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Priority claimed from US06/246,504external-prioritypatent/US4321196A/en
Application filed by Pfizer Inc.filedCriticalPfizer Inc.
Priority claimed from EP82301317Aexternal-prioritypatent/EP0061281B1/de
Application grantedgrantedCritical
Publication of ATE10194T1publicationCriticalpatent/ATE10194T1/de
AT82301317T1981-03-231982-03-16Bis-ester von methandiol mit acetoniden von ampicillin oder amoxicillin und penicillansaeure 1,1-dioxid.
ATE10194T1
(de)