HYDROXYLETHYLATION OF BAICALIN BY GAMMA-RAY IRRADIATION OF BAICALIN IN ETHANOL

Authors
CAI ZL HE YK WU JL
Citation
Zl. Cai et al., HYDROXYLETHYLATION OF BAICALIN BY GAMMA-RAY IRRADIATION OF BAICALIN IN ETHANOL, Radiation physics and chemistry, 47(2), 1996, pp. 213-215
Citations number
10
Categorie Soggetti
Nuclear Sciences & Tecnology","Chemistry Physical","Physics, Atomic, Molecular & Chemical
Journal title
Radiation physics and chemistry → ACNP
ISSN journal
0969806X
Volume
47
Issue
2
Year of publication
1996
Pages
213 - 215
Database
ISI
SICI code
0969-806X(1996)47:2<213:HOBBGI>2.0.ZU;2-D
Abstract
Via gamma-irradiation of baicalin in ethanol, hydroxylethyl groups wer e introduced into B and C rings of baicalin. Eight hydroxylethylation products were separated by reverse HPLC and their molecular structures were postulated through their UV, IR, MS and fluorescence spectra. Th e primary binding constants of baicalin and its hydroxylethylation pro ducts in HSA were obtained by the fluorescence method.