New constituents from the Korean sponge Plakortis simplex.

ABSTRACT: Six new cyclic peroxides (1-6) were isolated from the Korean sponge Plakortis simplex, along with two new alkylpyridinium alkaloids (7 and 8). The structures of these compounds were completely determined by a combination of NMR analysis and chemical reactions. Compounds 1-6 exhibited cytotoxic/antifungal activities against RAW264.7 cells and Candida albicans.

SUBMITTER: Oh JS 

PROVIDER: S-EPMC3853735 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature