An alcohol, resembling cholesterol, found in all true cinchona barks.
| 单词 | θ69488 |
| 释义 | the world > matter > chemistry > organic chemistry > alcohols > [noun] > steroid alcohols > sterols > named (9) cinchol1885 An alcohol, resembling cholesterol, found in all true cinchona barks. cholesterol1894 Chemistry. A steroid alcohol that is a major constituent of the lipid bilayer of cell membranes in humans and other vertebrates, and which serves… phytosterol1898 Any sterol which is found in plant tissues (at first supposed to represent a single distinct substance analogous to cholesterol). sitosterol1898 Any of several closely similar waxy sterols found widely in plant tissues and resembling cholesterol in structure, originally isolated from wheatgerm… stigmasterol1907 A phytosterol, C29H48O, present in Calabar beans (Physostigma venenosum) and soya beans. lanosterol1929 An unsaturated sterol, C30H50O, which occurs in wool fat. suprasterol1930 Either of two isomeric polycyclic compounds (suprasterol I, suprasterol II), produced by prolonged ultraviolet irradiation of calciferol (vitamin D2). lumisterol1932 A steroid alcohol, C28H44O, which is a stereo-isomer of ergosterol and occurs as an intermediate when this is converted to vitamin D2 by… tachysterol1933 An oily isomer of ergosterol and lumisterol, C28H43OH, which will form calciferol when irradiated with ultraviolet light. |
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