Naphthalenones and Isocoumarins from a Costa Rican Fungus Xylariaceae sp. CR1546C
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| Авторы: | , , , , , , , , |
|---|---|
| Формат: | artículo original |
| Дата публикации: | 2014 |
| Описание: | A new naphthalenone, (R)-4,6,8-trihydroxy-3,4-dihydro-1(2H)-naphthalenone and a new isocoumarin, 6,8-dihydroxy-(3R)-(2-oxopropyl)-3,4-dihydroisocoumarin, together with eight related known compounds were isolated from the endolichenic fungal species, CR1546C from Costa Rican lichen Sticta fuliginosa (Lobariaceae). Their structures were elucidated by spectroscopic methods, including extensive 1D- and 2D-NMR techniques and chemical methods. All of the isolated compounds exhibited moderate antifungal activity against the yeast Candida albicans. |
| Страна: | Kérwá |
| Институт: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Язык: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87914 |
| Online-ссылка: | https://journals.sagepub.com/doi/10.3184/174751914X14175406270662 https://hdl.handle.net/10669/87914 |
| Ключевое слово: | Xylariaceae sp naphthalenone isocoumarin antifungal activity MUSHROOM COSTA RICA |