C19 H16 N6 O2 S2 424.499 2-[3-(1,3-benzothiazol-2-ylamino)-4-methyl-6,7-dihydro-5H-pyrido[2,3-c]pyridazin-8-yl]-1,3-thiazole-4-carboxylic acid N 0 Corina N 2025-02-19 9IGG N 2026-06-19 PDBE REL 2-{3-[(1,3-benzothiazol-2-yl)amino]-4-methyl-5H,6H,7H,8H-pyrido[2,3-c]pyridazin-8-yl}-1,3-thiazole-4-carboxylic acid HETAIN A1I4B non-polymer C1 0 -16.574 -25.231 -1.674 1 N C1 A1I4B N -0.470 4.421 0.338 1 N C C2 0 -16.410 -24.449 -0.389 1 Y C2 A1I4B N 0.016 3.010 0.134 2 N C C3 0 -17.505 -24.090 0.408 1 Y C3 A1I4B N 1.367 2.727 0.032 3 N C C4 0 -18.919 -24.523 0.073 1 N C4 A1I4B N 2.374 3.839 0.120 4 N C C5 0 -19.923 -23.614 0.741 1 N C5 A1I4B N 3.752 3.282 0.479 5 N C C6 0 -19.681 -23.482 2.156 1 N C6 A1I4B N 4.085 2.128 -0.475 6 N C N1 0 -18.296 -22.991 2.428 1 N N1 A1I4B N 3.099 1.061 -0.258 7 N N C7 0 -18.015 -22.329 3.646 1 Y C7 A1I4B N 3.502 -0.261 -0.157 8 N C N2 0 -18.922 -22.116 4.587 1 Y N2 A1I4B N 2.713 -1.271 0.034 9 N N C8 0 -18.534 -21.464 5.681 1 Y C8 A1I4B N 3.310 -2.467 0.100 10 N C C9 0 -17.207 -21.072 5.564 1 Y C9 A1I4B N 4.651 -2.443 -0.043 11 N C S1 0 -16.497 -21.603 4.135 1 Y S1 A1I4B N 5.164 -0.829 -0.276 12 N S C10 0 -19.447 -21.127 6.797 1 N C10 A1I4B N 2.560 -3.713 0.313 13 N C O1 0 -18.985 -20.562 7.854 1 N O1 A1I4B N 1.219 -3.678 0.450 14 N O O2 0 -20.732 -21.275 6.601 1 N O2 A1I4B N 3.148 -4.776 0.366 15 N O C11 0 -17.294 -23.306 1.564 1 Y C11 A1I4B N 1.749 1.402 -0.154 16 N C N3 0 -16.064 -22.863 1.838 1 Y N3 A1I4B N 0.826 0.455 -0.231 17 N N N4 0 -14.991 -23.204 1.114 1 Y N4 A1I4B N -0.427 0.715 -0.137 18 N N C12 0 -15.130 -23.950 0.007 1 Y C12 A1I4B N -0.881 1.944 0.048 19 N C N5 0 -14.016 -24.275 -0.729 1 N N5 A1I4B N -2.253 2.175 0.152 20 N N C13 0 -12.821 -23.614 -0.638 1 Y C13 A1I4B N -3.139 1.119 0.067 21 N C N6 0 -11.811 -23.927 -1.457 1 Y N6 A1I4B N -4.421 1.225 0.150 22 N N C14 0 -10.686 -23.142 -1.305 1 Y C14 A1I4B N -5.156 0.100 0.047 23 N C C15 0 -9.481 -23.223 -1.999 1 Y C15 A1I4B N -6.557 -0.048 0.104 24 N C C16 0 -8.446 -22.341 -1.700 1 Y C16 A1I4B N -7.131 -1.288 -0.021 25 N C C17 0 -8.600 -21.379 -0.701 1 Y C17 A1I4B N -6.344 -2.415 -0.207 26 N C C18 0 -9.794 -21.265 -0.003 1 Y C18 A1I4B N -4.973 -2.295 -0.266 27 N C C19 0 -10.844 -22.138 -0.284 1 Y C19 A1I4B N -4.374 -1.044 -0.140 28 N C S2 0 -12.417 -22.298 0.424 1 Y S2 A1I4B N -2.680 -0.560 -0.178 29 N S H1 0 -16.754 -24.535 -2.507 1 N H3 A1I4B N -0.636 4.891 -0.631 30 N H H2 0 -15.659 -25.809 -1.871 1 N H2 A1I4B N -1.403 4.407 0.900 31 N H H3 0 -17.428 -25.918 -1.579 1 N H1 A1I4B N 0.280 4.987 0.892 32 N H H4 0 -19.062 -24.481 -1.017 1 N H5 A1I4B N 2.430 4.351 -0.840 33 N H H5 0 -19.075 -25.554 0.424 1 N H4 A1I4B N 2.061 4.548 0.886 34 N H H6 0 -19.863 -22.618 0.277 1 N H7 A1I4B N 4.501 4.068 0.377 35 N H H7 0 -20.931 -24.028 0.591 1 N H6 A1I4B N 3.742 2.916 1.505 36 N H H8 0 -20.403 -22.768 2.578 1 N H9 A1I4B N 4.030 2.476 -1.507 37 N H H9 0 -19.814 -24.463 2.635 1 N H8 A1I4B N 5.087 1.753 -0.265 38 N H H10 0 -16.687 -20.489 6.310 1 N H10 A1I4B N 5.298 -3.307 -0.017 39 N H H11 0 -19.706 -20.298 8.413 1 N H11 A1I4B N 0.769 -4.523 0.589 40 N H H12 0 -14.082 -25.040 -1.369 1 N H12 A1I4B N -2.584 3.077 0.284 41 N H H13 0 -9.350 -23.969 -2.768 1 N H13 A1I4B N -7.183 0.820 0.248 42 N H H14 0 -7.516 -22.402 -2.246 1 N H14 A1I4B N -8.206 -1.388 0.025 43 N H H15 0 -7.780 -20.715 -0.468 1 N H15 A1I4B N -6.806 -3.386 -0.304 44 N H H16 0 -9.909 -20.504 0.754 1 N H16 A1I4B N -4.361 -3.173 -0.410 45 N H N 1 N sing Y 2 N sing N 3 N sing N 4 N sing N 5 N sing N 6 N sing N 7 N sing Y 8 N doub Y 9 N sing Y 10 N doub Y 11 N sing N 12 N sing N 13 N sing N 14 N doub N 15 N sing Y 16 N sing Y 17 N doub Y 18 N sing N 19 N sing N 20 N sing Y 21 N doub Y 22 N sing Y 23 N sing Y 24 N doub Y 25 N sing Y 26 N doub Y 27 N sing Y 28 N sing Y 29 N doub Y 30 N sing Y 31 N doub Y 32 N doub Y 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing N 38 N sing N 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 PDBE RCSB InChI=1S/C19H16N6O2S2/c1-10-11-5-4-8-25(19-21-13(9-28-19)17(26)27)16(11)24-23-15(10)22-18-20-12-6-2-3-7-14(12)29-18/h2-3,6-7,9H,4-5,8H2,1H3,(H,26,27)(H,20,22,23) WDXTWXOCHZITFN-UHFFFAOYSA-N Cc1c2CCCN(c3scc(n3)C(O)=O)c2nnc1Nc4sc5ccccc5n4 Cc1c2CCCN(c3scc(n3)C(O)=O)c2nnc1Nc4sc5ccccc5n4 Cc1c2c(nnc1Nc3nc4ccccc4s3)N(CCC2)c5nc(cs5)C(=O)O Cc1c2c(nnc1Nc3nc4ccccc4s3)N(CCC2)c5nc(cs5)C(=O)O 2-[3-(1,3-benzothiazol-2-ylamino)-4-methyl-6,7-dihydro-5~{H}-pyrido[2,3-c]pyridazin-8-yl]-1,3-thiazole-4-carboxylic acid 2-{3-[(1,3-benzothiazol-2-yl)amino]-4-methyl-5H,6H,7H,8H-pyrido[2,3-c]pyridazin-8-yl}-1,3-thiazole-4-carboxylic acid AUTHOR