2-(4-Hydroxy-3-methoxyphenyl)-5-[3-(4-hydroxycinnamoyloxy)-1-propenyl]-3-(4-hydroxy-3-methoxycinnamoyloxymethyl)-7-methoxybenzodihydrofuran 2-propenoic acid, 3-(4-hydroxy-3-methoxyphenyl)-, [(2R,3S)-2,3-dihydro-2-(4-hydroxy-3-methoxyphenyl)-5-[(1E)-3-[[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]oxy]-1-propenyl]-7-methoxy-3-benzofuranyl]met 3-(4-Hydroxy-phenyl)-acrylic acid 3-{2-(4-hydroxy-3-methoxy-phenyl)-3-[3-(4-hydroxy-3-methoxy-phenyl)-acryloyloxymethyl]-7-methoxy-2,3-dihydro-benzofuran-5-yl}-allyl ester Boehmenan K InChI=1/C39H36O11/c1-45-33-20-25(8-14-31(33)41)10-17-37(44)49-23-30-29-19-26(5-4-18-48-36(43)16-9-24-6-12-28(40)13-7-24)21-35(47-3)39(29)50-38(30)27-11-15-32(42)34(22-27)46-2/h4-17,19-22,30,38,40-42H,18,23H2,1-3H3/b5-4+,16-9+,17-10+/t30-,38+/m1/s [(2R,3S)-2-(4-hydroxy-3-methoxyphenyl)-5-((1E)-3-{[(2E)-3-(4-hydroxyphenyl)prop-2-enoyl]oxy}prop-1-en-1-yl)-7-methoxy-2,3-dihydro-1-benzofuran-3-yl]methyl rel-(2E)-3-(4-hydroxy-3-methoxyphenyl)acrylat