[EN] HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF VIRAL INFECTIONS [FR] COMPOSES HETEROCYCLIQUES DESTINES A ETRE UTILISES DANS LE TRAITEMENT D'INFECTIONS VIRALES
Heterocyclic compounds for use in the treatment of viral infections
申请人:McGuigan Christopher
公开号:US20070191373A1
公开(公告)日:2007-08-16
6-substituted-3-substituted-3H-furo[2,3-d]pyrimidin-2-one and 6-substituted-2-substituted-furo[2,3-d]pyrimidine novel compounds are useful in the treatment of viral infection, in particular cytomegalovirus viral infection. The substituents are independently selected from alkyl, aryl, alkenyl and alkynyl. The preferred substituent at the 6 position is alkyl.
Efficient palladium-mediated or base-induced 5-endo-dig cyclisation of C5-alkynylated pyrimidine derivatives: conventional and microwave-assisted synthesis of novel furo[2,3-d]pyrimidines
A series of the novel 5-alkynyl- and furo[2,3-d]pyrimidine derivatives in which the sugar moiety is replaced by a methoxymethyl (MOM) group is synthesised using the Sonogashira cross-coupling reaction under both conventional and microwave conditions, in good to excellent yields. The 5-endo-dig cyclisation of 5-alkynylpyrimidine derivatives promoted by a Pd-catalyst or base gives the corresponding furo[2,3-d]pyrimidines in good yields. (C) 2012 Elsevier Ltd. All rights reserved.
THE JOURNEY TOWARDS ELUCIDATING THE ANTI-HCMV ACTIVITY OF ALKYLATED BICYCLIC FURANO PYRIMIDINES
作者:M. R. Kelleher、C. McGuigan、O. Bidet、A. Carangio、H. Weldon、G. Andrei、R. Snoeck、E. De Clercq、J. Balzarini
DOI:10.1081/ncn-200060122
日期:2005.4.1
Bicyclic furanopyrimidines were recently discovered by us to be potent and selective inhibitors of VZV. Related studies to investigate the role of the sugar in this activity uncovered dideoxy furanopyrimidines as inhibitors of HCMV and this led to the preparation of highly modified long alkyl chain furanopyrimidines from the N- and O-alkylation of their parent bases. Herein we describe their synthesis and subsequent biological evaluation against HCMV. O-alkylated derivatives were almost invariably found to be at least equiactive with their N-alkylated counterparts. At this point, little change in activity has been found with large variation in N- and O-substituent.
EP1622913A1
申请人:——
公开号:EP1622913A1
公开(公告)日:2006-02-08
[EN] HETEROCYCLIC COMPOUNDS FOR USE IN THE TREATMENT OF VIRAL INFECTIONS<br/>[FR] COMPOSES HETEROCYCLIQUES DESTINES A ETRE UTILISES DANS LE TRAITEMENT D'INFECTIONS VIRALES
申请人:UNIV CARDIFF
公开号:WO2004096813A1
公开(公告)日:2004-11-11
6-substituted-3-substituted-3H-furo[2,3-d]pyrimidin-2-one and 6-substituted-2-substituted-furo[2,3-d]pyrimidine novel compounds are useful in the treatment of viral infection, in particular cytomegalovirus viral infection. The substituents are independently selected from alkyl, aryl, alkenyl and alkynyl. The preferred substituent at the 6 position is alkyl.