Medical Dictionary

cinchonidine

noun cin·cho·ni·dine
\-ˈkän-ə-ˌdēn, -ˈkō-nə-, -ˈchō-nə-\

Medical Definition of CINCHONIDINE

:  a bitter crystalline alkaloid C19H22N2O stereoisomeric with cinchonine that is found in cinchona bark and used like quinine

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