ZHAO Hai-qing, LIU Jun-feng, LIU Ke. Hydroxynaphthoquinone Compounds From and Their Inhibitory Activities of Phosphodiesterase4[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(10): 96-99.
ZHAO Hai-qing, LIU Jun-feng, LIU Ke. Hydroxynaphthoquinone Compounds From and Their Inhibitory Activities of Phosphodiesterase4[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(10): 96-99.DOI:
Objective: To investigate the Hydroxynaphthoquinone of Arnebia euchroma(Royle) Johnst and their inhibitory activities on phosphodiesterase 4. Method: Hydroxynaphthoquinones were isolated and purified by chromatographic methods .Their chemical structures were elucidated on the basis of physicochemical properties and spectral data and their inhibitory activity on phosphodiesterase 4 were detected by HPLC. Result: 7 Hydroxynaphthoquinones were isolated and identified as: deoxyalkannin 1