衍生物

We have become involved in the derivatives.

我们已经成为参与衍生物。

In this paper, benzaldehyde and its derivatives were prepared by electrosynthetic method with on-line ultrasound; meanwhile the course and the mechanisms were studied.

本论文采用在线超声电合成的方法制备苯甲醛及其衍生物，并对其过程和机理进行研究。

Chapter 5: The thermochromism of condensations of aromatic amine with benzaldehyde derivatives were studied.

第五章：研究了苯甲醛缩芳胺类希夫碱衍生物的热致变色性质，探讨了这类化合物的变色机理。

Our results suggest that the chemical structure and number of hydroxyl groups on the benzene ring of coumarin were correlated with the effects of ROS suppression.

结果发现所有的香豆素衍生物都具有抑制黄嘌呤氧化酶活性的能力，且其抑制型态属於竞争型抑制剂。

Mo aspirin in benzene, phenylethylamine series salt, indole derivatives research and development work, Salt is phenylethylamine series has invested five pilot production.

参与匹莫苯，苯乙胺系列盐，吲哚类衍生物的研制开发工作，现苯乙胺系列盐已投入中试生产 5。

Benzimidazole and their derivatives are important material and intermediate product,it is a important structure cell which consist in many medicines.

苯并咪唑及其衍生物是有机合成中重要的原料和中间体，是一种存在于多种药物中的重要结构单元。

The development and application of supramolecular chemistry and NMR were reviewed.Based on that,several benzimidazole derivatives were synthesized from o-phenylenediamine.

本文在总结超分子化学及核磁共振的发展及应用的基础上，以邻苯二胺为原料，合成了几种苯并咪唑衍生物，作为分子识别中的客体小分子。

On the basis of synthesis of the H+/K+-ATPase inhibitor omeprazole,seven benzimidazole derivatives were synthesized for the first time,and their structures were identified by 1H-NMR、MS and elementary analysis.

设计合成了7个未见文献报道的苯并咪唑类衍生物，经质谱、核磁共振氢谱和元素分析确定了结构。

We developed a simple and efficient method for the synthesis of benzimidazole derivatives in water. Imidazolium salt grafted iodobenzene diacetate containing double features of ionic liquid and iodobenzene diacetate was synthesized.

报道了一种简便高效的苯并咪唑类衍生物的水相合成新方法，合成了兼具离子液体和二醋酸碘苯双重特点的咪唑盐二醋酸碘苯。

K-ATPase is the last passageway of gastric acid secretion.On the basis of synthesis of the H+K-ATPase inhibitor pantoprazole,twelve benzimidazole derivatives were synthesized for the first time,and their structures were proved by IR,1H-NMR and elementary analysis.

摘 要 H+/K+-ATP酶是胃酸分泌的最后环节，在合成H+/K+-ATP酶抑制剂泮托拉唑的基础上，设计合成了12个未见文献报道的苯并咪唑类衍生物，经红外光谱、核磁共振氢谱和元素分析确定了结构。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。