作者:G.W.K. Cavill、P.S. Clezy、J.R. Tetaz、R.L. Werner
DOI:10.1016/0040-4020(59)80019-3
日期:1959.1
Cinnabarin (polystictin) is shown to be 1-carboxy-2-amino-9-hydroxymethylphenoxazin-3-one. Previous degradative and spectroscopic studies on cinnabarin and its derivatives are interpreted on the basis of this structure, which is confirmed by the transformation of methyl cinnabarin into the known 1:9-dimethoxycarbonyl-2-aminophenoxazin-3-one.