[EN] CERAMIDE GALACTOSYLTRANSFERASE INHIBITORS FOR THE TREATMENT OF DISEASE<br/>[FR] INHIBITEURS DE LA CÉRAMIDE GALACTOSYLTRANSFÉRASE POUR LE TRAITEMENT DE MALADIES
申请人:BIOMARIN PHARM INC
公开号:WO2017214505A1
公开(公告)日:2017-12-14
Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme ceramide galactosyltransferase (CGT), such as, for example, lysosomal storage diseases. Examples of lysosomal storage diseases include, for example, Krabbe disease and Metachromatic Leukodystrophy.
[EN] A METHOD FOR THE PREPARATION OF 3-AMINO-N-CYCLOPROPYL-2-HYDROXYL-HEXANAMIDE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE 3-AMINO-N-CYCLOPROPYL-2-HYDROXYL-HEXANAMIDE
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2013186248A1
公开(公告)日:2013-12-19
The present invention discloses a method for preparing 3-amino-N-cyclopropyl-2-hydroxyl-hexanamide. The invention relates to the technical field of the preparation of pharmaceutical intermediates. The method uses trans-2-hexenoic acid as the starting material, through the steps of epoxidation, ring-opening by nitrile, amidation, etc., to obtain the final product 3-amino-N-cyclopropyl-2-hydroxyl-hexanamide. The method uses easily-obtainable materials, requires mild reactive conditions, and adopts stable processes. Therefore it is suitable for large scale industrial production.