[EN] NOVEL HYDROXYCOUMARANONE DERIVATIVES AS ANTITUMOR AND ANTIMETASTATIC AGENTS WITH IMPROVED BIOLOGICAL ACTIVITY IN CELLULAR ASSAYS AND IMPROVED STABILITY<br/>[FR] NOUVEAUX DERIVES D'HYDROXYCOUMARANONE UTILISES EN TANT QU'AGENTS ANTITUMORAUX ET ANTIMETASTATIQUES A ACTIVITE BIOLOGIQUE AMELIOREE DANS DES DOSAGES CELLULAIRES ET A STABILITE AMELIOREE
申请人:HOFFMANN LA ROCHE
公开号:WO2004076444A2
公开(公告)日:2004-09-10
The present invention relates to new compounds of the general formula (I) or (II), their pharmaceutically acceptable salts as well as their enantiomeric forms, diastereoisomers and racemates, the preparation of the above-mentioned compounds, medicaments containing them and their manufacture, as well as the use of the above mentioned compounds as uPA receptor antagonists and therefore in the control or prevention of corresponding illnesses and disorders as outlined herein; or in the manufacture of corresponding medicaments.
New Amino Naphthoquinone Derivatives as Anti-Trypanosoma cruzi Agents Targeting Trypanothione Reductase
作者:Christian Espinosa-Bustos、Mariana Ortiz Pérez、Alonzo Gonzalez-Gonzalez、Ana María Zarate、Gildardo Rivera、Javier A. Belmont-Díaz、Emma Saavedra、Mauricio A. Cuellar、Karina Vázquez、Cristian O. Salas
DOI:10.3390/pharmaceutics14061121
日期:——
set of new amino naphthoquinone derivatives were synthesised and evaluated in vitro on the epimastigote and trypomastigote forms of Trypanosomacruzi strains (NINOA and INC-5) and on J774 murine macrophages. The design of the new naphthoquinone derivatives considered the incorporation of nitrogenous fragments with different substitution patterns present in compounds with activity on T. cruzi, and, thus