内酰胺

The synthetic process of a novel β-lactam antibiotic, Faropenem, was studied in this paper.

本文是关于新型β-内酰胺类抗生素法罗培南合成及工艺的研究。

Such as β-lactam antibiotics, as well as allergic reactions leading to long-term use of drug-resistant strains have

如β-内酰胺类抗生素的过敏反应以及长期使用导致抗药菌株的产生。

Results:β-lactam antibiotics were most used in our hospital.

结果：β-内酰胺类抗生素是我院抗感染的首选用药。

Ecause of their effectiveness and safety,β-lactam antibiotics play a central role in the treatment of bacteria...

-内酰胺类抗生素在抗菌药物中一直占据非常重要的地位。

The development of antibiotics agents and β-lactam antibiotics were briefly described in this paper, both the development of cephalosporins and the characteristics of Cefradine were introduced.

本论文简述了抗生素及β—内酰胺类抗生素的发展概况，详细介绍了头孢菌素类抗生素的进展与第一代头孢菌素类药物——头孢拉定的特点，着重研究了头孢拉定的合成。

As one of the most urgently needed medical intermediates, D-p-hydroxyphenylglycine is used mainly to produce β-lactam antibiotics.

D-对羟基苯甘氨酸主要用于合成β-内酰胺类半合成抗生素，是国内最紧缺的医药中间体之一。

ABSTRACT Objective To develop an HPLCELSD method for determination of arginine in βlactam antibilotic injection.

目的 建立高效液相色谱蒸发光散射检测法分析β内酰胺类抗生素注射用制剂中精氨酸的含量。

The main researches of this dissertation are summarized as follows:1. AFM study of different effects of natural and semisyntheticβ-lactam on the cell envelope of E.coli.

主要内容归纳如下：1、基于AFM大气氛中成像，研究天然与半合成内酰胺类抗生素对大肠杆菌形态的影响。

Penicillin G Potassium First Crystal is the basic chemical raw material for the production of ?-lactam antibiotics.

青霉素钾工业盐是一种用于制造β--内酰胺类系列抗生素药品的基础化学原料药。

The discovery of penicillin so that the people of pathogenic micro-organisms from infection caused by various diseases are no longer at a loss, and thus the development of a large number of β-lactam antibiotics, for the protection of human health have made great contributions to the.

青霉素的发现使人们对由病原微生物感染而引发的各类疾病不再束手无策，并由此发展了大量的β-内酰胺类抗生素，对保护人类健康作出了巨大贡献。

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。