Iodimetry was applied to determine cysteamine products,2 mercapto thiazoline saturated cysteamine,and 2 mercapto thrazoline saturated hydrochloric solution(blank).

讨论了由噻唑啉水解法生产的产品中含量的测定方法。

Results Ethambutol hydrochloride, isoniazid, pyrazinamide and rifampicin all had good chromatographic behavior.

结果 盐酸丁醇、利福平、吡嗪酰和异烟肼均具有良好的色谱行为。

Objective:To observe the clinical effect of etamsylate used in reducing postpartum hemorrhage after cesarean section.

观察酚磺减少剖宫产产后出血的临效果。

Tetraethyl thiuram disulfide was synthesized one step from diethylamine and carbon bisulfide with hydrogen peroxide(27.5%) as oxidant.

以二和二硫化碳为原料,经双氧水(275%)氧化,一步合成了四基秋兰姆化二硫。

According to the ethylene diamine moiety in the structure of some calcium antagonists,we designed and synthesized 5 unreported phenoxybenzamine derivatives.

利用酚苄明结构中氯基的活性，结合一些剂含二结构的特征，设计合成了5个酚苄明衍生物。

In order to get polyaryloxyphosphazene, polyphosphazene's side chlorines are directly substituted by aryloxy of phenol using triethylamine as the bind acid agent.

然后以三为缚酸剂，使高聚氯化磷腈直接与酚类化合物进行取代反应，合成了标题高聚物。

New research shows that it is ineffective to use sulfa drugs (including sulfapyridine and ethylamine) for preventing toxoplasma infection. 15 percent AIDS have toxoplasma.

新的研究发现，采用磺类药物包括（磺嘧啶和嘧啶及SMZco）预防弓形虫感染是无效的。15%的AIDS患者合并有弓形虫。

Bromoxynil octanoate was synthesized from bromoxynil,octanoic acid and thionyl chloride in the solvent using DMF and N(C 2H 5) 3 as catalysts by one step reaction.

以DMF、三为催化剂,在溶剂中,用辛酸直接合成了溴苯腈辛酸酯,实现由酸合成酯的一步反应。