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Secu’amamines E–G, new alkaloids from Securinega suffruticosa var. amamiensis

✍ Scribed by Ayumi Ohsaki; Takashi Nagaoka; Kaisuke Yoneda; Akio Kishida


Book ID
104097013
Publisher
Elsevier Science
Year
2009
Tongue
French
Weight
434 KB
Volume
50
Category
Article
ISSN
0040-4039

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Secu'amamine A, a novel indolizidine alk
✍ Ayumi Ohsaki; Haruaki Ishiyama; Kaisuke Yoneda; Jun'ichi Kobayashi 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 94 KB

A novel indolizidine alkaloid, secu'amamine A (1), was isolated from the leaves and twigs of the medicinal plant, Securinega suffruticosa var. amamiensis together with securinine (2). The structure and relative stereochemistry of 1 was elucidated by spectroscopic data and its absolute configuration