Marvin 07311312502D 34 36 0 0 0 0 999 V2000 7.4506 -20.8314 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.4509 -19.5015 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.5930 -18.8461 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.5923 -21.5061 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.7468 -20.8320 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.7489 -19.5020 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.8951 -18.8453 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 10.8912 -21.5053 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0445 -20.8355 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0464 -19.5092 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.1894 -18.8546 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.3374 -19.5126 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.3355 -20.8386 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.1854 -21.5067 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.2963 -21.4949 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 10.8873 -22.8353 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 13.1817 -22.8367 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 15.4865 -21.5074 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.6384 -20.8398 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.7895 -21.5086 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 18.9475 -20.8410 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 17.7888 -22.8386 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.4890 -18.8510 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.2997 -18.8389 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 8.5898 -17.5161 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.7400 -16.8483 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.7367 -15.5183 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.8869 -14.8505 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.5833 -14.8561 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.8837 -13.5205 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0339 -12.8527 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0307 -11.5227 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.1808 -10.8549 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.8772 -10.8605 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5 8 1 0 0 0 0 6 7 1 0 0 0 0 7 10 1 0 0 0 0 9 8 1 0 0 0 0 9 10 2 0 0 0 0 1 2 1 0 0 0 0 9 14 1 0 0 0 0 10 11 1 0 0 0 0 11 12 2 0 0 0 0 12 13 1 0 0 0 0 13 14 2 0 0 0 0 1 15 1 0 0 0 0 1 4 2 0 0 0 0 8 16 2 0 0 0 0 2 3 2 0 0 0 0 14 17 1 0 0 0 0 3 6 1 0 0 0 0 13 18 1 0 0 0 0 5 4 1 0 0 0 0 18 19 1 0 0 0 0 5 6 2 0 0 0 0 19 20 2 0 0 0 0 20 21 1 0 0 0 0 20 22 1 0 0 0 0 12 23 1 0 0 0 0 2 24 1 0 0 0 0 3 25 1 0 0 0 0 25 26 1 0 0 0 0 26 27 2 0 0 0 0 27 28 1 0 0 0 0 27 29 1 0 0 0 0 28 30 1 0 0 0 0 30 31 1 0 0 0 0 31 32 2 0 0 0 0 32 33 1 0 0 0 0 32 34 1 0 0 0 0 M END > CHEBI:65647 > cochinchinone B > A member of the class of xanthones that is 9H-xanthen-9-one substituted by hydroxy groups at positions 1, 3, 6 and 7, a prenyl group at position 2 and a geranyl group at position 5. Isolated from Cratoxylum cochinchinense, it exhibits antioxidant activity. > 3 > 1,3,6,7-tetrahydroxy-2-(3-methyl-2-butenyl)-5-(3,7-dimethyl-2,6-octadienyl)xanthone > 5-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-1,3,6,7-tetrahydroxy-2-(3-methylbut-2-en-1-yl)-9H-xanthen-9-one > C28H32O6 > 464.55010 > 464.21989 > 0 > CC(C)=CCC\C(C)=C\Cc1c(O)c(O)cc2c1oc1cc(O)c(CC=C(C)C)c(O)c1c2=O > InChI=1S/C28H32O6/c1-15(2)7-6-8-17(5)10-12-19-25(31)22(30)13-20-27(33)24-23(34-28(19)20)14-21(29)18(26(24)32)11-9-16(3)4/h7,9-10,13-14,29-32H,6,8,11-12H2,1-5H3/b17-10+ > QRQRZDHZRAXLKZ-LICLKQGHSA-N > 11075724 > 16310231 $$$$