Details

Autor(en) / Beteiligte

• Jia, Xue-Dong
• Wang, Shuo
• Wang, Ming-Hua
• Liu, Ming-Liang
• Xia, Gui-Min
• Liu, Xiu-Jun
• Chai, Yun
• He, Hong-Wei

Titel

Synthesis and in vitro antitumor activity of novel naphthyridinone derivatives

Ist Teil von

• Chinese chemical letters, 2017-02, Vol.28 (2), p.235-239

Ort / Verlag

China: Elsevier B.V

Erscheinungsjahr

2017

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A series of naphthyridinone derivatives based on la（a precursor of Voreloxin） were designed and synthesized.Seven compounds having 〉70%inhibition against HL60 at 30 μmol/L were further evaluated for their in vitro antitumor activity by SRB assay.Results reveal that thiazol-2-yl and 3-aminomethyl-4-benzyloxyimino-3-methylpyrrolidin-l-yl groups are optimal at the N-1 and C-7positions of naphthyridinone core,respectively.10 j exhibits broad-spectrum activity（IC_（50）：〈0.5-6.25 μmol/L） against all of the tested cell lines including Etoposide- and/or la-resistant ones,and is 1.3-fold to 〉100-fold more potent than the two references against eight of these cell lines.