How To Use Cinchonine In A Sentence

  • The true cinchona barks, containing quinine, quinidine, and cinchonine, are distinguished from the false by their splintery-fibrous texture, the latter being pre-eminently corky. The Andes and the Amazon Across the Continent of South America
  • When cinchonine is distilled with solid potassium hydrate, it yields pyrrol and bases of both the pyridine and quinoline series. Scientific American Supplement, No. 415, December 15, 1883
  • It is stated that incomplete examinations have detected _cinchonine_ in the bark. Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
  • Dr. Farr detected a considerable amount of cinchonine in it, but was prevented from completing his examination. Resources of the Southern Fields and Forests, Medical, Economical, and Agricultural. Being also a Medical Botany of the Confederate States; with Practical Information on the Useful Properties of the Trees, Plants, and Shrubs
  • _Cinchonidine_, when heated with potassium hydrate, yields quinoline also, and with nitric acid the same products as cinchonine. Scientific American Supplement, No. 415, December 15, 1883
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  • ~ -- Picric acid forms insoluble salts with many of the alkaloids, and picric acid may be determined in the following manner: -- To the solution of picric acid, or a picrate, add a solution of sulphate of cinchonine acidulated with H_ {2} SO_ {4}. Nitro-Explosives: A Practical Treatise
  • When cinchonine is treated with potassium hydrate, it is decomposed into quinoline and a solid body, which on further treatment yields a liquid base, Scientific American Supplement, No. 415, December 15, 1883
  • For example, cinchonine and quinine both afford the basic quinoline under certain conditions, but on oxidation of cinchonine, an acid -- cinchoninic acid (C_ {10} H_ {7} NO_ {2}) -- is the principal body formed, while in the case of quinine, quininic acid (C_ {10} H_ {9} NO_ {3}) is the principal product. Scientific American Supplement, No. 623, December 10, 1887
  • The gray bark of Huanuco is derived from _Cinchona micrantha_, which is characterized by its yield of cinchonine, and the Loxa or Loja barks are furnished in part by _Cinchona officinalis_, and are especially rich in quinidine. Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture
  • Their great value depends upon the presence of certain alkaloid substances called quinine, cinchonine, and quinidine, which exist in the bark in combination with tannic and other acids. Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture

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