Heliangolides from Viguiera sylvatica
محفوظ في:
| المؤلفون: | , , , |
|---|---|
| التنسيق: | artículo original |
| تاريخ النشر: | 1989 |
| الوصف: | 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. |
| البلد: | Kérwá |
| المؤسسة: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| اللغة: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87844 |
| الوصول للمادة أونلاين: | https://www.sciencedirect.com/science/article/pii/S0031942200980798 https://hdl.handle.net/10669/87844 |
| كلمة مفتاحية: | Viguiera sylvatica Compositae Sesquiterpene lactones Heliangolides Guaianolides Diterpenes Geranyl nerol derivatives PHYTOCHEMISTRY |