24-nor-Ursane Type Triterpenoids from the Stems of Rumex japonicus.
β Scribed by Dae Sik Jang; Jong Min Kim; Joo-Hwan Kim; Jin Sook Kim
- Publisher
- John Wiley and Sons
- Year
- 2006
- Weight
- 13 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
π SIMILAR VOLUMES
## Abstract In search for cancer chemopreventive agents from natural sources, three oleananeβ and four known lupaneβtype triterpenoids, and sitosterol from the stem bark of __Betula ermanii__ were tested for their inhibitory effects on __Epstein__β__Barr__ virus early antigen (EBVβEA) activation in
## Abstract The new ursaneβtype triterpenoid glycoside, asiaticoside G (I), is isolated along with five known triterpenoids and four flavonoids from the leaves of Centella asiatica. Their chemical structures are elucidated and bioactivities are evaluated.