摘要
黄独（ＤｉｏｓｃｏｒｅａｂｕｌｂｉｆｅｒａＬ．）又名黄药子、黄药脂等，药用其块茎。主要用于治疗各种甲状腺疾病和多种癌症。对食道癌、胃癌、直肠癌的近期疗效确切，对乳腺癌、宫颈癌、膀胱癌、肺癌及肉瘤均有一定疗效［１］。关于黄独中甾体皂甙类成分的报道颇具争...
From the tubers of Dioscorea bulbifera L. six steroids were isolated and identified as
diosgenin (1), β sitosterol (2), stigmasterol (3), daucosterol (4), diosgenin 3 O α L
rhamnopyranosyl (1→2) β D glucopyranoside (prosapogenin A of dioscin, 5) and diosgenin 3 O
di α L rhamnopyranosyl (1→2, 1→3) β D glucopyranoside (taccaoside, 6). The isolation of
saponins and sapogenin from D. bulbifera will require that the chemotaxonomic definition of
steroidal saponins in Dioscorea L. will be readdressed.
出处
《植物资源与环境》
CSCD
1999年第2期61-62,共2页
Journal of Plant Resources and Environment
基金
国家自然科学基金
关键词
黄独
甾体类
化学成分
化学分类
Dioscorea bulbifera L.
steroids
chemical constituents
chemotaxonomy
