3-Arylamino and 3-Alkoxy-nor-β-lapachone Derivatives: Synthesis and Cytotoxicity against Cancer Cell Lines
作者:Eufrânio N. da Silva Júnior、Clara F. de Deus、Bruno C. Cavalcanti、Cláudia Pessoa、Letícia V. Costa-Lotufo、Raquel C. Montenegro、Manoel O. de Moraes、Maria do Carmo F. R. Pinto、Carlos A. de Simone、Vitor F. Ferreira、Marilia O. F. Goulart、Carlos Kleber Z. Andrade、Antônio V. Pinto
DOI:10.1021/jm900865m
日期:2010.1.14
Several 3-arylamino and 3-alkoxy-nor-β-lapachone derivatives were synthesized in moderate to high yields and found to be highly potent against cancer cells SF295 (central nervous system), HCT8 (colon), MDA-MB435 (melanoma), and HL60 (leukemia), with IC50 below 2 μM. The arylamino para-nitro and the 2,4-dimethoxy substituted naphthoquinones showed the best cytoxicity profile, while the ortho-nitro and
以中等至高产率合成了几种 3-芳基氨基和 3-烷氧基-去甲-β-拉帕酮衍生物,发现对癌细胞 SF295(中枢神经系统)、HCT8(结肠)、MDA-MB435(黑色素瘤)、和 HL60(白血病),IC 50低于 2 μM。芳氨基对硝基和 2,4-二甲氧基取代的萘醌表现出最好的细胞毒性,而邻硝基和 2,4-二甲氧基取代的萘醌比多柔比星更具选择性,并且与前体拉帕酮相似,因此很有前景。抗癌药物开发中的新先导化合物。