| Autor: |
Supratman, Unang, Hirai, Nami, Sato, Shiho, Watanabe, Keiko, Malik, Abdul, Annas, Suwardi, Harneti, Desi, Maharani, Rani, Koseki, Takuya, Shiono, Yoshihito |
| Předmět: |
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| Zdroj: |
Natural Product Research; May2021, Vol. 35 Issue 9, p1406-1412, 7p |
| Abstrakt: |
Two new naphthoquinone derivatives, 6-hydroxy-astropaquinone B (1) and astropaquinone D (2) as well as the known compound 3-O-methyl-9-O-methylfusarubin (3) were isolated from Fusarium napiforme, an endophytic fungus isolated from the mangrove plant, Rhizophora mucronata. The structures of 1 and 2 were determined by 1D and 2D NMR spectroscopic analyses. Compounds 1, 2 and 3 exhibited moderate antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa. Furthermore, 1, 2 and 3 were phytotoxic action in lettuce seeding at a concentration of 30 μg · mL−1. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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