lonodelestat

Home
Ligands
lonodelestat

GtoPdb Ligand ID: 11275

Synonyms: cyclo[Ala-Ser-Ile-Pro-Pro-Gln-Lys-Tyr-D-Pro-Pro-Nle(Bu)-Glu-Thr] | POL-6014 | POL6014

Comment: Lonodelestat is a modified cyclic peptide (macrolide) that acts as a selective inhibitor of human neutrophil elastase (hNE). It is being developed by Santhera Pharmaceuticals, under license from its originator Polyphor. In April 2020 Santhera announced a COVID-19 collaboration, in which non-clinical research will be conducted by Cold Spring Harbor Laboratory (CSHL) to further validate hNE as a target and assess lonodelestat as a potential agent for treating COVID-19-related acute respiratory distress syndrome (ARDS).

lonodelestat is commercially available from our sponsors

2D Structure

Physico-chemical Properties

Hydrogen bond acceptors	33
Hydrogen bond donors	15
Rotatable bonds	23
Topological polar surface area	510.24
Molecular weight	1477.82
XLogP	4.88
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	NCCCC[C@@H]1NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]2CCCN2C(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]2N(C(=O)[C@@H]3N(C(=O)[C@@H](NC1=O)Cc1ccc(cc1)O)CCC3)CCC2)CCCCCCCC)CCC(=O)O)[C@H](O)C)[C@H](CC)C
Isomeric SMILES	NCCCC[C@@H]1NC(=O)[C@H](CCC(=O)N)NC(=O)[C@@H]2CCCN2C(=O)[C@@H]2CCCN2C(=O)[C@@H](NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H]2N(C(=O)[C@@H]3N(C(=O)[C@@H](NC1=O)Cc1ccc(cc1)O)CCC3)CCC2)CCCCCCCC)CCC(=O)O)[C@H](O)C)[C@H](CC)C
InChI	InChI=1S/C71H111N15O19/c1-6-8-9-10-11-12-19-46-60(94)76-48(30-32-56(91)92)63(97)82-58(42(5)88)67(101)74-41(4)59(93)80-50(39-87)64(98)81-57(40(3)7-2)71(105)86-37-18-24-54(86)70(104)84-35-16-22-52(84)66(100)78-47(29-31-55(73)90)62(96)75-45(20-13-14-33-72)61(95)79-49(38-43-25-27-44(89)28-26-43)68(102)85-36-17-23-53(85)69(103)83-34-15-21-51(83)65(99)77-46/h25-28,40-42,45-54,57-58,87-89H,6-24,29-39,72H2,1-5H3,(H2,73,90)(H,74,101)(H,75,96)(H,76,94)(H,77,99)(H,78,100)(H,79,95)(H,80,93)(H,81,98)(H,82,97)(H,91,92)/t40-,41-,42+,45-,46-,47-,48-,49-,50-,51-,52-,53+,54-,57-,58-/m0/s1
InChI Key	JMWYNUHGKFJVIB-QGFXQWJDSA-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/)