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F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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Publication date
Application filed by F Hoffmann La Roche AGfiledCriticalF Hoffmann La Roche AG
Priority to ES0196956ApriorityCriticalpatent/ES196956A1/es
Publication of ES196956A1publicationCriticalpatent/ES196956A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento para la preparación de D-(-)-treo-1~nitrofenil-2-dicloroacetamino-l.3-propan-diol que consiste en hidrolizar los derivados de la oxazolina obtenidos si se hace reaccionar D-treo-1-nitrofenil-2-amino-l.3-propandiol con éter dicloroacetimidico.
ES0196956A1951-03-121951-03-12PROCEDIMIENTO PARA LA PREPARACIoN DEL D-(-)-TREO-1-P-NITROFENIL-2-DICLOROACETAMINO-1.3-PROPANDIOL
ExpiredES196956A1
(es)
Procedimiento para la aplicación del paratoluen-sulfocloruro, residuo de la fabricación de orto-sulfimidabenzoica, para la obtención de para-acetilfenetidina