21-Norchola-5,22-dien-24-oic acid, 3-hydroxy-22-(hydroxymethyl)-, gamma-lactone, (3beta,14beta)- 4'-(3beta-Hydroxyandrost-5-en-17beta-yl)methyl-2'(5')-furanone 77698-97-6 Homo-3beta-hydroxycard-5,22-dienolide