赤小豆的化学成分研究(5)
[21] 张玥秀，吴兆华，高慧媛，等. 刺五加茎叶化学成分的分离与鉴定 [J]. 沈阳药科大学学报，2010，27(2)： 81.
[22] Kittisak L，Boonchoo S. Wanchai D E. Tyrosinase inhibitors from Artocarpus gomezianus [J]. Planta Med，2000，66：275.
[23] 李饶饶，原思通，李志宏，等. 槐花炭化学成分的研究 [J]. 中国药学杂志，2005，30(16)： 1255.
Chemical constituents from seeds of Vigna umbellata
NING Ying， SUN-Jian， LV Hai-ning， TU Peng-fei， JIANG Yong*
(State Key Laboratory of Natural and Biomimetic Drugs， School of Pharmaceutical Science，Peking University Health Science Center， Beijing 100191， China)
[Abstract] Phytochemical investigation was carried out on the seeds of Vigna umbellata. The 70% ethanol extract of the seeds of V. umbellata was subjected to silica gel，Sephadex LH-20，ODS column chromatographies and preparative HPLC. The structures of the isolated compounds were elucidated on the basis of NMR and ESI-MS spectroscopic data. Eight compounds were obtained and identified as carboxyatractyligenin ( 1)，2β-O-β-D-glucopyranosyl-15α-hydroxy-kaur-16-ene-18，19-dicarboxylic acid( 2)，2β-O-(β-D-glucopyranosyl)atractyligenin( 3)，3R-O-[β-L-arabinopyranosyl-(1-6)-β-D-glucopyranosyl] oct-1-ene-3-ol( 4)，(6S，7E，9R)-roseoside( 5)，liriodendrin( 6)，resveratrol( 7)and maltol( 8). Compounds 1-7 were isolated from Vigna genus for the first time，and compound 8 was isolated from V. umbellata for the first time.
[Key words] Vigna umbellata； chemical constituents； structure elucidation, http://www.100md.com(宁颖 孙建 吕海宁 屠鹏飞 姜勇)
[22] Kittisak L，Boonchoo S. Wanchai D E. Tyrosinase inhibitors from Artocarpus gomezianus [J]. Planta Med，2000，66：275.
[23] 李饶饶，原思通，李志宏，等. 槐花炭化学成分的研究 [J]. 中国药学杂志，2005，30(16)： 1255.
Chemical constituents from seeds of Vigna umbellata
NING Ying， SUN-Jian， LV Hai-ning， TU Peng-fei， JIANG Yong*
(State Key Laboratory of Natural and Biomimetic Drugs， School of Pharmaceutical Science，Peking University Health Science Center， Beijing 100191， China)
[Abstract] Phytochemical investigation was carried out on the seeds of Vigna umbellata. The 70% ethanol extract of the seeds of V. umbellata was subjected to silica gel，Sephadex LH-20，ODS column chromatographies and preparative HPLC. The structures of the isolated compounds were elucidated on the basis of NMR and ESI-MS spectroscopic data. Eight compounds were obtained and identified as carboxyatractyligenin ( 1)，2β-O-β-D-glucopyranosyl-15α-hydroxy-kaur-16-ene-18，19-dicarboxylic acid( 2)，2β-O-(β-D-glucopyranosyl)atractyligenin( 3)，3R-O-[β-L-arabinopyranosyl-(1-6)-β-D-glucopyranosyl] oct-1-ene-3-ol( 4)，(6S，7E，9R)-roseoside( 5)，liriodendrin( 6)，resveratrol( 7)and maltol( 8). Compounds 1-7 were isolated from Vigna genus for the first time，and compound 8 was isolated from V. umbellata for the first time.
[Key words] Vigna umbellata； chemical constituents； structure elucidation, http://www.100md.com(宁颖 孙建 吕海宁 屠鹏飞 姜勇)