二氯荧光素二丙烯酸酯的合成与抗肿瘤活性研究

Preparation and Antitumor Activity of 2′,7′-Dichlorofluorescein-3′,6′-acrylate Ester

合成了化合物二氯荧光素二丙烯酸酯(Ⅰ),用元素分析、IR、1HNMR、UV、荧光光谱对它进行了表征。测试了Ⅰ对小鼠白血病L1210细胞生长曲线的影响和对人体胃腺癌SGC-7901的抗肿瘤活性。结果表明,Ⅰ对体外培养肿瘤细胞L1210有很强的瞬时杀伤作用〔在ρ(Ⅰ)=0 1μg mL时,24h对其杀死率几乎为100%〕;对人体胃腺癌SGC-7901有很强的细胞增殖的抑制作用〔在ρ(Ⅰ)=0 1μg mL时,克隆数约为(3±1.1)%,集落形成率=0 15%,存活率=0 4%〕。是有希望的脂溶性、带荧光的抗肿瘤药学化合物。

The title compound was prepared and characterized by elementary analysis,IR,UV,HNMR and fluorescence spectra.Its antitumor activity was tested. The results showed that it has good fluorescence and antitumor activity and is a prospective antitumor agent. 