Study on synthesis, characterization and biological activity of some new nitrogen heterocycle porphyrins
作者:Can-Cheng Guo、He-Ping Li、Xiao-Bing Zhang
DOI:10.1016/s0968-0896(03)00027-0
日期:2003.4
nitrogen heterocycle substituted benzaldehydes with pyrrole. Each porphine bears one or four substituted pyrrolidine or piperazine moieties that have been used as drugs. Their structures were characterized by elementary analysis, MS, 1H NMR, IR and UV-vis. These nitrogen heterocycle porphyrins aggregates in water and THF solution were studied by the spectrophotofluorimetry. The anticancer activity of these
七个新的氮杂环卟啉,5,10,15,20-四[4-(N-吡咯烷基)苯基]卟啉(TBPPH(2)),5,10,15,20-四[4-(4'-乙基哌嗪基) )苯基]卟啉(TEPPH(2)),5,10,15,20-四[4-(4'-丁基哌嗪基)苯基]卟啉(TUPPH(2)),5,10,15,20-tetra [4 -(4'-庚基哌嗪基)苯基]卟啉(THPPH(2)),5- [4-(4'-乙基哌嗪基)苯基] -10,15,20-三苯基卟啉(MEPPH(2)),5- [4- (4'-丁基哌嗪基)苯基] -10,15,20-三苯基卟啉(MUPPH(2))和哌嗪桥卟啉二聚体N,N'-di(5,10,15,20-四苯基卟啉)哌嗪(DiPPH(2) )是通过氮杂环取代的苯甲醛与吡咯的直接缩合反应合成的。每个卟啉带有一个或四个已被用作药物的取代的吡咯烷或哌嗪部分。它们的结构通过元素分析,MS,1 H NMR,IR