单词	catechol
释义	catechol /ˈkatɪtʃɒl / /ˈkatɪkɒl/ noun [mass noun] Chemistry A crystalline compound obtained by distilling catechu. Chemical formula: C6H4(OH)2. This surprised the researchers, because their previous work had suggested that the intestinal enzyme catechol - O methyltransferase played a big part in digesting flavanols, and they expected to see more O methylation going on.... Acrolein, hydroquinone, catechol, and benzo- [a] pyrene have demonstrated immunosuppressive effects in cell and animal models. So the problem was how to change this catechol without affecting the drug's ability to interact at the receptor. Origin Late 19th century: from catechu + -ol.
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