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Leo Pharma AS
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Leo Pharmaceutical Products Ltd AS
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Publication of ES226678A1publicationCriticalpatent/ES226678A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Método pera la producción de amino-alcanoles terciarios de fórmula general **(ver fórmula)** en la que R1 significa un grupo alquilo de no más de 3 átomos de carbono R2 un grupo alquilo con 10 a 14 átomos de carbono y n es uno de los enteros 2 y 3 los ésteres de tales amino-alcanoles los N-Óxidos de los amino-alcanoles y sus ésteres y las sales de los amino-alcanoles los ésteres y los N'-óxidos caracterizado porque uno de los grupos R1 R2 y CnH2nCH se introduce en la amina secundaria correspondiente que contiene los otros dos grupos pare formar el amino-alcanol terciario el cual se trata luego adecuadamente para obtener el éster el N-óxido o la sal deseados si se desea.
ES0226678A1955-02-141956-02-13UN MÉTODO PARA LA PRODUCCIoN DE AMINO-ALCANOLES TERCIARIOS.
ExpiredES226678A1
(es)