摘要
冰片在中药中被广泛应用。利用前药原理,对冰片母体进行修饰,以冰片和3,5-二硝基苯甲酸为原料,以对甲苯磺酸为催化剂,合成了3,5-二硝基苯甲酸冰片酯,目标化合物的结构经FT-IR、13C NMR、1H NMR和元素分析加以确证。该化合物具有一定的研究开发价值。
Borneol was widiely applied in Chinese medicine,the parent structure of borneol was modified by prodrug principle.Borneol 3,5-dinitro benzoate was synthesized with borneol and 3,5-dinitro benzoic acid the catalyst was p-toluene sulphonic acid.The structure of borneol 3,5-dinitro benzoater was comfirmed by FT-IR,1HNMR,13CNMR and elementary analysis.The target compound was worth developing.
引文
[1]刘启德,梁美容,陈芝喜.冰片对庆大霉素透血脑屏障的影响[J].广州中医学院学报,1994,11(4):371.
[2]宋洪涛,郭涛,赵明宏,等.冰片环糊精包合物的理化性质考察[J].沈阳药科大学学报,2002,19(4):249.
[3]郑晓晖,南叶飞,赵新峰,等.取代的苯甲酸衍生物及其合成方法和用途:CN,200910023010.6[P].2009-12-23.
[4]陈惠宗,杨义文,刘永根,等.纳米固体超强酸S 2 O 8 2-/ZrO 2催化合成正、异冰片酯的研究[J].有机化学,2005,25(11):1490-1493.