Tong, Shengqiang <br/><br/>
Preparative isolation and purification of harpagoside from Scrophularia ningpoensis hemsley by high-speed counter-current chromatography.  [electronic resource] 

 -  Phytochemical analysis : PCA   
 - 406-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0958-0344 
<br/><br/><label>Standard No.: </label>10.1002/pca.938  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Countercurrent Distribution--methods<br/>Glycosides--chemistry<br/>Molecular Structure<br/>Pyrans--chemistry<br/>Scrophularia--chemistry