Synthesis and cytotoxic activity of psorospermin and acronycine analogues in the 3-propyloxy-acridin-9(10 H )-one and -benzo[ b ]acridin-12(5 H )-one series
作者:Sabrina Boutefnouchet、Nguyen Tuan Minh、Rana Putrus、Bruno Pfeiffer、Stéphane Léonce、Alain Pierré、Sylvie Michel、François Tillequin、Marie-Christine Lallemand
DOI:10.1016/j.ejmech.2009.10.045
日期:2010.2
1′R*)-5-methoxy-13-methyl-2-(2-methyloxiran-2-yl)-1,2-dihydro-13H-benzo[b]furo[3,2-h]-acridin-6-one lacking the fused furan ring, including 3-allyloxy-1-methoxy-10-methyl-acridin-9(10H)-one, 3-allyloxy-1-methoxy-5-methyl-benzo[b]acridin-12(5H)-one, the corresponding epoxides, and related dihydrodiol esters and diesters were prepared. Only the simplified oxirane compounds displayed significant antiproliferative activity
为了探索在acronycine和psorospermin系列的结构-活性关系中,高细胞毒性的(±)的简化类似物- (2 - [R *,1' - [R *) - 5-甲氧基-11-甲基-2-(2-甲基环氧乙烷-2-基)-1,2-二氢-11 H-呋喃[2,3 - c ] ac啶-6-和(±)-(2 R *,1'R *)-5-甲氧基-13 -甲基-2-(2-甲基环氧乙烷-2-基)-1,2-二氢-13 H-苯并[ b ]呋喃[3,2 - h ] -ac啶-6-缺少稠合呋喃环的化合物,包括3 -烯丙氧基-1-甲氧基-10-甲基-ac啶-9(10 H)-1,3-烯丙氧基-1-甲氧基-5-甲基-苯并[ b ] ac啶-12(5 H)-一,制备相应的环氧化物,以及相关的二氢二醇酯和二酯。与母体化合物相比,仅简化的环氧乙烷化合物显示出显着的抗增殖活性。环氧乙烷烷化单元似乎对观察两个系列中的显着抗增殖活性都是