1 21L Methyl 3-{4-[({[(9as)-8-acetyl-1,7-dihydroxy-3-methoxy-9a-methyl-9-oxo-9,9a-dihydrodibenzo[B,D]furan-4-yl]carbonyl}amino)methyl]naphthalen-2-yl}propanoate 1.000 2 24L 4-{4-[({[(9as)-8-acetyl-1,7-dihydroxy-3-methoxy-9a-methyl-9-oxo-9,9a-dihydrodibenzo[B,D]furan-4-yl]carbonyl}amino)methyl]naphthalen-2-yl}butanoic acid 0.867 3 CEK (9as)-8-acetyl-1,7-dihydroxy-3-methoxy-9a-methyl-N-(1-naphthylmethyl)-9-oxo-9,9a-dihydrodibenzo[B,D]furan-4-carboxamide 0.857 4 KRC (9as)-8-acetyl-N-[(2-ethylnaphthalen-1-yl)methyl]-1,7-dihydroxy-3-methoxy-9a-methyl-9-oxo-9,9a-dihydrodibenzo[B,D]furan-4-carboxamide 0.818 5 17L (9as)-8-acetyl-N-[(3-ethoxynaphthalen-1-yl)methyl]-1,7-dihydroxy-3-methoxy-9a-methyl-9-oxo-9,9a-dihydrodibenzo[B,D]furan-4-carboxamide 0.800 6 FCM (9as)-8-acetyl-N-[(2-ethyl-4-fluoronaphthalen-1-yl)methyl]-1,7-dihydroxy-3-methoxy-9a-methyl-9-oxo-9,9a-dihydrodibenzo[B,D]furan-4-carboxamide 0.800