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.)
Prodesfarma SA
Original Assignee
Prodes SA
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 Prodes SAfiledCriticalProdes SA
Priority to ES492457ApriorityCriticalpatent/ES492457A0/es
Publication of ES8105301A1publicationCriticalpatent/ES8105301A1/es
Publication of ES492457A0publicationCriticalpatent/ES492457A0/es
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE P-HIDROXIBENCIL AMINAS TERCIARIAS CICLICAS. CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA GENERAL (I) CON H-HIDROXIBENCIALCOHOL. SE OBTIENE EL COMPUESTO II, DONDE <<X>> REPRESENTA O O NR; R ES ALQUILO, CICLOALQUILO, ARILALQUILO O TIARIALQUILO. EL AGUA QUE VA FORMANDO SE VA ELIMINANDO POR ARRASTRE O POR SISTEMA ABIERTO. LA REACCION SE PUEDE EFECTUAR EN EL SENO DE DISOLVENTES; LA TEMPERATURA DE REACCION OSCILA ENTRE 100 Y 160GC. *FORMULA*
ES492457A1980-06-141980-06-14Procedimiento para la obtencion de p-hidroxibencil aminas terciarias ciclicas
GrantedES492457A0
(es)