Ligand
Ligand Name:   Tirabrutinib
Ligand Type:   non-polymer
Ligand ID:   COVPDB360 PubChem:   54755438
Synonym(s):  
  •   1351636-18-4
  • btk kinase inhibitor
  • tirabrutinib free base
  • unii-lxg44ndl2t
  • lxg44ndl2t
  • ono-4059(free base)
  • 1351636-18-4 (free base)
  • (r)-6-amino-9-(1-(but-2-ynoyl)pyrrolidin-3-yl)-7-(4-phenoxyphenyl)-7,9-dihydro-8h-purin-8-one
  • ono4059
  • tirabrutinib [inn]
  • chembl4071161
  • schembl14798454
  • 6-amino-9-[(3r)-1-but-2-ynoylpyrrolidin-3-yl]-7-(4-phenoxyphenyl)purin-8-one
  • bdbm194087
  • ex-a2358
  • gs4059
  • nsc797933
  • nsc800995
  • zinc72318699
  • akos030526437
  • cs-5676
  • db15227
  • nsc-797933
  • nsc-800995
  • sb22940
  • ono-4059; tirabrutinib; gs-4059
  • as-57314
  • hy-15771
  • ono-4059 (gs-4059)
  • f10085
  • us9199997, 9
  • q27283239
  • (r)-6-amino-9-(1-(but-2-ynoyl)pyrrolidin-3-yl)-7-(4-phenoxyphenyl)-7h-purin-8(9h)-one
  • 6-amino-9-((3r)-1-(2-butynoyl)-3-pyrrolidinyl)-7-(4-phenoxyphenyl)-7,9-dihydro-8h-purin-8-one
  • 6-amino-9-[(3r)-1-(2-butynoyl)pyrrolidine-3-yl]-7-(4-phenoxyphenyl)-7,9-dihydro-8h-purine-8-one
  • 8h-purin-8-one,6-amino-7,9-dihydro-9-((3r)-1-(1-oxo-2-butyn-1-yl)-3-pyrrolidinyl)-7-(4-phenoxyphenyl)
show 35 synonym(s)
DrugBank:   DB15227 ChEMBL:   CHEMBL4071161
Canonical SMILES:   CC#CC(=O)N1CC[C@H](C1)n2c(=O)n(c(c23)c(N)ncn3)-c4ccc(cc4)Oc5ccccc5
Standard InChI:   InChI=1S/C25H22N6O3/c1-2-6-21(32)29-14-13-18(15-29)31-24-22(23(26)27-16-28-24)30(25(31)33)17-9-11-20(12-10-17)34-19-7-4-3-5-8-19/h3-5,7-12,16,18H,13-15H2,1H3,(H2,26,27,28)/t18-/m1/s1
Molecular Formula:   C25H22N6O3 Mol. Weight:   454.17532 logP:   2.7534
HBD:   1 HBA:   8
#Rotatable Bonds:   4 TPSA:   108.27

Bound Proteins
Protein Name Uniprot ID/ACC Organism PDB ID HET Code Binding Affinity Binding Database Complex Card
Tyrosine-protein kinase BTK Q06187 (BTK_HUMAN) Homo sapiens (Human) 5P9M 7GB
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