|
|||||
|
|
| 从平贝母茎叶中分离的平贝啶甙的结构 | |
| 引用本文： | 徐东铭,王淑琴,黄恩喜,许卯力,闻晓光. 从平贝母茎叶中分离的平贝啶甙的结构[J]. 药学学报, 1989, 24(9): 668-672 |
| 作者姓名： | 徐东铭 王淑琴 黄恩喜 许卯力 闻晓光 |
| 作者单位： | 吉林省中医中药研究院，吉林省中医中药研究院，吉林省中医中药研究院，吉林省中医中药研究院，吉林省中医中药研究院 长春 130021，长春 130021，长春 130021，长春 130021，长春 130021 |
| 摘 要： | 本文报道自平贝母(Fritillaria ussuriensis Maxim)的地上茎叶中分得一种新的甾体生物碱甙,定名为平贝啶甙(pingbeidinoside),mp 242～243.2℃[a]D25+6.9°(c 0.145,MeOH)。经IR,MS,1HNMR和13CNMR谱解析,推定其结构为3β,16α,20-三羟基-Δ5-22,26-缩亚胺胆甾烷-25-O-α-D-葡萄糖甙。 |
| 关 键 词： | 平贝母 平贝啶甙 甾体生物碱 |
| 收稿时间： | 1988-02-16 |
STRUCTURE OF PINGBEIDINOSIDE,AN ALKALOID ISOLATED FROM THE STEMS AND LEAVES OF FRITILLARIA USSURIENSIS MAXIM |
|
| DM Xu,SQ wang,EX Huang,ML Xu and XG wen. STRUCTURE OF PINGBEIDINOSIDE,AN ALKALOID ISOLATED FROM THE STEMS AND LEAVES OF FRITILLARIA USSURIENSIS MAXIM[J]. Acta pharmaceutica Sinica, 1989, 24(9): 668-672 | |
| Authors: | DM Xu SQ wang EX Huang ML Xu XG wen |
| Abstract: | A new steroid alkaloid glucoside, pingbeidinoside, was isolated from the stem and leaf of Fritillaria ussuriensis Maxim by column chromatographic techniques. On the basis of the IR, MS, 1HNMR and 13CNMR spectra of pingpeidinoside and products of its transformation, the structure of pingbeidinoside has been established as 3 beta,16 alpha,20-trihydroxy-delta 5-22,26-epiminocholestane-25-O-beta-D- glucoside. |
| Keywords: | Ping BeiMu (Fritillaria ussuriensis Maxim) Pingbeidinoside Steroid alkaloid |
| 本文献已被 CNKI 维普 等数据库收录！ | |
| 点击此处可从《药学学报》浏览原始摘要信息 | |
| 点击此处可从《药学学报》下载全文 | |