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Vincamin, ein Alkaloid aus Vinca minor L. (Apocynaceae)

✍ Scribed by E. Schlittler; A. Furlenmeier


Publisher
John Wiley and Sons
Year
1953
Tongue
German
Weight
260 KB
Volume
36
Category
Article
ISSN
0018-019X

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✦ Synopsis


Abstract

Aus Vinca minor L. wurde das neue Alkaloid Vincamin, C~21~H~26~O~3~N~2~ isoliert. Nach seinem UV.‐Spektrum handelt es sich um ein Indolalkaloid.


📜 SIMILAR VOLUMES


Alkaloide aus Vinca minor L.
✍ W. Döpke; H. Meisel; G. Spiteller 📂 Article 📅 1968 🏛 Elsevier Science 🌐 French ⚖ 79 KB
Kopsirachin, ein ungewöhnliches Alkaloid
✍ Katharina Homberger; Manfred Hesse 📂 Article 📅 1984 🏛 John Wiley and Sons 🌐 German ⚖ 616 KB

From the leaves of Kopsiu dusyruchis Ridl. a new type of alkaloid, kopsirachine (l), built up from catechin (2) and skytanthine (3) has been isolated. The structure elucidation is based on spectral and chemical evidence. Oxidative cleavage of its derivative 4 with KMnO, afforded veratric acid which