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2D Structure
Also known as: 700874-72-2, Ly2157299, Ly 2157299, Ly-2157299, 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol-3-yl)quinoline-6-carboxamide, Unii-3okh1w5lze
Molecular Formula
C22H19N5O
Molecular Weight
369.4  g/mol
InChI Key
IVRXNBXKWIJUQB-UHFFFAOYSA-N
FDA UNII
3OKH1W5LZE

Galunisertib is an orally available, small molecule antagonist of the tyrosine kinase transforming growth factor-beta (TGF-b) receptor type 1 (TGFBR1), with potential antineoplastic activity. Upon administration, galunisertib specifically targets and binds to the kinase domain of TGFBR1, thereby preventing the activation of TGF-b-mediated signaling pathways. This may inhibit the proliferation of TGF-b-overexpressing tumor cells. Dysregulation of the TGF-b signaling pathway is seen in a number of cancers and is associated with increased cancer cell proliferation, migration, invasion and tumor progression.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-[2-(6-methylpyridin-2-yl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl]quinoline-6-carboxamide
2.1.2 InChI
InChI=1S/C22H19N5O/c1-13-4-2-5-18(25-13)21-20(19-6-3-11-27(19)26-21)15-9-10-24-17-8-7-14(22(23)28)12-16(15)17/h2,4-5,7-10,12H,3,6,11H2,1H3,(H2,23,28)
2.1.3 InChI Key
IVRXNBXKWIJUQB-UHFFFAOYSA-N
2.1.4 Canonical SMILES
CC1=NC(=CC=C1)C2=NN3CCCC3=C2C4=C5C=C(C=CC5=NC=C4)C(=O)N
2.2 Other Identifiers
2.2.1 UNII
3OKH1W5LZE
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo(1,2-b)pyrazol-3-yl)quinoline-6-carboxylic Acid Amide

2. Ly 2157299

3. Ly-2157299

4. Ly2157299

2.3.2 Depositor-Supplied Synonyms

1. 700874-72-2

2. Ly2157299

3. Ly 2157299

4. Ly-2157299

5. 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol-3-yl)quinoline-6-carboxamide

6. Unii-3okh1w5lze

7. Ly2157299(galunisertib)

8. Galunisertib (ly2157299)

9. Galunisertib [usan]

10. 3okh1w5lze

11. 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo-[1,2-b]pyrazol-3-yl)quinoline-6-carboxamide

12. 4-[2-(6-methylpyridin-2-yl)-4h,5h,6h-pyrrolo[1,2-b]pyrazol-3-yl]quinoline-6-carboxamide

13. 4-[2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol-3-yl]quinoline-6-carboxamide

14. Galunisertib (usan)

15. 4-[5,6-dihydro-2-(6-methyl-2-pyridinyl)-4h-pyrrolo[1,2-b]pyrazol-3-yl]-6-quinolinecarboxamide

16. 6-quinolinecarboxamide, 4-(5,6-dihydro-2-(6-methyl-2-pyridinyl)-4h-pyrrolo(1,2-b)pyrazol-3-yl)-

17. Galunisertib [usan:inn]

18. Galunisertibum

19. 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo(1,2-b)pyrazol-3-yl)quinoline-6-carboxamide

20. Galunisertib [inn]

21. 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo(1,2-b)pyrazol-3-yl)quinoline-6-carboxylic Acid Amide

22. Galunisertib [who-dd]

23. Gtpl7797

24. Chembl2364611

25. Schembl12922153

26. Amy9045

27. Dtxsid00220362

28. Ex-a009

29. Chebi:137064

30. Hms3655d14

31. Bcp02173

32. Zinc3959536

33. Bdbm50015640

34. Mfcd12923319

35. Nsc761216

36. Nsc800103

37. S2230

38. Akos022175280

39. Ccg-264950

40. Cs-0474

41. Db11911

42. Ex-8675

43. Nsc-761216

44. Nsc-800103

45. Sb16483

46. Lyl-2157299

47. Ncgc00384167-07

48. Ac-31327

49. As-42940

50. Hy-13226

51. Inhibitor 15d [pmid: 18314943]

52. Ft-0741808

53. Sw219460-1

54. D10437

55. A836766

56. J-514250

57. Q27077768

58. 4-(2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol-3-yl)quinoline-6-carboxamide, Aldrichcpr

59. 4-[2-(6-methyl-2-pyridinyl)-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol-3-yl]-6-quinolinecarboxamide

60. 4-[2-(6-methyl-2-pyridinyl)-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol-3-yl]-6-quinolinecarboxamideorly215

61. 4-[2-(6-methyl-pyridin-2-yl)-5,6-dihydro-4h-pyrrolo[1,2-b]pyrazol-3-yl]-quinoline-6-carboxylic Acid Amide

62. 4-[2-(6-methylpyridin-2-yl)-5,6-dihydro-4h-pyrrolo[2,1-e]pyrazol-3-yl]quinoline-6-carboxamide

63. 6-quinolinecarboxamide, 4-(5,6-dihydro-2-(6-methyl-2-pyridinyl)-4h-pyrrolo(1,2-b)pyrazol-3-yl)-)

2.4 Create Date
2006-10-25
3 Chemical and Physical Properties
Molecular Weight 369.4 g/mol
Molecular Formula C22H19N5O
XLogP32.4
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass369.15896025 g/mol
Monoisotopic Mass369.15896025 g/mol
Topological Polar Surface Area86.7 Ų
Heavy Atom Count28
Formal Charge0
Complexity585
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1