phomalevone C

(5′S,10aR,10a′R)-1,1′,5′,8,8′-Pentahydroxy-3,3′,10a,10a′-tetramethyl-5′,10a′-dihydro-9H,9′H-2,2′-bixanthen-5,9,9′(10aH)-trion

(5′S,10aR,10a′R)-1,1′,5′,8,8′-Pentahydroxy-3,3′,10a,10a′-tetramethyl-5′,10a′-dihydro-9H,9′H-2,2′-bixanthene-5,9,9′(10aH)-trione

(5′S,10aR,10a′R)-1,1′,5′,8,8′-Pentahydroxy-3,3′,10a,10a′-tétraméthyl-5′,10a′-dihydro-9H,9′H-2,2′-bixanthène-5,9,9′(10aH)-trione

[2,2′-Bi-9H-xanthene]-5,9,9′(10aH)-trione, 5′,10′a-dihydro-1,1′,5′,8,8′-pentahydroxy-3,3′,10a,10′a-tetramethyl-, (5′S,10aR,10a′R)-

phomalevone C