Chemical constituents from marine fungus Penicillium thomii
Jiang, T.; Tian, L.; Guo, A.-h.; Fu, H.-z.; Pei, Y.-h.; Lin, W.-h.
Yao Xue Xue Bao 37(4): 271-274
2002
ISSN/ISBN: 0513-4870 PMID: 12579822 Document Number: 550577
To investigate the bioactive constituents from the mycelium of Penicillium thomii. Which isolated from Anemone collected in Qingdao beach. The constituents were separated by using various chromatography and the structures were identified on the basis of extensive spectral analysis. Five compounds, namely penicillixanthone A (I), p-methylbenzolic acid (II), 1-O-hexadecanoyl-2-O-(9-octadecenoyl)-3-O-(9, 12-octadecadienoyl) glycerol (III), 5 alpha, 8 alpha-epidioxy-24 zeta-methylcholesta-6, 22-dien-3 beta-ol (IV) and 1, 6, 8-trihydroxyl-3-methyl-9, 10-anthracenedione (V), were isolated from the mycelium of Penicillium thomii. Penicillixanthone A is a new compound, while the others are isolated from Penicillium thomii for the first time.