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2D Structure
Also known as: Cc-92480, 2259648-80-9, Unii-la88ih4o02, Mezigdomide [usan], La88ih4o02, Cc92480
Molecular Formula
C32H30FN5O4
Molecular Weight
567.6  g/mol
InChI Key
YTINZZFBHWSAGL-NDEPHWFRSA-N
FDA UNII
LA88IH4O02

Mezigdomide is a modulator of the E3 ubiquitin ligase complex containing cereblon (CRL4-CRBN E3 ubiquitin ligase), with potential immunomodulating and antineoplastic activities. Upon administration, mezigdomide specifically binds to cereblon (CRBN), thereby affecting the ubiquitin E3 ligase activity, and targeting certain substrate proteins for ubiquitination. This induces proteasome-mediated degradation of certain transcription factors, some of which are transcriptional repressors in T-cells. This leads to modulation of the immune system, including activation of T-lymphocytes, and downregulation of the activity of other proteins, some of which play key roles in the proliferation of certain cancer cell types. CRBN, the substrate recognition component of the CRL4-CRBN E3 ubiquitin ligase complex, plays a key role in the ubiquitination of certain proteins.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-[4-[[4-[[2-[(3S)-2,6-dioxopiperidin-3-yl]-1-oxo-3H-isoindol-4-yl]oxymethyl]phenyl]methyl]piperazin-1-yl]-3-fluorobenzonitrile
2.1.2 InChI
InChI=1S/C32H30FN5O4/c33-26-16-23(17-34)8-9-27(26)37-14-12-36(13-15-37)18-21-4-6-22(7-5-21)20-42-29-3-1-2-24-25(29)19-38(32(24)41)28-10-11-30(39)35-31(28)40/h1-9,16,28H,10-15,18-20H2,(H,35,39,40)/t28-/m0/s1
2.1.3 InChI Key
YTINZZFBHWSAGL-NDEPHWFRSA-N
2.1.4 Canonical SMILES
C1CC(=O)NC(=O)C1N2CC3=C(C2=O)C=CC=C3OCC4=CC=C(C=C4)CN5CCN(CC5)C6=C(C=C(C=C6)C#N)F
2.1.5 Isomeric SMILES
C1CC(=O)NC(=O)[C@H]1N2CC3=C(C2=O)C=CC=C3OCC4=CC=C(C=C4)CN5CCN(CC5)C6=C(C=C(C=C6)C#N)F
2.2 Other Identifiers
2.2.1 UNII
LA88IH4O02
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. Cc-92480

2. 2259648-80-9

3. Unii-la88ih4o02

4. Mezigdomide [usan]

5. La88ih4o02

6. Cc92480

7. Who 11455

8. (s)-4-(4-(4-(((2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)oxy)methyl)benzyl)piperazin-1-yl)-3-fluorobenzonitrile

9. 4-[4-[[4-[[2-[(3s)-2,6-dioxopiperidin-3-yl]-1-oxo-3h-isoindol-4-yl]oxymethyl]phenyl]methyl]piperazin-1-yl]-3-fluorobenzonitrile

10. (83s)-12-fluoro-71,82,86-trioxo-71,73-dihydro-6-oxa-7(4,2)-isoindola-2(1,4)-piperazina-8(3)-piperidina-1(1),4(1,4)-dibenzenaoctaphane-14-carbonitrile

11. Benzonitrile, 4-(4-((4-(((2-((3s)-2,6-dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1hisoindol-4-yl)oxy)methyl)phenyl)methyl)-1-piperazinyl)-3-fluoro-

12. Qfc

13. Mezigdomide [who-dd]

14. Mezigdomide [inn]

15. Chembl4648616

16. Schembl20608563

17. Gtpl12718

18. Bcp32805

19. Ex-a5597

20. S8975

21. Akos040732735

22. At18067

23. Compound 4 [pmid: 32130004]

24. Ms-30267

25. Hy-129395

26. Cc 92480; Cc92480

27. Cs-0105182

28. 4-(4-((4-(((2-((3s)-2,6-dioxopiperidin-3-yl)-1-oxo-2,3-dihydro-1h-isoindol-4- Yl)oxy)methyl)phenyl)methyl)piperazin-1-yl)-3-fluorobenzonitrile

29. 4-[4-({4-[({2-[(3s)-2,6-dioxopiperidin-3-yl]-1-oxo-2,3-dihydro-1h-isoindol-4-yl}oxy)methyl]phenyl}methyl)piperazin-1-yl]-3-fluorobenzonitrile

30. Benzonitrile, 4-(4-((4-(((2-((3s)-2,6-dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1h-isoindol-4-yl)oxy)methyl)phenyl)methyl)-1-piperazinyl)-3-fluoro-

2.4 Create Date
2019-03-16
3 Chemical and Physical Properties
Molecular Weight 567.6 g/mol
Molecular Formula C32H30FN5O4
XLogP32.9
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count8
Rotatable Bond Count7
Exact Mass g/mol
Monoisotopic Mass g/mol
Topological Polar Surface Area106
Heavy Atom Count42
Formal Charge0
Complexity1050
Isotope Atom Count0
Defined Atom Stereocenter Count1
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 mature B-cell neoplasms