Authors: MA YL TIAN ZK KUANG HX YUAN CS SHAO CJ OHTANI K KASAI R TANAKA O OKADA Y OKUYAMA T

Citation: Yl. Ma et al., STUDIES OF THE CONSTITUENTS OF ASTRAGALUS-MEMBRANACEUS BUNGE .3. STRUCTURES OF TRITERPENOIDAL GLYCOSIDES, HUANGQIYENIN-A AND HUANGQIYENIN-B, FROM THE LEAVES, Chemical and Pharmaceutical Bulletin, 45(2), 1997, pp. 359-361