ISDA

Deposition Date 2019-05-07

Release Date 2020-02-12

Last Version Date 2024-03-13

Entry Detail

PDB ID:

6OVA

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

Crystal Structure of TYK2 with novel pyrrolidinone inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

unidentified baculovirus

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.50 Å

R-Value Free:

0.25

R-Value Work:

0.19

R-Value Observed:

0.19

Space Group:

P 61 2 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Non-receptor tyrosine-protein kinase TYK2
Gene (Uniprot):TYK2
Chain IDs:A
Chain Length:301
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P29597 Pfam ID:PF07714 EC:2.7.10.2

Ligand Molecules

N9G

Primary Citation

Efficient synthesis of tert-butyl 3-cyano-3-cyclopropyl-2-oxopyrrolidine-4-carboxylates: Highly functionalized 2-pyrrolidinone enabling access to novel macrocyclic Tyk2 inhibitors.

Sasaki, Y, Tokuhara, H, Ohba, Y, Okabe, A, Nakayama, M, Nakagawa, H, Skene, R, Hoffman, I, Zou, H, Yoshida, M.Show

Bioorg.Med.Chem.Lett. 30 126963 126963 (2020)

PMID: 31980341 DOI: 10.1016/j.bmcl.2020.126963

Abstact

Herein we report an efficient method for the synthesis of a highly functionalized 2-pyrrolidinone, tert-butyl 3-cyano-3-cyclopropyl-2-oxopyrrolidine-4-carboxylate, from readily available starting materials. Utility of this compound was demonstrated in the synthesis of a novel series of macrocyclic Tyk2 inhibitors, leading to the identification of a potent and selective macrocyclic Tyk2 inhibitor (26).

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