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.

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.

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。

The first ever mention of using the cinchona bark was in official records of community of Jesuit missionaries.

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.

苯胺的合成法被用于制造苯胺紫染料，而奎宁（或金鸡纳碱）的合成法则被用于制造靛蓝染料。

The synthesis of aniline was used to make mauveine (aniline purple) dye and the synthesis of quinine was used to make indigo dye.