Legal status (The legal status 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 status listed.)
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Sociedad General de Farmacia SA
Original Assignee
Sociedad General de Farmacia SA
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Filing date
Publication date
Application filed by Sociedad General de Farmacia SAfiledCriticalSociedad General de Farmacia SA
Priority to ES0256437ApriorityCriticalpatent/ES256437A3/es
Publication of ES256437A3publicationCriticalpatent/ES256437A3/es
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
ES0256437A1960-03-111960-03-11Procedimiento para la preparaciën de compuestos de derivados de la 3-(5ˆ-nitrofurfurilidenamino)- 2-oxazolidona
ExpiredES256437A3
(es)
Procedimiento para la preparacion de nuevos derivados del 3-(3 beta-tridigistoxosil-12 beta, 14 beta-dihidroxi-5 beta- androstan-17 beta-il)-acrilonitrilo.