We have recently established the structures of four alkaloids, evonine l\_, neo-evonine 2, euonymine 2, and neo-euonymine 4\_, obtained from Euonymus Sieboldiana Blume. 1 In this paper the stereochemistry of these alkaloids is presented. The configurations of two asymmetric centers in the evonini
Evonine, an alkaloid obtained from euonymus sieboldiana blume. II. The structure of evonine
โ Scribed by Yoshikazu Shizuri; Hiroshi Wada; Kimio Sugiura; Kiyoyuki Yamada; Yoshimasa Hirata
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- French
- Weight
- 214 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
In the previous paper' we reported the partial structure (A) of the sesquiterpene part of evonine, C36H43NO17, an alkaloid isolated from Euonymus Sieboldiana Blume.
In this paper the whole structure of evonine is presented.
๐ SIMILAR VOLUMES
Previously we reported the isolation and structural elucidation of four alkaloids including the principal alkaloid evonine l\_ from the seeds of Euonymus Sieblodiana Blume (Japanese name, Mayumi). 1,2,3,4 In further scrutiny of the alkaloidal components of the same source, we have obtained two new a
The structures of complex alkaloids of Celastraceae family have recently been elucidated (e g I evonlne) 1,2,3 In our continuing studies on alkaloldal components of Celastraceae family we have Isolated several alkaloids from Euonymus alatus forma striatus (thunb ) Maklno (Japanese name, Komayuml) ev