[EN] NOVEL 4ß-AMINO PODOPHVLLOTOXIN CONGENERS AS ANTI TUMOUR ANTIBIOTICS A PROCESS FOR THE PREPARATION THEREOF [FR] NOUVEAUX CONGÉNÈRES DE 4ß-AMINO PODOPHYLLOTOXINE UTILISÉS COMME ANTIBIOTIQUES ANTITUMORAUX ET PROCESSUS DE PRÉPARATION DE CEUX-CI
A new class of 4β-N-polyaromatic substitutedpodophyllotoxin congeners have been synthesized and evaluated for their DNA topoisomerase-II (topo-II) inhibition as well as anticancer potential in some human cancer cell lines. The ease of synthesis and interesting biological activities make the present series of polyaromatic-podophyllotoxin congeners as a promising new structure for the development of
NOVEL 4BETA-AMINO PODOPHYLLOTOXIN CONGENERS AS ANTI TUMOUR ANTIBIOTICS A PROCESS FOR THE PREPARATION THEREOF
申请人:Ahmed Kamal
公开号:US20110213165A1
公开(公告)日:2011-09-01
The present invention provides novel β-amino podophyllotoxin congeners of general formula (A); R═CH
3
, or H; R
1
=(a) or (b) or (c) or (d) or (e) or (f). The present invention also provides a process for the preparation of 4β-amino podophyllotoxin congeners useful as antitumour agents.
[EN] NOVEL 4ß-AMINO PODOPHVLLOTOXIN CONGENERS AS ANTI TUMOUR ANTIBIOTICS A PROCESS FOR THE PREPARATION THEREOF<br/>[FR] NOUVEAUX CONGÉNÈRES DE 4ß-AMINO PODOPHYLLOTOXINE UTILISÉS COMME ANTIBIOTIQUES ANTITUMORAUX ET PROCESSUS DE PRÉPARATION DE CEUX-CI
申请人:COUNCIL SCIENT IND RES
公开号:WO2010052733A1
公开(公告)日:2010-05-14
The present invention provises novel β-amino podophyllotoxin congeners of general formula (A); R = CH3, or H; R1 = (a) or (b) or (c) or (d) or (e) or (f). The present invention also provides a process for the preparation of 4β-amino podophyllotoxin congeners useful as antitumour agents.