Tian, Li, Cai, Sheng-Xin, Li, De-Hai, Lin, Zhen-Jian, Zhu, Tian-Jiao, Fang, Yu-Chun, Liu, Pei-Pei, Gu, Qian-Qun and Zhu, Wei-Ming (2007) Two new metabolites with cytotoxicities from deep-sea fungus, aspergillus sydowi YH11-2. Archives of Pharmacal Research, 30 (9). pp. 1051-1054. DOI 10.1007/BF02980236.

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Abstract

Two new compounds, 2, 3, 5-trimethyl-6-(3-oxobutan-2-yl)-4H-pyran-4-one (1) and (2R)-2, 3-dihydro-7-hydroxy-6, 8-dimethyl-2-[(E)-prop-1-enyl] chromen-4-one (2), together with six known compounds (3–8), were isolated from a deep-sea fungus, identified as Aspergillus sydowi, by a bioassay-guided method. Their structures were elucidated by spectroscopic methods and the cytotoxicities were evaluated by SRB method.

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