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Stereochemistry of evonine, neo-evonine, euonymine, and neo-euonymine, alkaloids obtained from Euonymus Sieboldiana blume

โœ Scribed by Hiroshi Wada; Yoshikazu Shizuri; Kimio Sugiura; Kiyoyuki Yamada; Yoshimasa Hirata

Publisher
Elsevier Science
Year
1971
Tongue
French
Weight
121 KB
Volume
12
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

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 evoninic acid moiety were already determined by Pailer and Libiseller.

๐Ÿ“œ SIMILAR VOLUMES

Evonine, an alkaloid obtained from euony
Evonine, an alkaloid obtained from euonymus sieboldiana blume. II. The structure of evonine
โœ Yoshikazu Shizuri; Hiroshi Wada; Kimio Sugiura; Kiyoyuki Yamada; Yoshimasa Hirat ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 214 KB

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.