CCOCCn3nc(CC)c4nc(N1CCC(CN)CC1)nc(Nc2cc(C)ccn2)c34 628492 IC50 = 0.007 nM 3 9 O76074 Phosphodiesterase 5A CCOCCn3nc(CC)c4nc(NCC1CCNCC1)nc(Nc2cc(C)ccn2)c34 628490 IC50 = 0.011 nM 3 9 O76074 Phosphodiesterase 5A Oc6c5CN(c2ncc(c1ccccn1)cn2)[C@H](c4ccc3OCCc3c4)c5nc7ccccc67 296275 Ki = 0.019 nM 12657 8 O54735 Phosphodiesterase 5A CCn1ncc5c1ncc4c(N2CCC(C(O)=O)CC2)nnc(NCc3ccc(OC)c(Cl)c3)c45 235509 IC50 = 0.03 nM 3 5 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCc1ccccn1)nc4cnc(c2ccc(OC)nc2)cc34 580155 IC50 = 0.04 nM 3 8 O76074 Phosphodiesterase 5A CCc2cc(C#N)cc3c(NCc1ccc(OC)c(Cl)c1)c(CO)cnc23 59202 IC50 = 0.05 nM 3 5 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC1CCCO1)nc4cnc(c2ccc(OC)nc2)cc34 580183 IC50 = 0.05 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NC1CCC(O)CC1)nc4cnc(c2ccc(OC)nc2)cc34 580203 IC50 = 0.05 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCc1cnccn1)nc4cnc(c2ccc(OC)nc2)cc34 580174 IC50 = 0.06 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4cnc(c2ccc(OC)nc2)cc34 562047 IC50 = 0.07 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn2c(=O)c(NCC(=O)NC)nc3cnc(c1ccc(OC)nc1)cc23 580234 IC50 = 0.07 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC(=O)N1CCN(C)CC1)nc4cnc(c2ccc(OC)nc2)cc34 580290 IC50 = 0.07 nM 3 8 O76074 Phosphodiesterase 5A CCc3nn(CCOCC(F)(F)F)c4c(Nc1ccncn1)nc(N2CCN[C@H](C)C2)nc34 625410 IC50 = 0.07 nM 3 8 O76074 Phosphodiesterase 5A CCOCCn3nc(CC)c4nc(N1CCNCC1)nc(Nc2ccccc2)c34 628149 IC50 = 0.07 nM 3 9 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC(=O)N1CCCC1)nc4cnc(c2ccc(OC)nc2)cc34 580271 IC50 = 0.08 nM 3 8 O76074 Phosphodiesterase 5A CCOCCn3nc(CC)c4nc(N(C)C1CCN(C)CC1)nc(Nc2cc(C)ccn2)c34 628384 IC50 = 0.087 nM 3 9 O76074 Phosphodiesterase 5A CCn1ncc5c1ncc4c(NCc2ccncc2)nnc(NCc3ccc(OC)c(Cl)c3)c45 236007 IC50 = 0.1 nM 3 5 O76074 Phosphodiesterase 5A CCCOc1ccc(N(=O)=O)cc1c3nc(O)c2c(C)nn(CC)c2n3 64773 IC50 = 0.1 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(c1ccccn1)[C@H](c3ccc2OCCc2c3)c4nc6ccccc56 296276 Ki = 0.12 nM 12657 8 O54735 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC(=O)N1CCC(O)CC1)nc4cnc(c2ccc(OC)nc2)cc34 580157 IC50 = 0.13 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC1CCOCC1)nc4ncc(c2ccc(OC)nc2)cc34 580173 IC50 = 0.14 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(c2ccc(c1ccccn1)cn2)C(c4ccc3OCCc3c4)c5nc7ccccc67 296250 Ki = 0.15 nM 12657 8 O54735 Phosphodiesterase 5A Oc6c5CN(C(=O)c2ccc(c1cccnc1)o2)C(c4ccc3OCOc3c4)c5nc7ccccc67 229455 Ki = 0.15 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC(=O)N1CCOCC1)nc4cnc(c2ccc(OC)nc2)cc34 580175 IC50 = 0.15 nM 3 8 O76074 Phosphodiesterase 5A Oc7c6CN(c3ccc(c1cncn1Cc2ccccc2)cn3)C(c5ccc4OCCc4c5)c6nc8ccccc78 296264 Ki = 0.17 nM 12657 8 O54735 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCC(CP(O)(=O)OCC)CC1)cc2c4nc3c(CCC)nn(C)c3c(=O)[nH]4 410717 IC50 = 0.17 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn2c(=O)c(NCCOCC)nc3ncc(c1ccc(OC)nc1)cc23 580154 IC50 = 0.17 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCN(CP(O)(=O)OCC)CC1)cc2c4nc3c(CCC)nn(C)c3c(=O)[nH]4 410711 IC50 = 0.18 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(N1CCN(CCCO)CC1)nc4cnc(c2ccc(OC)nc2)cc34 597404 IC50 = 0.18 nM 3 9 O76074 Phosphodiesterase 5A Oc6c5CN(c2ncc(c1ccccn1)cn2)C(c4ccc3occc3c4)c5nc7ccccc67 296266 Ki = 0.19 nM 12657 8 O54735 Phosphodiesterase 5A CCCOc2ccc(NC(=O)Nc1ccc(F)cc1)cc2c4nc(O)c3c(C)nn(C)c3n4 64975 IC50 = 0.2 nM 3 8 O76074 Phosphodiesterase 5A CCCc3nc(C)c4c(=O)nc(c2cc(S(=O)(=O)N1CCN(CC)CC1)ccc2OCC)[nH]n34 421326 IC50 = 0.2 nM 3 9 O76074 Phosphodiesterase 5A COc7ccc(c6cnc(N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCOc4c5)nc6)cc7OC 218501 Ki = 0.21 nM 3 9 O76074 Phosphodiesterase 5A COc7ccc(c6cnc(N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCCc4c5)nc6)cc7OC 218067 Ki = 0.21 nM 3 9 O76074 Phosphodiesterase 5A Oc6c5CN(c2ncc(c1ccncc1)cn2)C(c4ccc3OCCc3c4)c5nc7ccccc67 296253 Ki = 0.22 nM 12657 8 O54735 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2ccccn2)nc3c(=O)n4Cc5ccnc(C)c5 551334 IC50 = 0.22 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)\C=C\c1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 265042 Ki = 0.22 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccnc(OCc2ncccn2)c3c(=O)n4Cc5ccnc(C)c5 551428 IC50 = 0.23 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)OCc1ccncc1)[C@H](c3ccc2OCOc2c3)c4nc6ccccc56 264922 Ki = 0.23 nM 3 8 O76074 Phosphodiesterase 5A Cc7ncc(c6cnc(N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCCc4c5)nc6)n7C 296267 Ki = 0.24 nM 12657 8 O54735 Phosphodiesterase 5A Cc7ncc(c6cnc(N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCCc4c5)nc6)n7Cc8ccccc8 296259 Ki = 0.24 nM 12657 8 O54735 Phosphodiesterase 5A CS(=O)(=O)Nc7ccc(c6ccc(C(=O)N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCOc4c5)o6)cc7 229370 Ki = 0.24 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCN(CP(O)(O)=O)CC1)cc2c4nc(O)c3n(C)nc(CCC)c3n4 102837 IC50 = 0.28 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCc1cnccn1)nc4ncc(c2ccc(OC)nc2)cc34 580156 IC50 = 0.28 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(c2ncc(c1cccnc1)cn2)C(c4ccc3OCOc3c4)c5nc7ccccc67 296274 Ki = 0.29 nM 12657 8 O54735 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2cnccn2)nc3c(=O)n4Cc5ccnc(C)c5 551372 IC50 = 0.29 nM 3 8 O76074 Phosphodiesterase 5A Oc7c6CN(c3ncc(c2ccc(OCCN1CCOCC1)cc2)cn3)C(c5ccc4OCCc4c5)c6nc8ccccc78 218593 Ki = 0.29 nM 3 9 O76074 Phosphodiesterase 5A CCCc3nn(C)c4c(=O)nc(c2cc(S(=O)(=O)N1CCN(C)CC1)ccc2OCC)[nH]c34 410802 IC50 = 0.3 nM 12657 5 O54735 Phosphodiesterase 5A CCn1ncc5c1ncc4c(n2cnc(C(=O)NC)c2)nnc(NCc3ccc(OC)c(Cl)c3)c45 235475 IC50 = 0.3 nM 3 5 O76074 Phosphodiesterase 5A CCn5c(=O)c3n(Cc1ccc(O)cc1)c(C#Cc2ccccc2)nc3n6[C@H]4CCC[C@H]4N=c56 32129 IC50 = 0.3 nM 3 8 O76074 Phosphodiesterase 5A CCn4c(=O)n(CC)c3nc(NC1CCCCC1)n(Cc2ccc(OC)c(F)c2)c3c4=O 175290 IC50 = 0.3 nM 3 8 O76074 Phosphodiesterase 5A COc4ccc(c3ccc2nc(NCC(=O)N(C)C)c(=O)n(CC1CCCCC1)c2n3)cn4 557619 IC50 = 0.3 nM 3 8 O76074 Phosphodiesterase 5A COc5ccc(c4ccc3nc(NCC1CCOCC1)c(=O)n(CC2CCCCC2)c3n4)cn5 555896 IC50 = 0.3 nM 3 8 O76074 Phosphodiesterase 5A COc5ncc(c4ccc3nc(NCC1CCOCC1)c(=O)n(CC2CCCCC2)c3n4)cn5 568290 IC50 = 0.3 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3nc(CC)c4nc(N1CCNCC1)nc(Nc2ccccn2)c34 626366 IC50 = 0.3 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccnc(OCc2ccccn2)c3c(=O)n4Cc5ccnc(C)c5 121536 IC50 = 0.31 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(C(=O)c2ccc(c1ccncc1)o2)C(c4ccc3OCOc3c4)c5nc7ccccc67 229408 Ki = 0.31 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC(=O)N1CCN(C)CC1)nc4ncc(c2ccc(OC)nc2)cc34 580283 IC50 = 0.32 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NC1CCC(O)CC1)nc4ncc(c2ccc(OC)nc2)cc34 580195 IC50 = 0.32 nM 3 8 O76074 Phosphodiesterase 5A Cn1cncc1c7ccc(N4Cc3c(O)c2ccccc2nc3C4c6ccc5OCCc5c6)nc7 296254 Ki = 0.33 nM 12657 8 O54735 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4ncc(c2ccc(OC)nc2)cc34 562048 IC50 = 0.34 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)C#Cc1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 264879 Ki = 0.35 nM 3 8 O76074 Phosphodiesterase 5A Oc7ccc6cc(C(=O)N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCOc4c5)oc6c7 229963 Ki = 0.35 nM 3 8 O76074 Phosphodiesterase 5A CCc3nn(CCOCC(F)(F)F)c4c(Nc1ccncn1)nc(N(C)C2CCN(C)CC2)nc34 625288 IC50 = 0.35 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(c2ncc(c1cccnc1)cn2)C(c4ccc3OCCc3c4)c5nc7ccccc67 296268 Ki = 0.36 nM 12657 8 O54735 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCc1ccccn1)nc4ncc(c2ccc(OC)nc2)cc34 580300 IC50 = 0.36 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(C)c(OC)c1)c3ccc(OCc2ccccn2)cc3c(=O)n4c5ccc(N)cc5 551285 IC50 = 0.39 nM 3 8 O76074 Phosphodiesterase 5A COc5ccc(c4ccc3nc(NCCN1CCOCC1)c(=O)n(CC2CCCCC2)c3n4)cn5 559334 IC50 = 0.4 nM 3 8 O76074 Phosphodiesterase 5A CCOCCn3nc(CC)c4nc(N(C)C1CCNC1)nc(Nc2cc(C)ccn2)c34 628438 IC50 = 0.42 nM 3 9 O76074 Phosphodiesterase 5A CCCOc1ccc(C(N)=O)cc1c5nc(O)c4cc3n(Cc2ccc(F)cc2)cnc3cc4n5 28700 IC50 = 0.48 nM 3 5 O76074 Phosphodiesterase 5A Oc6c5CN(c2ccc(n1ccnc1)cc2)C(c4ccc3OCCc3c4)c5nc7ccccc67 296277 Ki = 0.51 nM 12657 8 O54735 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2ccccn2)nc3c(=O)n4c5ccc(N)cc5 545717 IC50 = 0.51 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccnc(OCCc2ccccn2)c3c(=O)n4Cc5ccnc(C)c5 551415 IC50 = 0.52 nM 3 8 O76074 Phosphodiesterase 5A COc7ccc(c6cnc(N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCCOc4c5)nc6)cc7 218457 Ki = 0.52 nM 3 9 O76074 Phosphodiesterase 5A C#Cc4ccc3nc(n1ccnc1)nc(NCc2ccccc2)c3c4 551912 IC50 = 0.53 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(C(=O)c2ccc(c1cccnc1)o2)C(c4ccc3OCCc3c4)c5nc7ccccc67 229453 Ki = 0.53 nM 3 8 O76074 Phosphodiesterase 5A CCc3cc(C#N)cc4c(NCc1ccc(OC)c(Cl)c1)c(C(=O)NCc2ccccn2)cnc34 59201 IC50 = 0.55 nM 3 5 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)OCc1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 265368 Ki = 0.58 nM 3 8 O76074 Phosphodiesterase 5A COc4ccc(CNc2nnc(N1CCC(O)CC1)c3ccc(C#N)cc23)cc4Cl 2921 IC50 = 0.6 nM 3 5 O76074 Phosphodiesterase 5A CCCc3nc(C)c4c(=O)[nH]c(c2cc(S(=O)(=O)N1CCN(C)CC1)ccc2OCC)nn34 283528 IC50 = 0.6 nM 3 5 O76074 Phosphodiesterase 5A COC(=O)N(C)c3cc2c(NCc1ccc(OC)c(Cl)c1)ncnc2c(CCO)c3OC 593865 IC50 = 0.6 nM 10602 9 Q28156 Phosphodiesterase 5A CCn4c(=O)c2n(Cc1ccc(O)cc1)c(N=N#N)nc2n5[C@H]3CCC[C@H]3N=c45 32590 IC50 = 0.61 nM 3 8 O76074 Phosphodiesterase 5A CCN4C(=O)C1C(N=C(N=N#N)N1Cc2ccc(O)cc2)N5[C@H]3CCC[C@H]3N=C45 492764 IC50 = 0.617 nM 3 8 O76074 Phosphodiesterase 5A CCN5CCN(S(=O)(=O)c4cnc(O[C@H](C)COC)c(c3nc2c(CC)n(Cc1ccccn1)nc2c(=O)[nH]3)c4)CC5 453358 IC50 = 0.62 nM 3 9 O76074 Phosphodiesterase 5A CCn4c(=O)n(CC)c3nc(NC1CCCC1)n(Cc2ccc(OC)c(F)c2)c3c4=O 175221 IC50 = 0.69 nM 3 8 O76074 Phosphodiesterase 5A CCCc3nc(C)c4c(O)nc(c2cc(S(=O)(=O)N1CCN(CC)CC1)ccc2OCC)nn34 283529 IC50 = 0.7 nM 3 5 O76074 Phosphodiesterase 5A Cn1ccnc1CCN8CC[C@@H](N7CC(=O)N4[C@H](Cc2c([nH]c3ccccc23)[C@H]4c6ccc5OCOc5c6)C7=O)C8 45258 IC50 = 0.7 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(C(=O)c2ccc(c1ccsc1)o2)C(c4ccc3OCOc3c4)c5nc7ccccc67 229864 Ki = 0.71 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(N1CCCN(CCO)CC1)nc4cnc(c2ccc(OC)nc2)cc34 597405 IC50 = 0.72 nM 3 9 O76074 Phosphodiesterase 5A Oc7c6CN(C(=O)c3ccc(c2ccc(OCCN1CCCC1)cc2)o3)C(c5ccc4OCOc4c5)c6nc8ccccc78 229433 Ki = 0.76 nM 3 8 O76074 Phosphodiesterase 5A CCOCCn3nc(CC)c4nc(N1CCCNCC1)nc(Nc2cc(C)ccn2)c34 628331 IC50 = 0.76 nM 3 9 O76074 Phosphodiesterase 5A CCn3ncc4c(NCc1ccc(OC)c(Cl)c1)c(C(=O)NCc2ccncc2)cnc34 3143 IC50 = 0.8 nM 3 5 O76074 Phosphodiesterase 5A CCN4CCN(S(=O)(=O)c3cnc(O[C@H](C)COC)c(c2nc1c(CC)n(CCOC)nc1c(=O)[nH]2)c3)CC4 453359 IC50 = 0.89 nM 3 9 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4ccc(c2ccc(OC)nc2)cc34 556706 IC50 = 0.9 nM 3 8 O76074 Phosphodiesterase 5A O=c4c(NCC1CCOCC1)nc3ccc(c2ccncc2)nc3n4CC5CCCCC5 566454 IC50 = 0.9 nM 3 8 O76074 Phosphodiesterase 5A CCCCOc1ncc(C(C)=O)cc1c4nc(O)c3nn(Cc2nccn2C)c(CC)c3n4 349053 IC50 = 0.9 nM 3 9 O76074 Phosphodiesterase 5A CCn3ncc4c(N[C@@H](C)C1CCCCC1)c2cc(C#N)ccc2nc34 2920 IC50 = 1 nM 3 5 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c5nc(O)c4c(C)nc(C3CCCC3)n4n5 304569 IC50 = 1 nM 3 6 O76074 Phosphodiesterase 5A Cc1noc(C)c1c5ccc4nc(NCCN2CCOCC2)c(=O)n(CC3CCCCC3)c4n5 561147 IC50 = 1 nM 3 8 O76074 Phosphodiesterase 5A COc4ccc(CNc2ncnc3c(CCO)c(OC)c(N(C)C(=O)C1CC1)cc23)cc4Cl 593871 IC50 = 1 nM 10602 9 Q28156 Phosphodiesterase 5A Oc5c4CN(C(=O)NCc1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 265335 Ki = 1.06 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(c1ncccn1)C(c3ccc2OCCc2c3)c4nc6ccccc56 218552 Ki = 1.08 nM 3 9 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2cccnc2)cc3c(=O)n4c5ccc(N)cc5 545495 IC50 = 1.1 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCC(N(C)C)C1)cc2c6nc(O)c5cc4n(Cc3ccccc3)cnc4cc5n6 245694 IC50 = 1.1 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCN(CC)CC1)cc2c6nc(O)c5cc4n(Cc3ccccc3)cnc4cc5n6 245261 IC50 = 1.1 nM 3 8 O76074 Phosphodiesterase 5A COc7ccc(c6cnc(N3Cc2c(O)c1ccccc1nc2C3c5ccc4CCCc4c5)nc6)cc7OC 218039 Ki = 1.14 nM 3 9 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC(=O)N1CCOCC1)nc4ncc(c2ccc(OC)nc2)cc34 580158 IC50 = 1.17 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2ccccc2)cc3c(=O)n4c5ccc(N)cc5 551259 IC50 = 1.2 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCCc2ccccn2)nc3c(=O)n4Cc5ccnc(C)c5 553433 IC50 = 1.2 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(c1ncccn1)C(c3ccc2OCOc2c3)c4nc6ccccc56 217533 Ki = 1.2 nM 3 9 O76074 Phosphodiesterase 5A CCOCCn3nc(C)c4nc(NC1CCOCC1)nc(Nc2cc(C)ccn2)c34 628493 IC50 = 1.2 nM 3 9 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4cnc(c2ccc(OC)nc2)nc34 562040 IC50 = 1.21 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4ncc(c2ccc(OC)nc2)nc34 562041 IC50 = 1.21 nM 3 8 O76074 Phosphodiesterase 5A CCn4c(=O)c2n(Cc1ccc(O)c(Br)c1)c(OC)nc2n5C[C@@H](Cc3ccccc3)N=c45 31428 IC50 = 1.29 nM 3 8 O76074 Phosphodiesterase 5A CN6CC(=O)N3[C@H](Cc1c([nH]c2ccccc12)[C@H]3c5ccc4OCOc4c5)C6=O 44920 IC50 = 1.3 nM 3 5 O76074 Phosphodiesterase 5A COc5ccc(Cn3c(=O)c(NCCN1CCOCC1)nc4ccc(c2ccc(F)cc2)nc34)cc5 568242 IC50 = 1.3 nM 3 8 O76074 Phosphodiesterase 5A CCn2ncc3c(NCc1ccc(OC)c(Cl)c1)c(C(=O)NCCCCCO)cnc23 3120 IC50 = 1.4 nM 3 5 O76074 Phosphodiesterase 5A CCCOc2ccc(NC(=O)c1cccs1)cc2c4nc(O)c3c(C)nn(C)c3n4 65555 IC50 = 1.5 nM 3 8 O76074 Phosphodiesterase 5A O=C8CN([C@@H]2CCN(CCc1ccccn1)C2)C(=O)[C@H]7Cc3c([nH]c4ccccc34)[C@@H](c6ccc5OCOc5c6)N78 45434 IC50 = 1.5 nM 3 8 O76074 Phosphodiesterase 5A CCN5C(=O)C1C(N=C(OC)N1Cc2ccc(OC)c(Cl)c2)N4C[C@@H](Cc3ccccc3)N=C45 492838 IC50 = 1.58 nM 3 8 O76074 Phosphodiesterase 5A CCn3ncc4c(NCc1ccc(OC)c(Cl)c1)c(C(=O)NCCCN2CCCC2=O)cnc34 3121 IC50 = 1.6 nM 3 5 O76074 Phosphodiesterase 5A OC(=O)C5CCN(c4nc(NCc2ccc1OCOc1c2)c3cc(Cl)ccc3n4)CC5 32299 IC50 = 1.6 nM 3 8 O76074 Phosphodiesterase 5A Fc5ccc(c4ccc3nc(NCCN1CCOCC1)c(=O)n(CC2CCCCC2)c3n4)cc5F 561130 IC50 = 1.6 nM 3 8 O76074 Phosphodiesterase 5A CCCOc3ccc(c2n[nH]c(c1ccccc1)n2)cc3c5nc(O)c4c(C)nn(CC)c4n5 64878 IC50 = 1.7 nM 3 8 O76074 Phosphodiesterase 5A CCCc3nn(C)c4c(O)nc(c2cc(C(=O)CN1CCOCC1)ccc2OCC)nc34 349396 IC50 = 1.7 nM 3 9 O76074 Phosphodiesterase 5A Oc7ccc6cc(C(=O)N3Cc2c(O)c1ccccc1nc2C3c5ccc4OCCc4c5)oc6c7 229090 Ki = 1.74 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(c2ccc(n1ccnc1)cc2)C(c4ccc3OCOc3c4)c5nc7ccccc67 296255 IC50 = 1.75 nM 12657 8 O54735 Phosphodiesterase 5A CCn3ncc4c(NCc1ccc(OC)c(Cl)c1)c(C(=O)NC[C@@H]2CCCO2)cnc34 3039 IC50 = 1.8 nM 3 5 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(NCc2ccccn2)nc3c(=O)n4Cc5ccnc(C)c5 676784 IC50 = 1.8 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2ncccn2)nc3c(=O)n4Cc5ccnc(C)c5 545715 IC50 = 1.9 nM 3 8 O76074 Phosphodiesterase 5A O=C8CN([C@@H]2CCN(CCc1cccnc1)C2)C(=O)[C@H]7Cc3c([nH]c4ccccc34)[C@@H](c6ccc5OCOc5c6)N78 45671 IC50 = 1.9 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(c1nc(C)cs1)cc2c4nc(O)c3c(C)nn(CC)c3n4 64978 IC50 = 2 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(NC(=O)c1ccc(F)cc1)cc2c4nc(O)c3c(C)nn(C)c3n4 65557 IC50 = 2 nM 3 8 O76074 Phosphodiesterase 5A CCCOc3ccc(c2csc(c1cccnc1)n2)cc3c5nc(O)c4c(C)nn(CC)c4n5 64706 IC50 = 2 nM 3 8 O76074 Phosphodiesterase 5A O=C8CN([C@@H]2CCN(CCc1cnccn1)C2)C(=O)[C@H]7Cc3c([nH]c4ccccc34)[C@@H](c6ccc5OCOc5c6)N78 45531 IC50 = 2 nM 3 8 O76074 Phosphodiesterase 5A COc4ccc3cncc(Cc2nc1n(CC(C)C)c(=O)n(C)c(=O)c1[nH]2)c3c4 408328 IC50 = 2 nM 3 9 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)c1ccc(Br)o1)C(c3ccc2OCOc2c3)c4nc6ccccc56 228610 Ki = 2.07 nM 3 8 O76074 Phosphodiesterase 5A CCn5c(=O)c3n(Cc1ccc(O)c(Cl)c1)c(OCc2ccccc2)nc3n6C[C@@H](Cc4ccccc4)N=c56 32020 IC50 = 2.09 nM 3 8 O76074 Phosphodiesterase 5A O=C8CN([C@@H]2CCN(Cc1ccccc1)C2)C(=O)[C@H]7Cc3c([nH]c4ccccc34)[C@@H](c6ccc5OCOc5c6)N78 45727 IC50 = 2.1 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CC[C@@H](N(C)C)C1)cc2c5nc(O)c4c[nH]c3nncc3c4n5 131386 IC50 = 2.1 nM 3 9 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2ccccn2)nc3c(=O)n4Cc5cccnc5 551320 IC50 = 2.3 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC1CCOCC1)nc4ccc(c2ccc(OC)nc2)nc34 568299 IC50 = 2.3 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn4c(=O)c(N1C[C@H]2C[C@H]1CN2)nc5cnc(c3ccc(OC)nc3)cc45 597370 IC50 = 2.38 nM 3 9 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4ccc(c2ccc(OC)nc2)nc34 563711 IC50 = 2.4 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)c1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 228789 Ki = 2.49 nM 3 8 O76074 Phosphodiesterase 5A CCCOc3ccc(c2csc(c1ccccc1)n2)cc3c5nc(O)c4c(C)nn(C)c4n5 65223 IC50 = 2.5 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(c1csc(C)n1)cc2c4nc(O)c3c(C)nn(C)c3n4 64262 IC50 = 2.5 nM 3 8 O76074 Phosphodiesterase 5A CN(C)C(=O)CCN7CC[C@@H](N6CC(=O)N3[C@H](Cc1c([nH]c2ccccc12)[C@H]3c5ccc4OCOc4c5)C6=O)C7 45090 IC50 = 2.5 nM 3 8 O76074 Phosphodiesterase 5A Fc5ccc(c4ccc3nc(NCC1CCOCC1)c(=O)n(Cc2cccnc2)c3n4)cc5 557583 IC50 = 2.5 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2ccnc(NCCO)c2c(=O)n3Cc4ccnc(C)c4 551374 IC50 = 2.6 nM 3 8 O76074 Phosphodiesterase 5A CCCCOc1ncc(C(C)=O)cc1c4nc(O)c3nn(CCN2CCOCC2)c(CC)c3n4 349970 IC50 = 2.6 nM 3 9 O76074 Phosphodiesterase 5A COc7ccc([C@H]1N6[C@H](Cc2c1[nH]c3ccccc23)C(=O)N([C@@H]5CCN(Cc4ccccc4)C5)CC6=O)cc7 44935 IC50 = 2.7 nM 3 8 O76074 Phosphodiesterase 5A Fc5ccc(c4ccc3nc(NCC1CCOCC1)c(=O)n(Cc2cc(F)cc(F)c2)c3n4)cc5 566400 IC50 = 2.7 nM 3 8 O76074 Phosphodiesterase 5A CCc3nn(CCOCC(F)(F)F)c4c(Nc1ccncn1)nc(N2CCNC(=O)C2)nc34 625517 IC50 = 2.96 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCC(CCO)CC1)cc2c4nc3c(=O)n(C)c(=O)n(CC(C)C)c3[nH]4 140331 IC50 = 3 nM 3 8 O76074 Phosphodiesterase 5A Fc5ccc(c4ccc3nc(NCC1CCOCC1)c(=O)n(CC2CCCCC2)c3n4)cc5 566412 IC50 = 3 nM 3 8 O76074 Phosphodiesterase 5A CCN5CCN(S(=O)(=O)c4cnc(O[C@H](C)c1ccccn1)c(c3nc2c(CC)n(C)nc2c(=O)[nH]3)c4)CC5 452273 IC50 = 3 nM 3 9 O76074 Phosphodiesterase 5A COc6ccc([C@@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(C4CCCCC4)C5=O)cc6 232028 IC50 = 3 nM 10602 8 Q28156 Phosphodiesterase 5A O=C7CN(Cc1ccccc1)C(=O)[C@H]6Cc2c([nH]c3ccccc23)[C@@H](c5ccc4OCOc4c5)N67 232608 IC50 = 3 nM 10602 8 Q28156 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2ccncc2)cc3c(=O)n4c5ccc(N)cc5 545493 IC50 = 3.1 nM 3 8 O76074 Phosphodiesterase 5A CCCCOc1ncc(C(C)=O)cc1c4nc(O)c3nn(Cc2ccccn2)c(CCC)c3n4 349773 IC50 = 3.1 nM 3 9 O76074 Phosphodiesterase 5A CCc3nn(CCOCC(F)(F)F)c4c(Nc1ccncn1)nc(N2CCCNCC2)nc34 625286 IC50 = 3.15 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)c1cccnc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 228788 Ki = 3.32 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(NC(=O)CN1CCN(C)CC1)cc2c4nc(O)c3c(C)nn(C)c3n4 65554 IC50 = 3.5 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCN(C(=O)N(C)C)CC1)cc2c4nc3c(=O)n(C)c(=O)n(CC(C)C)c3[nH]4 140261 IC50 = 3.5 nM 3 8 O76074 Phosphodiesterase 5A CN(C)C(=O)CNc4nc2ccc(c1ccc(F)cc1)nc2n(CC3CCCCC3)c4=O 559316 IC50 = 3.5 nM 3 8 O76074 Phosphodiesterase 5A CCCCOc1ncc(C(C)=O)cc1c4nc(O)c3nn(C2CCN(CC)CC2)c(CC)c3n4 349965 IC50 = 3.6 nM 3 9 O76074 Phosphodiesterase 5A CCn5c(=O)n(CC)c4nc(NC1CCCCC1)n(Cc3ccc2OCOc2c3)c4c5=O 175523 IC50 = 3.7 nM 3 8 O76074 Phosphodiesterase 5A CCn5c(=O)c3n(Cc1ccc(O)cc1)c(Cc2ccccc2)nc3n6[C@H]4CCC[C@H]4N=c56 32380 IC50 = 3.89 nM 3 8 O76074 Phosphodiesterase 5A CCc3nn(CCOCC(F)(F)F)c4c(Nc1ccncn1)nc(N2CCOCC2)nc34 625413 IC50 = 3.92 nM 3 8 O76074 Phosphodiesterase 5A CCOc6ccc([C@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(Cc4ccccc4)C5=O)cc6 511809 IC50 = 3.98 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(C(=O)CN1CCOCC1)cc2c4nc(O)c3c(C)nn(C)c3n4 64678 IC50 = 4 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(c1ccc(C)s1)cc2c4nc(O)c3c(C)nn(C)c3n4 64358 IC50 = 4 nM 3 8 O76074 Phosphodiesterase 5A O=C(CCN7CC[C@@H](N6CC(=O)N3[C@H](Cc1c([nH]c2ccccc12)[C@H]3c5ccc4OCOc4c5)C6=O)C7)N8CCC8 44827 IC50 = 4 nM 3 8 O76074 Phosphodiesterase 5A C7Cc6cc(C3N(c2ccc(c1ccccn1)cn2)CCc4c3[nH]c5ccccc45)ccc6O7 274684 Ki = 4 nM 3 8 O76074 Phosphodiesterase 5A CCn4c(=O)c2[nH]c(Cc1ccccc1)nc2n5C[C@@H](Cc3ccccc3)N=c45 31426 IC50 = 4.5 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(C(=O)CCc1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 265015 Ki = 4.53 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(C(=O)c2ccc(c1ccco1)o2)C(c4ccc3OCOc3c4)c5nc7ccccc67 229902 Ki = 4.66 nM 3 8 O76074 Phosphodiesterase 5A COc2cc(O)c(CC=C(C)C)c3oc(c1ccc(O)cc1)c(O)c(=O)c23 119977 Ki = 5 nM 12657 5 O54735 Phosphodiesterase 5A CN6CC(=O)N3[C@H](CC1C(Nc2ccccc12)[C@H]3c5ccc4OCOc4c5)C6=O 296270 Ki = 5 nM 12657 8 O54735 Phosphodiesterase 5A CCCc2nc(C)c3c(=O)[nH]c(c1ccccc1OCC)nn23 283332 IC50 = 5 nM 3 5 O76074 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3c(C)nc(C2CCCC2)n3n4 304534 IC50 = 5 nM 3 6 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(CCO)CC1)cc2c5nc(O)c4n(C)nc(C3CCCC3)c4n5 304667 IC50 = 5 nM 3 6 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCCc2ccccn2)cc3c(=O)n4c5ccc(N)cc5 111894 IC50 = 5 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(Nc1n[nH]c(N)n1)cc2c4nc(O)c3c(C)nn(C)c3n4 64880 IC50 = 5 nM 3 8 O76074 Phosphodiesterase 5A CCCOc1ccc(S(N)(=O)=O)cc1c3nc2c(=O)n(C)c(=O)n(CC(C)C)c2[nH]3 140570 IC50 = 5 nM 3 8 O76074 Phosphodiesterase 5A COc5cc4cncc(Cc3nc2n(Cc1ccc(NS(=O)(=O)C(C)C)cc1)c(=O)n(C)c(=O)c2[nH]3)c4cc5OC 408315 IC50 = 5 nM 3 9 O76074 Phosphodiesterase 5A CCCCN5C(=O)[C@H]4Cc1c([nH]c2ccccc12)[C@H](c3ccc(OC)cc3)N4C5=O 231989 IC50 = 5 nM 10602 8 Q28156 Phosphodiesterase 5A O=C7CN(C1CCCCC1)C(=O)[C@H]6Cc2c([nH]c3ccccc23)[C@@H](c5ccc4OCOc4c5)N67 232611 IC50 = 5 nM 10602 8 Q28156 Phosphodiesterase 5A CCCCN5CC(=O)N3[C@H](Cc1c([nH]c2ccccc12)[C@H]3c4ccc(OC)cc4)C5=O 232684 IC50 = 5 nM 10602 8 Q28156 Phosphodiesterase 5A CCCCCCc3nc2c(=O)n(C)c1=N[C@H](C(C)C)Cn1c2[nH]3 21923 IC50 = 5 nM 10602 8 Q28156 Phosphodiesterase 5A CCCOc1ncc(C(C)=O)cc1c4nc(O)c3nn(C2CN(C(C)C)C2)c(CC)c3n4 349129 IC50 = 5.2 nM 3 9 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c5nc(O)c4cc3[nH]cnc3cc4n5 28710 IC50 = 5.3 nM 3 5 O76074 Phosphodiesterase 5A CCn5c(=O)c3n(Cc1ccc(O)cc1)c(C#Cc2ccccc2)nc3n6C[C@@H](Cc4ccccc4)N=c56 325205 IC50 = 5.3 nM 3 9 O76074 Phosphodiesterase 5A COc6ccc([C@@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(CCc4ccccn4)C5=O)cc6 231658 IC50 = 6 nM 10602 8 Q28156 Phosphodiesterase 5A O=C6[C@H]5Cc1c([nH]c2ccccc12)C(c4ccc3OCOc3c4)N5C(=O)N6Cc7ccccc7 232592 IC50 = 6 nM 10602 8 Q28156 Phosphodiesterase 5A COc6ccc([C@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(CC4CC4)CC5=O)cc6 232577 IC50 = 6 nM 10602 8 Q28156 Phosphodiesterase 5A COC(=O)c3c(C(=O)N1CCN(CCO)CC1)cc2c(Cl)cccc2c3c4cc(Br)c(OC)c(OC)c4 32364 IC50 = 6.2 nM 3 8 O76074 Phosphodiesterase 5A Oc6c5CN(c2ccc(c1ccccn1)nc2)C(c4ccc3OCCc3c4)c5nc7ccccc67 296278 Ki = 6.43 nM 12657 8 O54735 Phosphodiesterase 5A CCn5c(=O)c3nc(C#Cc1ccccc1)n(Cc2ccc(O)cc2)c3n6C[C@@H](Cc4ccccc4)N=c56 325634 IC50 = 6.5 nM 3 9 O76074 Phosphodiesterase 5A CCn4c(=O)c2nc(Br)n(Cc1ccc(O)cc1)c2n5C[C@@H](Cc3ccccc3)N=c45 325834 IC50 = 7.8 nM 3 9 O76074 Phosphodiesterase 5A CCCn3nc(C)c4c(O)nc(c2cc(S(=O)(=O)N1CCN(C)CC1)ccc2OCC)nc34 304716 IC50 = 8 nM 3 6 O76074 Phosphodiesterase 5A CN8CCN(C(=O)c7ccc(c6ccc(C(=O)N3CCc1c([nH]c2ccccc12)C3c5ccc4OCCc4c5)o6)cc7)CC8 274985 Ki = 8.11 nM 3 8 O76074 Phosphodiesterase 5A CC(=O)CCc4nc2c(=O)n(Cc1ccccc1)nc(C)c2c5cc(c3ccccc3)nn45 356465 IC50 = 8.3 nM 3 9 O76074 Phosphodiesterase 5A COc7ccc(c6cnc(N3CC(=O)c1c([nH]c2ccccc12)C3c5ccc4OCOc4c5)nc6)cc7OC 218022 Ki = 8.86 nM 3 8 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(CC)CC1)cc2c5nc(O)c4nc3cccc(C)n3c4n5 326237 IC50 = 9 nM 3 7 O76074 Phosphodiesterase 5A CCc2nn(CCOCC(F)(F)F)c3c(Nc1ccncn1)nc(NCCN)nc23 625412 IC50 = 9.52 nM 3 8 O76074 Phosphodiesterase 5A CCCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c4nc3n(CCC)cnc3c(=O)[nH]4 283502 IC50 = 10 nM 3 5 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc2n(CCC)cnc2c(=O)[nH]3 284557 IC50 = 10 nM 3 5 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(CCO)CC1)cc2c5nc(O)n4c(C)nc(C3CCCC3)c4n5 304822 IC50 = 10 nM 3 6 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(CCO)CC1)cc2c5nc(O)c4onc(C3CCCC3)c4n5 304693 IC50 = 10 nM 3 6 O76074 Phosphodiesterase 5A CCCn3cnc4c(O)nc(c2cc(S(=O)(=O)N1CCN(C)CC1)ccc2OCC)nc34 304580 IC50 = 10 nM 3 6 O76074 Phosphodiesterase 5A CCCc3nc(C)n4c(O)nc(c2cc(S(=O)(=O)N1CCN(C)CC1)ccc2OCC)nc34 304703 IC50 = 10 nM 3 6 O76074 Phosphodiesterase 5A O=N(=O)c4ccc3nc(c1cccnc1)nc(NCc2ccccc2)c3c4 546819 IC50 = 10 nM 3 8 O76074 Phosphodiesterase 5A CCCCCCc4nc3c(=O)n(C)c2=N[C@@H]1CCC[C@@H]1n2c3[nH]4 21973 IC50 = 10 nM 10602 8 Q28156 Phosphodiesterase 5A C[C@@H]1CC(=O)NN=C1c4ccc3c(NCc2ccccc2)ncnc3c4 167987 IC50 = 10 nM 10602 9 Q28156 Phosphodiesterase 5A CCCc3nn(C)c4C(=O)CC(c2cc(S(=O)(=O)N1CCN(C)CC1)ccc2OCC)=Cc34 303904 IC50 = 11 nM 3 6 O76074 Phosphodiesterase 5A CCOC(=O)c4sc(Nc3nc(NCc1ccc(S(N)(=O)=O)cc1)c2n(CC)cnc2n3)nc4C 164839 IC50 = 11 nM 3 6 O76074 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccc(OCc2ccccn2)nc3c(=O)n4Cc5ccccn5 551328 IC50 = 11 nM 3 8 O76074 Phosphodiesterase 5A Cn5c(=O)c3n(Cc1ccccc1)c(c2ccccc2)nc3n6CC4(CCCC4)N=c56 111981 IC50 = 11 nM 10602 8 Q28156 Phosphodiesterase 5A CCCCCCc4nc3c(=O)n(C)c2=NC1(CCCC1)Cn2c3[nH]4 21959 IC50 = 11 nM 10602 8 Q28156 Phosphodiesterase 5A Oc5c4CN(C(=O)Cc1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 264880 Ki = 12.5 nM 3 8 O76074 Phosphodiesterase 5A ONC(=O)Cc3cccc(NC(=O)c2cccc(COc1ccccc1)n2)c3 315152 IC50 = 13 nM 3 8 O76074 Phosphodiesterase 5A Fc5ccc(c4ccc3nc(NCc1cccnc1)c(=O)n(CC2CCCCC2)c3n4)cc5 557601 IC50 = 13.4 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn2c(=O)c(NCC(=O)N(C)C)nc3ccc(c1ccc(OC)nc1)nc23 555913 IC50 = 14.5 nM 3 8 O76074 Phosphodiesterase 5A O=C8CN([C@@H]2CCN(CCC1CC1)C2)C(=O)[C@H]7Cc3c([nH]c4ccccc34)[C@@H](c6ccc5OCOc5c6)N78 45798 IC50 = 15.7 nM 3 8 O76074 Phosphodiesterase 5A CC(C)Cn3c(=O)n(C)c(=O)c4[nH]c(c2cc(S(=O)(=O)N1CCN(C)CC1)ccc2OC(C)C)nc34 140643 IC50 = 16 nM 3 8 O76074 Phosphodiesterase 5A COc7ccc(N6CC(=O)N3[C@H](Cc1c([nH]c2ccccc12)[C@H]3c5ccc4OCOc4c5)C6=O)cc7 408776 IC50 = 16 nM 10602 9 Q28156 Phosphodiesterase 5A CCc1cc(C(C)=O)c(O)cc1OCc2cccc(C(=O)NCCCCCCCCCC(=O)NO)n2 315512 IC50 = 17 nM 3 8 O76074 Phosphodiesterase 5A CCCc2nn(C)c3c(O)nc(c1cc(C(C)=O)ccc1OCC)nc23 349441 IC50 = 17 nM 3 9 O76074 Phosphodiesterase 5A COc6ccc([C@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(C4CCCC4)CC5=O)cc6 232502 IC50 = 17 nM 10602 8 Q28156 Phosphodiesterase 5A O=C7CN(c1ccsc1)C(=O)[C@H]6Cc2c([nH]c3ccccc23)[C@@H](c5ccc4OCOc4c5)N67 408779 IC50 = 18 nM 10602 9 Q28156 Phosphodiesterase 5A CCn4c(=O)c2[nH]c(Cc1ccccc1)nc2n5[C@H]3CCC[C@H]3N=c45 111709 IC50 = 19 nM 3 9 O76074 Phosphodiesterase 5A Cn4c(=O)c2[nH]c(CC1CCCCC1)nc2n5[C@H]3CCC[C@H]3N=c45 111636 IC50 = 19 nM 10602 8 Q28156 Phosphodiesterase 5A Cn4c(=O)c2[nH]c(Cc1ccccc1)nc2n5CC3(CCCC3)N=c45 111685 IC50 = 19 nM 10602 8 Q28156 Phosphodiesterase 5A COc4ccc(CNc2ncnc3c(CCN1CCCCC1)c(OC)c(NC(=O)C(F)(F)F)cc23)cc4Cl 452813 IC50 = 19 nM 10602 9 Q28156 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)n3c(C)nc(C2CCCC2)c3n4 304649 IC50 = 20 nM 3 6 O76074 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3onc(C2CCCC2)c3n4 304621 IC50 = 20 nM 3 6 O76074 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2ccc(OC)cc2c(=O)n3c4ccc(N)cc4 545398 IC50 = 20 nM 3 8 O76074 Phosphodiesterase 5A COc5cc4cncc(Cc3nc2n(CC1CC1)c(=O)n(C)c(=O)c2[nH]3)c4cc5OC 408303 IC50 = 20 nM 3 9 O76074 Phosphodiesterase 5A CCOc6ccc([C@@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(Cc4cccnc4)C5=O)cc6 511882 IC50 = 20.0 nM 3 8 O76074 Phosphodiesterase 5A Fc5ccc(c4ccc3nc(NCC1CCOCC1)c(=O)n(Cc2ccccn2)c3n4)cc5 559300 IC50 = 20.3 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC1CCOCC1)nc4ccc(c2ccc(F)cc2)nc34 566435 IC50 = 22.4 nM 3 8 O76074 Phosphodiesterase 5A Oc5c4CN(C/C=C/c1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 264881 Ki = 23.3 nM 3 8 O76074 Phosphodiesterase 5A Cc7ncc(c6cnc(N3CCc1c([nH]c2ccccc12)C3c5ccc4OCCc4c5)nc6)n7C 274685 Ki = 24 nM 3 8 O76074 Phosphodiesterase 5A COc6ccc(C4N(c2ncc(c1ccc(OC)c(OC)c1)cn2)Cc5c(O)c3ccccc3nc45)cc6OC 218107 Ki = 24.7 nM 3 9 O76074 Phosphodiesterase 5A COc4ccc(Cn2c(=O)ccc3ccc(c1ccncc1)cc23)cc4 566487 IC50 = 25 nM 3 8 O76074 Phosphodiesterase 5A CC(C)Cn3c(=O)n(C)c(=O)c4[nH]c(CC1CC2CCC1C2)nc34 408300 IC50 = 25 nM 3 9 O76074 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2cc(OC)c(OC)cc2c(=O)n3N4CCOCC4 111958 IC50 = 26 nM 3 8 O76074 Phosphodiesterase 5A O=C8CN(C2CCN(Cc1ccccc1)CC2)C(=O)[C@H]7Cc3c([nH]c4ccccc34)[C@@H](c6ccc5OCOc5c6)N78 45747 IC50 = 26 nM 3 8 O76074 Phosphodiesterase 5A CCc1cc(C(C)=O)c(O)cc1OCc3cccc(C(=O)Nc2nc(CC(=O)NO)cs2)n3 315939 IC50 = 26 nM 3 8 O76074 Phosphodiesterase 5A Cn4c(=O)c2NC(CC1CCCC1)Nc2n5CC3(CCCC3)N=c45 111051 IC50 = 26 nM 10602 8 Q28156 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4ccc(c2cnc(OC)nc2)nc34 566478 IC50 = 26.7 nM 3 8 O76074 Phosphodiesterase 5A CCCc2nn(C)c3c(=O)[nH]c(c1ccccc1OCC)nc23 80598 IC50 = 26.9 nM 3 8 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c5nc4c(=O)n(C)c(=O)n(CC3CC3)c4[nH]5 140026 IC50 = 28 nM 3 8 O76074 Phosphodiesterase 5A CCn3c(=O)c2[nH]c(Cc1ccccc1)nc2n4C[C@@H](C(C)C)N=c34 325231 IC50 = 28 nM 3 9 O76074 Phosphodiesterase 5A CCn5c(=O)c3nc(Cc1ccccc1)n(Cc2ccc(O)cc2)c3n6C[C@@H](Cc4ccccc4)N=c56 325503 IC50 = 28 nM 3 9 O76074 Phosphodiesterase 5A COc5cc4cncc(Cc3nc2n(CC1CCCCC1)c(=O)n(C)c(=O)c2[nH]3)c4cc5OC 408304 IC50 = 28 nM 3 9 O76074 Phosphodiesterase 5A O=C7CN(c1cccnc1)C(=O)[C@H]6Cc2c([nH]c3ccccc23)[C@@H](c5ccc4OCOc4c5)N67 408784 IC50 = 28 nM 10602 9 Q28156 Phosphodiesterase 5A CCn5c(=O)c3n(Cc1ccc(O)cc1)c(Cc2ccccc2)nc3n6C[C@@H](Cc4ccccc4)N=c56 325087 IC50 = 29 nM 3 9 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2c(C)snc2n3 64959 IC50 = 30 nM 3 8 O76074 Phosphodiesterase 5A CCCCN5C(=O)[C@H]4Cc1c([nH]c2ccccc12)[C@@H](c3ccsc3)N4C5=O 232317 IC50 = 30 nM 10602 8 Q28156 Phosphodiesterase 5A O=C(N3CCc1c([nH]c2ccccc12)C3c5ccc4OCCc4c5)c7ccc(c6ccccn6)o7 275031 Ki = 32.3 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4ccc(c2ccc(F)cc2)nc34 557609 IC50 = 33.3 nM 3 8 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCC1CCOCC1)nc4ccc(c2ccncc2)nc34 555905 IC50 = 33.9 nM 3 8 O76074 Phosphodiesterase 5A Cn4c(=O)c2[nH]c(CC1CCCC1)nc2n5[C@H]3CCC[C@H]3N=c45 111020 IC50 = 34 nM 10602 8 Q28156 Phosphodiesterase 5A CCCOc2ccc(C(=O)N1CCN(CC)CC1)cc2c6nc(O)c5cc4n(Cc3ccc(F)cc3)cnc4cc5n6 245882 IC50 = 35 nM 3 8 O76074 Phosphodiesterase 5A CCC[C@@H]1Cn4c(=N1)n(CC)c(=O)c5nc(Cc2ccccc2)n(Cc3ccccc3)c45 325507 IC50 = 35 nM 3 9 O76074 Phosphodiesterase 5A CCCOCCn3c(=O)c(NCCN1CCOCC1)nc4ccc(c2c(C)noc2C)nc34 561175 IC50 = 36.5 nM 3 8 O76074 Phosphodiesterase 5A CCC(C)c4nc2c(=O)n(Cc1ccccc1)nc(C)c2c5cc(c3ccccn3)nn45 325708 IC50 = 39 nM 3 9 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c5nc(O)c4c(CC)nn(C3CCCC3)c4n5 304811 IC50 = 40 nM 3 6 O76074 Phosphodiesterase 5A CCCc2nc(C)n3c(O)nc(c1ccccc1OCC)nc23 304550 IC50 = 40 nM 3 6 O76074 Phosphodiesterase 5A CCCOc2ccc(C(=O)N1CC[C@@H](N(C)C)C1)cc2c6nc(O)c5cc4n(Cc3ccc(F)cc3)cnc4cc5n6 245272 IC50 = 40 nM 3 8 O76074 Phosphodiesterase 5A ONC(=O)Cc3cccc(NC(=O)c2cccc(COc1ccccc1)n2)n3 315701 IC50 = 40 nM 3 8 O76074 Phosphodiesterase 5A CCn5c(=O)c3nc(Cc1ccccc1)n(Cc2ccccc2)c3n6C[C@@H](c4ccccc4)N=c56 325292 IC50 = 40 nM 3 9 O76074 Phosphodiesterase 5A Brc1ccccc1[C@H]2N6[C@@H](Cc3c2[nH]c4ccccc34)C(=O)N(Cc5ccccc5)CC6=O 625039 IC50 = 40 nM 3 9 O76074 Phosphodiesterase 5A CCCCCN2C(=O)CN(C)c3ncc(c1ccc(F)c(F)c1)cc23 564696 IC50 = 43 nM 3 8 O76074 Phosphodiesterase 5A Cn5c(=O)c3[nH]c(Cc2ccc(c1ccccc1)cc2)nc3n6CC4(CCCC4)N=c56 111494 IC50 = 43 nM 10602 8 Q28156 Phosphodiesterase 5A CCCOc1ccccc1c4nc(O)c3cc2[nH]cnc2cc3n4 29175 IC50 = 44 nM 3 5 O76074 Phosphodiesterase 5A CCn6c(=O)c4n(Cc2ccc1OCOc1c2)c(Cc3ccccc3)nc4n7[C@H]5CCC[C@H]5N=c67 31515 IC50 = 45.7 nM 3 8 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(CCO)CC1)cc2c5nc(O)c4nnc(C3CCCC3)n4n5 304831 IC50 = 50 nM 3 6 O76074 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3ncn(C2CCCC2)c3n4 304542 IC50 = 50 nM 3 6 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2cnccc2n3 64998 IC50 = 50 nM 3 8 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2sccc2n3 65022 IC50 = 50 nM 3 8 O76074 Phosphodiesterase 5A Cc4nn(Cc1ccccc1)c(=O)c5nc(C)n3nc(c2ccoc2)cc3c45 356221 IC50 = 50 nM 3 9 O76074 Phosphodiesterase 5A CCCc4nn(C)c5c(=O)[nH]c(c3cc(S(=O)(=O)N2CCN(c1ccc(N(=O)=O)cc1)CC2)ccc3OCC)nc45 488148 IC50 = 50 nM 3 9 O76074 Phosphodiesterase 5A CC(=O)Nc7cccc(c6ccc(C(=O)N3CCc1c([nH]c2ccccc12)C3c5ccc4OCOc4c5)o6)c7 274905 Ki = 50.6 nM 3 8 O76074 Phosphodiesterase 5A CCCn2ccc(=O)c3c(N)nc(c1ccccc1)cc23 559364 IC50 = 51 nM 3 8 O76074 Phosphodiesterase 5A O=C7CN(c1cncnc1)C(=O)[C@H]6Cc2c([nH]c3ccccc23)[C@@H](c5ccc4OCOc4c5)N67 408793 IC50 = 53 nM 10602 9 Q28156 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2cc(OC)c(OC)cc2c(=O)n3N4CCCCC4 112860 IC50 = 54 nM 3 8 O76074 Phosphodiesterase 5A O=C7CN(CCN1CCOCC1)C(=O)[C@H]6Cc2c([nH]c3ccccc23)[C@@H](c5ccc4OCOc4c5)N67 45899 IC50 = 56 nM 3 8 O76074 Phosphodiesterase 5A O=C7CN(c1cccs1)C(=O)[C@H]6Cc2c([nH]c3ccccc23)[C@@H](c5ccc4OCOc4c5)N67 408791 IC50 = 57 nM 10602 9 Q28156 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c5nc4c(=O)n(C)c(=O)n(Cc3ccc(OC)cc3)c4[nH]5 140816 IC50 = 59 nM 3 8 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2c(C)csc2n3 65023 IC50 = 60 nM 3 8 O76074 Phosphodiesterase 5A CN6C[C@H]5Cc1c([nH]c2ccccc12)[C@@H](c4ccc3OCOc3c4)N5C6=O 233583 IC50 = 60 nM 10602 8 Q28156 Phosphodiesterase 5A COc6ccc([C@@H]3N2CN(Cc1ccccc1)C(=O)[C@H]2Cc4c3[nH]c5ccccc45)cc6 232683 IC50 = 60 nM 10602 8 Q28156 Phosphodiesterase 5A COc7ccc(c6cnc(N3CCc1c([nH]c2ccccc12)C3c5ccc4OCOc4c5)nc6)cc7OC 274344 Ki = 62.8 nM 3 8 O76074 Phosphodiesterase 5A CCOC(=O)c3sc(Nc2nc(NC)cc(NCc1ccc(S(N)(=O)=O)cc1)n2)nc3C 477070 IC50 = 65 nM 3 8 O76074 Phosphodiesterase 5A Cn5c(=O)c3[nH]c(Cc2ccc(c1ccccc1)cc2)nc3n6[C@H]4CCC[C@H]4N=c56 110860 IC50 = 66 nM 10602 8 Q28156 Phosphodiesterase 5A COc4cc3cc1C(=O)OCc1c(c2cc(OC)c(OC)c(OC)c2)c3cc4OC 32771 IC50 = 68 nM 3 8 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2ccncc2n3 65300 IC50 = 70 nM 3 8 O76074 Phosphodiesterase 5A CCCOc1ccccc1c4nc(O)c3c(C)nn(Cc2ccccc2)c3n4 65218 IC50 = 70 nM 3 8 O76074 Phosphodiesterase 5A CCCc4nn(C)c5c(=O)[nH]c(c3cc(S(=O)(=O)N2CCN(C1CCCCC1)CC2)ccc3OCC)nc45 488151 IC50 = 70 nM 3 9 O76074 Phosphodiesterase 5A COc4ccc3nc(n1ccnc1)nc(NCc2ccco2)c3c4 546862 IC50 = 72 nM 3 8 O76074 Phosphodiesterase 5A CCOC(=O)c4sc(Nc3nc(NCc1ccc(S(N)(=O)=O)cc1)cc(N2CCNCC2)n3)nc4C 477071 IC50 = 72 nM 3 8 O76074 Phosphodiesterase 5A CCn5c(=O)c3nc(CCc1ccccc1)n(Cc2ccccc2)c3n6C[C@@H](Cc4ccccc4)N=c56 324898 IC50 = 74 nM 3 9 O76074 Phosphodiesterase 5A Cc6cccc(c4nc2c(=O)n(Cc1ccccc1)nc(C)c2c5cc(c3ccccc3)nn45)c6 325803 IC50 = 75 nM 3 9 O76074 Phosphodiesterase 5A Cn4nc3n2CC1(CCCC1)N=c2n(C)c(=O)c3c4Cc5ccccc5 226816 IC50 = 75 nM 10602 9 Q28156 Phosphodiesterase 5A CC(C)Cn2c(=O)n(C)c(=O)c3[nH]c(c1ccccc1OC(C)C)nc23 139751 IC50 = 77 nM 3 8 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2[nH]cnc2n3 65715 IC50 = 80 nM 3 8 O76074 Phosphodiesterase 5A Cc5nn(Cc1ccccc1)c(=O)c6nc(c2ccccn2)n4nc(c3ccccc3)cc4c56 324905 IC50 = 81 nM 3 9 O76074 Phosphodiesterase 5A CCCCN5C(=O)[C@H]4Cc1c([nH]c2ccccc12)[C@@H](c3cccnc3)N4C5=O 232339 IC50 = 90 nM 10602 8 Q28156 Phosphodiesterase 5A COC(=O)c4c(c1cc(OC)c(OC)c(OC)c1)c3ccnc(N2CCN(C)CC2)c3c(=O)n4Cc5ccnc(C)c5 121951 IC50 = 94 nM 3 8 O76074 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3ncn(C2CCC2)c3n4 304446 IC50 = 100 nM 3 6 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2c(C)noc2n3 64858 IC50 = 100 nM 3 8 O76074 Phosphodiesterase 5A CCOc6ccc([C@@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(CCn4cccc4)C5=O)cc6 511949 IC50 = 100 nM 3 8 O76074 Phosphodiesterase 5A CCCCN5C(=O)[C@H]4Cc1c([nH]c2ccccc12)[C@@H](c3ccoc3)N4C5=O 232338 IC50 = 100 nM 3 8 O76074 Phosphodiesterase 5A COc6ccc([C@@H]1N5[C@H](Cc2c1[nH]c3ccccc23)C(=O)N(CCN4CCCC4)C5=O)cc6 231682 IC50 = 100 nM 10602 8 Q28156 Phosphodiesterase 5A CCn3c(=O)c1[nH]c(C)nc1n4[C@H]2CCC[C@H]2N=c34 111497 IC50 = 100 nM 10602 8 Q28156 Phosphodiesterase 5A Cn4nc3n2[C@H]1CCC[C@H]1N=c2n(C)c(=O)c3c4Cc5ccccc5 226750 IC50 = 100 nM 10602 9 Q28156 Phosphodiesterase 5A CC(C)[C@@H]1Cn3c(=N1)n(C)c(=O)c4c(Cc2ccccc2)n(C)nc34 227053 IC50 = 100 nM 10602 9 Q28156 Phosphodiesterase 5A Cn5c(=O)c3n(CC1CCCCC1)c(Cc2ccccc2)nc3n6[C@H]4CCC[C@H]4N=c56 112286 IC50 = 110 nM 10602 8 Q28156 Phosphodiesterase 5A Oc5c4CN(S(=O)(=O)Cc1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 264882 Ki = 113 nM 3 8 O76074 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3nc2cccc(C)n2c3n4 325086 IC50 = 116 nM 3 7 O76074 Phosphodiesterase 5A Oc5c4CN(S(=O)(=O)/C=C/c1ccccc1)C(c3ccc2OCOc2c3)c4nc6ccccc56 265014 Ki = 118 nM 3 8 O76074 Phosphodiesterase 5A Clc4ccc3nc(c1cccnc1)nc(NCc2ccco2)c3c4 546841 IC50 = 120 nM 3 8 O76074 Phosphodiesterase 5A Cn5c(=O)c3n(Cc1ccccc1)c(CC2CCCC2)nc3n6CC4(CCCC4)N=c56 111019 IC50 = 120 nM 10602 8 Q28156 Phosphodiesterase 5A Cn5c(=O)c3n(Cc1ccccc1)c(Cc2ccccc2)nc3n6CC4(CCCC4)N=c56 111724 IC50 = 120 nM 10602 8 Q28156 Phosphodiesterase 5A Oc7ccc([C@H]1N6[C@H](Cc2c1[nH]c3ccccc23)C(=O)N([C@@H]5CCN(Cc4ccccc4)C5)CC6=O)cn7 45689 IC50 = 127 nM 3 8 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc2nn[nH]c2c(=O)[nH]3 40405 Ki = 130 nM 3 7 O76074 Phosphodiesterase 5A CCc1cc(C(C)=O)c(O)cc1OCc2cccc(C(=O)NC(C)C(O)=O)c2 315517 IC50 = 130 nM 3 8 O76074 Phosphodiesterase 5A ONC(=O)Cc3csc(NC(=O)c2ccc1ccccc1n2)n3 315089 IC50 = 140 nM 3 8 O76074 Phosphodiesterase 5A Cc4nn(Cc1ccccc1)c(=O)c5nc(C)n3nc(c2ccsc2)cc3c45 356165 IC50 = 140 nM 3 9 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2c[nH]nc2n3 64895 IC50 = 150 nM 3 8 O76074 Phosphodiesterase 5A Oc7ccc(c6cnc(N3CCc1c([nH]c2ccccc12)C3c5ccc4OCCc4c5)nc6)cc7 275034 Ki = 154 nM 3 8 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c5nc4c(=O)n(C)c(=O)n(CC3CCCCC3)c4[nH]5 139960 IC50 = 160 nM 3 8 O76074 Phosphodiesterase 5A CC5=NN(Cc1ccccc1)C(=O)C4N=C(C)n3nc(c2ccccc2)cc3C45 356520 IC50 = 160 nM 3 9 O76074 Phosphodiesterase 5A COc4ccc(c2oc1c(CC=C(C)C)c(O)cc(O)c1c(=O)c2O[C@@H]3O[C@H](C)[C@@H](O)[C@H](O)[C@@H]3O)cc4 510952 IC50 = 160 nM 3 9 O76074 Phosphodiesterase 5A O=C8CN(C2CN(Cc1ccccc1)C2)C(=O)[C@H]7Cc3c([nH]c4ccccc34)[C@@H](c6ccc5OCOc5c6)N78 45359 IC50 = 164 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c3c(C(=O)N1CCC(O)CC1)cc2cc(OC)c(OC)cc2c3c4cc(OC)c(OC)c(OC)c4 32569 IC50 = 170 nM 3 8 O76074 Phosphodiesterase 5A CCCCNc1c(C(=O)OCC)cnc2n(CC)ncc12 3142 IC50 = 180 nM 3 5 O76074 Phosphodiesterase 5A Cc5nn(Cc1ccccc1)c(=O)c6nc(c2cccnc2)n4nc(c3ccccc3)cc4c56 325569 IC50 = 180 nM 3 9 O76074 Phosphodiesterase 5A COC(=O)c4cccc(Nc2nc(c1ccccc1)nc3ccccc23)c4 195699 IC50 = 190 nM 3 8 O76074 Phosphodiesterase 5A Cn6c(=O)c4n(Cc1ccccc1)c(c3ccc(C2CCCCC2)cc3)nc4n7CC5(CCCC5)N=c67 40576 IC50 = 190 nM 10602 5 Q28156 Phosphodiesterase 5A Cn4c(=O)c2c(Cc1ccccc1)n[nH]c2n5[C@H]3CCC[C@H]3N=c45 227247 IC50 = 190 nM 10602 9 Q28156 Phosphodiesterase 5A CCOc1ccccc1c3nc(O)c2c(C)nc(C)n2n3 304646 IC50 = 200 nM 3 6 O76074 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3nnc(C2CCCC2)n3n4 304574 IC50 = 200 nM 3 6 O76074 Phosphodiesterase 5A CCOc6cc5cc(CO)c(CO)c(c4ccnc(n3nc(c1cccnc1)c2ccccc2c3=O)c4)c5cc6OCC 550353 IC50 = 200 nM 3 8 O76074 Phosphodiesterase 5A CCCc3nn(C)c4c(=O)[nH]c(c2cc(S(=O)(=O)NCCNc1ccccc1)ccc2OCC)nc34 487042 IC50 = 200 nM 3 9 O76074 Phosphodiesterase 5A Cn6c(=O)c4n(Cc1ccccc1)c(Cc3ccc(c2ccccc2)cc3)nc4n7CC5(CCCC5)N=c67 110859 IC50 = 200 nM 10602 8 Q28156 Phosphodiesterase 5A C(Nc2nc(n1ccnc1)nc3ccccc23)c4cccs4 195379 IC50 = 210 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2cc(OC)c(OC)cc2c(=O)n3C4CCCCC4 112890 IC50 = 230 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2cc(OC)c(OC)cc2c(=O)n3C 112664 IC50 = 230 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c2c(C(=O)N(C)C)cc1cc(OC)c(OC)cc1c2c3cc(OC)c(OC)c(OC)c3 32522 IC50 = 230 nM 3 8 O76074 Phosphodiesterase 5A C4CCC(CNc2nc(n1ccnc1)nc3ccccc23)CC4 546822 IC50 = 230 nM 3 8 O76074 Phosphodiesterase 5A Cc4nn(Cc1ccncc1)c(=O)c5nc(C)n3nc(c2ccccc2)cc3c45 356354 IC50 = 240 nM 3 9 O76074 Phosphodiesterase 5A Cn5c(=O)c3n(Cc1ccccc1)c(CC2CCCC2)nc3n6[C@H]4CCC[C@H]4N=c56 111710 IC50 = 275 nM 10602 8 Q28156 Phosphodiesterase 5A Nc6nc(O)c5ncn(C2OC1COP(O)(=O)OC1C2OC(=O)c4ccc(C(=O)c3ccccc3)cc4)c5n6 642054 IC50 = 300 nM 12657 5 O54735 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3ncn(C2CC2)c3n4 304659 IC50 = 300 nM 3 6 O76074 Phosphodiesterase 5A CCCn2nnc3c(O)nc(c1ccccc1OCC)nc23 304577 IC50 = 300 nM 3 6 O76074 Phosphodiesterase 5A CCCOc1ccccc1c3nc(O)c2cncnc2n3 65149 IC50 = 300 nM 3 8 O76074 Phosphodiesterase 5A CCCCN5C(=O)[C@H]4Cc1c([nH]c2ccccc12)[C@@H](c3ccncc3)N4C5=O 232744 IC50 = 300 nM 10602 8 Q28156 Phosphodiesterase 5A Cn6c(=O)c4n(Cc1ccccc1)c(Cc3ccc(c2ccccc2)cc3)nc4n7[C@H]5CCC[C@H]5N=c67 111684 IC50 = 305 nM 10602 8 Q28156 Phosphodiesterase 5A C(Nc2nc(c1ccncc1)nc3ccccc23)c4ccccc4 195480 IC50 = 310 nM 3 8 O76074 Phosphodiesterase 5A C(Nc2nc(c1ccccc1)nc3ccccc23)c4ccccc4 112760 IC50 = 320 nM 3 8 O76074 Phosphodiesterase 5A ONC(=O)Cc3csc(NC(=O)c1cnccc1Oc2ccc(Cl)cc2)n3 315636 IC50 = 320 nM 3 8 O76074 Phosphodiesterase 5A CCCc5nn(C)c6c(=O)[nH]c(c4cc(S(=O)(=O)N3CCN(Cc2ccc1OCOc1c2)CC3)ccc4OCC)nc56 488150 IC50 = 320 nM 3 9 O76074 Phosphodiesterase 5A C[C@@H]3CN(Cc2ccc1nccnc1c2)C[C@H]3c6nc5n(C4CCCC4)ncc5c(=O)[nH]6 571644 IC50 = 349 nM 3 8 O76074 Phosphodiesterase 5A C(Nc2nc(c1cccnc1)nc3ccccc23)c4cccs4 551890 IC50 = 360 nM 3 8 O76074 Phosphodiesterase 5A CC(C)c3n[nH]c4c(=O)[nH]c(C[C@@H]1CCCC[C@H]1Nc2ncc(C(O)=O)c(C(F)(F)F)n2)nc34 480299 IC50 = 370 nM 3 8 O76074 Phosphodiesterase 5A CCCc5nn(C)c6c(=O)[nH]c(c4cc(S(=O)(=O)N3CCN(c1cccc2ccccc12)CC3)ccc4OCC)nc56 488149 IC50 = 370 nM 3 9 O76074 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2cc(OC)c(OC)cc2c(=O)n3Cc4ccccc4 112403 IC50 = 380 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c3c(C(=O)N1CCOCC1)cc2cc(OC)c(OC)cc2c3c4cc(OC)c(OC)c(OC)c4 32536 IC50 = 390 nM 3 8 O76074 Phosphodiesterase 5A Cc5nn(Cc2ccc1OCOc1c2)c(=O)c6nc(C)n4nc(c3ccccc3)cc4c56 356577 IC50 = 390 nM 3 9 O76074 Phosphodiesterase 5A Cn5c(=O)c3n(Cc1ccccc1)c(CC2CC2)nc3n6[C@H]4CCC[C@H]4N=c56 111113 IC50 = 420 nM 10602 8 Q28156 Phosphodiesterase 5A ONC(=O)Cc2csc(NC(=O)c1cccc(SC(F)(F)F)c1)n2 315934 IC50 = 430 nM 3 8 O76074 Phosphodiesterase 5A Cc5nn(Cc1ccccc1)c(=O)c6nc(Cc2ccncc2)n4nc(c3ccccc3)cc4c56 325235 IC50 = 450 nM 3 9 O76074 Phosphodiesterase 5A Cc4nn(Cc1ccccc1)c(=O)c5nc(C)n3nc(c2cccnc2)cc3c45 356452 IC50 = 470 nM 3 9 O76074 Phosphodiesterase 5A CCOc1ccccc1c4nc(O)c3nnn(C2CCCC2)c3n4 304572 IC50 = 500 nM 3 6 O76074 Phosphodiesterase 5A COC(=O)c3c(C(=O)N1CCC(=O)CC1)cc2cc(OC)c(OC)cc2c3c4cc(OC)c(OC)c(OC)c4 32534 IC50 = 500 nM 3 8 O76074 Phosphodiesterase 5A CCCc4nn(C)c5c(=O)[nH]c(c3cc(S(=O)(=O)NCCNc1cccc2ccccc12)ccc3OCC)nc45 487043 IC50 = 510 nM 3 9 O76074 Phosphodiesterase 5A C(Cc1ccccc1)Nc3nc(c2cccnc2)nc4ccccc34 546830 IC50 = 540 nM 3 8 O76074 Phosphodiesterase 5A CCCc2nc(C)c3c(NS(C)(=O)=O)nc1ccc(OC)nc1n23 631620 IC50 = 561 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c3c(c1cc(OC)c(OC)c(OC)c1)c2cc(OC)c(OC)cc2c(=O)n3C4CCCC4 112920 IC50 = 580 nM 3 8 O76074 Phosphodiesterase 5A Cn5c(=O)c3n(Cc1ccccc1)c(CC2CCCCC2)nc3n6[C@H]4CCC[C@H]4N=c56 111604 IC50 = 590 nM 10602 8 Q28156 Phosphodiesterase 5A Cn5c4C(c2ccc1OCOc1c2)N(C(=O)OCc3ccncc3)Cc4c(=O)c6ccccc56 264920 Ki = 601 nM 3 8 O76074 Phosphodiesterase 5A Cn4c(=O)c2[nH]c(CC1CC1)nc2n5[C@H]3CCC[C@H]3N=c45 111112 IC50 = 610 nM 10602 8 Q28156 Phosphodiesterase 5A COc1cc(O)c(C[C@@H](CC=C(C)C)C(C)=C)c(O)c1C(=O)\C=C\c2ccc(O)cc2O 391229 IC50 = 640 nM 12657 5 O54735 Phosphodiesterase 5A CCOC(=O)c4sc(Nc3nc(N1CCC(O)CC1)cc(N2CCC(O)CC2)n3)nc4C 476069 IC50 = 700 nM 3 8 O76074 Phosphodiesterase 5A OC(=O)c3ccc(CSc2nc(c1cccs1)cc(C(F)(F)F)c2C#N)cc3 341450 IC50 = 700 nM 3 9 O76074 Phosphodiesterase 5A CCOC(=O)c4sc(Nc3nc(NC)c2ncn(Cc1ccc(S(C)(=O)=O)cc1)c2n3)nc4C 303982 IC50 = 720 nM 3 6 O76074 Phosphodiesterase 5A C(Nc2nc(c1cccs1)nc3ccccc23)c4ccccc4 196163 IC50 = 720 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c3c(C(=O)N1CCCC1)cc2cc(OC)c(OC)cc2c3c4cc(OC)c(OC)c(OC)c4 32211 IC50 = 780 nM 3 8 O76074 Phosphodiesterase 5A ONC(=O)Cc4csc(NC(=O)C2C=CN(c1ccccc1)c3ccccc23)n4 315446 IC50 = 790 nM 3 8 O76074 Phosphodiesterase 5A CCOC(=O)c1cc3c(c[nH]1)nc2ccccc23 9842 IC50 = 800 nM 10602 8 Q28156 Phosphodiesterase 5A ONC(=O)C(Cc1ccccc1)c4csc(NC(=O)c3cccc(COc2ccccc2)n3)n4 315728 IC50 = 830 nM 3 8 O76074 Phosphodiesterase 5A FC(F)(F)c7cccc(c6ccc(CN3CCc1c([nH]c2ccccc12)C3c5ccc4OCOc4c5)o6)c7 274624 Ki = 850 nM 3 8 O76074 Phosphodiesterase 5A C(Cc1ccccc1)Nc3nc(n2ccnc2)nc4ccccc34 546831 IC50 = 860 nM 3 8 O76074 Phosphodiesterase 5A CCOc2ccc(S(=O)(=O)N1CCN(C)CC1)cc2c5nc4c(nc3ccccn34)c(=O)[nH]5 553751 IC50 = 878 nM 3 7 O76074 Phosphodiesterase 5A ONC(=O)C4(c3csc(NC(=O)c2cccc(COc1ccccc1)n2)n3)CC4 315838 IC50 = 890 nM 3 8 O76074 Phosphodiesterase 5A COC(=O)c2nc(O)c1cc(OC)c(OC)cc1c2c3cc(OC)c(OC)c(OC)c3 112919 IC50 = 900 nM 3 8 O76074 Phosphodiesterase 5A CCCc3nn(C)c4c(=O)[nH]c(c1ccccc1OCC2CC2)nc34 80559 IC50 = 955 nM 3 8 O76074 Phosphodiesterase 5A Cc5nn(Cc1ccccc1)c(=O)c6nc(CCc2ccccc2)n4nc(c3ccccc3)cc4c56 325677 IC50 = 980 nM 3 9 O76074 Phosphodiesterase 5A