申请人:MEDIVIR AB
公开号:US20020188125A1
公开(公告)日:2002-12-12
Methods and novel intermediates for the preparation of and the treatment with acyclic nucleoside derivatives of the formula:
1
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
2
, saturated or monounsaturated, optionally substituted alkyl and
R
3
is OH or H.
制备和处理公式1中的非环式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—C(O)C3-C2,饱和或单不饱和,可选地取代的烷基,而R3是OH或H。