QP120703

Polyporenic acid C

Synonyms: (R)-2-((5R,10S,13R,14R,16R,17R)-16-hydroxy-4,4,10,13,14-pentamethyl-3-oxo-2,3,4,5,6,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-methyl-5-methyleneheptanoic acid