(redirected fromBeta-lactam antibiotics) Medical Encyclopedia Related to Beta-lactam antibiotics:beta-lactamase,Aminoglycosides n. Any of a class of broad-spectrum antibiotics, such as the penicillins and the cephalosporins, that contain a beta-lactam ring. ...
: any of a large class of natural and semisynthetic antibiotics (as the penicillins and cephalosporins) with a lactam ring Dictionary Entries Near beta-lactam beta interferon beta-lactam beta-lactamase See More Nearby Entries Cite this Entry Style “Beta-lactam.” Merriam-Webster.com ...
78.Beta-lactam antibiotics-β内酰胺抗生素 本视频介绍了β内酰胺抗生素 盘尼西林的相关知识及作用机理 可汗学院:MCAT考试-化学课程(网易公开课编辑整理)
药理学教学课件:2-Beta-Lactam antibiotics 青霉素1 头孢内酰胺 2.ppt,Cell Wall Inhibitors Beta-lactam Antibiotics The term antibiotic strictly refers to antibacterial agents that are naturally occurring by products of microorganisms , e.g. penicillin from
β-内酰胺类抗生素(Betalactamantibiotics)Section1betalactamantibiotics1.Overview:betalactamantibioticsrefertothemoleculescontainingbetalactamrings.Accordingtothebetalactamringisconnectedandconnectedtootherheterocyclicchemicalstructuresofheterocycles,betalactamantibioticscanbedividedinto:penicillins,cephalosporins(Penicillins)(...
Beta-Lactam antibiotics are hydrophilic compounds that are characterized by low volume of distribution and are primarily eliminated through the kidneys. They have time-dependent bactericidal activity, with optimal bacterial killing achieved by maintaining concentrations above the minimum inhibitory concentration...
new antibiotics of the beta lactam classbeta -Lactams of the formula AND PHARMACEUTICALLY ACCEPTABLE NONTOXIC SALTS THEREOF WHEREIN A is hydrogen or alkyl of 1 to 4 carbon atoms; B is phenyl, methylphenyl, chlorophenyl, hydroxyphenyl or cyclohexa-1,4-dien-1-yl; R is a moiety of the ...
内容提示:β-内酰胺类抗生素(Beta lactam antibiotics) Section 1 beta lactam antibiotics 1. Overview: beta lactam antibiotics refer to the molecules containing beta lactam rings. According to the beta lactam ring is connected and connected to other heterocyclic chemical structures of heterocycles, beta ...
beta-Lactam antibiotics share a common structure and mechanism of action, although they differ in their spectrum of antimicrobial activity and utility in treating different infections. The current classes include the penicillins, the penicillinase-resistant penicillins, the extended- spectrum penicillins,...
必应词典为您提供beta-lactamantibiotics的释义,网络释义: 内酰胺类抗生素;内醯胺类抗生素;内酰胺抗生素类;