Heliangolides from Viguiera sylvatica
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| Авторы: | , , , |
|---|---|
| Формат: | artículo original |
| Дата публикации: | 1989 |
| Описание: | The extract of the aerial parts of Viguiera sylvatica gave, in addition to known heliangolides, four new heliangolides related to 1-desoxyniveusin A and one to 11,13-dihydrofuroheliangolide as well as three guaianolides, two of them derived from arbiglovin and one from estafiatin. Furthermore, two unreported geranyl nerol derivatives were isolated. The structures were elucidated by high field NMR spectroscopy. |
| Страна: | Kérwá |
| Институт: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Язык: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87844 |
| Online-ссылка: | https://www.sciencedirect.com/science/article/pii/S0031942200980798 https://hdl.handle.net/10669/87844 |
| Ключевое слово: | Viguiera sylvatica Compositae Sesquiterpene lactones Heliangolides Guaianolides Diterpenes Geranyl nerol derivatives PHYTOCHEMISTRY |