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
Application filed by Demovic StanislavfiledCriticalDemovic Stanislav
Priority to CS83397ApriorityCriticalpatent/CS231535B1/cs
Publication of CS39783A1publicationCriticalpatent/CS39783A1/cs
Publication of CS231535B1publicationCriticalpatent/CS231535B1/cs
Procedimiento para preparar derivados del acido 7beta-(carboxialquenoilamino)-(1-o,1-5 o 1-50)-3 cefem-4- carboxilico, y los intermediarios de aplicacion exclusiva en dicho procedimiento.