Structure, Thermal Stability and Water Solubility of (Tanshinone II-A)/((beta-Cyclodextrin) Inclusions Complex

• Autorzy: Yang Sh. , Hu M. , Shen Y. , Ma X.
• Języki publikacji: EN

Abstrakty

EN

The structure of the inclusion complex of tanshinone II-A and _-cyclodextrin formed under microwave irradiation was studied by the UV, IR, and NMR spectroscopy. The association constant of the complex in water is 210 M-1, as determined from the double reciprocal curve by UV spectroscopy. The enhanced water solubility of the complex was found. Thermal studies proved the increased thermal stability of the inclusion complex.

Słowa kluczowe

EN

tanshinone IIA; beta-cyclodextrin; inclusion complex; microwave irradiation

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2004
• Tom: Vol. 78 / nr 1
• Strony: 53--61
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Yang Sh.

• Department of Chemistry, National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China

autor

Hu M.

• Department of Chemistry, National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China

autor

Shen Y.

• Department of Chemistry, National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China

autor

Ma X.

• Department of Chemistry, National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China

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