FI832515A0 -
VID FRAMSTAELLNING AV THERAPEUTIC ACTIVATE PENICILLANSYRA-1,1-DIOXIDER SAOSOM MELLANPRODUKTER ANVAENDBARA PENICILLANSYRADERIVAT
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VID FRAMSTAELLNING AV THERAPEUTIC ACTIVATE PENICILLANSYRA-1,1-DIOXIDER SAOSOM MELLANPRODUKTER ANVAENDBARA PENICILLANSYRADERIVAT
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Priority claimed from FI781800Aexternal-prioritypatent/FI66003C/en
Application filed by PfizerfiledCriticalPfizer
Publication of FI832515A0publicationCriticalpatent/FI832515A0/en
Publication of FI832515LpublicationCriticalpatent/FI832515L/en
Application grantedgrantedCritical
Publication of FI71740BpublicationCriticalpatent/FI71740B/en
Publication of FI71740CpublicationCriticalpatent/FI71740C/en
FI832515A1977-06-071983-07-08
In the preparation of therapeutically active penicillanic acid 1,1-dioxide as well as intermediates useful in penicillanic acid 1-oxides.
FI71740C
(en)