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New Anti-Inflammatory Aromatic Components from Antrodia camphorata
AbstractThree new benzenoids, 3-isopropenyl-2-methoxy-6-methyl-4,5-methylenedioxy- phenol (1), 2-hydroxy-4,4'-dimethoxy-3,3'-dimethyl-5,6,5',6'-bimethylenedioxybiphenyl (2), 4,4'-dihydroxy-3,3'-dimethoxy-2,2'-dimethyl-5,6,5',6'-bimethylenedioxybiphenyl (3), together with two known benzenoids, 2,3,6-trimethoxy-5-methylphenol (4) and 2,3-methylenedioxy- 4-methoxy-5-methylphenol (5), were isolated from Antrodia camphorata. Our results support that compounds 1–5 potently inhibited LPS (lipopolysaccharide)-induced nitric oxide (NO) production in a dose-dependent manner. The IC50 values of compounds 1, 3 and 5 were 1.8 ± 0.2, 18.8 ± 0.6 and 0.8 ± 0.3 μg/mL, respectively.
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Chen, Y.-C.; Chiu, H.-L.; Chao, C.-Y.; Lin, W.-H.; Chao, L.K.; Huang, G.-J.; Kuo, Y.-H. New Anti-Inflammatory Aromatic Components from Antrodia camphorata. Int. J. Mol. Sci. 2013, 14, 4629-4639.View more citation formats
Chen Y-C, Chiu H-L, Chao C-Y, Lin W-H, Chao LK, Huang G-J, Kuo Y-H. New Anti-Inflammatory Aromatic Components from Antrodia camphorata. International Journal of Molecular Sciences. 2013; 14(3):4629-4639.Chicago/Turabian Style
Chen, Yu-Chang; Chiu, His-Lin; Chao, Che-Yi; Lin, Wen-Hsin; Chao, Louis K.; Huang, Guan-Jhong; Kuo, Yueh-Hsiung. 2013. "New Anti-Inflammatory Aromatic Components from Antrodia camphorata." Int. J. Mol. Sci. 14, no. 3: 4629-4639.
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