(-)-6-(3,3-Dimethylallyl)-7-hydroxy-6''',6'''-dimethylchromeno-(4',3',2''',3''')-flavanone 7-Hydroxy-2',2'-dimethyl-6-(3-methyl-but-2-enyl)-2,3-dihydro-2'H-[2,6']bichromenyl-4-one 7-hydroxy-2',2'-dimethyl-6-(3-methylbut-2-en-1-yl)-2,3-dihydro-2'H,4H-2,6'-bichromen-4-one Dinklagin A InChI=1/C25H26O4/c1-15(2)5-6-16-12-19-21(27)14-23(28-24(19)13-20(16)26)17-7-8-22-18(11-17)9-10-25(3,4)29-22/h5,7-13,23,26H,6,14H2,1-4H [2,6'-bi-2H-1-benzopyran]-4(3H)-one, 7-hydroxy-2',2'-dimethyl-6-(3-methyl-2-butenyl)-