Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19772723248external-prioritypatent/DE2723248A1/de
Application filed by Bayer AgfiledCriticalBayer Ag
Priority to AT601279ApriorityCriticalpatent/AT363488B/de
Publication of ATA601279ApublicationCriticalpatent/ATA601279A/de
Application grantedgrantedCritical
Publication of AT363488BpublicationCriticalpatent/AT363488B/de
Verfahren zur herstellung von neuen 7alpha- -methoxy-7beta-(4-substituiert-methylen-1,3- -dithiaethan-2-yl)carboxymido-3-heterocyclisch- thiomethyl-delta3-cehpem-4-carbonsaeuren