申请人:INSTITUTE OF ORGANIC CHEMISTRY AND BIOCHEMISTRY ACADEMY OF SCIENCES
公开号:US20030109499A1
公开(公告)日:2003-06-12
Novel compounds are provided having formula (I)
1
where
R
1
, R
2
, R
3
, R
4
, Z, X and * are defined herein. Also provided are antiviral methods for use and processes for synthesis of the compounds of formula (I).
2-Amino-4,6-bis[(phosphonomethoxy)alkoxy]pyrimidines bearing two equal or different achiral or chiral phosphonoalkoxy chains have been prepared either by aromatic nucleophilic substitution of 2-amino-4,6-dichloropyrimidine or by alkylation of 4,6-dihydroxy-2-(methylsulfanyl)pyrimidine with appropriate phosphonate-bearing building block. Alkylation of 4,6-dihydroxy-2-(methylsulfanyl)pyrimidine proved to be the method of choice for efficient preparation of variety of bisphosphonates. The enantiomeric purity of selected compounds was determined by capillary electrophoresis. Antiviral activity of bisphosphonates is discussed. (C) 2008 Elsevier Masson SAS. All rights reserved.
6-[2-(PHOSPHONOMETHOXY)ALKOXY]PYRIMIDINE DERIVATIVES HAVING ANTIVIRAL ACTIVITY
申请人:INSTITUTE OF ORGANIC CHEMISTRY AND BIOCHEMISTRYOF THE ACADEMY OF SCIENCES OF THE CZECH REPUBLIC