C18 H11 Br N2 O2 367.196 (3P)-6-bromo-2-hydroxy-3-(isoquinolin-4-yl)quinolin-4(1H)-one N 0 Corina N 2025-03-05 9NMC N 2026-03-13 RCSB REL HETAIN A1BY2 non-polymer C1 0 10.541 -3.604 23.049 1 Y C10 A1BY2 N -2.513 -2.247 -0.168 1 N C C2 0 9.729 -2.834 22.198 1 Y C11 A1BY2 N -1.284 -1.608 -0.305 2 N C N1 0 8.309 -3.273 21.921 1 N N12 A1BY2 N -0.129 -2.337 -0.502 3 N N C3 0 7.075 -0.437 19.475 1 Y C14 A1BY2 N 2.560 0.254 -0.742 4 N C C4 0 7.347 -0.507 18.099 1 Y C15 A1BY2 N 2.919 0.891 -1.919 5 N C C5 0 5.505 0.811 17.593 1 Y C17 A1BY2 N 5.029 1.431 -1.131 6 N C C6 0 5.164 0.921 18.985 1 Y C18 A1BY2 N 4.770 0.817 0.106 7 N C C7 0 5.940 0.288 19.930 1 Y C19 A1BY2 N 3.505 0.211 0.314 8 N C C8 0 4.030 1.674 19.395 1 Y C23 A1BY2 N 5.724 0.788 1.135 9 N C C9 0 7.495 -2.454 21.029 1 N C02 A1BY2 N 1.079 -1.737 -0.639 10 N C C10 0 8.000 -1.194 20.411 1 N C03 A1BY2 N 1.224 -0.359 -0.589 11 N C C11 0 9.382 -0.779 20.675 1 N C04 A1BY2 N 0.083 0.458 -0.390 12 N C C12 0 10.227 -1.642 21.592 1 Y C05 A1BY2 N -1.225 -0.206 -0.242 13 N C C13 0 11.525 -1.221 21.834 1 Y C06 A1BY2 N -2.391 0.535 -0.045 14 N C C14 0 12.334 -1.990 22.671 1 Y C07 A1BY2 N -3.598 -0.117 0.089 15 N C C15 0 11.854 -3.186 23.294 1 Y C09 A1BY2 N -3.656 -1.503 0.027 16 N C C16 0 5.625 0.386 21.313 1 Y C20 A1BY2 N 3.227 -0.407 1.538 17 N C C17 0 4.511 1.121 21.706 1 Y C21 A1BY2 N 4.176 -0.417 2.517 18 N C C18 0 3.713 1.753 20.750 1 Y C22 A1BY2 N 5.420 0.178 2.315 19 N C N2 0 6.575 0.114 17.204 1 Y N16 A1BY2 N 4.112 1.444 -2.070 20 N N O1 0 6.198 -2.852 20.766 1 N O01 A1BY2 N 2.173 -2.504 -0.829 21 N O O2 0 9.859 0.203 20.218 1 N O13 A1BY2 N 0.180 1.673 -0.342 22 N O BR1 0 14.148 -1.371 22.933 0 N BR08 A1BY2 N -5.181 0.881 0.357 23 N BR H1 0 10.158 -4.504 23.507 0 N H101 A1BY2 N -2.571 -3.324 -0.218 24 N H H2 0 7.938 -4.103 22.338 0 N H121 A1BY2 N -0.183 -3.305 -0.543 25 N H H3 0 8.199 -1.076 17.757 0 N H151 A1BY2 N 2.209 0.937 -2.732 26 N H H4 0 4.888 1.298 16.853 0 N H171 A1BY2 N 5.987 1.898 -1.308 27 N H H5 0 3.419 2.181 18.663 0 N H231 A1BY2 N 6.692 1.245 0.993 28 N H H6 0 11.903 -0.315 21.383 0 N H061 A1BY2 N -2.348 1.613 0.004 29 N H H7 0 12.497 -3.759 23.945 0 N H091 A1BY2 N -4.608 -2.003 0.133 30 N H H8 0 6.243 -0.105 22.050 0 N H201 A1BY2 N 2.267 -0.871 1.707 31 N H H9 0 4.263 1.203 22.754 0 N H211 A1BY2 N 3.962 -0.893 3.462 32 N H H10 0 2.842 2.309 21.064 0 N H221 A1BY2 N 6.154 0.156 3.107 33 N H H11 0 6.017 -3.665 21.223 0 N H011 A1BY2 N 1.990 -3.453 -0.851 34 N H N 1 N sing N 2 N doub Y 3 N doub N 4 N sing Y 5 N sing Y 6 N doub Y 7 N sing Y 8 N doub N 9 N sing N 10 N sing N 11 N doub N 12 N sing N 13 N sing Y 14 N doub Y 15 N sing Y 16 N doub Y 17 N sing Y 18 N doub Y 19 N sing Y 20 N doub Y 21 N sing Y 22 N doub N 23 N sing Y 24 N sing Y 25 N sing Y 26 N sing N 27 N sing N 28 N sing N 29 N sing N 30 N sing N 31 N sing N 32 N sing N 33 N sing N 34 N sing N 35 N sing N 36 N sing N 37 N sing RCSB RCSB Brc1ccc2NC(O)=C(C(=O)c2c1)c1cncc2ccccc21 InChI=1S/C18H11BrN2O2/c19-11-5-6-15-13(7-11)17(22)16(18(23)21-15)14-9-20-8-10-3-1-2-4-12(10)14/h1-9H,(H2,21,22,23) JGLHSEXDGKIYJL-UHFFFAOYSA-N OC1=C(C(=O)c2cc(Br)ccc2N1)c3cncc4ccccc34 OC1=C(C(=O)c2cc(Br)ccc2N1)c3cncc4ccccc34 c1ccc2c(c1)cncc2C3=C(Nc4ccc(cc4C3=O)Br)O c1ccc2c(c1)cncc2C3=C(Nc4ccc(cc4C3=O)Br)O (3P)-6-bromo-2-hydroxy-3-(isoquinolin-4-yl)quinolin-4(1H)-one 6-bromanyl-3-isoquinolin-4-yl-2-oxidanyl-1~{H}-quinolin-4-one