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2D Structure
Also known as: 1229705-06-9, Rg7388, Rg-7388, Idasanutlin (rg-7388), Idasanutlin (rg7388), Ro5503781
Molecular Formula
C31H29Cl2F2N3O4
Molecular Weight
616.5  g/mol
InChI Key
TVTXCJFHQKSQQM-LJQIRTBHSA-N
FDA UNII
QSQ883V35U

Idasanutlin is an orally available, small molecule, antagonist of MDM2 (mouse double minute 2; Mdm2 p53 binding protein homolog), with potential antineoplastic activity. Idasanutlin binds to MDM2 blocking the interaction between the MDM2 protein and the transcriptional activation domain of the tumor suppressor protein p53. By preventing the MDM2-p53 interaction, p53 is not enzymatically degraded and the transcriptional activity of p53 is restored. This may lead to p53-mediated induction of tumor cell apoptosis. MDM2, a zinc finger nuclear phosphoprotein and negative regulator of the p53 pathway, is often overexpressed in cancer cells and has been implicated in cancer cell proliferation and survival.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-[[(2R,3S,4R,5S)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino]-3-methoxybenzoic acid
2.1.2 InChI
InChI=1S/C31H29Cl2F2N3O4/c1-30(2,3)14-24-31(15-36,19-10-9-17(32)13-21(19)34)25(18-6-5-7-20(33)26(18)35)27(38-24)28(39)37-22-11-8-16(29(40)41)12-23(22)42-4/h5-13,24-25,27,38H,14H2,1-4H3,(H,37,39)(H,40,41)/t24-,25-,27+,31-/m0/s1
2.1.3 InChI Key
TVTXCJFHQKSQQM-LJQIRTBHSA-N
2.1.4 Canonical SMILES
CC(C)(C)CC1C(C(C(N1)C(=O)NC2=C(C=C(C=C2)C(=O)O)OC)C3=C(C(=CC=C3)Cl)F)(C#N)C4=C(C=C(C=C4)Cl)F
2.1.5 Isomeric SMILES
CC(C)(C)C[C@H]1[C@]([C@H]([C@@H](N1)C(=O)NC2=C(C=C(C=C2)C(=O)O)OC)C3=C(C(=CC=C3)Cl)F)(C#N)C4=C(C=C(C=C4)Cl)F
2.2 Other Identifiers
2.2.1 UNII
QSQ883V35U
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Rg7388

2.3.2 Depositor-Supplied Synonyms

1. 1229705-06-9

2. Rg7388

3. Rg-7388

4. Idasanutlin (rg-7388)

5. Idasanutlin (rg7388)

6. Ro5503781

7. Ro-5503781

8. Qsq883v35u

9. Chembl2402737

10. 4-((2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-neopentylpyrrolidine-2-carboxamido)-3-methoxybenzoic Acid

11. 4-[[(2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)pyrrolidine-2-carbonyl]amino]-3-methoxybenzoic Acid

12. Benzoic Acid, 4-((((2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)-2-pyrrolidinyl)carbonyl)amino)-3-methoxy-

13. 4-((2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-neopentylpyrrolidine-2-carboxamido)-3-methoxybenzoic Acid.

14. Benzoic Acid, 4-[[[(2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)-2-pyrrolidinyl]carbonyl]amino]-3-methoxy-

15. Idasanutlin [usan:inn]

16. Unii-qsq883v35u

17. Rg-7388;idasanutlin

18. Idasanutlin [inn]

19. Idasanutlin (usan/inn)

20. Idasanutlin [usan]

21. Idasanutlin [who-dd]

22. Schembl442856

23. Amy1857

24. Ex-a831

25. Dtxsid001025954

26. Bcp11659

27. Bdbm50437206

28. Mfcd26142931

29. Nsc779404

30. S7205

31. Zinc96273105

32. Ccg-270248

33. Cs-1473

34. Db12325

35. Nsc-779404

36. Ncgc00378976-08

37. Ro 5503781

38. Ac-32968

39. Bp-25380

40. Hy-15676

41. A14211

42. D11219

43. A857397

44. J-690081

45. Q27287480

46. 5-[9-isopropyl-8-methyl-2-(4-morpholinyl)-9h-purin-6-yl]-2-pyrimidinamine

47. Rg-7388;rg 7388;rg7388; Ro5503781; Ro-5503781; Ro 5503781

48. 4-((((2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)-2-pyrrolidinyl)carbonyl)amino)-3-methoxy-benzoic Acid

49. 4-[[[(2r,3s,4r,5s)-3-(3-chloro-2-fluorophenyl)-4-(4-chloro-2-fluorophenyl)-4-cyano-5-(2,2-dimethylpropyl)-2-pyrrolidinyl]carbonyl]amino]-3-methoxybenzoic Acid

50. 4-{[(2r,3s,4r,5s)-3-(3-chloro-2-fluoro-phenyl)-4-(4-chloro-2-fluoro-phenyl)-4-cyano-5-(2,2-dimethyl-propyl)-pyrrolidine-2-carbonyl]-amino}-3-methoxy-benzoic Acid

2.4 Create Date
2011-09-19
3 Chemical and Physical Properties
Molecular Weight 616.5 g/mol
Molecular Formula C31H29Cl2F2N3O4
XLogP34.3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count8
Rotatable Bond Count8
Exact Mass615.1503181 g/mol
Monoisotopic Mass615.1503181 g/mol
Topological Polar Surface Area111 Ų
Heavy Atom Count42
Formal Charge0
Complexity1040
Isotope Atom Count0
Defined Atom Stereocenter Count4
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Drug and Medication Information
4.1 Drug Indication

Treatment of acute lymphoblastic leukaemia, Treatment of acute myeloid leukaemia


Treatment of all conditions included in the category of malignant neoplasms (except nervous system, haematopoietic and lymphoid tissue)