voclosporin   Click here for help

GtoPdb Ligand ID: 11388

Synonyms: 1,11-anhydro[L-alanyl-D-alanyl-N-methyl-L-leucyl-N-methyl-L-leucyl- N-methyl-L-valyl-[(2S,3R,4R,6E)-3-hydroxy-4-methyl- 2-(methylamino)nona-6,8-dienoyl][(2S)-2-aminobutanoyl]- N-methylglycyl-N-methyl-L-leucyl-L-valyl-N-methyl-L-leucine] | E-ISA247 | ISA(TX)247 | ISA-247 | ISA247 | ISATX247 | Lupkynis® | R 1524 | R-1524 | R1524
Approved drug Immunopharmacology Ligand
voclosporin is an approved drug (FDA (2021))
Comment: Voclosporin (ISA247, ISATX247) is a cyclic peptide that is a semi-synthetic cyclosporine analogue [1-3,6], but with distinct clinical efficacy and safety profiles [5]. Like cyclosporine, it has immunosuppressive action, and it binds cyclophilin A [4]. Functionally, it acts as a calcineurin inhibitor. Prior to voclosporin, clinically used calcineurin inhibitors were cyclosporine (cyclosporin A), tacrolimus, and pimecrolimus.
Click here for help
2D Structure
Click here for help
Click here for structure editor
SMILES / InChI / InChIKey
Click here for help
Canonical SMILES C=C/C=C/C[C@H]([C@H]([C@H]1C(=O)N[C@@H](CC)C(=O)N(C)CC(=O)N(C)[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N(C)[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N1C)C(C)C)C)CC(C)C)C)CC(C)C)C)C)C)O)C
Isomeric SMILES C=C/C=C/C[C@H]([C@H]([C@H]1C(=O)N[C@@H](CC)C(=O)N(C)CC(=O)N(C)[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N(C)[C@@H](CC(C)C)C(=O)N[C@H](C(=O)N[C@@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N([C@H](C(=O)N1C)C(C)C)C)CC(C)C)C)CC(C)C)C)C)C)O)C
InChI InChI=1S/C63H111N11O12/c1-25-27-28-29-41(15)53(76)52-57(80)66-44(26-2)59(82)68(18)34-49(75)69(19)45(30-35(3)4)56(79)67-50(39(11)12)62(85)70(20)46(31-36(5)6)55(78)64-42(16)54(77)65-43(17)58(81)71(21)47(32-37(7)8)60(83)72(22)48(33-38(9)10)61(84)73(23)51(40(13)14)63(86)74(52)24/h25,27-28,35-48,50-53,76H,1,26,29-34H2,2-24H3,(H,64,78)(H,65,77)(H,66,80)(H,67,79)/b28-27+/t41-,42+,43-,44+,45+,46+,47+,48+,50+,51+,52+,53-/m1/s1
InChI Key BICRTLVBTLFLRD-PTWUADNWSA-N
References
1. Abel MD, Aspeslet LJ, Freitag DG, Naicker S, Trepanier DJ, Kneteman NM, Foster RT, Yatscoff RW. (2001)
ISATX247: a novel calcineurin inhibitor.
J Heart Lung Transplant, 20 (2): 161. [PMID:11250240]
2. Aspeslet L, Freitag D, Trepanier D, Abel M, Naicker S, Kneteman N, Foster R, Yatscoff R. (2001)
ISA(TX)247: a novel calcineurin inhibitor.
Transplant Proc, 33 (1-2): 1048-51. [PMID:11267185]
3. Bîrsan T, Dambrin C, Freitag DG, Yatscoff RW, Morris RE. (2005)
The novel calcineurin inhibitor ISA247: a more potent immunosuppressant than cyclosporine in vitro.
Transpl Int, 17 (12): 767-71. [PMID:15827754]
4. Kuglstatter A, Mueller F, Kusznir E, Gsell B, Stihle M, Thoma R, Benz J, Aspeslet L, Freitag D, Hennig M. (2011)
Structural basis for the cyclophilin A binding affinity and immunosuppressive potency of E-ISA247 (voclosporin).
Acta Crystallogr D Biol Crystallogr, 67 (Pt 2): 119-23. [PMID:21245533]
5. Li Y, Palmisano M, Sun D, Zhou S. (2020)
Pharmacokinetic Disposition Difference Between Cyclosporine and Voclosporin Drives Their Distinct Efficacy and Safety Profiles in Clinical Studies.
Clin Pharmacol, 12: 83-96. [PMID:32669879]
6. (2007)
ISA 247: trans-ISA 247, trans-R 1524, ISA(TX)247, ISAtx 247, ISATx247, LX 211, LX211, R 1524, R-1524.
Drugs R D, 8 (2): 103-12. [PMID:17324008]