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2D Structure
Also known as: 2377000-84-3, Dencatistat, Dencatistat [inn], Qg9c9szz3t, Orb2566577, Chembl5436583
Molecular Formula
C24H27N7O5S
Molecular Weight
525.6  g/mol
InChI Key
WVCJRTCHVUNXST-UHFFFAOYSA-N
FDA UNII
QG9C9SZZ3T

Dencatistat is an orally bioavailable, small molecule inhibitor of cytidine triphosphate synthase 1 (CTPS1), with potential antineoplastic activity. Upon oral administration, dencatistat targets, binds to and inhibits the activity of CTPS1, thereby decreasing the production of cytidine triphosphate (CTP), an essential building block of deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). This may disrupt DNA and RNA synthesis and trigger apoptosis. CTPS1, an enzyme that catalyzes the rate-limiting step in pyrimidine synthesis, plays an important and nonredundant role in B-cell and T-cell proliferation. CTPS1 is required for rapid cell division in certain types of cancers that arise from blood cells.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-[2-(cyclopropylsulfonylamino)pyrimidin-4-yl]-N-[5-(6-ethoxypyrazin-2-yl)-2-pyridinyl]oxane-4-carboxamide
2.1.2 InChI
InChI=1S/C24H27N7O5S/c1-2-36-21-15-25-14-18(28-21)16-3-6-20(27-13-16)30-22(32)24(8-11-35-12-9-24)19-7-10-26-23(29-19)31-37(33,34)17-4-5-17/h3,6-7,10,13-15,17H,2,4-5,8-9,11-12H2,1H3,(H,26,29,31)(H,27,30,32)
2.1.3 InChI Key
WVCJRTCHVUNXST-UHFFFAOYSA-N
2.2 Other Identifiers
2.2.1 UNII
QG9C9SZZ3T
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 2377000-84-3

2. Dencatistat

3. Dencatistat [inn]

4. Qg9c9szz3t

5. Orb2566577

6. Chembl5436583

7. Schembl21381421

8. Schembl29791279

9. Hy-157783

10. Cs-0998846

11. 2h-pyran-4-carboxamide, 4-[2-[(cyclopropylsulfonyl)amino]-4-pyrimidinyl]-n-[5-(6-ethoxy-2-pyrazinyl)-2-pyridinyl]tetrahydro-

12. 4-[2-(cyclopropanesulfonamido)pyrimidin-4-yl]-n-[5-(6-ethoxypyrazin-2-yl)pyridin-2-yl]oxane-4-carboxamide

13. 4-[2-[(cyclopropylsulfonyl)amino]-4-pyrimidinyl]-n-[5-(6-ethoxy-2-pyrazinyl)-2-pyridinyl]tetrahydro-2h-pyran-4-carboxamide

2.4 Create Date
2019-11-02
3 Chemical and Physical Properties
Molecular Weight 525.6 g/mol
Molecular Formula C24H27N7O5S
XLogP30.5
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count11
Rotatable Bond Count9
Exact Mass Da
Monoisotopic Mass Da
Topological Polar Surface Area167
Heavy Atom Count37
Formal Charge0
Complexity877
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1