A new glycosylated derivative of rausuquinone with cytotoxic activity from Streptomyces sp. HU061-2
摘要
A new glycosylated derivative of rausuquinone, rausuquinonoside (1), was isolated from the Tai Lake sediment-derived actinomycete, Streptomyces sp. HU061-2. The structure of 1 was determined by 1D, 2D NMR, MS spectral analysis and the comparison with data from the literature. Bioassay test showed that 1 exhibited potent cytotoxic activity against tumor cell lines HepG2, HCT116 and A549.