9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one

C158H176N52O10 — CID 158636911

About 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one

9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one (PubChem CID 158636911) has the molecular formula C158H176N52O10 and a molecular weight of 2963.50 g/mol. Its IUPAC name is 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one.

Molecular Properties

• Compound Name: 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one
• PubChem CID: 158636911
• Molecular Formula: C158H176N52O10
• Molecular Weight: 2963.50 g/mol
• Exact Mass: 2961.49
• IUPAC Name: 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one
• SMILES: CN1CCN(c2ccc(-c3ccc4ncc5c(c4n3)N(C3CCNCC3)C(=O)N(C)C5)cn2)CC1.CN1Cc2cnc3ccc(-c4ccc(-n5cccn5)nc4)nc3c2N(C2CCNCC2)C1=O.CN1Cc2cnc3ccc(-c4ccc(N5CCOCC5)nc4)nc3c2N(C2CCNCC2)C1=O.CN1Cc2cnc3ccc(-c4cnc(CO)nc4)nc3c2N(C2CCNCC2)C1=O.CN1Cc2cnc3ccc(-c4cnc(N)nc4)nc3c2N(C2CCNCC2)C1=O.COc1ncc(-c2ccc3ncc4c(c3n2)N(C2CCNCC2)C(=O)N(C)C4)cn1.Cc1ncc(-c2ccc3ncc4c(c3n2)N(C2CCNCC2)C(=O)N(C)C4)cn1
• InChI: InChI=1S/C26H32N8O.C25H29N7O2.C24H24N8O.2C21H23N7O2.C21H23N7O.C20H22N8O/c1-31-11-13-33(14-12-31)23-6-3-18(15-29-23)21-4-5-22-24(30-21)25-19(16-28-22)17-32(2)26(35)34(25)20-7-9-27-10-8-20;1-30-16-18-15-27-21-4-3-20(17-2-5-22(28-14-17)31-10-12-34-13-11-31)29-23(21)24(18)32(25(30)33)19-6-8-26-9-7-19;1-30-15-17-14-26-20-5-4-19(16-3-6-21(27-13-16)31-12-2-9-28-31)29-22(20)23(17)32(24(30)33)18-7-10-25-11-8-18;1-27-12-14-11-23-17-4-3-16(13-9-24-20(30-2)25-10-13)26-18(17)19(14)28(21(27)29)15-5-7-22-8-6-15;1-27-11-14-10-23-17-3-2-16(13-8-24-18(12-29)25-9-13)26-19(17)20(14)28(21(27)30)15-4-6-22-7-5-15;1-13-23-9-14(10-24-13)17-3-4-18-19(26-17)20-15(11-25-18)12-27(2)21(29)28(20)16-5-7-22-8-6-16;1-27-11-13-10-23-16-3-2-15(12-8-24-19(21)25-9-12)26-17(16)18(13)28(20(27)29)14-4-6-22-7-5-14/h3-6,15-16,20,27H,7-14,17H2,1-2H3;2-5,14-15,19,26H,6-13,16H2,1H3;2-6,9,12-14,18,25H,7-8,10-11,15H2,1H3;3-4,9-11,15,22H,5-8,12H2,1-2H3;2-3,8-10,15,22,29H,4-7,11-12H2,1H3;3-4,9-11,16,22H,5-8,12H2,1-2H3;2-3,8-10,14,22H,4-7,11H2,1H3,(H2,21,24,25)
• InChIKey: HZWOGNMNYJPACX-UHFFFAOYSA-N
• XLogP: 16.45
• TPSA: 663.56 Ų
• H-Bond Donors: 9
• H-Bond Acceptors: 48
• Rotatable Bonds: 19
• Heavy Atoms: 220
• Complexity: —

Lipinski Rule of Five

4 violations

Rule	Value
MW ≤ 500	2963.50
LogP ≤ 5	16.45
H-Bond Donors ≤ 5	9
H-Bond Acceptors ≤ 10	48

Frequently Asked Questions

What is the IUPAC name of 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one?

The IUPAC name of 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one (CID 158636911) is 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one.

What is the SMILES notation for 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one?

The canonical SMILES for 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one is CN1CCN(c2ccc(-c3ccc4ncc5c(c4n3)N(C3CCNCC3)C(=O)N(C)C5)cn2)CC1.CN1Cc2cnc3ccc(-c4ccc(-n5cccn5)nc4)nc3c2N(C2CCNCC2)C1=O.CN1Cc2cnc3ccc(-c4ccc(N5CCOCC5)nc4)nc3c2N(C2CCNCC2)C1=O.CN1Cc2cnc3ccc(-c4cnc(CO)nc4)nc3c2N(C2CCNCC2)C1=O.CN1Cc2cnc3ccc(-c4cnc(N)nc4)nc3c2N(C2CCNCC2)C1=O.COc1ncc(-c2ccc3ncc4c(c3n2)N(C2CCNCC2)C(=O)N(C)C4)cn1.Cc1ncc(-c2ccc3ncc4c(c3n2)N(C2CCNCC2)C(=O)N(C)C4)cn1.

What is the InChIKey of 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one?

The InChIKey is HZWOGNMNYJPACX-UHFFFAOYSA-N. The full InChI is InChI=1S/C26H32N8O.C25H29N7O2.C24H24N8O.2C21H23N7O2.C21H23N7O.C20H22N8O/c1-31-11-13-33(14-12-31)23-6-3-18(15-29-23)21-4-5-22-24(30-21)25-19(16-28-22)17-32(2)26(35)34(25)20-7-9-27-10-8-20;1-30-16-18-15-27-21-4-3-20(17-2-5-22(28-14-17)31-10-12-34-13-11-31)29-23(21)24(18)32(25(30)33)19-6-8-26-9-7-19;1-30-15-17-14-26-20-5-4-19(16-3-6-21(27-13-16)31-12-2-9-28-31)29-22(20)23(17)32(24(30)33)18-7-10-25-11-8-18;1-27-12-14-11-23-17-4-3-16(13-9-24-20(30-2)25-10-13)26-18(17)19(14)28(21(27)29)15-5-7-22-8-6-15;1-27-11-14-10-23-17-3-2-16(13-8-24-18(12-29)25-9-13)26-19(17)20(14)28(21(27)30)15-4-6-22-7-5-15;1-13-23-9-14(10-24-13)17-3-4-18-19(26-17)20-15(11-25-18)12-27(2)21(29)28(20)16-5-7-22-8-6-16;1-27-11-13-10-23-16-3-2-15(12-8-24-19(21)25-9-12)26-17(16)18(13)28(20(27)29)14-4-6-22-7-5-14/h3-6,15-16,20,27H,7-14,17H2,1-2H3;2-5,14-15,19,26H,6-13,16H2,1H3;2-6,9,12-14,18,25H,7-8,10-11,15H2,1H3;3-4,9-11,15,22H,5-8,12H2,1-2H3;2-3,8-10,15,22,29H,4-7,11-12H2,1H3;3-4,9-11,16,22H,5-8,12H2,1-2H3;2-3,8-10,14,22H,4-7,11H2,1H3,(H2,21,24,25).

What are the key properties of 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one?

9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one has a molecular weight of 2963.50 g/mol, XLogP of 16.45, 19 rotatable bonds, 9 hydrogen bond donors, and 48 hydrogen bond acceptors.

Where does this data come from?

All data for 9-(2-aminopyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-[2-(hydroxymethyl)pyrimidin-5-yl]-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;9-(2-methoxypyrimidin-5-yl)-3-methyl-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-[6-(4-methylpiperazin-1-yl)-3-pyridinyl]-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(2-methylpyrimidin-5-yl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-9-(6-morpholin-4-yl-3-pyridinyl)-1-piperidin-4-yl-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one;3-methyl-1-piperidin-4-yl-9-(6-pyrazol-1-yl-3-pyridinyl)-4H-pyrimido[5,4-c][1,5]naphthyridin-2-one is sourced from PubChem (CID 158636911), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).