Synonyms: 16,24-Cyclo-D(17a)-homo-17a-oxachola-16,20(22),23-triene-3,23-diol,4,4,8-trimethyl-, (3b,5a,13a,14b)-; 1H-Naphtho[2,1-a]xanthene-2,10-diol,2,3,4,4a,4b,5,6,6a,12,12a,12b,13,14,14a-tetradecahydro-1,1,4a,6a,8,12b-hexamethyl-,[2S-(2a,4aa,4bb,6ab,12aa,12ba,14ab)]-; Isoepitaondiol