申请人:Podeschwa Michael
公开号:US20120264925A1
公开(公告)日:2012-10-18
A process for preparing pyrazole-glycoside derivatives of the general Formula (I) in which the meanings are R1 H and R2 F; or R1 F and R2 H; or R1 F and R2 F; R3 (C
1
-C
8
)-alkyl, where one, more than one or all hydrogen(s) may be replaced by fluorine; X (C
1
-C
3
)-alkylene, (C
2
-C
3
)-alkenylene.
一种制备嘧唑-糖苷衍生物的方法,其通式为(I),其中R1为H,R2为F;或R1为F,R2为H;或R1为F,R2为F;R3为(C1-C8)烷基,其中一个、多个或全部氢原子可能被氟取代;X为(C1-C3)烷基,(C2-C3)烯基。