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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Sante SAS
Original Assignee
LIPHA SAS
LIPHA Liyonnaise Industrielle Pharmaceutique
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 LIPHA SAS, LIPHA Liyonnaise Industrielle PharmaceutiquefiledCriticalLIPHA SAS
Priority to ES485521ApriorityCriticalpatent/ES485521A0/es
Publication of ES8102113A3publicationCriticalpatent/ES8102113A3/es
Publication of ES485521A0publicationCriticalpatent/ES485521A0/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE (NITROFURIL ACRILIDENO) HIDRAZINAS. TIENEN LA SIGUIENTE FORMULA GENERAL (I): EN DONDE N ES 0 O 1; G ES UN RADICAL FUROILO, TENOILO, NITROTENOILO O CARBOBENZOXI, Y R (CUANDO N=1, ES HIDROGENO, METILO, BUTILO, ISOBUTILO, DELTA-(FUROIL)-2-2-AMINOBUTILO, BENCILO, HIDROXIMETILO O P-HIDROXIBENCILO. EL PROCEDIMIENTO DE OBTENCION SE FUNDAMENTA EN LA REACCION DE LA NITRO-5 FURIL-2 ACROLEINA, CON UNA HIDRAZIDA DE FORMULA (II): *FORMULA* EN DONDE N, G Y R TIENEN LOS SIGNIFICADOS ANTERIORMENTE INDICADOS. ESTOS COMPUESTOS PRESENTAN ACTIVIDAD ANTIBACTERIANA, SIN SER EMETICOS.
ES485521A1979-10-301979-10-30Procedimiento de preparacion de (nitrofuril acrilideno) hi- drazinas.
GrantedES485521A0
(es)