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Priority claimed from DK495876Aexternal-prioritypatent/DK495876A/da
Application filed by PfizerfiledCriticalPfizer
Priority to DK36281ApriorityCriticalpatent/DK36281A/da
Publication of DK36281ApublicationCriticalpatent/DK36281A/da
DK36281A1975-11-031981-01-273-substituerede 1-hydroxy-6a,7-dihydro-6h-dibenzo (b,d)pyran--9(8h)-on-forbindelser til anvendelse som mellemprodukter
DK36281A
(da)