The drug is derived from the bark of the cinchona tree, native to South America, and by 1856 demand for the drug was surpassing the available supply.
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2. 轻度的金鸡纳中毒的发展不是停止或中断奎宁治疗的原因。
The development of mild cinchonism is not a reason for stopping or interrupting quinine therapy.
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3. 医生说我应该服用金鸡纳霜。
The doctor says that I should take quinine .
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4. 附近长着一颗树，现在知道是一棵金鸡纳树。
Nearby grew a tree, nowadays known as Cinchona.
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5. 对酒石酸及金鸡纳碱修饰型金属催化剂的反应机理也进行了探讨。
The reaction mechanism in tartrate modified catalysts and cinchona modified catalysts are also discuss...
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6. 酒石酸及金鸡纳碱修饰型金属催化剂的反应机理也进行了探讨。
The reaction mechanism in tartrate modified catalysts and cinchona modified catalysts are also discussed.
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7. 本课题所研究的是含有多聚苯刚性分子片段的金鸡纳碱类手性催化剂。
This paper focuses on the synthesis of cinchona alkaloid catalysts which contains rigid polybenzene moieties and their application in asymmetric catalytic reactions.
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8. 杜松子酒的口味来源于杜松子的浆果，而碳酸奎宁水中的奎宁来自金鸡纳树。
Gin gets its flavor from juniper tree berries, and the quinine in tonic comes from the cinchona tree.
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9. 金鸡纳宁，辛可宁一种生物碱，c19h22n2o，由金鸡纳树的树皮中。
An alkaloid, C19H22N2O, derived from the bark of various cinchona trees and used as an antimalarial agent.
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10. 奎宁和其它金鸡纳生物碱类化合物作为手性选择子可分离苯丙氨酸、芳香酸和其它手性酸。
Quinine and other related cinchona alkaloids were chosen for the separation of some tart enantiomers of phenylalanine, aromatic acids and other acids.
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11. 本发明提供了一种运动补剂，该运动补剂的主要成分为金鸡纳树皮提取物和刺五加提取物。
The invention provides a sports tonica comprising main components of a Peruvian bark extract and an acanthopanax extract.
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12. 本发明提供了一种运动补剂，该运动补剂的主要成分为金鸡纳树皮提取物和刺五加提取物。
The invention provides a sports tonica comprising main components of a Peruvian bark extract and an acanthopanax extract.
