Design, synthesis, and biological evaluation of novel water-soluble N-mustards as potential anticancer agents
作者:Naval Kapuriya、Rajesh Kakadiya、Huajin Dong、Amit Kumar、Pei-Chih Lee、Xiuguo Zhang、Ting-Chao Chou、Te-Chang Lee、Ching-Huang Chen、King Lam、Bhavin Marvania、Anamik Shah、Tsann-Long Su
DOI:10.1016/j.bmc.2010.11.005
日期:2011.1
ether linkage. The preliminary antitumor studies revealed that these agents exhibited potent cytotoxicity in vitro and therapeutic efficacy against human tumor xenografts in vivo. Remarkably, complete tumor remission in nude mice bearing human breast carcinoma MX-1 xenograft and significant suppression against prostate adenocarcinoma PC3 xenograft were achieved by treating with compound 9aa′ at the maximum
合成了一系列带有脲连接基的新型水溶性N-芥子气-苯共轭物。苯部分含有各种亲水性侧链,它们通过羧酰胺或醚键与尿素连接基的间位或对位连接。初步的抗肿瘤研究表明,这些药物在体外表现出有效的细胞毒性,并且在体内对人肿瘤异种移植物具有治疗功效。值得注意的是,通过用化合物9aa处理,可在携带人乳腺癌MX-1异种移植物的裸鼠中完全缓解肿瘤,并显着抑制前列腺癌PC3异种移植物。在最大可耐受剂量下具有相对较低的毒性。我们还证明了新合成的化合物能够通过碱性琼脂糖凝胶位移试验诱导DNA交联。还研究了代表性9aa ′在大鼠中的药代动力学特征。目前的研究表明,这种药物是临床前研究的有希望的候选者。