基于“ 2-苯并萘型”结构模式假说,以morindaparvin-A(2a)为主导结构设计了许多杂环稠合蒽醌。我们合成并测试其抗肿瘤活性的化合物包括1,2-亚烷基二氧基蒽醌,萘并[2,3 - f ]-喹喔啉-7,12-二酮,蒽[1,2 - d ]咪唑-6,11-二酮和萘并[2,3 - f ]喹喔啉-7,12-二酮衍生物。大多数合成的蒽醌具有不同程度的抗癌活性。这些化合物之一是2-氯甲基-1 H-蒽[1,2- d ]咪唑-6,11-二酮(4b)对所有测试的人类癌细胞系均表现出细胞毒活性。
Studies on Quinones. Part. 33.<sup>1</sup>Synthetic Approach to Podands Containing Quinone Fragments
作者:Jaime A. Valderrama、Hilda Leiva、Ricardo Tapia
DOI:10.1080/00397910008087376
日期:2000.2
The preparation and oxidative demethylation attempts of podands 3-5, and 9 containing the 2,5-dimethoxyphenyl substituent are described. The reaction of alizarine 13 with chloroethanol afforded compounds 14 and 15. The pathway formation of heterocycle 15 from 14 is proposed. The synthesis of podand 16 containing the cytotoxic 1-hydroxy-9,10-anthraquinone fragment as the terminal groups is reported.