(organic chemistry) An alkaloid obtained from the dried bark of the quebracho tree.
quebrachine
quebrachine
noun
An alkaloid, probably identical to yohimbine, from the quebracho tree
quebrachite
quebrachitol
quebrachitol
noun
(organic chemistry) A polyhydroxy cyclic alcohol, 2-0-methyl-chiro-inositol, obtained from the latex of the rubber tree as a starting point in the synthesis of several pharmaceuticals
quebracho
quebracho
noun
Any of several trees of southern South America with produce very hard wood rich in tannin, especially those of the genus Schinopsis.
The bark of these trees, formerly used in treating fever.