[EN] SUBSTITUTED NORINDENOISOQUINOLINES, SYNTHESES THEREOF, AND METHODS OF USE [FR] NORINDÉNOISOQUINOLÉINES SUBSTITUÉES, LEURS SYNTHÈSES ET LEURS PROCÉDÉS D'UTILISATION
SUBSTITUTED NORINDENOISOQUINOLINES, SYNTHESES THEREOF, AND METHODS OF USE
申请人:Cushman Mark S.
公开号:US20120302563A1
公开(公告)日:2012-11-29
Described herein are substituted norindenoisoquinoline compounds, and pharmaceutical compositions and formulations comprising the norindenoisoquinoline compounds. Also described herein are methods for using the compounds for the treatment and/or prevention of topoisomerase mediated diseases, such as cancer.
Structure-Based Design, Synthesis, and Biological Studies of New Anticancer Norindenoisoquinoline Topoisomerase I Inhibitors
作者:Yunlong Song、Zhiyu Shao、Thomas S. Dexheimer、Evan S. Scher、Yves Pommier、Mark Cushman
DOI:10.1021/jm901649x
日期:2010.3.11
On the basis of the superimposition of the crystal structures of norindenoisoquinoline 5 and topotecan (2) bound in the topoisomerase 1-DNA covalent complex, as well as molecular docking and quantum chemical calculations, the Substituted norindenoisoquinoline 14a was designed by transporting the 9-dimethylaminomethyl group of topotecan to the 10-position of the norindenolsoquinoline 5. The desired compound 14a wits synthesized and found to possess topoisomerase I inhibitory activity that was slightly better than that of the starting compound 5. A focused set of 10-substitued norindenoisoquinoline analogues were then synthesized. The imidazole-substituted compound 14c was highly cytotoxic when evaluated in it series of human leukemia, ovarian, and breast cancer cells.
US9206193B2
申请人:——
公开号:US9206193B2
公开(公告)日:2015-12-08
[EN] SUBSTITUTED NORINDENOISOQUINOLINES, SYNTHESES THEREOF, AND METHODS OF USE<br/>[FR] NORINDÉNOISOQUINOLÉINES SUBSTITUÉES, LEURS SYNTHÈSES ET LEURS PROCÉDÉS D'UTILISATION
申请人:PURDUE RESEARCH FOUNDATION
公开号:WO2011094416A1
公开(公告)日:2011-08-04
Described herein are substituted norindenoisoquinoline compounds, and pharmaceutical compositions and formulations comprising the norindenoisoquinoline compounds. Also described herein are methods for using the compounds for the treatment and/or prevention of topoisomerase mediated diseases, such as cancer.