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beta-Lactams
Known as:
beta-Lactams [Chemical/Ingredient]
, beta Lactams
, Beta-lactam
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Four-membered cyclic AMIDES, best known for the PENICILLINS based on a bicyclo-thiazolidine, as well as the CEPHALOSPORINS based on a bicyclo…
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National Institutes of Health
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Related topics
Related topics
18 relations
Broader (2)
Anti-Bacterial Agents
Lactams
Narrower (9)
CA-104
Disodium Latamoxef
RX-10100
T 5575
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In Blood
Poisoning by cefalosporins and other beta-lactam antibiotics
agonists
antagonists & inhibitors
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
1985
1985
Formadicins, new monocyclic beta-lactam antibiotics of bacterial origin. I. Taxonomy, fermentation and biological activities.
N. Katayama
,
Yukimasa Nozaki
,
Kenji Okonogi
,
H. Ono
,
Setsuo Harada
,
H. Okazaki
Journal of antibiotics (Tokyo. )
1985
Corpus ID: 22570654
A Gram-negative bacterium produces new monocyclic beta-lactam antibiotics with a formylamino substituent, named formadicins A, B…
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1985
1985
Formadicins, new monocyclic beta-lactam antibiotics of bacterial origin. II. Isolation, characterization and structures.
T. Hida
,
Shigetoshi Tsubotani
,
N. Katayama
,
H. Okazaki
,
Setsuo Harada
Journal of antibiotics (Tokyo. )
1985
Corpus ID: 7959348
New monocyclic beta-lactam antibiotics, formadicins A, B, C and D, were isolated from the culture filtrate of Flexibacter…
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1984
1984
Inactivation of Glutamine Synthetase by Tabtoxinine-beta-lactam : Effects of Substrates and pH.
Pat L. Langston-Unkefer
,
Patrick A. Macy
,
Richard D. Durbin
Plant Physiology
1984
Corpus ID: 22656072
The inactivation of glutamine synthetase by tabtoxinine-beta-lactam, a phytotoxin produced by Pseudomonas syringae pv. tabaci…
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1979
1979
PS-5, a new beta-lactam antibiotic. I. Taxonomy of the producing organism, isolation and physico-chemical properties.
K. Okamura
,
S. Hirata
,
+10 authors
J. Lein
Journal of antibiotics (Tokyo. )
1979
Corpus ID: 45990491
Antibiotic PS-5 is a new beta-lactam antibiotic isolated from fermentation broths of Streptomyces sp. strain A271. The strain was…
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1979
1979
Penetration through the gram-negative cell wall: a co-determinant of the efficacy of beta-lactam antibiotics.
W. Zimmermann
International journal of clinical pharmacology…
1979
Corpus ID: 27740728
Resistance of gram-negative bacteria to beta-lactam antibiotics is based mainly on two mechanisms: hydrolysis by beta-lactamases…
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1979
1979
Intestinal absorption of several beta-lactam antibiotics. II. Absorption characteristics of amino-penicillins and amino-cephalosporins.
Kazutoshi Umeniwa
,
Osamu Ogino
,
Katsumi Miyazaki
,
Takaichi Arita
Chemical and pharmaceutical bulletin
1979
Corpus ID: 19386109
In order to investigate the absorption characteristics of cephalexin, cephradine, and amoxicillin, which are well absorbed from…
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Highly Cited
1978
Highly Cited
1978
A sulfone beta-lactam compound which acts as a beta-lactamase inhibitor.
Nalinee Aswapokee
,
H. Neu
Journal of antibiotics (Tokyo. )
1978
Corpus ID: 24425865
CP-45,899 [3,3-dimethyl-7-oxo-4-thia-1-azabicyclo(3,2,0)heptane-2-carboxylic acid, 4,4-dioxide [2S-(2alpha,5alpha)]] has low…
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1977
1977
A new synthesis of beta-lactams.
P. Wong
,
M. Madhavarao
,
D. Marten
,
M. Rosenblum
Journal of the American Chemical Society
1977
Corpus ID: 46462451
The authors recently reported the regiospecific addition of heteroatomic nucleophiles to a number of Fp(olefin) cations (Fp = eta…
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Highly Cited
1976
Highly Cited
1976
β-Lactum antibiotics alone or in combination with gentamicin for therapy of gram-negative bacillary infections in neutropenic patients
G. Bodey
,
Ronald Feld
,
M. Burgess
American Journal of the Medical Sciences
1976
Corpus ID: 27603881
Abstract:This study was initiated to determine whether antibiotic combinations are superior to single antibiotics for the…
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1975
1975
Practical kinetics III: benzodiazepine hydrolysis.
H. V. Maulding
,
J. Nazareno
,
Jane Edna Pearson
,
A. Michaelis
Journal of Pharmacy and Science
1975
Corpus ID: 23910544
The velocity constants for chlordiazepoxide hydrolysis were measured by independent techniques. A quantitative TLC kinetic…
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