Glycolipid derivatives, process for production of the same, intermediates for synthesis thereof, and process for production of the intermediates
申请人:Japan as represented by President of National
Center of Neurology and Psychiatry Ministry of
Health
公开号:EP2343306A1
公开(公告)日:2011-07-13
Novel glycolipid derivatives, where the substituent of the sphingosine base part is a short carbon chain alkyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted aryl group or substituted or unsubstituted aralkyl group and efficient synthetic methods for practical mass production of the same and intermediates useful for the synthesis of these compounds.
Glycolipids having the formula (I):
where R3 indicates a substituted or unsubstituted C1 to C7 linear alkyl group, substituted or unsubstituted cycloalkyl group, substituted or unsubstituted aryl group, or substituted or unsubstituted aralkyl group and R8 indicates a substituted or unsubstituted C1 to C35 alkyl group, substituted or unsubstituted aryl group or substituted or unsubstituted aralkyl group are chemically synthesized.
新型糖脂衍生物(其中鞘磷脂基部分的取代基为短碳链烷基、取代或未取代的环烷基、取代或未取代的芳基或取代或未取代的芳烷基)以及用于实际大规模生产这些衍生物的高效合成方法和用于合成这些化合物的中间体。
具有式 (I) 的糖脂:
其中 R3 表示取代或未取代的 C1 至 C7 直链烷基、取代或未取代的环烷基、取代或未取代的芳基或取代或未取代的芳烷基,R8 表示取代或未取代的 C1 至 C35 烷基、取代或未取代的芳基或取代或未取代的芳烷基。