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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Novartis AG
Original Assignee
Ciba Geigy AG
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Filing date
Publication date
Application filed by Ciba Geigy AGfiledCriticalCiba Geigy AG
Publication of ES220986A1publicationCriticalpatent/ES220986A1/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Procedimiento para la obtención de nuevas piridacinas helogénicas, caracterizándose porque contienen en posición 5, un grupo carboxilo libre o funcionalmente derivado, o un grupo acilo.
ES0220986A1954-05-111955-03-30PROCEDIMIENTO PARA LA OBTENCIoN DE NUEVAS PIRIDACINAS HALoGENAS
ExpiredES220986A1
(es)
APARATO TRANSFORMADOR MECáNICO Y AUTORREDUCTOR DE GRADOS PARA LA CORRECCIoN DE PLANOS CON EL QUE SE SIMPLIFICAN Y ABREVIAN LAS OPERACIONES TOPOGRáFICAS DE GABINETE