Comparative Study on the Inclusion Complexation of Rutin with Cyclodextrin Supramolecules  

作　　者：Shao Min SHUANG Jing Hao PAN Si Yuan GUO Miao Yan CAI Chang Song LIU(Inst. of Light Ind. and Fd, Eng., South china Univ. of Tech., Guangzhou, 510641 Department of Chemistry, Shanxi University, Taiguan, Shanxi, 030006) 

出　　处：《Chinese Chemical Letters》1997年第9期803-804,共2页中国化学快报（英文版）

摘　　要：The interaction of beta-cyclodextrin(beta-CD), hydroxypropyl-beta-CD and gamma-CD with the drug rutin has been investigated by using fluorimetry. The stoichiometry of the complexes and their formation constants have been estimated. The thermodynamic parameters for the formation of complexes were obtained. The complexing ability of HP-beta-CD is remarkably stronger than beta-CD and gamma-CD.The interaction of beta-cyclodextrin(beta-CD), hydroxypropyl-beta-CD and gamma-CD with the drug rutin has been investigated by using fluorimetry. The stoichiometry of the complexes and their formation constants have been estimated. The thermodynamic parameters for the formation of complexes were obtained. The complexing ability of HP-beta-CD is remarkably stronger than beta-CD and gamma-CD.

关 键 词：Comparative Study on the Inclusion Complexation of Rutin with Cyclodextrin Supramolecules HP 

分 类 号：O629[理学—有机化学]