Naphthalenones and Isocoumarins from a Costa Rican Fungus Xylariaceae sp. CR1546C
Αποθηκεύτηκε σε:
| Συγγραφείς: | , , , , , , , , |
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| Μορφή: | artículo original |
| Ημερομηνία έκδοσης: | 2014 |
| Περιγραφή: | 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. |
| Χώρα: | Kérwá |
| Ίδρυμα: | Universidad de Costa Rica |
| Repositorio: | Kérwá |
| Γλώσσα: | Inglés |
| OAI Identifier: | oai:kerwa.ucr.ac.cr:10669/87914 |
| Διαθέσιμο Online: | https://journals.sagepub.com/doi/10.3184/174751914X14175406270662 https://hdl.handle.net/10669/87914 |
| Λέξη-Κλειδί : | Xylariaceae sp naphthalenone isocoumarin antifungal activity MUSHROOM COSTA RICA |