Separation and purification of bergapten from Notopterygii Rhizoma et Radix by silica gel column and high-speed counter-current chromatography Accumulation of flavonoids and coumarins during adventitious bud growth in Stellera chamaejasme Simultaneous determination of chromones and coumarins in roots of Saposhnikovia divaricata from Longxi area by HPLC Studies on chemical constituents from fruits of Paliurus ramosissimus Study on extraction of coumarins in Cnidium monieri by supercritical CO2 and separation of compositions analysis Chemical constituents from polarity part in roots of Angelica dahurica var. formosana cv.Chuanbaizhi Advance in research on chemical constituents from Notopterygii Rhizoma et Radix Coumarins of Heracleum yunngningense Hand.-Mass A Chemotaxonomic Study of Murraya (Rutaceae) in China Chemical constituents from plant of Stelleropsis tianschanica Identification of compounds in fruits of Psoralea corylifolia by HPLC-MS Identification of compounds in fruits of Psoralea corylifolia by HPLC-MS Studies on chemical constituents in roots and rhizomes of Notopterygium incisum Coumarins from Peucedanum harry-smithii var. subglabrum Chemical constituents from Hydrangea paniculata Anti-HBV constituents from Euphorbia fischeriana Quantitative determination of six coumarins in Angelica dahurica var. formosana by RRLC-UV Studies on coumarins from fruit of Cnidium monnieri and their cytotoxic activities Chemical constituents from lipophilic parts in roots of Angelica dahurica var. formosana cv.Chuanbaizhi Studies on non-alkaloid constituents from Ochrosia elliptica A new cytotoxic isocoumarin from endophytic fungus Aspergillus versicolor ALKALOIDS AND COUMARINS FROM ZANTHOXYLUM DIMORPHOPHYLLUM HEMSL VAR.SPINIFOLIUM REHD.ET WILS Studies On Chemical Constitutes of Phellinus igniarius Extraction of coumarins from Angelica dahurica by supercritical extraction and GC-MS analysis Separation and purification of coumarins from Heracleum millefolium by high-speed counter-current chromatography Molecular Cloning and Functional Characterization of GmF6′H1 in Soybean Chemical constituents of chloroform fraction from leaves of Chimonanthus salicifolius Quantitative method for simultaneous assay of four coumarins with one marker in Fraxini cortex Chemical Constituents of Pleurospermum govanianum (Wall ) Benth ex C. B. Clarke var. bicolor Wolff Determination of Coumarins in Radix Angelicae Dahuricae before and after Processing Investigation on the Mechanism of Antiasthmatic Effect of Total Coumarins in the Fruit of Cnidium monnieri(L.) Cuss. Effect of furan coumarins from Angelica Dahuricae Radix on intestinal transport absorption of puerarin, paeoniflorin, and vincristine Chemical constituents of Euphorbia dracunculoides Coumarins from Leonurus japonicus and their anti-platelet aggregative activity Structure Determination of the Constituents from Citrus grandis Osbeck. Studies on Original Plant of Traditional Chinese Drug "Bai Zhi" (Radix Angelicae Dahuricae)and Its Closely Related Wild Plants Ⅲ.Comparson of Coumarins of"Bai Zhi"with Those of Closely Related Wild Plants Coumarins of Angelica dahurica var.formosana (Ⅱ) Chemical constituents from rhizome of Matteuccia orientalis The Interspecific Difference and Intraspecific Variationof Coumarinsin Cnidium Species In vitro study on affinity of coumarins in Angelicae Dahuricae Radix and P-gp Studies on chemical constituents from Psychotria straminea Influence of Sulphur Smoking on Content of Coumarins in the Root of Angelica dahurica (Fisch.ex Hoffm.)Benth.et Hook.f.var. formosana (Boiss) Shan et Yuan Chemical Constituents of Ligusticum brachylobum Franch. Variation of 4 kinds of compounds in Psoralea corylifolia processed by different methods