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.
制备和处理公式为的非环核苷衍
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,其链长为C3-C21,另外R1和R2中的另一个是—C(O)基团,R3为OH或H。