Four new citrinin derivatives, including two citrinin dimers and two citrinin monomer derivatives, were isolated and identified from a marine-derived fungal strain Penicillium sp. ML226 along with six known related compounds. Their structures were elucidated by spectroscopic and chemical methods. The new compounds showed modest cytotoxic activity against HepG-2 cell line and weak antimicrobial activity against Staphylococcus aureus. © 1996-2013 MDPI AG (Basel, Switzerland).
Wang, M. L., Lu, C. H., Xu, Q. Y., Song, S. Y., Hu, Z. Y., & Zheng, Z. H. (2013). Four new citrinin derivatives from a marine-derived Penicillium sp. fungal strain. Molecules, 18(5), 5723–5735. https://doi.org/10.3390/molecules18055723