Tanzawaic acids I-L: Four new polyketides from Penicillium sp. IBWF104-06.

ABSTRACT: Four new polyketides have been identified in culture filtrates of the fungal strain Penicillium sp. IBWF104-06 isolated from a soil sample. They are structurally based on the same trans-decalinpentanoic acid skeleton as tanzawaic acids A-H. One of the new compounds was found to inhibit the conidial germination in the rice blast fungus Magnaporthe oryzae at concentrations of 25 μg/mL.

SUBMITTER: Sandjo LP 

PROVIDER: S-EPMC3943810 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature