A new indole alkaloid from Ervatamia yunnanensis
โ Scribed by Yong-Sheng Jin; Jing-Ling Du; Hai-Sheng Chen; Li Jin; Shuang Liang
- Book ID
- 113624022
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 273 KB
- Volume
- 81
- Category
- Article
- ISSN
- 0367-326X
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Three new indole alkaloids, 10-methoxy-16-de(methoxycarbonyl)pagicerine ( ), (5b)-17-O-deacetyl-5,11-dimethoxyakuammiline (2), and ((16S,19E)-N 1 -(hydroxymethyl)isositsirikine (3) were isolated from the roots of Rauvolfia yunnanensis, together with seven known alkaloids. The structures of the new c
## Abstract The three new monoterpenoid indole alkaloids **1**โ**3** were isolated from the stems of __Ervatamia flabelliformis.__ The structures were elucidated on the basis of spectral analysis and chemical derivatization.