LING Huiping, GUO Siyu, LAI Baolong, et al. Flavonoids metabolites of mangrove endophytic Penicillium sp. from Dongzhai Harbor[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2018,57(5):123-126.
LING Huiping, GUO Siyu, LAI Baolong, et al. Flavonoids metabolites of mangrove endophytic Penicillium sp. from Dongzhai Harbor[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2018,57(5):123-126.DOI:
sp. H1N1 from Dongzhai Harbor of Hainan Province was fermented by liquid culture
and four compounds were isolated and purified by various chromatographic purification methods. Their structures were identified as 8-hydroxy-6-methyl-xanthone-1-carboxylate (1),8-hydroxy-6-methyl-xanthone-1-carboxylic acid (2),8-hydroxy-6-methyl-xanthone-1-carboxylate (3) and 4′
6-dihydrooxyaurone(4),respectively. Furthermore
the structure of compound 1 was also confirmed by X-ray diffraction. Compound 4 was obtained from Mangrove endophytic fungi for the first time