Design, Synthesis, and Antitumor Activities of Some Novel Substituted 1,2,3-Benzotriazines
作者:Jin-Ling Lv、Rui Wang、Dan Liu、Gang Guo、Yong-Kui Jing、Lin-Xiang Zhao
DOI:10.3390/molecules13061427
日期:——
A series of novel substituted 1,2,3-benzotriazines based on the structures of vatalanib succinate (PTK787) and vandetanib (ZD6474) were designed and synthesized. The antiproliferative effects of these compounds were tested on microvascular endothelial cells (MVECs) using the MTT assay. Introduction of a methoxy and a 3-chloropropoxy group into the 1,2,3-benzotriazines increased the antiproliferative effects. 4-(3-Chloro-4- fluoroanilino)-7-(3-chloropropoxy)-6-methoxy-1,2,3-benzotriazine (8m) was the most effective compound. It was 4-10 fold more potent than PTK787 in inhibiting the growth of T47D breast cancer cells, DU145 and PC-3 prostate cancer cells, LL/2 murine Lewis lung cancer cells and B16F0 melanoma cells.
基于舒尼替(PTK787)和凡德他尼(ZD6474)的结构,设计并合成了一系列新型取代的1,2,3-苯并三嗪。通过MTT assay测试了这些化合物对微血管内皮细胞(MVECs)的抗增殖作用。在1,2,3-苯并三嗪中引入甲氧基和3-氯丙氧基增强了抗增殖效应。4-(3-氯-4-氟苯胺)-7-(3-氯丙氧基)-6-甲氧基-1,2,3-苯并三嗪(8m)是最有效的化合物。它对T47D乳腺癌细胞、DU145和PC-3前列腺癌细胞、LL/2小鼠路易斯肺癌细胞和B16F0黑色素瘤细胞的抑制生长作用比PTK787强4-10倍。