| Autor: |
Duy Hoang, Le, Yukiko, Takenaka, Nobuo, Hamada, Hiromi, Miyawaki, Takao, Tanahashi |
| Rok vydání: |
2012 |
| Předmět: |
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| Zdroj: |
Chemicalpharmaceutical bulletin. 61(3) |
| ISSN: |
1347-5223 |
| Popis: |
Spore-derived mycobionts of the crustose lichen Graphis vestitoides collected in Vietnam were cultivated on a malt-yeast extract medium supplemented with 10% sucrose. The investigation of their metabolites resulted in isolation of a novel 14-membered macrolide and a new isocoumarin, together with five known isocoumarin derivatives. Their structures were determined by spectroscopic and chemical means. This is the first instance of isolation of a 14-membered macrolide from a lichen mycobiont. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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