植物学报
植物學報
식물학보
ACTA BOTANICA SINICA
2002年
10期
1258-1260
,共3页
王军宪%范晓雯%吕修梅%牛娟芳%朱蓉
王軍憲%範曉雯%呂脩梅%牛娟芳%硃蓉
왕군헌%범효문%려수매%우연방%주용
小檗科%茂汶淫羊藿%茂藿甙A%茂藿甙B
小檗科%茂汶淫羊藿%茂藿甙A%茂藿甙B
소벽과%무문음양곽%무곽대A%무곽대B
Berberidaceae%Epimedium platyetalum%maohuoside A%maohuoside B
从小檗科植物茂汶淫羊藿(Epimedium platyetalum K. Meyer)的地上部分首次分离得到5种化合物(1-5),经化学和波谱法(UV、 IR、 NMR和FAB-MS)鉴定,其中两种为新化合物,命名为茂藿甙A (3,5-dihydroxy-4′-methoxy-8-(3″-hydroxyisopentyl)-flavone-7-O-β-D-glucopyranoside, 1)和茂藿甙B (5-hydroxy-4′-methoxy-8-prenyl-flavone-3-O-β-D-glucopyranosyl(1→4)-O-α-L-rhamnopyranosyl-7-O-β-D-glucopyranoside, 2), 另三种为淫羊藿甙(3)、宝藿甙-Ⅰ(4)和胡萝卜甙(5).
從小檗科植物茂汶淫羊藿(Epimedium platyetalum K. Meyer)的地上部分首次分離得到5種化閤物(1-5),經化學和波譜法(UV、 IR、 NMR和FAB-MS)鑒定,其中兩種為新化閤物,命名為茂藿甙A (3,5-dihydroxy-4′-methoxy-8-(3″-hydroxyisopentyl)-flavone-7-O-β-D-glucopyranoside, 1)和茂藿甙B (5-hydroxy-4′-methoxy-8-prenyl-flavone-3-O-β-D-glucopyranosyl(1→4)-O-α-L-rhamnopyranosyl-7-O-β-D-glucopyranoside, 2), 另三種為淫羊藿甙(3)、寶藿甙-Ⅰ(4)和鬍蘿蔔甙(5).
종소벽과식물무문음양곽(Epimedium platyetalum K. Meyer)적지상부분수차분리득도5충화합물(1-5),경화학화파보법(UV、 IR、 NMR화FAB-MS)감정,기중량충위신화합물,명명위무곽대A (3,5-dihydroxy-4′-methoxy-8-(3″-hydroxyisopentyl)-flavone-7-O-β-D-glucopyranoside, 1)화무곽대B (5-hydroxy-4′-methoxy-8-prenyl-flavone-3-O-β-D-glucopyranosyl(1→4)-O-α-L-rhamnopyranosyl-7-O-β-D-glucopyranoside, 2), 령삼충위음양곽대(3)、보곽대-Ⅰ(4)화호라복대(5).
