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2D Structure
Also known as: Sovleplenib [inn], 9cl6353kho, 1415792-84-5, (s)-7-(4-(1-(methylsulfonyl)piperidin-4-yl)phenyl)-n-(morpholin-2-ylmethyl)pyrido(4,3-b)pyrazin-5-amine, Pyrido[3,4-b]pyrazin-5-amine, 7-[4-[1-(methylsulfonyl)-4-piperidinyl]phenyl]-n-[(2s)-2-morpholinylmethyl]-, Unii-9cl6353kho
Molecular Formula
C24H30N6O3S
Molecular Weight
482.6  g/mol
InChI Key
NJIAKNWTIVDSDA-FQEVSTJZSA-N
FDA UNII
9CL6353KHO

Sovleplenib is an orally available inhibitor of spleen tyrosine kinase (Syk), with potential immunomodulating and antineoplastic activities. Upon oral administration of sovleplenib, this agent binds to and inhibits the activity of Syk. This inhibits B-cell receptor (BCR) signaling, which leads to the inhibition of B-cell activation, and prevents tumor cell activation, migration, adhesion and proliferation. Syk, a non-receptor cytoplasmic, BCR-associated tyrosine kinase, is expressed in hematopoietic tissues and is often overexpressed in hematopoietic malignancies; it plays a key role in B-cell receptor signaling.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
7-[4-(1-methylsulfonylpiperidin-4-yl)phenyl]-N-[[(2S)-morpholin-2-yl]methyl]pyrido[3,4-b]pyrazin-5-amine
2.1.2 InChI
InChI=1S/C24H30N6O3S/c1-34(31,32)30-11-6-18(7-12-30)17-2-4-19(5-3-17)21-14-22-23(27-9-8-26-22)24(29-21)28-16-20-15-25-10-13-33-20/h2-5,8-9,14,18,20,25H,6-7,10-13,15-16H2,1H3,(H,28,29)/t20-/m0/s1
2.1.3 InChI Key
NJIAKNWTIVDSDA-FQEVSTJZSA-N
2.1.4 Canonical SMILES
CS(=O)(=O)N1CCC(CC1)C2=CC=C(C=C2)C3=CC4=NC=CN=C4C(=N3)NCC5CNCCO5
2.1.5 Isomeric SMILES
CS(=O)(=O)N1CCC(CC1)C2=CC=C(C=C2)C3=CC4=NC=CN=C4C(=N3)NC[C@@H]5CNCCO5
2.2 Other Identifiers
2.2.1 UNII
9CL6353KHO
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Sovleplenib [inn]

2. 9cl6353kho

3. 1415792-84-5

4. (s)-7-(4-(1-(methylsulfonyl)piperidin-4-yl)phenyl)-n-(morpholin-2-ylmethyl)pyrido(4,3-b)pyrazin-5-amine

5. Pyrido[3,4-b]pyrazin-5-amine, 7-[4-[1-(methylsulfonyl)-4-piperidinyl]phenyl]-n-[(2s)-2-morpholinylmethyl]-

6. Unii-9cl6353kho

7. Hmpl523

8. Hmpl-523

9. Hmpl-523 [who-dd]

10. Schembl14242080

11. Gtpl11886

12. Zinc143715528

13. Compound 225 [wo2012167733a1]

14. Hy-145598

15. Cs-0376654

16. F78019

17. (s)-7-(4-(1-(methylsulfonyl)piperidin-4-yl)phenyl)-n-(morpholin-2-ylmethyl)pyrido[3,4-b]pyrazin-5-amine

2.4 Create Date
2013-03-21
3 Chemical and Physical Properties
Molecular Weight 482.6 g/mol
Molecular Formula C24H30N6O3S
XLogP31.2
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count9
Rotatable Bond Count6
Exact Mass482.21001001 g/mol
Monoisotopic Mass482.21001001 g/mol
Topological Polar Surface Area118 Ų
Heavy Atom Count34
Formal Charge0
Complexity748
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1