Metzger, J D <br/><br/>
The synthesis of the A,B and D,E rings of medicagenic acid.  [electronic resource] 

 -  The Journal of organic chemistry  Mar 1972 
 - 789-93 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3263 
<br/><br/><label>Standard No.: </label>10.1021/jo00970a026  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cyclization<br/>Methods<br/>Saponins--chemical synthesis