Boronic AcidsCarboxylic AcidsPalladiumChemistry, InorganicMolecular StructureGlycolsOrganotin CompoundsStereoisomerismBoric AcidsAmino Acids, CyclicEstersbeta-LactamasesGentisatesCatalysisKetonesCombinatorial Chemistry TechniquesAlcoholsBoron CompoundsClavulanic Acidbeta-Lactam ResistancePyrazinesStructure-Activity RelationshipEnterobacteriaceae Infectionsbeta-LactamsProtease InhibitorsKlebsiella pneumoniaeMagnetic Resonance SpectroscopyCopperAminesEnterobacteriaceaeEthylenesAzetidinecarboxylic AcidDrug DesignAnti-Bacterial AgentsKineticsHydrogen-Ion ConcentrationModels, MolecularMicrobial Sensitivity TestsPyrrolidonecarboxylic AcidEnzyme InhibitorsAzetinesChymotrypsinCrystallography, X-RayPhenazinesBoronBacterial ProteinsSerine EndopeptidasesLyasesIsotachophoresisPipecolic AcidsThiazolidinesPeptidesDronabinolSpectrophotometry, InfraredGas Chromatography-Mass SpectrometryDibenz(b,f)(1,4)oxazepine-10(11H)-carboxylic acid, 8-chloro-, 2-acetylhydrazideSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationBinding SitesLipaseProlinePancreas