C28 H25 N O6 471.501 7-methoxy-8-(4-methoxyphenyl)-2,2-dimethyl-5-(pyridin-4-ylmethoxy)pyrano[3,2-g]chromen-6-one N 0 Corina N 2025-06-10 9VDD N 2026-05-01 PDBC REL HETAIN A1ERT non-polymer C1 0 -4.221 7.072 51.802 1 N C5 A1ERT N 2.202 3.026 0.979 1 N C C2 0 -3.429 7.391 55.170 1 N C6 A1ERT N 2.390 -0.182 -0.106 2 N C C3 0 -3.147 8.832 55.212 1 Y C7 A1ERT N 3.859 -0.168 0.016 3 N C C4 0 -3.427 9.649 54.115 1 Y C8 A1ERT N 4.489 -0.960 0.981 4 N C C5 0 -3.299 11.024 54.203 1 Y C9 A1ERT N 5.862 -0.945 1.092 5 N C C6 0 -2.886 11.603 55.395 1 Y C10 A1ERT N 6.621 -0.144 0.246 6 N C C7 0 -3.318 13.780 54.494 1 N C12 A1ERT N 8.692 0.714 -0.541 7 N C C8 0 -2.599 10.805 56.493 1 Y C13 A1ERT N 5.999 0.645 -0.714 8 N C C9 0 -4.211 5.236 54.220 1 N C2 A1ERT N 0.314 1.011 -0.305 9 N C C10 0 -3.603 6.572 54.093 1 N C3 A1ERT N 1.728 1.007 -0.186 10 N C C11 0 -2.728 9.431 56.399 1 Y C14 A1ERT N 4.627 0.631 -0.836 11 N C C12 0 -4.593 4.852 55.571 1 Y C16 A1ERT N -0.367 -0.294 -0.335 12 N C C13 0 -4.346 5.730 56.641 1 Y C17 A1ERT N 0.412 -1.462 -0.250 13 N C C14 0 -4.760 5.468 57.939 1 Y C18 A1ERT N -0.204 -2.707 -0.274 14 N C C15 0 -5.452 4.296 58.182 1 Y C19 A1ERT N -1.578 -2.797 -0.382 15 N C C16 0 -6.933 3.121 59.724 1 N C21 A1ERT N -3.490 -4.083 0.200 16 N C C17 0 -8.210 3.928 59.555 1 N C22 A1ERT N -3.338 -4.003 1.720 17 N C C18 0 -6.760 2.635 61.151 1 N C23 A1ERT N -4.141 -5.417 -0.172 18 N C C19 0 -6.885 1.980 58.752 1 N C24 A1ERT N -4.368 -2.955 -0.272 19 N C C20 0 -6.471 2.164 57.507 1 N C25 A1ERT N -3.828 -1.778 -0.586 20 N C C21 0 -5.746 3.371 57.159 1 Y C26 A1ERT N -2.362 -1.633 -0.469 21 N C C22 0 -5.311 3.676 55.860 1 Y C27 A1ERT N -1.760 -0.379 -0.450 22 N C C23 0 -6.975 3.032 54.271 1 N C29 A1ERT N -2.971 1.312 0.697 23 N C C24 0 -7.121 2.263 52.986 1 Y C30 A1ERT N -3.785 2.548 0.409 24 N C C25 0 -6.044 2.071 52.135 1 Y C31 A1ERT N -5.155 2.465 0.211 25 N C C26 0 -6.240 1.405 50.939 1 Y C32 A1ERT N -5.869 3.619 -0.050 26 N C C27 0 -8.460 1.114 51.376 1 Y C34 A1ERT N -3.962 4.905 0.075 27 N C C28 0 -8.354 1.768 52.588 1 Y C35 A1ERT N -3.183 3.795 0.340 28 N C N1 0 -7.427 0.924 50.545 1 Y N33 A1ERT N -5.262 4.788 -0.113 29 N N O1 0 -4.375 4.502 53.254 1 N O1 A1ERT N -0.313 2.056 -0.379 30 N O O2 0 -2.831 12.962 55.559 1 N O11 A1ERT N 7.974 -0.132 0.359 31 N O O3 0 -3.758 6.961 56.432 1 N O15 A1ERT N 1.754 -1.365 -0.141 32 N O O4 0 -5.817 4.044 59.483 1 N O20 A1ERT N -2.200 -4.004 -0.407 33 N O O5 0 -5.664 2.823 54.829 1 N O28 A1ERT N -2.513 0.747 -0.533 34 N O O6 0 -3.213 6.978 52.841 1 N O4 A1ERT N 2.417 2.180 -0.152 35 N O H1 0 -3.752 7.408 50.865 1 N H5A A1ERT N 2.389 2.463 1.894 36 N H H2 0 -4.682 6.085 51.648 1 N H5C A1ERT N 2.882 3.877 0.931 37 N H H3 0 -4.994 7.794 52.105 1 N H5B A1ERT N 1.172 3.383 0.976 38 N H H4 0 -3.748 9.202 53.186 1 N H8 A1ERT N 3.901 -1.582 1.638 39 N H H5 0 -3.520 11.645 53.347 1 N H9 A1ERT N 6.350 -1.556 1.837 40 N H H6 0 -3.210 14.840 54.767 0 N H12C A1ERT N 8.377 1.747 -0.398 41 N H H7 0 -2.739 13.576 53.581 0 N H12B A1ERT N 9.761 0.629 -0.344 42 N H H8 0 -4.379 13.554 54.314 0 N H12A A1ERT N 8.487 0.410 -1.567 43 N H H9 0 -2.275 11.256 57.420 1 N H13 A1ERT N 6.592 1.266 -1.368 44 N H H10 0 -2.501 8.814 57.256 1 N H14 A1ERT N 4.144 1.245 -1.582 45 N H H11 0 -4.547 6.162 58.739 1 N H18 A1ERT N 0.392 -3.605 -0.209 46 N H H12 0 -9.081 3.278 59.726 0 N H22C A1ERT N -2.711 -4.825 2.067 47 N H H13 0 -8.221 4.754 60.282 0 N H22B A1ERT N -2.875 -3.054 1.989 48 N H H14 0 -8.253 4.337 58.535 0 N H22A A1ERT N -4.320 -4.073 2.188 49 N H H15 0 -7.570 1.933 61.401 0 N H23C A1ERT N -5.122 -5.486 0.297 50 N H H16 0 -5.790 2.126 61.250 0 N H23A A1ERT N -4.251 -5.478 -1.255 51 N H H17 0 -6.795 3.494 61.837 0 N H23B A1ERT N -3.513 -6.237 0.176 52 N H H18 0 -7.192 0.995 59.071 1 N H24 A1ERT N -5.435 -3.099 -0.355 53 N H H19 0 -6.673 1.417 56.753 1 N H25 A1ERT N -4.444 -0.955 -0.918 54 N H H20 0 -7.734 2.688 54.989 0 N H29A A1ERT N -2.115 1.578 1.316 55 N H H21 0 -7.118 4.104 54.071 0 N H29B A1ERT N -3.589 0.585 1.224 56 N H H22 0 -5.064 2.437 52.403 1 N H31 A1ERT N -5.658 1.510 0.261 57 N H H23 0 -5.390 1.265 50.287 1 N H32 A1ERT N -6.936 3.563 -0.205 58 N H H24 0 -9.428 0.735 51.083 1 N H34 A1ERT N -3.501 5.880 0.020 59 N H H25 0 -9.222 1.893 53.219 1 N H35 A1ERT N -2.119 3.897 0.493 60 N H N 1 N doub N 2 N sing N 3 N sing N 4 N sing N 5 N doub N 6 N sing Y 7 N doub Y 8 N sing Y 9 N doub N 10 N sing N 11 N sing Y 12 N sing Y 13 N doub N 14 N sing N 15 N sing Y 16 N doub Y 17 N sing Y 18 N doub N 19 N sing N 20 N sing N 21 N sing N 22 N sing N 23 N sing N 24 N doub Y 25 N sing Y 26 N doub N 27 N sing N 28 N sing N 29 N sing Y 30 N doub Y 31 N sing Y 32 N doub Y 33 N sing Y 34 N doub Y 35 N sing N 36 N sing Y 37 N sing N 38 N sing Y 39 N sing N 40 N sing N 41 N sing N 42 N sing N 43 N sing N 44 N sing N 45 N sing N 46 N sing N 47 N sing N 48 N sing N 49 N sing N 50 N sing N 51 N sing N 52 N sing N 53 N sing N 54 N sing N 55 N sing N 56 N sing N 57 N sing N 58 N sing N 59 N sing N 60 N sing N 61 N sing N 62 N sing N 63 N sing N 64 N sing PDBC RCSB InChI=1S/C28H25NO6/c1-28(2)12-9-20-21(35-28)15-22-23(26(20)33-16-17-10-13-29-14-11-17)24(30)27(32-4)25(34-22)18-5-7-19(31-3)8-6-18/h5-15H,16H2,1-4H3 QBDSTHQLYXBCDP-UHFFFAOYSA-N COc1ccc(cc1)C2=C(OC)C(=O)c3c(O2)cc4OC(C)(C)C=Cc4c3OCc5ccncc5 COc1ccc(cc1)C2=C(OC)C(=O)c3c(O2)cc4OC(C)(C)C=Cc4c3OCc5ccncc5 CC1(C=Cc2c(cc3c(c2OCc4ccncc4)C(=O)C(=C(O3)c5ccc(cc5)OC)OC)O1)C CC1(C=Cc2c(cc3c(c2OCc4ccncc4)C(=O)C(=C(O3)c5ccc(cc5)OC)OC)O1)C 7-methoxy-8-(4-methoxyphenyl)-2,2-dimethyl-5-(pyridin-4-ylmethoxy)pyrano[3,2-g]chromen-6-one