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Priority to IT8223419ApriorityCriticalpatent/IT8223419A0/it
Publication of IT8223419A0publicationCriticalpatent/IT8223419A0/it
Priority to KR1019830004472Aprioritypatent/KR840006251A/ko
C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
C07D498/04—Ortho-condensed systems
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Chemical & Material Sciences
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Organic Chemistry
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Cephalosporin Compounds
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IT8223419A1982-09-241982-09-24Procedimento e composto intermedio per la preparazione di un derivato oxa-cefalosporinico ad attivita'antibatterica.
IT8223419A0
(it)