分離得到四箇黃酮化閤物,通過波譜分析及化學方法鑒定瞭它們的結構,其中5,4′-二甲氧基-6,7-二氧亞甲基黃酮-3-O-β-D-芹糖(1→6)-β-D-葡萄糖甙(Periginatorine I)為新化閤物,其餘三箇已知黃酮類化閤物為首次從該植物中分離得到.
종장약역아락(Polygonumperiginatoris Pauls)적을산을지제취물중분리득도사개황동화합물,통과파보분석급화학방법감정료타문적결구,기중5,4′-이갑양기-6,7-이양아갑기황동-3-O-β-D-근당(1→6)-β-D-포도당대(Periginatorine I)위신화합물,기여삼개이지황동류화합물위수차종해식물중분리득도.
A new flavonoid, 5,4 ′-dimethoxy-6, 7- methylenedioxyflavone-3- O-β- D- apiofuranosyl ( 1 → 6 ) -β- D- glucopranoside (Periginatorine I), was isolated from Polygonum periginatoris Pauls, along with three known flavonoids. Their structures were determined by spectral and chemical methods.
