SAR around (l)-S-adenosyl-l-homocysteine, an inhibitor of human DNA methyltransferase (DNMT) enzymes
摘要:
The inhibitory activity of base-modified SAH analogues and the specificity of inhibiting human DNMT1 and DNMT3b2 enzymes was explored. The 6-amino group was essential while the 7-N of the adenine ring of SAH could be replaced by CH- without loss of activity against both enzymes. The introduction of small groups at the 2-position of the adenine moiety favors DNMT1 over DNMT3b2 inhibition whereas alkylation of the N-6-amino moiety favors the inhibition of DNMT3b2 enzyme. (C) 2009 Elsevier Ltd. All rights reserved.
The invention relates to the inhibition of DNA methyltransferase isoforms DNMT1 and DNMT3b2. The invention provides compounds and methods for inhibiting DNMT1 and DNMT3b2.
[EN] INHIBITORS OF DNA METHYLTRANSFERASE<br/>[FR] INHIBITEURS D'ADN-METHYLTRANSFERASE
申请人:METHYLGENE INC
公开号:WO2006078752A2
公开(公告)日:2006-07-27
[EN] The invention relates to the inhibition of DNA methyltransferase isoforms DNMT1 and DNMT3b2. The invention provides compounds and methods for inhibiting DNMT1 and DNMT3b2. [FR] L'invention concerne l'inhibition d'isoformes d'ADN-méthyltransférase DNMT1 et DNMT3b2. L'invention concerne des composés et des procédés permettant d'inhiber les isoformes DNMT1 et DNMT3b2.