TRITERPENES FROM MUCUNA-BIRDWOODIANA
文献类型：期刊论文
| 作者 | YI, D; KINJO, J; YANG, CR; NOHARA, T |
| 刊名 | PHYTOCHEMISTRY
 |
| 出版日期 | 1991 |
| 卷号 | 30期号:11页码:3703-3707 |
| 关键词 | Mucuna-birdwoodiana Leguminosae Triterpenoid Glycoside Methyl Maslinate Methyl Asiatate 1-beta Mucunagenin-a 2-alpha 1-beta Mucunagenin-b 3-beta 2-alpha 23-tetrahydroxyolean-12-en 28-oate 3-beta 23-tetrhydroxyurs-12-en 28-oate |
| ISSN号 | 0031-9422 |
| 英文摘要 | Methanolic extracts of the stalks of Mucuna birdwoodiana on acid hydrolysis and subsequent methylation with diazomethane provided four triterpene sapogenols. On the other hand, investigation of glycosides after methylation of the same extract led to the isolation of four triterpene glycosides. On the basis of chemical and spectral evidence, their structures were characterized as methyl asiatate, methyl maslinate, two new sapogenols, methyl 1-beta,2-alpha,3-beta,23-tetrahydroxyolean-12-en 28-oate (mucunagenin a), its urs-12-en isomer (mucunagenin b), 3-O-(6-O-methyl-beta-D-glucuronopyranosyl) methyl asiatate 3-O-[alpha-L-arabinopyranosyl(1 --> 2)]-6-O-methyl-beta-D-glucuronopyranosyl methyl maslinate, 3-O-[alpha-L-arabinopyranosyl(1 --> 2)]-6-O-methyl-beta-D-glucuronopyranosyl methyl asiatate and 3-O-(6-O-methyl-beta-D-glucuronopyranosyl) asiatic acid 28-O-beta-D-glucopyranoside. |
| 语种 | 英语 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/61178]  |
| 专题 | 昆明植物研究所_植物化学与西部植物资源持续利用国家重点实验室 |
| 作者单位 | CHINESE ACAD SCI,KUNMING INST BOT,PHYTOCHEM LAB,KUNMING,PEOPLES R CHINA |
| 推荐引用方式 GB/T 7714 | YI, D,KINJO, J,YANG, CR,et al. TRITERPENES FROM MUCUNA-BIRDWOODIANA[J]. PHYTOCHEMISTRY,1991,30(11):3703-3707. |
| APA | YI, D,KINJO, J,YANG, CR,&NOHARA, T.(1991).TRITERPENES FROM MUCUNA-BIRDWOODIANA.PHYTOCHEMISTRY,30(11),3703-3707. |
| MLA | YI, D,et al."TRITERPENES FROM MUCUNA-BIRDWOODIANA".PHYTOCHEMISTRY 30.11(1991):3703-3707. |
入库方式： OAI收割
来源：昆明植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。