Approved Ligands

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  1. Neratinib (HKI-272), Receptor protein-tyrosine kinase erbB-4 inhibitor
    Cas#: 698387-09-6        Compound CID:  9915743
    Formula:  C30H29ClN6O3        Molecular Weight: 557.04
    IUPAC Name: (E)-N-[4-[3-chloro-4-(pyridin-2-ylmethoxy)anilino]-3-cyano-7-ethoxyquinolin-6-yl]-4-(dimethylamino)but-2-enamide
    SMILES: CCOC1=C(C=C2C(=C1)N=CC(=C2NC3=CC(=C(C=C3)OCC4=CC=CC=N4)Cl)C#N)NC(=O)C=CCN(C)C
    InChIKey: JWNPDZNEKVCWMY-VQHVLOKHSA-N
    InChI: InChI=1S/C30H29ClN6O3/c1-4-39-28-16-25-23(15-26(28)36-29(38)9-7-13-37(2)3)30(20(17-32)18-34-25)35-21-10-11-27(24(31)14-21)40-19-22-8-5-6-12-33-22/h5-12,14-16,18H,4,13,19H2,1-3H3,(H,34,35)(H,36,38)/b9-7+
    Synonyms: EC 244-343-6 | N-(4-(3-chloro-4-(pyridin-2-ylmethoxy)phenylamino)-3-cyano-7-ethoxyquinolin-6-yl)-4-(dimethylamino)but...
  2. Ibrutinib (PCI-32765), Tyrosine-protein kinase BTK inhibitor
    Cas#: 936563-96-1        Compound CID:  24821094
    Formula:  C25H24N6O2        Molecular Weight: 440.5
    IUPAC Name: 1-[(3R)-3-[4-amino-3-(4-phenoxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl]prop-2-en-1-one
    SMILES: C=CC(=O)N1CCCC(C1)N2C3=NC=NC(=C3C(=N2)C4=CC=C(C=C4)OC5=CC=CC=C5)N
    InChIKey: XYFPWWZEPKGCCK-GOSISDBHSA-N
    InChI: InChI=1S/C25H24N6O2/c1-2-21(32)30-14-6-7-18(15-30)31-25-22(24(26)27-16-28-25)23(29-31)17-10-12-20(13-11-17)33-19-8-4-3-5-9-19/h2-5,8-13,16,18H,1,6-7,14-15H2,(H2,26,27,28)/t18-/m1/s1
    Synonyms: PCI32765 | 1-{(3R)-3-[4-amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl]piperidin-1-yl}prop-2-en-1-one | 1...
  3. Erlotinib, Inhibitor of epidermal growth factor receptor;Inhibitor of OATP2B1
    Cas#: 183321-74-6        Compound CID:  176870
    Formula:  C22H23N3O4        Molecular Weight: 393.44
    IUPAC Name: N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)quinazolin-4-amine
    SMILES: COCCOC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC=CC(=C3)C#C)OCCOC
    InChIKey: AAKJLRGGTJKAMG-UHFFFAOYSA-N
    InChI: InChI=1S/C22H23N3O4/c1-4-16-6-5-7-17(12-16)25-22-18-13-20(28-10-8-26-2)21(29-11-9-27-3)14-19(18)23-15-24-22/h1,5-7,12-15H,8-11H2,2-3H3,(H,23,24,25)
    Synonyms: R 1415 | Kinome_3317 | n-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine monohydrochloride | Tox21_30121...
  4. alpha-methyl-L-tyrosine, Tyrosine 3-hydroxylase inhibitor
    Cas#: 672-87-7        Compound CID:  441350
    Formula:  C10H13NO3        Molecular Weight: 195.22
    IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)-2-methylpropanoic acid
    SMILES: CC(CC1=CC=C(C=C1)O)(C(=O)O)N
    InChIKey: NHTGHBARYWONDQ-JTQLQIEISA-N
    InChI: InChI=1S/C10H13NO3/c1-10(11,9(13)14)6-7-2-4-8(12)5-3-7/h2-5,12H,6,11H2,1H3,(H,13,14)/t10-/m0/s1
    Synonyms: DTXCID203315 | Metirosina [INN-Spanish] | Metirosinum | Metyrosine [USAN] | MFCD00064201 | NCGC00094144-03 | s8033 | ...
  5. α-Methyl-L-tyrosine
    Cas#: 672-87-7        Compound CID:  441350
    Formula:  C10H13NO3        Molecular Weight: 195.22
    IUPAC Name: (2S)-2-amino-3-(4-hydroxyphenyl)-2-methylpropanoic acid
    SMILES: CC(CC1=CC=C(C=C1)O)(C(=O)O)N
    InChIKey: NHTGHBARYWONDQ-JTQLQIEISA-N
    InChI: InChI=1S/C10H13NO3/c1-10(11,9(13)14)6-7-2-4-8(12)5-3-7/h2-5,12H,6,11H2,1H3,(H,13,14)/t10-/m0/s1
    Synonyms: DTXCID203315 | Metirosina [INN-Spanish] | Metirosinum | Metyrosine [USAN] | MFCD00064201 | NCGC00094144-03 | s8033 | ...
  6. Acalabrutinib (ACP-196), Tyrosine-protein kinase BTK inhibitor
    Cas#: 1420477-60-6        Compound CID:  71226662
    Formula:  C26H23N7O2        Molecular Weight: 465.51
    IUPAC Name: 4-[8-amino-3-[(2S)-1-but-2-ynoylpyrrolidin-2-yl]imidazo[1,5-a]pyrazin-1-yl]-N-pyridin-2-ylbenzamide
    SMILES: CC#CC(=O)N1CCCC1C2=NC(=C3N2C=CN=C3N)C4=CC=C(C=C4)C(=O)NC5=CC=CC=N5
    InChIKey: WDENQIQQYWYTPO-IBGZPJMESA-N
    InChI: InChI=1S/C26H23N7O2/c1-2-6-21(34)32-15-5-7-19(32)25-31-22(23-24(27)29-14-16-33(23)25)17-9-11-18(12-10-17)26(35)30-20-8-3-4-13-28-20/h3-4,8-14,16,19H,5,7,15H2,1H3,(H2,27,29)(H,28,30,35)/t19-/m0/s1
    Synonyms: BDBM50175583 | Benzamide, 4-[8-amino-3-[(2S)-1-(1-oxo-2-butyn-1-yl)-2-pyrrolidinyl]imidazo[1,5-a]pyrazin-1-yl]-N-2-py...
  7. CH5424802, Inhibitor of ALK receptor tyrosine kinase;Inhibitor of MET proto-oncogene; receptor tyrosine kinase
    Cas#: 1256580-46-7        Compound CID:  49806720
    Formula:  C30H34N4O2        Molecular Weight: 482.62
    IUPAC Name: 9-ethyl-6,6-dimethyl-8-(4-morpholin-4-ylpiperidin-1-yl)-11-oxo-5H-benzo[b]carbazole-3-carbonitrile
    SMILES: CCC1=CC2=C(C=C1N3CCC(CC3)N4CCOCC4)C(C5=C(C2=O)C6=C(N5)C=C(C=C6)C#N)(C)C
    InChIKey: KDGFLJKFZUIJMX-UHFFFAOYSA-N
    InChI: InChI=1S/C30H34N4O2/c1-4-20-16-23-24(17-26(20)34-9-7-21(8-10-34)33-11-13-36-14-12-33)30(2,3)29-27(28(23)35)22-6-5-19(18-31)15-25(22)32-29/h5-6,15-17,21,32H,4,7-14H2,1-3H3
    Synonyms: Alectinib|1256580-46-7|CH5424802|AF-802|CH 5424802|AF802|RO5424802|UNII-LIJ4CT1Z3Y|Alectinib (CH5424802)|LIJ4CT1Z3Y|C...
  8. CH5424802, Inhibitor of ALK receptor tyrosine kinase;Inhibitor of MET proto-oncogene; receptor tyrosine kinase
    Cas#: 1256580-46-7        Compound CID:  49806720
    Formula:  C30H34N4O2        Molecular Weight: 482.62
    IUPAC Name: 9-ethyl-6,6-dimethyl-8-(4-morpholin-4-ylpiperidin-1-yl)-11-oxo-5H-benzo[b]carbazole-3-carbonitrile
    SMILES: CCC1=CC2=C(C=C1N3CCC(CC3)N4CCOCC4)C(C5=C(C2=O)C6=C(N5)C=C(C=C6)C#N)(C)C
    InChIKey: KDGFLJKFZUIJMX-UHFFFAOYSA-N
    InChI: InChI=1S/C30H34N4O2/c1-4-20-16-23-24(17-26(20)34-9-7-21(8-10-34)33-11-13-36-14-12-33)30(2,3)29-27(28(23)35)22-6-5-19(18-31)15-25(22)32-29/h5-6,15-17,21,32H,4,7-14H2,1-3H3
    Synonyms: AF 802 | SR-01000389722-2 | 9-ETHYL-6,6-DIMETHYL-8-[4-(MORPHOLIN-4-YL)PIPERIDIN-1-YL]-11-OXO-5H,6H,11H-BENZO[B]CARBAZ...
  9. Neratinib (HKI-272), Receptor protein-tyrosine kinase erbB-4 inhibitor
    Cas#: 698387-09-6        Compound CID:  9915743
    Formula:  C30H29ClN6O3        Molecular Weight: 557.04
    IUPAC Name: (E)-N-[4-[3-chloro-4-(pyridin-2-ylmethoxy)anilino]-3-cyano-7-ethoxyquinolin-6-yl]-4-(dimethylamino)but-2-enamide
    SMILES: CCOC1=C(C=C2C(=C1)N=CC(=C2NC3=CC(=C(C=C3)OCC4=CC=CC=N4)Cl)C#N)NC(=O)C=CCN(C)C
    InChIKey: JWNPDZNEKVCWMY-VQHVLOKHSA-N
    InChI: InChI=1S/C30H29ClN6O3/c1-4-39-28-16-25-23(15-26(28)36-29(38)9-7-13-37(2)3)30(20(17-32)18-34-25)35-21-10-11-27(24(31)14-21)40-19-22-8-5-6-12-33-22/h5-12,14-16,18H,4,13,19H2,1-3H3,(H,34,35)(H,36,38)/b9-7+
    Synonyms: EC 244-343-6 | N-(4-(3-chloro-4-(pyridin-2-ylmethoxy)phenylamino)-3-cyano-7-ethoxyquinolin-6-yl)-4-(dimethylamino)but...
  10. Tucatinib (Irbinitinib, ONT-380), Receptor protein-tyrosine kinase erbB-2 inhibitor
    Cas#: 937263-43-9        Compound CID:  51039094
    Formula:  C26H24N8O2        Molecular Weight: 480.52
    IUPAC Name: 6-N-(4,4-dimethyl-5H-1,3-oxazol-2-yl)-4-N-[3-methyl-4-([1,2,4]triazolo[1,5-a]pyridin-7-yloxy)phenyl]quinazoline-4,6-diamine
    SMILES: CC1=C(C=CC(=C1)NC2=NC=NC3=C2C=C(C=C3)NC4=NC(CO4)(C)C)OC5=CC6=NC=NN6C=C5
    InChIKey: SDEAXTCZPQIFQM-UHFFFAOYSA-N
    InChI: InChI=1S/C26H24N8O2/c1-16-10-17(5-7-22(16)36-19-8-9-34-23(12-19)28-15-30-34)31-24-20-11-18(4-6-21(20)27-14-29-24)32-25-33-26(2,3)13-35-25/h4-12,14-15H,13H2,1-3H3,(H,32,33)(H,27,29,31)
    Synonyms: Irbinitinib | ONT-380 | Q25100690 | 6-N-(4,4-dimethyl-5H-1,3-oxazol-2-yl)-4-N-[3-methyl-4-([1,2,4]triazolo[1,5-a]pyri...
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