lactam

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Related to Lactams: lactim

lac·tam

, lactim (lak'tam, lak'tim),
Contractions of "lactoneamine" and "lactoneimine," and applied to the tautomeric forms -NH-CO- and -N=C(OH)-, respectively, observed in many purines, pyrimidines, and other substances; the latter form accounts for the acidic properties of uric acid.

lac·tam

, lactim (lak'tam, -tim)
Contractions of "lactoneamine" and "lactoneimine," applied to the tautomeric forms -NH-CO- and -N=C(OH)-, respectively, observed in many purines, pyrimidines, and other substances.
References in periodicals archive ?
The b-lactam antibiotic including penicillins, cephalosporins, cephamycins, monocyclic lactams and other atypical class refers to a large class of antibiotics containing the b-lactam ring structure.
Mitim is private-owned and specializes in the filling of injectable beta lactam products.
* Group 3--animals treated with [beta] lactams for diseases other than mastitis by intramuscular application.
The Agrobacterium suppression, obtained with the beta lactams, was definitively verified when regenerated shoots were cultured in MS medium without antibiotics.
[1] Today, it is known that the major factor causing [beta]-lactamase production by pathogens is the widespread, injudicious and irrational clinical use of [beta]- lactams.
The steroidal enamine lactam intermediates used as starting materials were prepared as we first described in 1958.
Beta lactams is expected to be one of the highly preferred drug class in the global pharyngitis market .
Making nylon involves chemicals called lactams. Ring-structured lactams are precursors in the manufacture of nylons.
Recipharm is planning to buy Mitim Srl for SEK 640 million adding scale and niche technology in injectable beta lactams
Adds an important technology in the filling of injectable beta lactams with sales to the US and European markets.
At our institution as well as other military and civilian medical centers, it is common to use the antipseudomonal beta lactam piperacillin-tazobactam in combination with a fluoroquinolone for empiric gram-negative coverage.
Effectiveness of beta lactam antibiotics compared with antibiotics active against atypical pathogens in non-severe community acquired pneumonia: meta-analysis.