(3β, 4α)-3-羟基-23-氧代齐墩果-12-烯-28-酸

3Beta-6beta-二羟基-12-齐墩-28-果烯酸

1,2,3,4,4a,5,6,14b-Octahydro-2,2,4a,9-tetramethyl-picen

(3β)-D-Friedoolean-14-en-3-ol