title: Solid-state 13C nuclear magnetic resonance spectra of 6-aminopenicillanic acid.
authors.affiliation: Dep. Química Orgânica, Instituto de Química da UFRJ, Rio de Janeiro, Brazil.
authors.forename: M R
authors.initials: MR
authors.lastname: Aguiar
authors.forename: S M
authors.initials: SM
authors.lastname: Menezes
authors.forename: A L
authors.initials: AL
authors.lastname: Gemal
authors.forename: R A
authors.initials: RA
authors.lastname: San Gil
mesh_terms: D009682:Magnetic Resonance Spectroscopy; D010397:Penicillanic Acid / Q000031:analogs & derivatives* / Q000737:chemistry
chemical_list: D010397:Penicillanic Acid; C004408:aminopenicillanic acid