Abstract
A new cyclic tetrapeptide (1), along with known congeners (2, 3), was isolated from the fungus Phoma sp. derived from the giant jellyfish Nemopilema nomurai . The absolute configuration of 1 was determined using the modified Mosher's method and Marfey's method. Compound 1 displayed a weak suppressive effect on the production of nitric oxide (NO) in murine macrophage cells (RAW264.7) without notable cytotoxicity.
Original language | English |
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Pages (from-to) | 1590-1593 |
Number of pages | 4 |
Journal | Chemical and Pharmaceutical Bulletin |
Volume | 60 |
Issue number | 12 |
DOIs | |
Publication status | Published - 2012 |
Keywords
- Cyclic tetrapeptide
- Jellyfish-derived fungus
- Nemopilema nomurai
- Nitric oxide
- Phoma sp.
- Tentoxin