Methylfuroquinolinones: New furocoumarin isosters as potential photoreagents toward dna
作者:A. Guiotto、A. Chilin、G. Pastorini、M. Palumbo
DOI:10.1002/jhet.5570260407
日期:1989.7
2-g]quinolin-7(8H)-ones, which can be considered isosters of methylpsoralens, were synthesized. The synthesis was performed starting from the appropriate methyl quinolin-2-ones on which the methylfuran ring was condensed. The molar absorptivity at long wavelengths of these compounds is remarkably higher than that of the corresponding methylpsoralen isosters; this fact may lead to an improved photo-binding
合成了许多可以被认为是甲基补骨脂素的等排体的甲基呋喃[3,2 - g ]喹啉-7(8 H)-ones。从合适的甲基喹啉-2-酮(甲基呋喃环稠合在其上)开始进行合成。这些化合物在长波长下的摩尔吸光度明显高于相应的甲基补骨脂素等排物。这个事实可能导致与生物靶标的光结合改善。