Popis: |
Two new compounds, exopisiod B (1) and farylhydrazone C (2), together with two known compounds (3–4), were isolated from the Antarctic-derived fungus Penicillium sp. HDN14-431. Their structures including absolute configurations were elucidated by spectroscopic methods and TDDFT ECD calculations. The cytotoxicity and antimicrobial activities of all compounds were tested. |