申请人:ENGELHARDT Per
公开号:US20120123119A1
公开(公告)日:2012-05-17
Methods and novel intermediates for the preparation of and the treatment with acyclic nucleoside derivatives of the formula:
where one of R
1
and R
2
is an amino acid acyl group and the other of R
1
and R
2
is a —C(O)C
3
—C
21
saturated or monounsaturated, optionally substituted alkyl and
R
3
is OH or H.
用于制备和处理如下公式的无环核苷衍生物的方法和新型中间体:
其中R1和R2中的一个是氨基酸酰基,另一个是饱和或单不饱和的,可选地取代的烷基,其中—C(O)C3—C21的R1和R2中的另一个是,R3为OH或H。