Marvin 03281314532D 29 31 0 0 0 0 999 V2000 11.0132 -20.8098 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.5974 -20.0946 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.1859 -20.8122 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.6008 -19.6539 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.6020 -18.8283 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.8887 -18.4161 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.8904 -20.0657 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.1766 -19.6575 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.1733 -18.8262 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.4554 -18.4156 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 13.4622 -20.0784 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.7400 -19.6634 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.7372 -18.8324 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0172 -18.4211 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 11.2996 -18.8398 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 11.3065 -19.6740 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0270 -20.0813 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.3139 -20.0654 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 16.3153 -18.4172 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 13.4668 -20.9017 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 12.0334 -20.9047 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 9.8806 -19.6861 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 9.1713 -20.1041 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 10.5840 -18.4328 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 12.0134 -17.5979 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.7245 -17.1829 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.7207 -16.3597 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.4318 -15.9449 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 12.0058 -15.9512 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7 4 2 0 0 0 0 14 15 2 0 0 0 0 8 9 2 0 0 0 0 15 16 1 0 0 0 0 2 1 1 0 0 0 0 16 17 2 0 0 0 0 17 12 1 0 0 0 0 4 5 1 0 0 0 0 4 18 1 0 0 0 0 3 2 1 0 0 0 0 5 19 1 0 0 0 0 5 6 2 0 0 0 0 11 20 2 0 0 0 0 8 11 1 0 0 0 0 17 21 1 0 0 0 0 16 2 1 0 0 0 0 9 10 1 0 0 0 0 2 22 1 0 0 0 0 10 13 1 0 0 0 0 22 23 2 0 0 0 0 12 11 1 0 0 0 0 15 24 1 0 0 0 0 6 9 1 0 0 0 0 14 25 1 0 0 0 0 25 26 1 0 0 0 0 12 13 2 0 0 0 0 26 27 2 0 0 0 0 8 7 1 0 0 0 0 27 28 1 0 0 0 0 13 14 1 0 0 0 0 27 29 1 0 0 0 0 M END > CHEBI:66649 > macluraxanthone 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 dimethylallyl group at position 2 and a prenyl group at position 4. Isolated from Maclura tinctoria and Cudrania tricuspidata, it exhibits anti-HIV and antineoplastic activity. > 3 > 2-(1,1-dimethyl-allyl)-1,3,6,7-tetrahydroxy-4-(3-methyl-but-2-enyl)-xanthen-9-one > 1,3,6,7-tetrahydroxy-2-(2-methylbut-3-en-2-yl)-4-(3-methylbut-2-en-1-yl)-9H-xanthen-9-one > C23H24O6 > 396.43310 > 396.15729 > 0 > CC(C)=CCc1c(O)c(c(O)c2c1oc1cc(O)c(O)cc1c2=O)C(C)(C)C=C > InChI=1S/C23H24O6/c1-6-23(4,5)18-20(27)12(8-7-11(2)3)22-17(21(18)28)19(26)13-9-14(24)15(25)10-16(13)29-22/h6-7,9-10,24-25,27-28H,1,8H2,2-5H3 > QFYDCUMYVXSZFJ-UHFFFAOYSA-N > 8735076 > 11087602; 15051062; 15742807; 15787460; 17191926 $$$$