Synonyms: | (20ξ)-3β,7β,20-Trihydroxy-11,15,23-trioxo-5α-lanost-8-en-26-oic acid;Ganoderic acid I;6-[(3S,5R,7S,10S,13R,14R,17S)-3,7-dihydroxy-4,4,10,13,14-pentamethyl-11,15-dioxo-2,3,5,6,7,12,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-6-hydroxy-2-methyl-4-oxoheptanoic acid;Lanost-8-en-26-oic acid, 3,7,20-trihydroxy-11,15,23-trioxo-, (3β,7β,25R)-;(20ξ)-3β,7β,20-Trihydroxy-11,15,23-trioxo-5α-lanost-8-en-26-oic acid |