醇胺

Triphenylmethyl chloride can react selectively with the 30-hydroxil group of glycyrrhetol under the catalyzing effects of three ethyl amine and dimethyl amino-pyridine.This condition of the reaction has an important value for the selective protection of 30-hydroxil group of glycyrrhetol.

三苯氯甲烷在三乙胺和二甲氨基吡啶等碱性催化下与甘草萜醇的C30-位羟基进行选择性缩合反应，此反应产率较与C3-位羟基化反应的要高，此种反应条件在甘草萜醇C30-位羟基的选择性保护中具有重要的价值。

The structural characteristics of the ligand of the chiral Schiff base are that the ligand has phenol hydroxyl, alcoholic hydroxyl and an imine group, one to three bromine atoms are provided on the framework of double benzene nucleus, and chiral carbon is connected with the nitrogen atom of imine.

手性西佛碱配体的结构特征为含有酚羟基、醇羟基和亚胺基团，在萘环骨架上带有一至三个溴原子，手性碳与亚胺的氮原子相连。

Objective To study the effects of berbamine and batiolun on LDH metabolizability in the process of increasing leukocyte.Methods Enzyme biochemical techniques is used to study the effect of berbamine and batiolˉun in the process of inceasing leukocyte and also to study the effect of LDH metabolizability.

目的 研究小檗胺和鲨肝醇升高白细胞作用及对细胞内LDH的代谢的影响方法采用酶细胞化学方法，对两药物在治疗由免疫抑制剂环磷酰胺所致的白细胞减少症时，对乳酸脱氢酶活性的影响进行了比较观察。

For the first time,our group found that lanthanide amides can initiate the Cannizarro disproportionation reaction of aromatic aldehydes.

我们小组首次发现了通过稀土胺基化合物引发芳香醛发生Cannizzaro-型歧化反应，生成相应的酰胺和醇。

Organic anhydrides are very important starting materials for organic synthesis, as they can give rise to carboxylic acids, ester s, or amides under the proper conditions.

它们与水反应生成羧酸，与醇或酚反应生成酯，与氨和胺反应生成醯胺。

Organic anhydrides are very important starting materials for organic synthesis, as they can give rise to carboxylic acids, esters, or amides under the proper conditions.

它们与水反应生成羧酸，与醇或酚反应生成酯，与氨和胺反应生成醯胺。

In addition, Pyrazinamide and Ethambutol are also given for the first two months of treatment.

此外，吡嗪酰胺和乙胺丁醇也给予首两个月的治疗。

In this section, the research and production status of Ethambutol and its key intermediates have been described roundly, the disadvantages and practicability of the synthetic routes for Ethambutol synthesis had also been analyzed and compared in detail.

报告对乙胺丁醇及其关键中间体2-氨基丁醇的国内外的生产及研究状况做了比较全面地总结，并且详细地分析、比较了各条合成路线的优劣及其实用性。

HIV-uninfected adults with noncavitary tuberculosis were treated daily with isoniazid, rifampin, pyrazinamide, and ethambutol for 2 months, followed by 2 months of isoniazid and rifampin. After 4 months, patients with drug-susceptible TB whose sputum cultures on solid media were negative after 8 weeks of treatment were randomly assigned to continue treatment for 2 more months or to stop treatment.

患有非空洞肺结核的HIV非感染成人患者每天采用异烟肼、利福平、吡嗪酰胺和乙胺丁醇进行治疗（共治疗2个月），其中采用异烟肼和利福平进行治疗的患者需要随访2个月。4个月后，存在药物易感性TB且治疗8周后固体培养基的痰培养为阴性的患者随机分为继续治疗2个月以上或停止治疗。

Anti-TB bone was made of reconstituted bone xenograftcombined with 4 antituberculosis drugs ( Isoniazide, Rifampicin, Pyrazinamide, Ethambutol ) at certain concentration and encapsulated by gelatin and polycaprolactone.

采用明胶和聚己内酯复合包裹法将异烟肼、利福平、吡嗪酰胺和乙胺丁醇等4种抗结核药物按一定浓度和配比与重组合异种骨复合，制备抗结核骨。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。