MURATO TADAKAZU; SUGAWARA TOHRU; UKAWA KIYOSHI, CHEM. AND PHARM. BULL., 1978, 62, NO 10, 3080-3100
作者:MURATO TADAKAZU、 SUGAWARA TOHRU、 UKAWA KIYOSHI
DOI:——
日期:——
USE OF SMALL MOLECULE INHIBITORS/ACTIVATORS IN COMBINATION WITH (DEOXY)NUCLEOSIDE OR (DEOXY)NUCLEOTIDE ANALOGS FOR TREATMENT OF CANCER AND HEMATOLOGICAL MALIGNANCIES OR VIRAL INFECTIONS
申请人:AB Science
公开号:EP2922572A1
公开(公告)日:2015-09-30
[EN] USE OF SMALL MOLECULE INHIBITORS/ACTIVATORS IN COMBINATION WITH (DEOXY)NUCLEOSIDE OR (DEOXY)NUCLEOTIDE ANALOGS FOR TREATMENT OF CANCER AND HEMATOLOGICAL MALIGNANCIES OR VIRAL INFECTIONS<br/>[FR] UTILISATION D'INHIBITEURS/ACTIVATEURS À PETITE MOLÉCULE EN COMBINAISON AVEC DES ANALOGUES DE (DÉSOXY)NUCLÉOSIDE OU DE (DÉSOXY)NUCLÉOTIDE POUR LE TRAITEMENT DU CANCER ET DE MALIGNITÉS HÉMATOLOGIQUES OU D'INFECTIONS VIRALES
申请人:AB SCIENCE
公开号:WO2014079709A1
公开(公告)日:2014-05-30
The present invention relates to a method for treating patients afflicted with cancer (including hematological malignancies) or viral infections, wherein said patients are under treatment or are to be treated with at least one anticancer or antiviral agent, and in particular (deoxy)nucleotide or (deoxy)nucleoside analog drugs, comprising administering at least one small molecule inhibitor/activator (including ATP competitive inhibitors, signal transduction inhibitors/activators, protein kinase inhibitors/activators, and tyrosine kinase inhibitors/activators) in combination with said (deoxy)nucleotide or (deoxy)nucleoside analog, and wherein said small molecule inhibitor/activator is administered in sufficient amount to modulate deoxynucleotide or deoxynucleoside kinase activity (and in particular deoxycytidine kinase activity) to modulate activation of said (deoxy)nucleotide or (deoxy)nucleoside analog in vivo with a subsequent therapeutically beneficial anticancer or antiviral effect. The combined treatments together comprise a therapeutically effective amount.
Dimroth-type rearrangement of 1-benzyl- and 1-glycosyl-5-aminoimidazoles to 4-(N-substituted amino)imidazoles
作者:Stefano Costanzi、Sean P.N. Rouse、Laurence Vanbaelinghem、Timothy J. Prior、David F. Ewing、Andrew N. Boa、Grahame Mackenzie
DOI:10.1016/j.tetlet.2011.11.058
日期:2012.1
An efficient route is described to an unusual exocyclic 4-β-d-ribofuranosyl-aminoimidazole nucleoside, related 4-N-benzylaminoimidazoles and imidazole analogues of precursors in the de novo biosynthesis of purines, via a regiospecific and stereoselective base-catalysed Dimroth-type rearrangement of 1-ribofuranosyl and 1-benzyl-5-aminoimidazoles. Use of a 15N labelled precursor showed the unequivocal