巴比妥钠

A barbiturate, C8H12N2O3, that is a white crystalline powder and is used as a sedative and hypnotic especially in the form of its soluble salt, sodium barbital.

巴比妥巴比妥类药物的一种，c8h12n2o3，白色晶体粉末，用作镇静剂和催眠剂，尤指其可溶性盐，钠巴比妥的形式

A barbiturate, C8H12N2O3, that is a white crystalline powder and is used as a sedative and hypnotic especially in the form of its ''.

巴比妥巴比妥类药物的一种，c8h12n2o3，白色晶体粉末，用作镇静剂和催眠剂，尤指其可溶性盐，钠巴比妥的形式

The Na salts of weak acids di olve faster than their corre onding free acids regardle of the pH of the medium.

不管介质的pH是多少，弱酸的钠盐（如巴比妥酸盐，水杨酸盐）比其相应的游离酸溶解得快。

Results: The percentages of patients with serum drug concentrations within the effective ranges after single first-line antiepileptic treatment were significantly different (P.01), with sodium valproate, phenobarbital, carbamazepine and sodium phenytoin being 75.2%, 67.3%, 53.1% and 20.8%, respectively.

结果：各药在有效血药浓度范围内的病例百分率差异显著(P.01)，分别为丙戊酸钠75.2%、苯巴比妥67.3%、卡马西平53.1%、苯妥英钠20.8%。

Result: The ideal separation for phenytoin, carbamazapine and phenobarbital was obtained within 5 min.

结果：三种常用抗癫痫药物卡马西平，苯巴比妥，苯妥英钠在5 min之内获得了理想的分离。

For example, an uncomplicated urinary tract infection may be cured with a sulfonamide, whereas a patient with grand mal epilepsy may have to be treated for life with phenytoin or phenobarbital or both.

例如，无并发症的尿道感染用一种磺胺药物治疗10天就可能痊愈，而患有大发作的癫痫病人则须用苯妥英钠或苯巴比妥或两药合用作终身治疗。

Thiobarbituric acid was synthesized by sulfourea and diethyl malonate in sodium alcohol and 5-Arylidene thiobarbituric acid was prepared by the Knoevenagel condensation reaction from benzaldehyde and thiobarbituric acid.

采用丙二酸二乙酯和硫脲在乙醇钠存在下合成了硫代巴比妥酸，再分别采用固相反应和水相反应，由硫代巴比妥酸和苯甲醛经Knoevenagel缩合反应，制备了5-亚苄基硫代巴比妥酸。

Bioleaching process with At.f can leach 0.282ppm of solubility mercury in 25 days. After the rats taking orally 5 days (total mercury ≤0.2μg), it was found to have synergistic interaction with pentobarbital sodium and chloral hydrate in sedative activity depending on the concentration of total mercury.

实验显示氧化亚铁硫杆菌对朱砂具有浸出作用；同时实验显示：服用朱砂浸出液5天后（服用汞总量≤0.2μg），小鼠各组织器官内未检测出汞，但朱砂浸出液却对小鼠水合氯醛和戊巴比妥钠睡眠催眠有明显促进作用，并且呈现剂量依赖关系。

Dissolution rate is affected by whether the drug is in salt, crystal, or hydrate form.

不管介质的 pH 是多少，弱酸的钠盐（如巴比妥酸盐，水杨酸盐）比其相应的游离酸溶解得快。

METHODS: The serum concentration of valproic acid、diphenylhydantoin、carbamazepine、phenobarbital by HPLC.

采用高效液相色谱法(High performance liquid chromatography ，HPLC)测定丙戊酸、苯妥英钠、卡马西平、苯巴比妥的血药浓度785例，并对结果进行分析。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。