8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile

C117H127F3N36O8 — CID 165092127

IUPAC8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile
SMILESCN(C)CCOc1ccc(Nc2ncc3cc(C#N)c(=O)n(C4CCCC4)c3n2)nc1.N#Cc1cc2cnc(Nc3cc(C(F)(F)F)c(N4CCNCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(C4=CCNCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(OCCN4CCCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(OCCN4CCCCC4)nc3)nc2n(C2CCCC2)c1=O
InChIInChI=1S/C25H29N7O2.C24H27N7O2.C23H23F3N8O.C23H23N7O.C22H25N7O2/c26-15-18-14-19-16-28-25(30-23(19)32(24(18)33)21-6-2-3-7-21)29-20-8-9-22(27-17-20)34-13-12-31-10-4-1-5-11-31;25-14-17-13-18-15-27-24(29-22(18)31(23(17)32)19-5-1-2-6-19)28-21-8-7-20(16-26-21)33-12-11-30-9-3-4-10-30;24-23(25,26)17-10-19(29-13-18(17)33-7-5-28-6-8-33)31-22-30-12-15-9-14(11-27)21(35)34(20(15)32-22)16-3-1-2-4-16;24-12-17-11-18-14-27-23(29-21(18)30(22(17)31)19-3-1-2-4-19)28-20-6-5-16(13-26-20)15-7-9-25-10-8-15;1-28(2)9-10-31-18-7-8-19(24-14-18)26-22-25-13-16-11-15(12-23)21(30)29(20(16)27-22)17-5-3-4-6-17/h8-9,14,16-17,21H,1-7,10-13H2,(H,28,29,30);7-8,13,15-16,19H,1-6,9-12H2,(H,26,27,28,29);9-10,12-13,16,28H,1-8H2,(H,29,30,31,32);5-7,11,13-14,19,25H,1-4,8-10H2,(H,26,27,28,29);7-8,11,13-14,17H,3-6,9-10H2,1-2H3,(H,24,25,26,27)
InChIKeyWWVGXBHNDOGTBK-UHFFFAOYSA-N
MW2222.54 g/mol
LogP16.67
Rot. Bonds29

About 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile

8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile (PubChem CID 165092127) has the molecular formula C117H127F3N36O8 and a molecular weight of 2222.54 g/mol. Its IUPAC name is 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile.

Molecular Properties

Compound Name8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile
PubChem CID165092127
Molecular FormulaC117H127F3N36O8
Molecular Weight2222.54 g/mol
Exact Mass2221.06
IUPAC Name8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile
SMILESCN(C)CCOc1ccc(Nc2ncc3cc(C#N)c(=O)n(C4CCCC4)c3n2)nc1.N#Cc1cc2cnc(Nc3cc(C(F)(F)F)c(N4CCNCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(C4=CCNCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(OCCN4CCCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(OCCN4CCCCC4)nc3)nc2n(C2CCCC2)c1=O
InChIInChI=1S/C25H29N7O2.C24H27N7O2.C23H23F3N8O.C23H23N7O.C22H25N7O2/c26-15-18-14-19-16-28-25(30-23(19)32(24(18)33)21-6-2-3-7-21)29-20-8-9-22(27-17-20)34-13-12-31-10-4-1-5-11-31;25-14-17-13-18-15-27-24(29-22(18)31(23(17)32)19-5-1-2-6-19)28-21-8-7-20(16-26-21)33-12-11-30-9-3-4-10-30;24-23(25,26)17-10-19(29-13-18(17)33-7-5-28-6-8-33)31-22-30-12-15-9-14(11-27)21(35)34(20(15)32-22)16-3-1-2-4-16;24-12-17-11-18-14-27-23(29-21(18)30(22(17)31)19-3-1-2-4-19)28-20-6-5-16(13-26-20)15-7-9-25-10-8-15;1-28(2)9-10-31-18-7-8-19(24-14-18)26-22-25-13-16-11-15(12-23)21(30)29(20(16)27-22)17-5-3-4-6-17/h8-9,14,16-17,21H,1-7,10-13H2,(H,28,29,30);7-8,13,15-16,19H,1-6,9-12H2,(H,26,27,28,29);9-10,12-13,16,28H,1-8H2,(H,29,30,31,32);5-7,11,13-14,19,25H,1-4,8-10H2,(H,26,27,28,29);7-8,11,13-14,17H,3-6,9-10H2,1-2H3,(H,24,25,26,27)
InChIKeyWWVGXBHNDOGTBK-UHFFFAOYSA-N
XLogP16.67
TPSA547.16 Ų
H-Bond Donors7
H-Bond Acceptors44
Rotatable Bonds29
Heavy Atoms164
Complexity—

Lipinski Rule of Five

4 violations

RuleValue
MW ≤ 5002222.54
LogP ≤ 516.67
H-Bond Donors ≤ 57
H-Bond Acceptors ≤ 1044

Analyze 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile with MolForge

Explore ADMET properties, 3D molecular structure, drug-likeness score, and discover similar compounds using our AI-powered platform.

Launch Full Analysis

Frequently Asked Questions

What is the IUPAC name of 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile?
The IUPAC name of 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile (CID 165092127) is 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile.
What is the SMILES notation for 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile?
The canonical SMILES for 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile is CN(C)CCOc1ccc(Nc2ncc3cc(C#N)c(=O)n(C4CCCC4)c3n2)nc1.N#Cc1cc2cnc(Nc3cc(C(F)(F)F)c(N4CCNCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(C4=CCNCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(OCCN4CCCC4)cn3)nc2n(C2CCCC2)c1=O.N#Cc1cc2cnc(Nc3ccc(OCCN4CCCCC4)nc3)nc2n(C2CCCC2)c1=O.
What is the InChIKey of 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile?
The InChIKey is WWVGXBHNDOGTBK-UHFFFAOYSA-N. The full InChI is InChI=1S/C25H29N7O2.C24H27N7O2.C23H23F3N8O.C23H23N7O.C22H25N7O2/c26-15-18-14-19-16-28-25(30-23(19)32(24(18)33)21-6-2-3-7-21)29-20-8-9-22(27-17-20)34-13-12-31-10-4-1-5-11-31;25-14-17-13-18-15-27-24(29-22(18)31(23(17)32)19-5-1-2-6-19)28-21-8-7-20(16-26-21)33-12-11-30-9-3-4-10-30;24-23(25,26)17-10-19(29-13-18(17)33-7-5-28-6-8-33)31-22-30-12-15-9-14(11-27)21(35)34(20(15)32-22)16-3-1-2-4-16;24-12-17-11-18-14-27-23(29-21(18)30(22(17)31)19-3-1-2-4-19)28-20-6-5-16(13-26-20)15-7-9-25-10-8-15;1-28(2)9-10-31-18-7-8-19(24-14-18)26-22-25-13-16-11-15(12-23)21(30)29(20(16)27-22)17-5-3-4-6-17/h8-9,14,16-17,21H,1-7,10-13H2,(H,28,29,30);7-8,13,15-16,19H,1-6,9-12H2,(H,26,27,28,29);9-10,12-13,16,28H,1-8H2,(H,29,30,31,32);5-7,11,13-14,19,25H,1-4,8-10H2,(H,26,27,28,29);7-8,11,13-14,17H,3-6,9-10H2,1-2H3,(H,24,25,26,27).
What are the key properties of 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile?
8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile has a molecular weight of 2222.54 g/mol, XLogP of 16.67, 29 rotatable bonds, 7 hydrogen bond donors, and 44 hydrogen bond acceptors.
Where does this data come from?
All data for 8-cyclopentyl-2-[[5-[2-(dimethylamino)ethoxy]-2-pyridinyl]amino]-7-oxopyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-piperazin-1-yl-4-(trifluoromethyl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[6-(2-piperidin-1-ylethoxy)-3-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(2-pyrrolidin-1-ylethoxy)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile;8-cyclopentyl-7-oxo-2-[[5-(1,2,3,6-tetrahydropyridin-4-yl)-2-pyridinyl]amino]pyrido[2,3-d]pyrimidine-6-carbonitrile is sourced from PubChem (CID 165092127), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).