半合成抗生素

利福平是一种半合成抗生素。

Rifampin is a semisynthetic antibiotics .

半合成抗生素的质量分析

Quality analysis of semisynthetic antibiotics

头孢菌素C是工业上重要的一类抗生素，在用于抗感染以及半合成抗生素方面有很高的需求量。

Cephalosporin C ( CPC ), one of the industrially important β - lactam antibiotics , has a high demand for producing anti-infectious and semi-synthetic antibiotics .

半合成抗生素废水治理工艺方案选择

Selection of Treatment Schemes of Waste Water in Semi-synthetic Antibiotic

合成、半合成抗生素研究的进展

Recent research advance in synthetic and semi-synthetic antibiotics area

光催化氧化处理半合成抗生素制药废水试验研究

A Test Study of Treating Half-synthetic Antibiotic Pharmacy Wastewater by Photo Catalytic Oxidation

D-苯甘氨酸是β-内酰胺类半合成抗生素的重要中间体。

D-phenylglycine is the important medicinal intermediate products of β - lactam antibiotics .

半合成抗生素侧链的合成（Ⅳ）氨基磺酸为氨化剂合成DL-对羟基苯甘氨酸

Synthesis of Semi-synthetic Antibiotic Side-chain Compounds (ⅳ) Synthesis of DL-p-Hydroxyphenylglycine Using Sulfamic Acid as an Ammoniation Agent

合成、半合成抗生素的研究，是探索和开发新抗生素的最重要的途径之一。

Study on synthetic and semi synthetic antibiotic is one of the important ways to explore and develop new antibiotic .

膜分离技术在抗生素、半合成抗生素、维生素和氨基酸生产中尤其常见。

Membrane separation technology is especially common in the production of antibiotics , semisynthetic antibiotics , vitamin and amino acid .

光学活性D-氨基酸常作为一种中间体被广泛应用于半合成抗生素、多肽激素、拟除虫菊脂、杀虫剂等的合成。

D-amino acids are widely used as intermediates for the synthesis of semisynthetic antibiotics , peptide hormones , pyrethroids and pesticides etc.

手性氨基酸可作为半合成抗生素、新除草剂、杀虫剂以及生理活性多肽化学合成的手性模块，具有广泛的应用前景。

Chiral amino acids are elements of semi-synthetic antibiotics , new herbicide , insecticide and bio-active peptides in chemosynthesis . They will have wider application prospects .

泰妙菌素是截短侧耳素衍生的半合成抗生素，广泛应用于预防和治疗鸡慢性呼吸道病、猪地方性肺炎和猪痢疾，是控制猪支原体感染的首选药物。

Tiamulin , a semi-synthetic antibiotic derived from pleuromutilin , has been widely used in the prevention and treatment of chronic respiratory disease of fowl , swine pneumonia and swine endemic dysentery . It is also an alternative drug of the control of swine mycoplasma infection .

半合成头孢菌素抗生素的研究&Ⅱ.7-（7-或8-取代香豆素-3-甲酰胺基）头孢菌素的合成

Studies on antibiotics of semisynthetic cephalosporins . ⅱ . synthesis of 7 - ( 7 - or 8-substituted coumarin-3-formamido ) - cephalosporins

本论文以半合成类抗生素生产废水为研究对象，在半合成抗生素生产过程中，产生的发酵类与合成类综合废水，有机物浓度高、成分复杂、毒性大。

This paper take semi-synthetic antibiotic production waste as the object of study , In half synthesis antibiotic production process , the fermentation which class produces and the synthesis class comprehensive waste water , the organic matter density is high , the ingredient is complex , the toxicity is big .

头孢菌素C（CephalosporinC，CPC）是一类半合成头孢类抗生素的中间体，主要由顶头孢霉菌发酵生产制得。

Cephalosporin C is one kind of semi-synthetic cephalosporin antibiotic intermediates which can be synthesized by Cephalosporium mold fermentation .

而Amoxicillin是半合成青霉素类抗生素，用于治疗胃溃疡、呼吸道、皮肤软性组织、及泌尿道等细菌感染。

It is used in the treatment of urinary tract infections , septicemia , skin soft tissue infections , bone and joint infections , pneumonia , and lower respiratory tract infections .

半合成青霉素类抗生素阿扑西林的合成改进

Improved synthesis of aspoxicillin , a semi-synthetic penicillin

青霉素G酰化酶广泛应用于半合成p-内酰胺抗生素的酶法合成。

Penicillin acylase ( E.C 3.5.1.11 ) has been widely used for the production of some semi-synthetic beta-lactam antibiotics .

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。

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

7-氨基头孢烷酸（简称7-ACA）是半合成头抱类抗生素的关键中间体，在医药行业中占有十分重要的地位。

7-ACA is the key intermediate of semi-synthetic cephalosporin antibiotics , which plays an important role in the pharmaceutical industry .

多西环素是半合成的四环素类抗生素，除了具有抗菌活性外，还具有抗肿瘤、抗炎、抗氧化、抗纤维化、抑制血管增生和重构等多种生物活性。

Doxycycline ( DOX ) is a semi-synthetic broad-spectrum antibiotic that belongs to the tetracycline family . Besides its antimicrobial activity , DOX possesses multiple biological activities , such as anti-tumor , anti-inflammation , anti-oxidation , anti-angiogenesis hyperplasia and anti-fibrosis .

D-对羟基苯甘氨酸是半合成β-内酰胺类抗生素的侧链，也是半合成抗生素的主要原料。

D-hydroxyphenylglycine ( D-HPG ) is the side-chain of semi-synthetic β - lactam , and thus regarded as a main material .

6-氨基青霉烷酸（6-APA）是生产各种半合成青霉素的原料，在半合成抗生素工业中占据着重要地位。

6-aminopenicillanic acid ( 6-APA ) is a precursor for the synthesis of semi-synthetic penicillins and a critical element in the production of semi-synthetic β - lactam antibiotics .