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）预防弓形虫感染的。15%的AIDS患者合并有弓形虫。

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，使高聚化磷腈直与酚类化合物进行取代反应，合成了标题高聚物。

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

利用酚苄明结构中基的活性，结合一些钙拮抗剂含二结构的特征，设计合成了5个酚苄明衍生物。

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床果。

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巯产品中巯含量的测定方法。

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。