摘要
合成了一种5-氟尿嘧啶修饰的自由卟啉(5-[2-(5-氟尿嘧啶-3-基)乙氧基苯基]-10,15,20-三(4-甲氧基苯基)卟啉)及其2种金属卟啉配合物:5-[2-(5-氟尿嘧啶-3-基)乙氧基苯基]-10,15,20-三(4-甲氧基苯基)锰卟啉和5-[2-(5-氟尿嘧啶-3-基)乙氧基苯基]-10,15,20-三(4-甲氧基苯基)锌卟啉。通过紫外可见光谱(UV-Vis)、红外光谱(IR)和核磁共振谱氢谱(1H NMR)对目标化合物进行了结构表征。用噻唑蓝法(MTT法)测定了自由卟啉、锰卟啉及锌卟啉分别对肺腺癌细胞株A549、肝癌细胞株Bel7402和人结肠癌细胞株HCT-8的抑制活性。其中,锰卟啉对人结肠癌细胞株HCT-8的半抑制浓度为IC50为17.8 mg/L,具有一定的细胞毒作用。
The porphyrin modified with 5-fluorouracil( 5-[2-( 5-fluorouracil-3-yl)-ethoxyphenyl]-10,15,20-tri( 4-methoxyphenyl) porphyrin) and its two metal porphyrin complexes: 5-[2-( 5-fluorouracil-3-yl)-ethoxyphenyl]-10,15,20-tri( 4-methoxyphenyl) Mn porphyrin and 5-[2-( 5-fluorouracil-3-yl)-ethoxyphenyl]-10,15,20-tri( 4-methoxyphenyl) Zn porphyrin were synthesized. The structures of the three compounds were characterized by ultraviolet visible spectroscopy( UV-Vis),infred spectroscopy( IR) and proton nuclear magnetic resonance spectroscopy(1H NMR). The antitumor activities of these compounds to A549,Bel7402,HCT-8 were tested using the methyl thiazolyl tetrazolium( MTT) method. The results show that the IC50 value of Mn porphyrin to HCT-8 is 17. 8 mg / L.
出处
《应用化学》
CAS
CSCD
北大核心
2016年第12期1415-1419,共5页
Chinese Journal of Applied Chemistry
基金
河北省教育厅青年基金(QN2014117)
廊坊师范学院青年基金(LSZQ201204)资助项目~~
关键词
卟啉
氟尿嘧啶
抗肿瘤活性
porphyrin
fluorouracil
antitumor activity