Marvin 03201309292D 35 37 0 0 0 0 999 V2000 -1.6743 -13.1818 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -1.6785 -12.3489 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.9579 -13.5899 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.9663 -11.9241 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -2.3948 -11.9366 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.2416 -12.3405 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -0.2374 -13.1735 0.0000 C 0 0 1 0 0 0 0 0 0 0 0 0 -2.3948 -13.5899 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1070 -12.3489 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1070 -13.1776 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4706 -11.9282 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.3990 -11.1119 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4665 -11.1077 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1787 -10.6912 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1112 -10.7037 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -4.5355 -13.1776 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8825 -9.4501 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -0.9538 -14.4146 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.8234 -13.5899 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8992 -11.0994 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1703 -9.8665 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1870 -12.3405 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -3.1154 -9.8790 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.2519 -13.5899 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8784 -8.6255 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.8992 -11.9241 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 0.4790 -13.5858 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.8192 -11.9407 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 2.6114 -10.6829 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 -3.8316 -9.4667 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -2.4032 -9.4626 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.9641 -13.1776 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 -5.2519 -14.4146 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2.5906 -8.2048 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 1.1620 -8.2173 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 2 1 1 0 0 0 0 3 1 1 0 0 0 0 4 2 1 0 0 0 0 5 2 2 0 0 0 0 6 4 1 0 0 0 0 7 3 1 0 0 0 0 8 1 2 0 0 0 0 9 10 2 0 0 0 0 10 8 1 0 0 0 0 6 11 1 6 0 0 0 12 5 1 0 0 0 0 13 11 1 0 0 0 0 14 13 2 0 0 0 0 15 12 1 0 0 0 0 16 19 1 0 0 0 0 17 21 1 0 0 0 0 18 3 2 0 0 0 0 19 10 1 0 0 0 0 20 26 2 0 0 0 0 21 14 1 0 0 0 0 22 11 2 0 0 0 0 23 15 2 0 0 0 0 24 16 2 0 0 0 0 25 17 2 0 0 0 0 26 22 1 0 0 0 0 7 27 1 1 0 0 0 28 9 1 0 0 0 0 29 20 1 0 0 0 0 30 23 1 0 0 0 0 31 23 1 0 0 0 0 32 24 1 0 0 0 0 33 24 1 0 0 0 0 34 25 1 0 0 0 0 35 25 1 0 0 0 0 6 7 1 0 0 0 0 9 5 1 0 0 0 0 14 20 1 0 0 0 0 M END > CHEBI:66562 > lespeflorin B3 > A trihydroxyflavanone that is (2S)-flavanone substituted by hydroxy groups at positions 3, 7 and 4' and prenyl groups at positions 6, 8 and 3'. Isolated from the roots of Lespedeza floribunda, it acts as a melanin synthesis inhibitor. > 3 > (2R,3R)-3,7-dihydroxy-2-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-6,8-bis(3-methylbut-2-en-1-yl)-2,3-dihydro-4H-chromen-4-one > C30H36O5 > 476.60380 > 476.25627 > 0 > CC(C)=CCc1cc(ccc1O)[C@H]1Oc2c(CC=C(C)C)c(O)c(CC=C(C)C)cc2C(=O)[C@@H]1O > InChI=1S/C30H36O5/c1-17(2)7-10-20-15-22(12-14-25(20)31)29-28(34)27(33)24-16-21(11-8-18(3)4)26(32)23(30(24)35-29)13-9-19(5)6/h7-9,12,14-16,28-29,31-32,34H,10-11,13H2,1-6H3/t28-,29+/m0/s1 > IKKCPYPLJMVWMP-URLMMPGGSA-N > 19089536 > 19132934 $$$$