one of a series of alkaloids derived from cinchona bark. It is chemically similar to the alkaloid quinine and has a weak antimalarial activity. Cinchonine, which was isolated from cinchona bark in 1811, is one-fifth as active as quinine in combating the growth and reproduction of the malarial parasites (Plasmodium species).
CINCHONINE
Meaning of CINCHONINE in English
Britannica English vocabulary. Английский словарь Британика. 2012