Heterocyclic quinones with potential antitumor activity. 2. Synthesis and antitumor activity of some benzimidazole-4,7-dione derivatives
作者:Ippolito Antonini、Francesco Claudi、Gloria Cristalli、Palmarisa Franchetti、Mario Grifantini、Sante Martelli
DOI:10.1021/jm00396a041
日期:1988.1
series of benzimidazole-4,7-dione derivatives, bearing substituents at positions 1, 2, 5, and 6 of the benzimidazole ring, has been synthesized and tested for antitumor activity in vivo on P388 leukemia. Some of the synthesized compounds show significant antitumor activity, associated with high toxicity, however. Compounds 7, 18, and 27 show the highest antitumor activity in this series, whereas 17
已经合成了一系列在苯并咪唑环的1、2、5和6位带有取代基的苯并咪唑-4,7-二酮衍生物,并在体内测试了其对P388白血病的抗肿瘤活性。然而,一些合成的化合物显示出显着的抗肿瘤活性,并伴有高毒性。化合物7、18和27在此系列中显示出最高的抗肿瘤活性,而17、19和22几乎没有活性。这些醌的一些假设的生物学前体没有抗肿瘤活性。讨论了一些构效关系。