*  Beta-lactam - Wikipedia
A beta-lactam (β-lactam) ring is a four-membered lactam. (A lactam is a cyclic amide.) It is named as such because the nitrogen ... The simplest β-lactam possible is 2-azetidinone. The β-lactam ring is part of the core structure of several antibiotic families ... β-lactams are more readily hydrolyzed than linear amides or larger lactams. This strain is further increased by fusion to a ... being the most reactive of the β-lactams toward hydrolysis. A new study has suggested that β-lactams can undergo ring-opening ...
  https://en.wikipedia.org/wiki/Beta-lactam
*  Beta-lactam
A beta-lactam ring (β-lactam) is a lactam with a heteroatomic ring structure, consisting of three carbon atoms and one nitrogen ... Beta-lactam resistance. Because of the popularity of beta-lactam drugs, certain bacteria have been able to develop counter- ... The beta-lactam ring is part of the structure of several antibiotic families, the principal ones being the penicillins, ... The first synthetic β-lactam was prepared by Hermann Staudinger in 1907 by reaction of the Schiff base of aniline and ...
  http://www.princeton.edu/~achaney/tmve/wiki100k/docs/Beta-lactam.html
*  Plus it
Combinations of beta lactam antibiotics. Br Med J (Clin Res Ed) 1984; 288 :1022 ... Combinations of beta lactam antibiotics.. Br Med J (Clin Res Ed) 1984; 288 doi: https://doi.org/10.1136/bmj.288.6423.1022 ( ...
  http://www.bmj.com/content/288/6423/1022
*  Enzymatic synthesis of monocyclic beta-lactams. | Sigma-Aldrich
An Mg2+ and ATP dependent beta-lactam synthetase (BLS) catalyses formation of a beta-lactam ring during the biosynthesis of ... Enzymatic synthesis of monocyclic beta-lactams.. [Mark C Sleeman, Colin H MacKinnon, Kirsty S Hewitson, Christopher J Schofield ... a modified version of BLS might be used to catalyse the preparation of intermediates useful for the synthesis of beta-lactam ...
  https://www.sigmaaldrich.com/catalog/papers/11844680
*  Immune Responsiveness to β Lactam Antibiotics | SpringerLink
... the two main groups of antibiotics containing a β lactam ring stimulate in man and in experimental animals a specific... ... Migration Inhibition Factor Allergic Patient Penicillin Allergy Passive Cutaneous Anaphylaxis Lactam Ring These keywords were ... Dewdney J.M., Weston B. (1976) Immune Responsiveness to β Lactam Antibiotics. In: Williams J.D., Geddes A.M. (eds) Pharmacology ... the two main groups of antibiotics containing a β lactam ring stimulate in man and in experimental animals a specific ...
  https://link.springer.com/chapter/10.1007/978-1-4684-3123-0_37
*  Beta-lactam Ring Records Shop
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*  Beta-lactam Ring Records Shop
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*  Beta-lactam Ring Records Shop
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*  Beta-lactam Ring Records Shop
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*  Beta-lactam Ring Records Shop
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*  Beta-lactam Ring Records Shop
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*  Beta-lactam Ring Records Shop
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*  GB1539817A - N-substituted lactams - Google Patents
N-substituted lactams DK461877A DK461877A (en) 1976-10-22. 1977-10-17. N-substituted lactams process for their preparation and ... lactams. substituted lactams. Prior art date. 1976-10-22. Legal status (The legal status is an assumption and is not a legal ... GB1539817A - N-substituted lactams - Google Patents. N-substituted lactams Info. Publication number. GB1539817A. GB1539817A ... New n-substituted lactams NL7407140A (en) * 1974-03-07. 1975-09-09. Jose Maria Espinos Taya En Jos. A process for the ...
  https://patents.google.com/patent/GB1539817A/en
*  Prolonged-Infusion Dosing of Beta-Lactam Antibiotics
ABSTRACT: Beta-lactam antibiotics exhibit time-dependent killing. Optimal efficacy with these agents is achieved when free drug ... The broad-spectrum beta-lactams cefepime, meropenem, and piperacillin-tazobactam are the agents most studied for this dosing ... Prolonged-Infusion Dosing of Beta-Lactam Antibiotics. Julius Bolus, BS, PharmD Candidate. Pacific University School of Pharmacy ... Pharmacokinetic and pharmacodynamic modeling have consistently shown that prolonging the infusion of beta-lactam antibiotics to ...
  https://www.uspharmacist.com/article/prolongedinfusion-dosing-of-betalactam-antibiotics
*  Beta-lactam antibiotic dictionary definition | beta-lactam antibiotic defined
beta-lactam antibiotic definition: nounAny of a class of broad-spectrum antibiotics, such as the penicillins and the ... beta-lactam antibiotic. beta-lactam antibiotic. noun. Any of a class of broad-spectrum antibiotics, such as the penicillins and ... How would you define beta-lactam antibiotic? Add your definition here.. Please enable JavaScript to view the comments powered ... cephalosporins, that contain a beta-lactam ring.... ... Words near beta-lactam antibiotic in the dictionary. *beta- ...
  http://www.yourdictionary.com/beta-lactam-antibiotic
*  Process for the preparation of lactams - Patent # 5723603 - PatentGenius
... from dinitriles.It consists more precisely of a process for the preparation of lactam, linking two stages in series, one of ... only one simple purification operation.Aliphatic lactams, such as especially epsilon-caprolactam, are base compounds for the ... The present invention relates to a process for the preparation of lactams ... The present invention relates to a process for thepreparation of lactams from dinitriles.. Aliphatic lactams such as especially ...
  http://www.patentgenius.com/patent/5723603.html
*  Beta-lactam Ring Records: Under the Jaguar Sun
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*  ß-lactam antibiotic - definition of ß-lactam antibiotic by The Free Dictionary
ß-lactam antibiotic synonyms, ß-lactam antibiotic pronunciation, ß-lactam antibiotic translation, English dictionary definition ... of ß-lactam antibiotic. n. A substance, such as penicillin or erythromycin, produced by or derived from certain microorganisms ... ß-lactam antibiotic - definition of ß-lactam antibiotic by The Free Dictionary https://www.thefreedictionary.com/%c3%9f-lactam+ ... redirected from ß-lactam antibiotic). Also found in: Thesaurus, Medical, Legal, Encyclopedia. an·ti·bi·ot·ic. (ăn′tĭ-bī-ŏt′ĭk, ...
  https://www.thefreedictionary.com/%C3%9F-lactam+antibiotic
*  Beta-lactam antibiotics - definition of Beta-lactam antibiotics by The Free Dictionary
Beta-lactam antibiotics synonyms, Beta-lactam antibiotics pronunciation, Beta-lactam antibiotics translation, English ... n. Any of a class of broad-spectrum antibiotics, such as the penicillins and the cephalosporins, that contain a beta-lactam ... Related to Beta-lactam antibiotics: beta-lactamase, Aminoglycosides beta-lactam antibiotic. n.. Any of a class of broad- ... beta-lactam antibiotic. (redirected from Beta-lactam antibiotics). Also found in: Medical, Encyclopedia. ...
  http://www.thefreedictionary.com/Beta-lactam+antibiotics
*  Recent Advances In Asymmetric Organocatalytic Staudinger Synthesis Of β-lactams | 62316
One example is the Staudinger synthesis of β-lactams which continue to provide unique opportunities for the design and ... This lecture will cover recent progress that has been made in asymmetric organocatalytic Staudinger synthesis of β-lactams ... Recent advances in asymmetric organocatalytic Staudinger synthesis of β-lactams. International Conference on Stereochemistry. ... own efforts toward the development of a novel Gilman-Speeter process for the catalytic enantioselective synthesis of β-lactams ...
  https://www.omicsonline.org/proceedings/recent-advances-in-asymmetric-organocatalytic-staudinger-synthesis-of-lactams-62316.html
*  British Library EThOS: Inhibition of elastase and trypsin by novel β-lactams
Enzyme kinetic studies demonstrated that the β-lactams had kass values ranging from 1000 - 10,000 M-1 s-1. The novel β-lactams ... As a result we have synthesised a series of novel β-lactams since β-lactam compounds are known to be mechanism-based inhibitors ... Therefore the novel β-lactams were found to be stable, potent and specific inhibitors of elastase that may of therapeutic use ... Electrospray ionisation mass spectrometry (ESI-MS) identified a novel mode of inhibition, for β-lactams which possess a ...
  http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.652900
*  Beta-lactam Ring Records: White Nights/Drone Fields/DOM
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*  Beta-lactam antibiotics | ARCHITECT AFRICA NEWS NETWORK
NOTE: The current information system only became operational in September 2008; all archive material from January 1995 to August 2008 can only be accessed through the Search function ...
  http://architectafrica.com/category/social-tags/beta-lactam-antibiotics