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.)
Boehringer Ingelheim GmbH
Original Assignee
Boehringer Ingelheim GmbH
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 Boehringer Ingelheim GmbHfiledCriticalBoehringer Ingelheim GmbH
Priority to ES521701ApriorityCriticalpatent/ES8406488A3/es
Publication of ES521701A0publicationCriticalpatent/ES521701A0/es
Publication of ES8406488A3publicationCriticalpatent/ES8406488A3/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE NOROESCOPOLAMINA, RACEMICOS U OPTICAMENTE ACTIVOS Y DE SUS SALES CON ACIDOS FISIOLOGICAMENTE COMPATIBLES, DE FORMULA (I), EN LA QUE R ES ALCOHILO C2-3.CONSISTE EN LA REACCION DE NOROESCOPOLAMINA RACEMICA U OPTICAMENTE ACTIVA CON UN COMPUESTO DE FORMULA RX, EN LA QUE R ES EL MISMO QUE EN LA FORMULA (I), SIGUIENDO METODOS CONVENCIONALES; SEGUIDA DE LA SEPARACION Y PURIFICACION DEL PRODUCTO OBTENIDO.ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS POR SUS PROPIEDADES AMORTIGUADORAS DEL SISTEMA NERVIOSO CENTRAL Y ANTICOLINERGICAS.
ES521701A1983-04-211983-04-21Procedimiento para la preparacion de derivados de norescopolamina racemicos u opticamente activos.
ExpiredES8406488A3
(es)
Fremgangsmaade til fremstilling af bis-estere af 1,1-alkandioler med 2beta-acetoxymethyl-2alfa-methyl-(5r)penam-3alfa-carboxylsyre-1,1-dioxid og en 6-acylaminopenicillansyre eller farmaceutisk acceptable salte deraf