南京林业大学学报(自然科学版) ›› 2011, Vol. 35 ›› Issue (01): 62-66.doi: 10.3969/j.jssn.1000-2006.2011.01.014

• 研究论文 • 上一篇    下一篇

脱氢枞胺(4羟基)水杨醛Schiff碱β环糊精包合物的制备与表征征

征陈泳,林中祥,张丹红   

  1. 1.南京林业大学理学院,江苏南京210037;2.南京林业大学化学工程学院,江苏南京 210037
  • 出版日期:2011-01-14 发布日期:2011-01-14
  • 基金资助:
    收稿日期:2010-03-15修回日期:2010-05-24基金项目:国家自然科学基金项目(30771688)作者简介:陈泳(1980—),讲师,博士生。*林中祥(通信作者),教授。Email: lin602@njfu.com.cn。

Characterization and preparation of dehydroabietylamine 4hydroxysalicylidene Schiff base βcyclodextrin inclusion complex

CHEN Yong, LIN Zhongxiang, ZHANG Danhong   

  1. 1. College of Science, Nanjing Forestry University, Nanjing 210037, China; 2. College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
  • Online:2011-01-14 Published:2011-01-14

摘要: 采用饱和溶液法制备了脱氢枞胺(4羟基)水杨醛Schiff碱β环糊精包合物,通过红外光谱、差示扫描量热法(DSC)以及紫外光谱对包合物进行鉴定,并对脱氢枞胺(4羟基)水杨醛Schiff碱及其包合物的抗癌活性进行了研究。结果表明:脱氢枞胺(4羟基)水杨醛Schiff碱和环糊精可形成摩尔比为1∶1的包合物; β环糊精可以将脱氢枞胺(4羟基)水杨醛Schiff碱在混合溶剂(V(DMSO)∶V(H2O)=1∶1)中的溶解度提高34倍; 在质量浓度为10 μg/mL时,脱氢枞胺(4羟基)水杨醛Schiff碱及其包合物对卵巢癌细胞株(Hey1B)的抑制率分别达到5034 %和4165 %。

Abstract: Dehydroabietylamine 4hydroxysalicylidene Schiff base complexes enwrapped with βcyclodextrin were prepared by the method of saturation solution, and were identified with IR, DSC and UV. The antitumor activities of the dehydroabietylamine 4hydroxysalicylidene Schiff base and the inclusion complexes were studied. The main results were as follows: The inclusion complex was formed at the 1∶1 molar ratio of dehydroabietylamine 4hydroxysalicylidene Schiff base and βcyclodextrin; the solubility of dehydroabietylamine 4hydroxy salicylidene Schiff base in mixed solvent (V(DMSO)∶V(H2O)=1∶1) was increased by 34 folds after complexing with βcyclodextrin; the inhibitory ratios of the dehydroabietylamine 4hydroxysalicylidene Schiff base and its inclusion complex on ovarian cancer cell line (Hey1B) were 5034% and 4165 %, respectively, at the concentration of 10 μg/mL.

中图分类号: