plitidepsin

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Ligands
plitidepsin

GtoPdb Ligand ID: 11396

Synonyms: Aplidin® | aplidine | Dehydrodidemnin B

plitidepsin is an approved drug

Comment: Plitidepsin was isolated from the sea squirt Aplidium albicans. It was found to have potent anti-tumour activity, that is mediated via modulation of human elongation factor 1-α (eEF1A) proteins and the translation process. Plitidepsin is also an immunomodulator and has antiviral properties.

SARS-CoV-2: The coronavirus exploits the eukaryotic (host) translation machinery to allow it to replicate. As a translation disruptor, plitidepsin has demonstrated in vivo anti-SARS-CoV-2 activity in mouse models of infection [1]. Under in vitro experimental conditions plitidepsin inhibited SARS-CoV-2 replication more effectively than remdesivir.

plitidepsin is commercially available from our sponsors

2D Structure

Physico-chemical Properties

Hydrogen bond acceptors	21
Hydrogen bond donors	4
Rotatable bonds	18
Topological polar surface area	284.74
Molecular weight	1109.63
XLogP	5.07
No. Lipinski's rules broken	3

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

SMILES / InChI / InChIKey

Canonical SMILES	CC[C@@H]([C@H]1NC(=O)[C@@H](NC(=O)[C@H](N(C(=O)[C@@H]2CCCN2C(=O)C(=O)C)C)CC(C)C)[C@@H](C)OC(=O)[C@H](Cc2ccc(cc2)OC)N(C)C(=O)[C@@H]2CCCN2C(=O)[C@@H](NC(=O)[C@H](C(=O)[C@@H](OC(=O)C[C@@H]1O)C(C)C)C)CC(C)C)C
Isomeric SMILES	CC[C@@H]([C@H]1NC(=O)[C@@H](NC(=O)[C@H](N(C(=O)[C@@H]2CCCN2C(=O)C(=O)C)C)CC(C)C)[C@@H](C)OC(=O)[C@H](Cc2ccc(cc2)OC)N(C)C(=O)[C@@H]2CCCN2C(=O)[C@@H](NC(=O)[C@H](C(=O)[C@@H](OC(=O)C[C@@H]1O)C(C)C)C)CC(C)C)C
InChI	InChI=1S/C57H87N7O15/c1-15-33(8)46-44(66)29-45(67)79-49(32(6)7)48(68)34(9)50(69)58-39(26-30(2)3)54(73)64-25-17-19-41(64)56(75)62(13)43(28-37-20-22-38(77-14)23-21-37)57(76)78-36(11)47(52(71)59-46)60-51(70)42(27-31(4)5)61(12)55(74)40-18-16-24-63(40)53(72)35(10)65/h20-23,30-34,36,39-44,46-47,49,66H,15-19,24-29H2,1-14H3,(H,58,69)(H,59,71)(H,60,70)/t33-,34-,36+,39-,40-,41-,42+,43-,44-,46+,47-,49-/m0/s1
InChI Key	UUSZLLQJYRSZIS-LXNNNBEUSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)