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(31) But 8-hydroxy quinine and m- nitrophenol made chemical shift of the above hydrogen slightly increase.

(32) In particular, the chiral phase transfer catalysts (PTC) have been almost limited to Cinchona alkaloid, such as Cinchonine (CN), Quinine (QN) and related compounds.

(33) Important examples in human use are quinine, nicotine, atropine, opium, morphine, codeine, and strychnine.

(34) History of quinine, mefloquine, or quinidine-induced thrombocytopenia, hepatitis, bone marrow depression, lupus-like syn-drome.

(35) For example, quinine, an effective antimalarial drug, comes from the bark of the cinchona tree and has long been used in traditional Latin American remedies.

(36) For years, the drugs chloroquine and quinine have been frontline treatments for malaria.

(37) During First World War, Germany was completely cut off from a natural supply of quinine and was forced to develop a synthetic substitute called Atabrine .

(38) Gin gets its flavor from juniper tree berries, and the quinine in tonic comes from the cinchona tree.

(39) For years, the drugs chloroquine and quinine have been frontline treatments for malaria, a mosquito-borne illness that causes between 1,500,000 and 2,000(sentencedict.com),000 deaths each year.

(40) Your nose can smell up to 10, 000 different odors. Your touch can detect an item 1/25, 000th of an inch thick, and your tongue can taste one part of quinine in 2 million parts of water.

(41) Working with Pelletier, he isolated quinine, strychnine, brucine, cinchonine, veratrine, and colchicine, some of which became widely used as drugs.

(42) The fluorescence quantum yields of scopoletin and scopolin were measured to be 0.71 and 0.21 respectively, using quinine sulfate as a reference.

(43) The results indicate that arte - sunate is significantly superior to quinine dihydrochloride in both aspects.

(44) Different responses of nerve fibers in chorda tympani to quinine HCl and PTC were found, having the same bitter.

(45) The electrode is proposed for the direct potentiometry and potentiometric titration of quinine.

(46) But the malaria parasite has become resistant to chloroquine and quinine.

(47) Two chiral P, N-ligands were synthesized in high yields from natural quinine and cinchonine under mild conditions.

(47) Sentencedict.com try its best to collect and make good sentences.

(48) Quinine: Alkaloid found in the bark of cinchona trees and shrubs.

(49) The But the malaria parasite has become reseased resistant to quinine and new a drug quinine.

(50) Polymer-supported quinine, cinchonine, and D-(-)-ephedrine were prepared. Catalyzed by them under two-phase condition, a series of prochiral phenyl ketones were reduced by sodium borohydride.