4',4''-Dihydroxy-anigorootin 6a,13a-dihydroxy-1,8-bis(4-hydroxyphenyl)-6a,13a,14d,14e-tetrahydronaphtho[8,1,2-hij]naphtho[2',1',8':1,8,7]isochromeno[5,4,3-cde]isochromene-7,14-dione 7b,14b-Dihydro-7a,14a-dihydroxy-6,13-di-(4-hydroxyphenyl)-(7H,14H)-diphenalen[2,3,3a,4-b,c,d:2,3,3a,4-g,h,i]pyrano[4,3-c]pyran-7,14-dione InChI=1/C38H22O8/c39-21-9-1-17(2-10-21)23-13-5-19-7-15-25-31-27(19)29(23)35(41)37(43)33(31)34-32-26(45-37)16-8-20-6-14-24(18-3-11-22(40)12-4-18)30(28(20)32)36(42)38(34,44)46-25/h1-16,33-34,39-40,43-44 naphtho[8,1,2-hij]naphtho[2',1',8':1,8,7][2]benzopyrano[5,4,3-cde][2]benzopyran-7,14-dione, 6a,13a,14d,14e-tetrahydro-6a,13a-dihydroxy-1,8-bis(4-hydroxyphenyl)-