| Literature DB >> 26179399 |
Da-Hong Li1, Tong Han1, Li-Ping Guan1, Jiao Bai1, Nan Zhao1, Zhan-Lin Li1, Xin Wu2, Hui-Ming Hua1.
Abstract
A new cytotoxic dimeric naphthopyrone, aurasperone H (1), together with eight related known polyketides (2-9) was isolated from a marine-derived fungus Aspergillus niger 2HL-M-8. The structure of new compound 1 was elucidated on the basis of its spectroscopic data (1D, 2D NMR and CD). Compound 1 exhibited moderate inhibitory activity against the human lung adenocarcinoma A549 and the human leukaemia HL-60 cell lines. Compound 5 displayed significant in vitro antiproliferative activity against HL-60 cell line with an IC50 value of 0.8 μM.Entities:
Keywords: Aspergillus niger; antiproliferative activity; dimeric naphthopyrones
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Year: 2015 PMID: 26179399 DOI: 10.1080/14786419.2015.1043553
Source DB: PubMed Journal: Nat Prod Res ISSN: 1478-6419 Impact factor: 2.861