Synonyms: D-Homo-24-nor-17-oxa-6,7-secochola-7,20,22-triene-6-carboxylicacid,3,12-bis(acetyloxy)-1,14:21,23-diepoxy-6,15-dihydroxy-4,4-dimethyl-16-oxo-,methyl ester, (1a,3b,5b,6R,12a,13a,14b,15b,17aa)-;7,12a-Methano-4H,12aH-pyrano[4,3-b][1]benzoxocin,D-homo-24-nor-17-oxa-6,7-secochola-7,20,22-triene-6-carboxylic acid deriv.;6-Hydroxysandoricin