单词 | thebaïne |
释义 | > as lemmasthebaïne thebaïne n. /ˈθiːbeɪaɪn/ [-ine suffix5] a highly poisonous alkaloid, C19H21NO3, obtained in colourless leaflets or prisms from opium; formerly also called paramorphine and thebaia n.; also attributive. ΘΚΠ the world > matter > chemistry > organic chemistry > alkaloids > [noun] > thebenine thebaïne1835 paramorphine1836 paramorphia1852 thebaia1857 thebenine1875 1835 Rec. Gen. Sc. 2 381 Ammonia is next poured into the purified liquid, by which means, Morphine and Thebaine are precipitated. 1866 H. E. Roscoe Lessons Elem. Chem. xl. 349 It appears that thebaine is the most powerful of the alcaloids. 1868 H. Watts Dict. Chem. V. 759 Thebaine-salts do not crystallise from aqueous solution. < as lemmas |
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