| Synonyms: | Sartorypyrone B;1H,11H-Phenanthro[2,1-b]pyrano[3,2-e]pyran-11-one, 2,3-bis(acetyloxy)-2,3,4,4a,4b,5,6,6a,12,12a,12b,13,14,14a-tetradecahydro-1,1,4a,6a,9,12b-hexamethyl-, (2R,3S,4aR,4bR,6aS,12aS,12bR,14aR)-rel-(-)-;(2R,3S,4aR,4bR,6aS,12aS,12bR,14aR)-rel-(-)-2,3-bis(acetyloxy)-2,3,4,4a,4b,5,6,6a,12,12a,12b,13,14,14a-tetradecahydro-1,1,4a,6a,9,12b-hexamethyl-1H,11H-phenanthro[2,1-b]pyrano[3,2-e]pyran-11-one |