摘要
根据抗肿瘤药物中生物烷化剂的设计原理,设计合成了(1R,5S)-(6,6-二甲基二环[3,1,1]庚-2-烯-2-基)苯磺酸酯和(1R,5s)-(6,6-二甲基二环[3,1,1]庚-2-烯-2-基)对甲苯磺酸酯2种α-蒎烯衍生物,其结构经H1-NMR,HPLC和MS确证,其生物活性检测表明均具有良好的抗肿瘤细胞增殖作用。最后,运用分子对接和分子动力学模拟预测这2种α-蒎烯衍生物与癌症增殖周期相关蛋白的结合模式和亲和力,结果显示这2种分子作为配体均能与CDK2蛋白模型稳定结合,具有良好的研究价值。
Based on the anticancer mechanism of biological alkylating agent, we designed and synthesized two alpha pinene deriva- tives : ( 1 R, 5S) - ( 6,6-dimethylbicyclo [ 3,1,1 ~ hept-2-en-2-yl) methyl benzenesnlfonate and ( 1 R, 5S) - ( 6,6-dimethylbicyclo [ 3,1,1 ] hept-2-en-2-yl) methyl 4-methylbenzenesulfonate, of which structures were confirmed by 1 H-NMR, HPLC and MS date. These two compounds showed a good inhibition of tumor cells' proliferation. Further, the computer siuulation of molecular docking and metabolic kinetics indicated that these two copounds may have stable molecular complexation with protein CDK2, which closely related to the cell cycle.
作者
杨梦蝶
许秋香
叶连宝
李明
冯钰
陈伟强
YANG Meng-die1, XU Qiu-xiang1 , YE Lian-bao2 , LI Ming1 , FENG Yu2, CHEN Wei-qiang1(1. School of Basic Course, Guangdong Pharmaceutical University, Guangzhou 510006, China; 2. School of Pharnu~y , Guangdong Pharmaceutical University, Guangzhou 510006, Chin)
出处
《中国中药杂志》
CAS
CSCD
北大核心
2018年第5期1001-1007,共7页
China Journal of Chinese Materia Medica
基金
广东省科技计划项目(2016A020215159,2016A020215156)
关键词
α-蒎烯衍生物
分子对接
分子动力学模拟
抗癌细胞增殖活性
derivatives of a-pinene
molecular docking
molecular dynamics
inhibited proliferation of tumor cells