| Literature DB >> 29600717 |
Cong-Cong Liu1, Zhen-Zhen Zhang1, Yan-Yan Feng1, Qian-Qun Gu1, De-Hai Li1,2, Tian-Jiao Zhu1,2.
Abstract
A new polyene compound (1) and a new diketopiperazine (2), as well as three known compounds (3-5), were isolated from the Antarctic marine-derived fungus Penicillium crustosum HDN153086. The structures of 1-5 were deduced based on MS, NMR and TD-DFT calculations of specific ECD spectra. These compounds were evaluated for their cytotoxic activities against K562 cell line and only compound 2 exhibited cytotoxicity against K562 cell, with IC50 value of 12.7 μM.Entities:
Keywords: Antarctic; Secondary metabolites; cytotoxicity; marine-derived fungus
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Year: 2018 PMID: 29600717 DOI: 10.1080/14786419.2018.1455045
Source DB: PubMed Journal: Nat Prod Res ISSN: 1478-6419 Impact factor: 2.861