Quinine London. It remained the antimalarial drug of choice until the 1940s, when other drugs took over. The form of quinine most effective in treating malaria was found by Charles Marie de La Condamine in 1737. In 1820, French researchers Pierre Joseph Pelletier and Joseph Bienaimé Caventou first isolated quinine from the bark of a tree in the genus "Cinchona" - probably "Cinchona officinalis" - and subsequently named the substance. The name was derived from the original Quechua (Inca) word for the cinchona tree bark, "quina" or "quina-quina", which means "bark of bark" or "holy bark". Prior to 1820, the bark
History of malaria shivering from cold, it was nevertheless effective for malaria. The use of the “fever tree” bark was introduced into European medicine by Jesuit missionaries (Jesuit's bark). Jesuit Bernabé de Cobo (1582–1657), who explored Mexico and Peru, is credited with taking cinchona bark to Europe. He brought the bark from Lima to Spain, and then to Rome and other parts of Italy, in 1632. Francesco Torti wrote in 1712 that only “intermittent fever” was amenable to the fever tree bark. This work finally established the specific nature of cinchona bark and brought about its general use in medicine. It would be