Marvin 03181315412D 29 31 0 0 0 0 999 V2000 11.7231 0.2265 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 11.7213 1.8793 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 11.0085 0.6393 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 11.0081 1.4665 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.2953 1.8776 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.5785 1.4658 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.5789 0.6386 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.2961 0.2230 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.4367 1.4701 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.4401 0.6373 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.1591 0.2260 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.8795 0.6432 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 13.8761 1.4760 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.1523 1.8919 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.2977 -0.6020 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.8643 0.2265 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.8644 1.8790 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.8651 2.7038 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 11.7217 -0.5985 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 14.5893 1.8908 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.3048 1.4805 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.5867 2.7156 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.0180 1.8952 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.7335 1.4849 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.4467 1.8996 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.0154 2.7200 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.1614 -0.5990 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 13.8769 -1.0094 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.8792 -1.8344 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12 13 1 0 0 0 0 13 14 2 0 0 0 0 3 8 1 0 0 0 0 8 15 2 0 0 0 0 4 5 1 0 0 0 0 7 16 2 0 0 0 0 5 6 2 0 0 0 0 6 17 1 0 0 0 0 6 7 1 0 0 0 0 17 18 1 0 0 0 0 7 8 1 0 0 0 0 1 19 1 0 0 0 0 9 10 1 0 0 0 0 13 20 1 0 0 0 0 3 1 1 0 0 0 0 20 21 2 0 0 0 0 1 10 2 0 0 0 0 20 22 1 0 0 0 0 21 23 1 0 0 0 0 9 2 2 0 0 0 0 23 24 1 0 0 0 0 2 4 1 0 0 0 0 24 25 1 0 0 0 0 3 4 2 0 0 0 0 23 26 1 0 0 0 0 9 14 1 0 0 0 0 11 27 1 0 0 0 0 10 11 1 0 0 0 0 27 28 1 0 0 0 0 11 12 1 0 0 0 0 28 29 1 0 0 0 0 M END > CHEBI:66541 > laccaridione B > An organic heterotricyclic compound that is 1H-benzo[g]isochromene-8,9-dione substituted by an ethoxy group at position 1, hydroxy group at position 10, a methoxy group at position 7 and a 4-methylhex-2-en-2-yl group at position 3. Isolated from the stem of the fruiting bodies of the basidiomycete strain Laccaria amethystea, it exhibits inhibitory activity against proteases. > 3 > 1-ethoxy-10-hydroxy-7-methoxy-3-[(2E)-4-methylhex-2-en-2-yl]-1H-benzo[g]isochromene-8,9-dione > C23H26O6 > 398.44890 > 398.17294 > 0 > CCOC1OC(=Cc2cc3C=C(OC)C(=O)C(=O)c3c(O)c12)\C(C)=C\C(C)CC > InChI=1S/C23H26O6/c1-6-12(3)8-13(4)16-10-15-9-14-11-17(27-5)20(24)22(26)18(14)21(25)19(15)23(29-16)28-7-2/h8-12,23,25H,6-7H2,1-5H3/b13-8+ > UMMLLCGZZRNVRG-MDWZMJQESA-N > 8726721 > 11213295; 18422912 $$$$