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2D Structure
Also known as: Bcl-2/bcl-xl inhibitor 1, Apg-2575, 2180923-05-9, Osl3fez1if, Apg2575, 4-[4-[[8-(4-chlorophenyl)spiro[3.5]non-7-en-7-yl]methyl]piperazin-1-yl]-n-[4-[[(2s)-1,4-dioxan-2-yl]methylamino]-3-nitrophenyl]sulfonyl-2-(1h-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
Molecular Formula
C45H48ClN7O8S
Molecular Weight
882.4  g/mol
InChI Key
FNBXDBIYRAPDPI-BHVANESWSA-N
FDA UNII
OSL3FEZ1IF

Lisaftoclax is an orally bioavailable and selective inhibitor of the anti-apoptotic protein B-cell lymphoma 2 (Bcl-2), with potential pro-apoptotic and antineoplastic activities. Upon oral administration, lisaftoclax targets, binds to and inhibits the activity of Bcl-2. This restores apoptotic processes in tumor cells. Bcl-2 is overexpressed in many cancers and plays an important role in the negative regulation of apoptosis; its expression is associated with increased drug resistance and tumor cell survival.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-[4-[[8-(4-chlorophenyl)spiro[3.5]non-7-en-7-yl]methyl]piperazin-1-yl]-N-[4-[[(2S)-1,4-dioxan-2-yl]methylamino]-3-nitrophenyl]sulfonyl-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide
2.1.2 InChI
InChI=1S/C45H48ClN7O8S/c46-33-4-2-30(3-5-33)39-25-45(12-1-13-45)14-10-32(39)28-51-16-18-52(19-17-51)34-6-8-38(42(23-34)61-35-22-31-11-15-47-43(31)49-26-35)44(54)50-62(57,58)37-7-9-40(41(24-37)53(55)56)48-27-36-29-59-20-21-60-36/h2-9,11,15,22-24,26,36,48H,1,10,12-14,16-21,25,27-29H2,(H,47,49)(H,50,54)/t36-/m0/s1
2.1.3 InChI Key
FNBXDBIYRAPDPI-BHVANESWSA-N
2.1.4 Canonical SMILES
C1CC2(C1)CCC(=C(C2)C3=CC=C(C=C3)Cl)CN4CCN(CC4)C5=CC(=C(C=C5)C(=O)NS(=O)(=O)C6=CC(=C(C=C6)NCC7COCCO7)[N+](=O)[O-])OC8=CN=C9C(=C8)C=CN9
2.1.5 Isomeric SMILES
C1CC2(C1)CCC(=C(C2)C3=CC=C(C=C3)Cl)CN4CCN(CC4)C5=CC(=C(C=C5)C(=O)NS(=O)(=O)C6=CC(=C(C=C6)NC[C@H]7COCCO7)[N+](=O)[O-])OC8=CN=C9C(=C8)C=CN9
2.2 Other Identifiers
2.2.1 UNII
OSL3FEZ1IF
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Bcl-2/bcl-xl Inhibitor 1

2. Apg-2575

3. 2180923-05-9

4. Osl3fez1if

5. Apg2575

6. 4-[4-[[8-(4-chlorophenyl)spiro[3.5]non-7-en-7-yl]methyl]piperazin-1-yl]-n-[4-[[(2s)-1,4-dioxan-2-yl]methylamino]-3-nitrophenyl]sulfonyl-2-(1h-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide

7. Benzamide, 4-(4-((6-(4-chlorophenyl)spiro(3.5)non-6-en-7-yl)methyl)-1-piperazinyl)-n-((4-(((2s)-1,4-dioxan-2-ylmethyl)amino)-3-nitrophenyl)sulfonyl)-2-(1h-pyrrolo(2,3-b)pyridin-5-yloxy)-

8. Unii-osl3fez1if

9. Lisaftoclax [inn]

10. Lisaftoclax [who-dd]

11. Schembl20580489

12. Us10221174, Compound 6

13. Bdbm361577

14. Glxc-25842

15. Ex-a6915

16. Nsc837893

17. Nsc-837893

18. Hy-129179

19. Cs-0103865

20. (s)-n-((4-(((1,4-dioxan-2-yl)methyl)amino)-3- Nitrophenyl)sulfonyl)-2-((1h-pyrrolo[2,3-b]pyridin- 5-yl)oxy)-4-(4-((6-(4-chlorophenyl)spiro[3.5]non-6- En-7-yl)methyl)piperazin-1-yl)benzamide

21. 4-(4-((6-(4-chlorophenyl)spiro(3.5)non-6-en-7-yl)methyl)-piperazin-1-yl)-n-((3-nitro-4-(((2s)-1,4-dioxan-2-ylmethyl)amino)phenyl)sulfonyl)-2-(1hpyrrolo(2,3-b)pyridin-5-yloxy)benzamide

2.4 Create Date
2019-03-16
3 Chemical and Physical Properties
Molecular Weight 882.4 g/mol
Molecular Formula C45H48ClN7O8S
XLogP37.5
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count12
Rotatable Bond Count12
Exact Mass881.2973604 g/mol
Monoisotopic Mass881.2973604 g/mol
Topological Polar Surface Area192 Ų
Heavy Atom Count62
Formal Charge0
Complexity1690
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1