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单词 condurangin
释义

conduranginn.

/kɒndjʊˈrandʒɪn/
Etymology: German (G. Vulpius 1885, in Archiv d. Pharm. LXIV. 301), < condurango , cundurango n. + -in suffix1.
Chemistry.
A glucoside or a mixture of glucosides found in cundurango bark.
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the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > glycosides > named > others
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morindin1849
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galactoside1862
parillic acid1864
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digitoxin1875
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linamarin1892
arabinoside1893
picein1894
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mannoside1897
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pentoside1910
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prunasin1912
leucoanthocyanin1920
pyranoside1930
stevioside1931
furanoside1932
hecogenin1943
1885 Pharmaceut. Jrnl. & Trans. 27 June 1067/1 Whether these products..will have to be added to the new group under the name ‘condurangin’, has yet to be determined.
1892 Jrnl. Chem. Soc. 62 ii. 1352 Condurangin is a glucoside, first obtained by Vulpius, from the bark of Gonolobus condurango.
1909 Jrnl. Chem. Soc. 96 i. 40 Condurangin was isolated by extraction of the bark with alcohol.
1944 Hackh's Chem. Dict. (ed. 3) 220/2 Condurangin, a glucoside from condurango bark. alpha-C20H32O6 = 368.3. A white powder, insoluble in water, m. 60. beta-C18H28O7 = 356.3. An amorphous yellowish powder, soluble in alcohol, sparingly soluble in ether, chloroform, or water; used as stomachic and astringent.
1955 Dispensatory U.S.A. (ed. 25) 1644 Condurangin has been reported to be a violent poison, causing convulsions followed by paralysis.
This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2021).
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n.1885
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