| Synonyms: | NIDURUFIN;(2S)-3,4,5,6-Tetrahydro-5α,7,9,11-tetrahydroxy-2-methyl-2α,6α-epoxy-2H-anthra[2,3-b]oxocin-8,13-dione;Nidurfin;2,6-Epoxy-2H-anthra(2,3-B)oxocin-8,13-dione, 3,4,5,6-tetrahydro-7,9,11-trihydroxy-2-methyl-;2,6-Epoxy-2H-anthra[2,3-b]oxocin-8,13-dione, 3,4,5,6-tetrahydro-5,7,9,11-tetrahydroxy-2-methyl-, (2S,5S,6R)- |