Hua Liu1, Yan-jing Bai, Ya-yun Chen, Yu-ying Zhao. 1. Department of Natural Medicines and State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100083, China.
Abstract
OBJECTIVE: To study the chemical constituents of Psoralea corylifolia. METHOD: Chromatographic methods were used to separate compounds, and spectroscopic methods were used to determine the structures. RESULT: Five compounds were isolated and identified as furano (2", 3", 7, 6)-4'-hydroxyflavanone (1), psoralidin (2), genistein (3), psoralen (4), isopsoralen (5). CONCLUSION: Compounds 1 was a new compound named psoraleflavanone. And 13C-NMR data of compound 2 were assined for the first time.
OBJECTIVE: To study the chemical constituents of Psoralea corylifolia. METHOD: Chromatographic methods were used to separate compounds, and spectroscopic methods were used to determine the structures. RESULT: Five compounds were isolated and identified as furano (2", 3", 7, 6)-4'-hydroxyflavanone (1), psoralidin (2), genistein (3), psoralen (4), isopsoralen (5). CONCLUSION: Compounds 1 was a new compound named psoraleflavanone. And 13C-NMR data of compound 2 were assined for the first time.