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2D Structure
Also known as: Hm43239, Hm-43239, 2569527-64-4, 2294874-49-8, 2-pyrimidinamine, 5-chloro-n-(3-cyclopropyl-5-(((3r,5s)-3,5-dimethyl-1-piperazinyl)methyl)phenyl)-4-(6-methyl-1h-indol-3-yl)-, rel-, 5-chloro-n-(3-cyclopropyl-5-(((3r,5s)-3,5-dimethylpiperazine-1-yl) methyl) phenyl)-4-(6-methyl-1hindol-3-yl) pyrimidin-2-amine
Molecular Formula
C29H33ClN6
Molecular Weight
501.1  g/mol
InChI Key
FZLSDZZNPXXBBB-KDURUIRLSA-N
FDA UNII
C0WUS7XXE9

FLT3 Inhibitor HM43239 is a selective, reversible type I inhibitor of FMS-like tyrosine kinase 3 (FLT3; CD135; STK1; FLK2) with potential antineoplastic activity. Upon administration of FLT3 inhibitor HM43239, it reversibly binds to and inhibits the activity of FLT3. This inhibits the proliferation of FLT3-expressing cancer cells. FLT3, a class III receptor tyrosine kinase (RTK), is overexpressed or mutated in most B-lineage neoplasms and in acute myeloid leukemias.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
5-chloro-N-[3-cyclopropyl-5-[[(3R,5S)-3,5-dimethylpiperazin-1-yl]methyl]phenyl]-4-(6-methyl-1H-indol-3-yl)pyrimidin-2-amine
2.1.2 InChI
InChI=1S/C29H33ClN6/c1-17-4-7-24-25(12-31-27(24)8-17)28-26(30)13-32-29(35-28)34-23-10-20(9-22(11-23)21-5-6-21)16-36-14-18(2)33-19(3)15-36/h4,7-13,18-19,21,31,33H,5-6,14-16H2,1-3H3,(H,32,34,35)/t18-,19+
2.1.3 InChI Key
FZLSDZZNPXXBBB-KDURUIRLSA-N
2.1.4 Canonical SMILES
CC1CN(CC(N1)C)CC2=CC(=CC(=C2)NC3=NC=C(C(=N3)C4=CNC5=C4C=CC(=C5)C)Cl)C6CC6
2.1.5 Isomeric SMILES
C[C@@H]1CN(C[C@@H](N1)C)CC2=CC(=CC(=C2)NC3=NC=C(C(=N3)C4=CNC5=C4C=CC(=C5)C)Cl)C6CC6
2.2 Other Identifiers
2.2.1 UNII
C0WUS7XXE9
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Hm43239

2. Hm-43239

3. 2569527-64-4

4. 2294874-49-8

5. 2-pyrimidinamine, 5-chloro-n-(3-cyclopropyl-5-(((3r,5s)-3,5-dimethyl-1-piperazinyl)methyl)phenyl)-4-(6-methyl-1h-indol-3-yl)-, Rel-

6. 5-chloro-n-(3-cyclopropyl-5-(((3r,5s)-3,5-dimethylpiperazine-1-yl) Methyl) Phenyl)-4-(6-methyl-1hindol-3-yl) Pyrimidin-2-amine

7. Tuspetinib

8. 5-chloro-n-(3-cyclopropyl-5-(((3r,5s)-3,5-dimethylpiperazin-1-yl)methyl)phenyl)-4-(6-methyl-1h-indol-3-yl)pyrimidin-2-amine

9. 5-chloro-n-[3-cyclopropyl-5-[[(3r,5s)-3,5-dimethylpiperazin-1-yl]methyl]phenyl]-4-(6-methyl-1h-indol-3-yl)pyrimidin-2-amine

10. Unii-c0wus7xxe9

11. Schembl21629038

12. Gtpl12010

13. Us10870639, Example 8

14. Bdbm476700

15. Glxc-25333

16. Ex-a5352

17. Example 8 [us10870639b2]

18. Db15343

19. Hy-145015

20. Cs-0312139

21. 5-chloro-n-(3-cyclopropyl-5-(((3r,5s)-3,5-dimethylpiperazine-1-yl)methyl)phenyl)-4-(6-methyl-1h-indole-3-yl)pyrimidine-2-amine

22. 5-chloro-n-(3-cyclopropyl-5-(((3s,5r)-3,5-dimethylpiperazin-1-yl)methyl)phenyl)-4-(6-methyl-1h-indol-3-yl)pyrimidin-2-amine

2.4 Create Date
2018-12-16
3 Chemical and Physical Properties
Molecular Weight 501.1 g/mol
Molecular Formula C29H33ClN6
XLogP35.8
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass500.2455228 g/mol
Monoisotopic Mass500.2455228 g/mol
Topological Polar Surface Area68.9 Ų
Heavy Atom Count36
Formal Charge0
Complexity725
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1