释义 |
paytamine Chem.|ˈpeɪtəmaɪn| [f. Payta + amine.] An amorphous alkaloid, obtained from Payta-bark, a pale variety of cinchona bark, shipped from Payta in Peru. So paytine |ˈpeɪtaɪn|, a crystallizable alkaloid obtained with paytamine.
1875Watts Dict. Chem. 2nd Suppl. 347 Paytine, C21H24N2O{ddd}has a bitter taste... From alcohol it crystallises in beautiful colourless rhombic crystals. 1879Ibid. 3rd Suppl. 497 Paytine, C21H20N2O.H2O... Paytamine is an amorphous alkaloid accompanying paytine. |