Physical and Spectroscopic Properties of Anthraquinones Table

UV spectral data given in nm (loge) IR spectral data in cm H- and C-NMR spectra from first reference given, in most instances this is the most recent one or the spectrum recorded at highest resolution 

Damnacanthus major Sieb. Zucc. (25) M. parvifolia Bartl. 41, 42) 

Ddmnacanthus major Sieb. Zucc. (26) Lasianthus chinensis Benth. 68) Morinda lucida Benth. 1, 2) M roioc L. 101) M, tinctoria Roxb. 49) Prismatomeris tetrandra (Roxb.) K. Schum. 122) 

7-Dimethoxy-4-hydroxy-2-methylanthraquinone (6,8-dimethoxy-l-hydroxy-3-methyl- 

1 bright-yellow 3 bright-yellow 4 yellow 5 yellow (128) 

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