Phenanthroline-7-one derivatives and their therapeutic uses
申请人:Laboratoire L. Lafon
公开号:US06809096B1
公开(公告)日:2004-10-26
A pharmaceutical composition including an efficient amount of a compound selected among the compounds of formulae (I) and (Ia). The compounds have interesting cytotoxic properties leading to a therapeutic use as antitumoral medicines.
Synthesis and in Vitro Antitumor Activity of Phenanthrolin-7-one Derivatives, Analogues of the Marine Pyridoacridine Alkaloids Ascididemin and Meridine: Structure−Activity Relationship
10]-phenanthrolin-7-ones, analogues of the marine pyridoacridines meridine and ascididemin, have been synthesized on the basis of Diels-Alder reactions involving different quinoline-5,8-diones and N,N-aldehyde-dimethylhydrazones. All the compounds were evaluated for in vitro cytotoxic activity against 12 distinct human cancer cell lines. They all exhibit cytotoxic activity with IC(50) values at least
Pharmaceutical composition based on polyaromatic compounds
申请人:Laboratorie L. Lafon
公开号:US06583150B1
公开(公告)日:2003-06-24
A pharmaceutical composition comprising an efficient amount of a compound selected among the compounds of formulae (I) and (II). The compounds have useful cytotoxic properties providing therapeutic application as antitumoral medicine.
Synthesis and Characterization of the Antitumor Activities of Analogues of Meridine, a Marine Pyridoacridine Alkaloid
作者:Evelyne Delfourne、Francis Darro、Nataly Bontemps-Subielos、Christine Decaestecker、Jean Bastide、Armand Frydman、Robert Kiss
DOI:10.1021/jm0108496
日期:2001.9.1
Marine compounds with pyridoacridine skeletons are known to exhibit interesting antitumor activities. Among these compounds, meridine has already been reported as having significant antitumor activities in vitro. We synthesized 24 analogues of meridine substituted on ring A with the aim of obtaining compounds that display significantly higher in vitro antitumor activities than meridine. The 24 compounds