单词 | hecogenin |
释义 | hecogeninn. Chemistry. A steroid glycoside (see quot. 1965) occurring in various plants, as Hechtia texensis and Agave species, obtained commercially from sisal waste and used commercially as a precursor in the manufacture of cortisone and other steroid hormones. ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > glycosides > named > others jalapin1832 rhaponticin1834 struthiin1835 menyanthin1842 quercitric acid1844 rhodeoretin1845 helicin1848 rutic acid1848 morindin1849 panaquilon1858 galactoside1862 parillic acid1864 thujin1868 digitoxin1875 margarin1878 naringin1879 teucrin1881 condurangin1885 scopolin1885 linamarin1892 arabinoside1893 picein1894 rhamnoside1894 mannoside1897 saponaretin1905 pentoside1910 prunitrin1910 prunasin1912 leucoanthocyanin1920 pyranoside1930 stevioside1931 furanoside1932 hecogenin1943 1943 R. E. Marker et al. in Jrnl. Amer. Chem. Soc. LXV. 1199/2 We first isolated from Hechtia texensis (S. Wats.) a new steroidal sapogenin having the composition C27H42O4..which we have named hecogenin. 1952 Sci. News 25 115 More than 100,000 tons of fibre are produced yearly from sisal,..and..approximately the same amount of waste material, containing 0.04 per cent to 0.1 per cent of hecogenin, are available. 1965 J. R. A. Pollock & R. Stevens Dict. Org. Compounds (ed. 4) III. 1809/1 3β-Hydroxy-5α-spirostan-12-one (Hecogenin). 1972 Materials & Technol. V. xx. 752 Hecogenin is extracted from sisal waste. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < n.1943 |
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