英语释义

• any of several trees of the genus Cinchona

片语

Cinchona Bark medicinal bark of cinchona trees; source of quinine and quinidine

同义词： cinchona Peruvian bark Jesuit's bark

cinchona base金鸡纳属堿

Cinchona succirubra鸡纳树

cinchona succirubraquina金鸡纳树

Cinchona species金鸡纳

cinchona alkaloid[有化] 金鸡纳属生物堿

cinchona looper榆雪尺蠖

cinchona quinine金鸡纳树属

CINCHONA CALISAYA Peruvian shrub or small tree having large glossy leaves and cymes of fragrant yellow to green or red flowers; cultivated for its medicinal bark

同义词： calisaya Cinchona officinalis Cinchona ledgeriana

yellowbark金鸡纳树皮

Peruvian bark金鸡纳树皮（疟疾特效药奎宁的原料）

英汉例句

• the inclusion complexation behavior of sulfoantocalixarenes with four cinchona alkaloids was investigated by means of fluorescent spectra.

  采用荧光光谱方法研究了三种磺化杯芳烃与四种金鸡钠堿药物分子的键合行为。

• osmuim-catalyzed asymmetric dihydroxylation reaction (ad reaction) of olefins, with cinchona alkaloid derivatives as chiral ligands, is the most effective method to obtain chiral vicinal diols.

  以金鸡纳堿衍生物为手性配体的锇催化烯烃不对称二羟基化反应（ad反应）是获得手性邻二醇最有效的方法之一。

• this paper focuses on the synthesis of cinchona alkaloid catalysts which contains rigid polybenzene moieties and their application in asymmetric catalytic reactions.

  本课题所研究的是含有多聚苯刚性分子片段的金鸡纳堿类手性催化剂。

• various applications of the cinchona alkaloid derivatives in asymmetric synthesis have been reported in recent years.

  国内外众多文献都报道了金鸡纳生物堿衍生物在不对称合成中的应用。

• the first ever mention of using the cinchona bark was in official records of community of jesuit missionaries.

  有史以来第一次提到使用金鸡纳树皮的，是在耶稣会传教士的正式记录中。

• gin gets its flavor from juniper tree berries, and the quinine in tonic comes from the cinchona tree.

  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。

• in particular, the chiral phase transfer catalysts (ptc) have been almost limited to cinchona alkaloid, such as cinchonine (cn), quinine (qn) and related compounds.

  尤其是手性相转移催化剂目前大部分还限于金鸡纳生物堿衍生物的范围。

• the reaction mechanism in tartrate modified catalysts and cinchona modified catalysts are also discussed.

  酒石酸及金鸡纳堿修饰型金属催化剂的反应机理也进行了探讨。

• the applications of cinchona alkaloids and parts of their derivatives in asymmetric synthesis were reviewed with 34 references.

  综述了近年来金鸡纳堿及其部分衍生物在不对称合成中的应用。

• the reaction mechanism in tartrate modified catalysts and cinchona modified catalysts are also discuss…

  对酒石酸及金鸡纳堿修饰型金属催化剂的反应机理也进行了探讨。

• quinine and other related cinchona alkaloids were chosen for the separation of some tart enantiomers of phenylalanine, aromatic acids and other acids.

  奎宁和其它金鸡纳生物堿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。

• an alkaloid, c19h22n2o, derived from the bark of various cinchona trees and used as an antimalarial agent.

  金鸡纳宁，辛可宁一种生物堿，c19h22n2o，由金鸡纳树的树皮中。