Approved Ligands

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  1. Rapamycin
    Cas#: 53123-88-9       
    Formula:  C51H79NO13        Molecular Weight: 914.19
    IUPAC Name: (1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-dihydroxy-12-[(2R)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone
    SMILES: CC1CCC2CC(C(=CC=CC=CC(CC(C(=O)C(C(C(=CC(C(=O)CC(OC(=O)C3CCCCN3C(=O)C(=O)C1(O2)O)C(C)CC4CCC(C(C4)OC)O)C)C)O)OC)C)C)C)OC
    InChIKey: QFJCIRLUMZQUOT-HPLJOQBZSA-N
    InChI: InChI=1S/C51H79NO13/c1-30-16-12-11-13-17-31(2)42(61-8)28-38-21-19-36(7)51(60,65-38)48(57)49(58)52-23-15-14-18-39(52)50(59)64-43(33(4)26-37-20-22-40(53)44(27-37)62-9)29-41(54)32(3)25-35(6)46(56)47(63-10)45(55)34(5)24-30/h11-13,16-17,25,30,32-34,36-40,42-44,46-47,53,56,60H,14-15,18-24,26-29H2,1-10H3/b13-11+,16-12+,31-17+,35-25+/t30-,32-,33-,34-,36-,37+,38+,39+,40-,42+,43+,44-,46-,47+,51-/m1/s1
    Synonyms: AY 22989 | AY-22989 | CHEBI:9168 | EC 610-965-5 | HMS2089A21 | RAPA | (1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,...
  2. Hydrocortisone, Agonist of Glucocorticoid receptor;Agonist of Mineralocorticoid receptor
    Cas#: 50-23-7        Compound CID:  5754
    Formula:  C21H30O5        Molecular Weight: 362.46
    IUPAC Name: (8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one
    SMILES: CC12CCC(=O)C=C1CCC3C2C(CC4(C3CCC4(C(=O)CO)O)C)O
    InChIKey: JYGXADMDTFJGBT-VWUMJDOOSA-N
    InChI: InChI=1S/C21H30O5/c1-19-7-5-13(23)9-12(19)3-4-14-15-6-8-21(26,17(25)11-22)20(15,2)10-16(24)18(14)19/h9,14-16,18,22,24,26H,3-8,10-11H2,1-2H3/t14-,15-,16-,18+,19-,20-,21-/m0/s1
    Synonyms: Cortisporin Otico | Evacort | Barseb HC | Cortenema | Penecort | Permicort | Synacort | Epiderm H | Polcort H | Timoc...
  3. Ethinyl Estradiol, Estrogen receptor alpha agonist
    Cas#: 57-63-6        Compound CID:  5991
    Formula:  C20H24O2        Molecular Weight: 296.4
    IUPAC Name: (8R,9S,13S,14S,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-diol
    SMILES: CC12CCC3C(C1CCC2(C#C)O)CCC4=C3C=CC(=C4)O
    InChIKey: BFPYWIDHMRZLRN-SLHNCBLASA-N
    InChI: InChI=1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,5,7,12,16-18,21-22H,4,6,8-11H2,2H3/t16-,17-,18+,19+,20+/m1/s1
    Synonyms: Ethinylestradiol (Standard) | Ethynyloestradiol | Estigyn | 17-Ethinylestradiol | CHEBI:4903 | Ethinyl Estradiol [USP...
  4. Progesterone
    Cas#: 57-83-0        Compound CID:  5994
    Formula:  C21H30O2        Molecular Weight: 314.47
    IUPAC Name: (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
    SMILES: CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
    InChIKey: RJKFOVLPORLFTN-LEKSSAKUSA-N
    InChI: InChI=1S/C21H30O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12,16-19H,4-11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1
    Synonyms: Progestron | Progestone | Progestin | Pregnenedione | Prometrium | Corlutin | 4-Pregnene-3,20-dione | Syngesterone | ...
  5. Dicoumarol, Inhibitor of vitamin K epoxide reductase complex subunit 1
    Cas#: 66-76-2        Compound CID:  54676038
    Formula:  C19H12O6        Molecular Weight: 336.3
    IUPAC Name: 4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)methyl]chromen-2-one
    SMILES: C1=CC=C2C(=C1)C(=C(C(=O)O2)CC3=C(C4=CC=CC=C4OC3=O)O)O
    InChIKey: DOBMPNYZJYQDGZ-UHFFFAOYSA-N
    InChI: InChI=1S/C19H12O6/c20-16-10-5-1-3-7-14(10)24-18(22)12(16)9-13-17(21)11-6-2-4-8-15(11)25-19(13)23/h1-8,20-21H,9H2
    Synonyms: 2H-1-Benzopyran-2-one, 3,3'-methylenebis(4-hydroxy- | Di-4-hydroxy-3,3'-methylenedicoumarin | Temparin | 3,3'-Methyle...
  6. Sunitinib, Inhibitor of fibroblast growth factor receptor 1;Inhibitor of fms related receptor tyrosine kinase 3;Inhibitor of fms related receptor tyrosine kinase 4;Inhibitor of kinase insert domain receptor;Inhibitor of KIT proto-oncogene; receptor tyrosine kinase;I
    Cas#: 557795-19-4        Compound CID:  5329102
    Formula:  C22H27FN4O2        Molecular Weight: 398.47
    IUPAC Name: N-[2-(diethylamino)ethyl]-5-[(Z)-(5-fluoro-2-oxo-1H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide
    SMILES: CCN(CC)CCNC(=O)C1=C(NC(=C1C)C=C2C3=C(C=CC(=C3)F)NC2=O)C
    InChIKey: WINHZLLDWRZWRT-ATVHPVEESA-N
    InChI: InChI=1S/C22H27FN4O2/c1-5-27(6-2)10-9-24-22(29)20-13(3)19(25-14(20)4)12-17-16-11-15(23)7-8-18(16)26-21(17)28/h7-8,11-12,25H,5-6,9-10H2,1-4H3,(H,24,29)(H,26,28)/b17-12-
    Synonyms: 1H-Pyrrole-3-carboxamide,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl- | D08552 | C22H27FN4O2 | N-(2-(Diet...
  7. Estriol, Estrogen receptor modulator
    Cas#: 50-27-1        Compound CID:  5756
    Formula:  C18H24O3        Molecular Weight: 288.38
    IUPAC Name: (8R,9S,13S,14S,16R,17R)-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthrene-3,16,17-triol
    SMILES: CC12CCC3C(C1CC(C2O)O)CCC4=C3C=CC(=C4)O
    InChIKey: PROQIPRRNZUXQM-ZXXIGWHRSA-N
    InChI: InChI=1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16-,17+,18+/m1/s1
    Synonyms: A 13610 | Chlorapatite | Estriol, unconjugated | Overstin | Tridestrin | Estriel (TN) | ESTRIOL [MART.] | Estriol [US...
  8. Estrone, Estrogen receptor alpha agonist
    Cas#: 53-16-7        Compound CID:  5870
    Formula:  C18H22O2        Molecular Weight: 270.37
    IUPAC Name: (8R,9S,13S,14S)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one
    SMILES: CC12CCC3C(C1CCC2=O)CCC4=C3C=CC(=C4)O
    InChIKey: DNXHEGUUPJUMQT-CBZIJGRNSA-N
    InChI: InChI=1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h3,5,10,14-16,19H,2,4,6-9H2,1H3/t14-,15-,16+,18+/m1/s1
    Synonyms: 2DI9HA706A | Cristallovar | delta-1,3,5-estratrien-3-beta-ol-17-one | delta-1,3,5-Estratrien-3beta-ol-17-one | ESTRON...
  9. Progesterone solution, Progesterone receptor agonist
    Cas#: 57-83-0        Compound CID:  5994
    Formula:  C21H30O2        Molecular Weight: 314.47
    IUPAC Name: (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
    SMILES: CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
    InChIKey: RJKFOVLPORLFTN-LEKSSAKUSA-N
    InChI: InChI=1S/C21H30O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12,16-19H,4-11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1
    Synonyms: Luteodyn | Progestron | Cyclogesterin | Hormoluton | Lucorteum | Utrogest | Gynolutone | Progesteronum [INN-Latin] | ...
  10. Progesterone, Activator of CatSper1;Activator of CatSper2;Activator of CatSper3;Activator of CatSper4;Antagonist of Mineralocorticoid receptor;Agonist of Progesterone receptor;Channel blocker of TRPC5
    Cas#: 57-83-0        Compound CID:  5994
    Formula:  C21H30O2        Molecular Weight: 314.47
    IUPAC Name: (8S,9S,10R,13S,14S,17S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
    SMILES: CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)CC[C@]4(C)[C@H]3CC[C@]12C
    InChIKey: RJKFOVLPORLFTN-LEKSSAKUSA-N
    InChI: InChI=1S/C21H30O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h12,16-19H,4-11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1
    Synonyms: Luteodyn | Progestron | Cyclogesterin | Hormoluton | Lucorteum | Utrogest | Gynolutone | Progesteronum [INN-Latin] | ...
  11. danazol, Agonist of Androgen receptor
    Cas#: 17230-88-5        Compound CID:  28417
    Formula:  C22H27NO2        Molecular Weight: 337.46
    IUPAC Name: (1S,2R,13R,14S,17R,18S)-17-ethynyl-2,18-dimethyl-7-oxa-6-azapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5,9-trien-17-ol
    SMILES: CC12CCC3C(C1CCC2(C#C)O)CCC4=CC5=C(CC34C)C=NO5
    InChIKey: POZRVZJJTULAOH-LHZXLZLDSA-N
    InChI: InChI=1S/C22H27NO2/c1-4-22(24)10-8-18-16-6-5-15-11-19-14(13-23-25-19)12-20(15,2)17(16)7-9-21(18,22)3/h1,11,13,16-18,24H,5-10,12H2,2-3H3/t16-,17+,18+,20+,21+,22+/m1/s1
    Synonyms: 17.Alpha.-Pregna-2, {4-dien-20-yno[2,3-d]isoxazol-17-ol} | N29QWW3BUO | (1S,2R,13R,14S,17R,18S)-17-ethynyl-2,18-dimet...
  12. Sunitinib
    Cas#: 557795-19-4        Compound CID:  5329102
    Formula:  C22H27FN4O2        Molecular Weight: 398.47
    IUPAC Name: N-[2-(diethylamino)ethyl]-5-[(Z)-(5-fluoro-2-oxo-1H-indol-3-ylidene)methyl]-2,4-dimethyl-1H-pyrrole-3-carboxamide
    SMILES: CCN(CC)CCNC(=O)C1=C(NC(=C1C)C=C2C3=C(C=CC(=C3)F)NC2=O)C
    InChIKey: WINHZLLDWRZWRT-ATVHPVEESA-N
    InChI: InChI=1S/C22H27FN4O2/c1-5-27(6-2)10-9-24-22(29)20-13(3)19(25-14(20)4)12-17-16-11-15(23)7-8-18(16)26-21(17)28/h7-8,11-12,25H,5-6,9-10H2,1-4H3,(H,24,29)(H,26,28)/b17-12-
    Synonyms: 1H-Pyrrole-3-carboxamide,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-2,4-dimethyl- | D08552 | C22H27FN4O2 | N-(2-(Diet...
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