申请人:Bouillon Roger
公开号:US20060189576A1
公开(公告)日:2006-08-24
The present invention relates to analogues of vitamin D namely 14-epi-2-alkyl-19-nor vitamin D derivatives. Also a general method for the synthesis and the biological activities are described. The general formula is: (I) where R (α or β oriented) represents an alkyl substituent and X part of a typical side chain of vitamin D or of one of its established analogues.
本发明涉及维生素D的类似物,即14-epi-2-alkyl-19-nor维生素D衍生物。同时还描述了一种合成方法和生物活性。一般式为:(I),其中R(α或β定向)表示烷基取代基,X是维生素D或其已确定的类似物的典型侧链的一部分。