Results 151 to 160 of about 4,314 (176)

[Derivatives of penicillanic acid].

Pediatria, 1998
P, BARBIER, G, DESBUQUOIS, J, LEBLANC
openaire   +1 more source

ChemInform Abstract: REARRANGEMENTS OF PENICILLANIC ACID DERIVATIVES

Chemischer Informationsdienst, 1975
openaire   +1 more source

Synthesis of Some Heterofunctionalized Penicillanic Acid Derivatives and Investigation of Their Biological Activities

Archiv Der Pharmazie, 2014
Serpil Demirci, Ahmet Demirbas, Serdar Ülker   +2 more
exaly  

[Synthesis of 6-(aminomethylphenoxyacetylamino)-penicillanic acids].

Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, 1972
M, Schorr, W, Schmitt
openaire   +1 more source

6-β-Bromo- and 6-β-iodo penicillanic acid, two novel β-lactamase inhibitors

Journal of Antimicrobial Chemotherapy, 1981
J M Andrews
exaly  

Bacillus licheniformis 749/C ?-lactamase inactivated by 6-?-(Trifluoromethane sulfonyl)-amido-penicillanic acid sulfone

The Protein Journal, 1984
T Viswanatha, J Oliver Lampen
exaly  

Regiospecific Syntheses of 6α-(1R-Hydroxyoctyl)penicillanic Acid and 6β-(1R-Hydroxyoctyl)penicillanic Acid as Mechanistic Probes of Class D β-Lactamases

Organic Letters, 2009
Sebastian A Testero, Qicun Shi, Mijoon Lee   +2 more
exaly  

Cloning, characterization of the acyl-CoA : 6-amino penicillanic acid acyltransferase gene of Aspergillus nidulans and linkage to the isopenicillin N synthase gene

Molecular Genetics and Genomics, 1990
J L Barredo, Santiago Gutierrez, Bruno Diez   +2 more
exaly  

Penicillanic acid sulfone: an unexpected isotope effect in the interaction of 6.alpha.- and 6.beta.-monodeuterio and of 6,6-dideuterio derivatives with RTEM .beta.-lactamase from Escherichia coli. Crystal structure of penicillanic acid sulfone

Biochemistry, 1981
Jeremy R Knowles
exaly  

ABSORPTION AND EXCRETION STUDIES OF THE POTASSIUM SALT OF

Lancet, The, 1959
G N Rolinson
exaly