C25 H25 Cl N6 O4 S 541.022 (6M)-6-(2-chloro-4-methoxyphenyl)-8-methyl-2-[3-(piperazine-1-sulfonyl)anilino]pyrido[2,3-d]pyrimidin-7(8H)-one N 0 Corina N 2025-03-20 9NTX N 2026-03-27 RCSB REL HETAIN A1B1U non-polymer N1 0 25.303 8.722 4.609 1 N N1 A1B1U N -2.836 -2.066 0.183 1 N N N2 0 27.053 4.432 5.178 1 N N3 A1B1U N 1.674 -0.820 0.160 2 N N C1 0 26.729 5.661 5.672 1 Y C4 A1B1U N 0.343 -0.461 0.058 3 N C C2 0 27.075 3.885 3.869 1 Y C5 A1B1U N 2.665 0.165 0.169 4 N C C3 0 27.620 2.624 3.695 1 Y C6 A1B1U N 2.415 1.399 0.756 5 N C C4 0 27.672 2.053 2.437 1 Y C7 A1B1U N 3.396 2.370 0.763 6 N C C5 0 27.195 2.739 1.334 1 Y C8 A1B1U N 4.628 2.116 0.187 7 N C C6 0 24.969 4.195 -2.196 1 N C10 A1B1U N 7.482 -1.521 0.272 8 N C C7 0 23.848 3.473 -0.162 1 N C13 A1B1U N 8.247 0.801 0.899 9 N C C8 0 26.900 7.076 7.459 1 Y C15 A1B1U N -1.216 1.211 -0.247 10 N C C9 0 26.029 9.422 7.198 1 N C17 A1B1U N -3.596 0.613 -0.242 11 N C C10 0 26.202 12.569 7.385 1 Y C20 A1B1U N -6.632 0.623 0.829 12 N C C11 0 25.978 13.885 7.775 1 Y C21 A1B1U N -7.969 0.949 0.727 13 N C C12 0 24.688 14.399 7.664 1 Y C22 A1B1U N -8.675 0.641 -0.428 14 N C C13 0 23.662 13.616 7.184 1 Y C24 A1B1U N -8.038 0.003 -1.484 15 N C C14 0 24.893 8.355 3.246 1 N C1 A1B1U N -2.442 -3.458 0.411 16 N C C15 0 24.110 5.429 -2.336 1 N C11 A1B1U N 8.952 -1.953 0.275 17 N C C16 0 22.696 3.996 -1.002 1 N C12 A1B1U N 9.687 0.278 0.878 18 N C C17 0 26.603 4.580 2.762 1 Y C14 A1B1U N 3.904 -0.089 -0.405 19 N C C18 0 26.285 8.112 6.733 1 Y C16 A1B1U N -2.234 0.251 -0.140 20 N C C19 0 25.425 10.371 6.409 1 N C18 A1B1U N -4.552 -0.361 -0.131 21 N C C20 0 25.180 11.767 6.870 1 Y C19 A1B1U N -5.989 -0.013 -0.234 22 N C C21 0 25.002 10.000 5.069 1 N C2 A1B1U N -4.141 -1.749 0.090 23 N C C22 0 25.432 16.478 8.631 1 N C23 A1B1U N -10.656 0.616 -1.741 24 N C C23 0 23.920 12.335 6.733 1 Y C25 A1B1U N -6.702 -0.327 -1.390 25 N C C24 0 25.919 7.780 5.411 1 Y C3 A1B1U N -1.871 -1.096 0.073 26 N C C25 0 26.666 4.000 1.503 1 Y C9 A1B1U N 4.880 0.889 -0.398 27 N C N3 0 26.147 6.578 4.879 1 Y N2 A1B1U N -0.582 -1.403 0.165 28 N N N4 0 25.128 3.880 -0.768 1 N N4 A1B1U N 7.421 -0.069 0.048 29 N N N5 0 22.956 5.377 -1.425 1 N N5 A1B1U N 9.694 -1.143 1.250 30 N N N6 0 27.125 5.888 6.945 1 Y N6 A1B1U N 0.039 0.816 -0.143 31 N N O1 0 24.469 10.809 4.298 1 N O1 A1B1U N -4.985 -2.622 0.189 32 N O O2 0 25.235 5.951 0.571 1 N O2 A1B1U N 6.245 -0.463 -2.086 33 N O O3 0 27.191 5.198 -0.728 1 N O3 A1B1U N 7.003 1.836 -1.464 34 N O O4 0 24.414 15.689 8.062 1 N O4 A1B1U N -9.991 0.963 -0.525 35 N O S1 0 26.073 4.892 0.104 1 N S1 A1B1U N 6.450 0.570 -1.132 36 N S CL1 0 27.826 11.955 7.470 0 N CL1 A1B1U N -5.751 1.009 2.274 37 N CL H1 0 27.333 3.782 5.884 1 N H1 A1B1U N 1.920 -1.756 0.225 38 N H H2 0 28.006 2.084 4.547 1 N H2 A1B1U N 1.454 1.599 1.206 39 N H H3 0 28.088 1.064 2.314 1 N H3 A1B1U N 3.202 3.330 1.219 40 N H H4 0 27.237 2.291 0.352 1 N H4 A1B1U N 5.392 2.878 0.191 41 N H H5 0 24.486 3.350 -2.708 1 N H5 A1B1U N 6.951 -2.037 -0.528 42 N H H6 0 25.956 4.380 -2.645 1 N H6 A1B1U N 7.024 -1.763 1.231 43 N H H7 0 23.777 3.887 0.855 1 N H7 A1B1U N 7.866 0.783 1.920 44 N H H8 0 23.798 2.375 -0.116 1 N H8 A1B1U N 8.222 1.822 0.517 45 N H H9 0 27.199 7.265 8.479 1 N H9 A1B1U N -1.455 2.252 -0.410 46 N H H10 0 26.317 9.685 8.205 1 N H10 A1B1U N -3.879 1.643 -0.405 47 N H H11 0 26.785 14.494 8.155 1 N H11 A1B1U N -8.467 1.445 1.547 48 N H H12 0 22.654 14.003 7.160 1 N H12 A1B1U N -8.591 -0.236 -2.381 49 N H H13 0 25.202 7.320 3.036 1 N H13 A1B1U N -3.333 -4.082 0.476 50 N H H14 0 23.800 8.436 3.158 1 N H14 A1B1U N -1.819 -3.799 -0.417 51 N H H15 0 25.370 9.034 2.524 1 N H15 A1B1U N -1.880 -3.529 1.342 52 N H H16 0 24.715 6.317 -2.099 1 N H16 A1B1U N 9.022 -3.006 0.549 53 N H H17 0 23.747 5.498 -3.372 1 N H17 A1B1U N 9.377 -1.806 -0.718 54 N H H18 0 21.771 3.967 -0.407 1 N H18 A1B1U N 10.101 0.394 -0.124 55 N H H19 0 22.579 3.360 -1.892 1 N H19 A1B1U N 10.290 0.844 1.588 56 N H H20 0 26.188 5.570 2.881 1 N H20 A1B1U N 4.104 -1.049 -0.858 57 N H H21 0 25.030 17.470 8.884 1 N H21 A1B1U N -10.170 1.118 -2.577 58 N H H22 0 25.807 15.991 9.543 1 N H22 A1B1U N -10.608 -0.463 -1.887 59 N H H23 0 26.255 16.590 7.910 1 N H23 A1B1U N -11.699 0.929 -1.687 60 N H H24 0 23.129 11.767 6.267 1 N H24 A1B1U N -6.209 -0.823 -2.212 61 N H H25 0 23.148 5.937 -0.619 1 N H25 A1B1U N 9.330 -1.274 2.182 62 N H N 1 N sing N 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing N 8 N doub N 9 N doub N 10 N sing Y 11 N doub Y 12 N sing Y 13 N sing Y 14 N doub Y 15 N doub N 16 N sing Y 17 N sing N 18 N sing N 19 N doub N 20 N sing N 21 N sing Y 22 N doub Y 23 N sing N 24 N sing N 25 N sing Y 26 N sing Y 27 N doub N 28 N sing N 29 N doub Y 30 N doub Y 31 N sing N 32 N sing Y 33 N doub Y 34 N sing Y 35 N sing Y 36 N doub N 37 N sing Y 38 N doub 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 N 65 N sing N 66 N sing RCSB RCSB O=S(=O)(c1cc(Nc2nc3N(C)C(=O)C(=Cc3cn2)c2ccc(OC)cc2Cl)ccc1)N1CCNCC1 InChI=1S/C25H25ClN6O4S/c1-31-23-16(12-21(24(31)33)20-7-6-18(36-2)14-22(20)26)15-28-25(30-23)29-17-4-3-5-19(13-17)37(34,35)32-10-8-27-9-11-32/h3-7,12-15,27H,8-11H2,1-2H3,(H,28,29,30) PYFNDUMPFPAFQJ-UHFFFAOYSA-N COc1ccc(c(Cl)c1)C2=Cc3cnc(Nc4cccc(c4)[S](=O)(=O)N5CCNCC5)nc3N(C)C2=O COc1ccc(c(Cl)c1)C2=Cc3cnc(Nc4cccc(c4)[S](=O)(=O)N5CCNCC5)nc3N(C)C2=O CN1c2c(cnc(n2)Nc3cccc(c3)S(=O)(=O)N4CCNCC4)C=C(C1=O)c5ccc(cc5Cl)OC CN1c2c(cnc(n2)Nc3cccc(c3)S(=O)(=O)N4CCNCC4)C=C(C1=O)c5ccc(cc5Cl)OC (6M)-6-(2-chloro-4-methoxyphenyl)-8-methyl-2-[3-(piperazine-1-sulfonyl)anilino]pyrido[2,3-d]pyrimidin-7(8H)-one 6-(2-chloranyl-4-methoxy-phenyl)-8-methyl-2-[(3-piperazin-1-ylsulfonylphenyl)amino]pyrido[2,3-d]pyrimidin-7-one