Abstract
Four new norditerpenes, taichunins A-D (1-4), were isolated from the fungus Aspergillus taichungensis (IBT 19404). Compound 1 has a new carbon framework. The absolute configurations were determined by the calculated ECD spectral method. Compound 1 was cytotoxic against HeLa cells with an IC50 value of 4.5 μM, whereas 2-4 were nontoxic at 50 μM.
Original language | English |
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Journal | Journal of Natural Products |
Volume | 82 |
Issue number | 5 |
Pages (from-to) | 1377-1381 |
Number of pages | 5 |
ISSN | 0163-3864 |
DOIs | |
Publication status | Published - 2019 |