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A1EK0

Summary
Name:Tirabrutinib
Synonyms:Btk Kinase inhibitor
Formula:C25 H22 N6 O3
Formal charge:0
Formula weight:454.481 Da
Component type:non-polymer

Chemical Identifiers

ProgramVersionName
OpenEye OEToolkits2.0.76-azanyl-9-[(3~{R})-1-but-2-ynoylpyrrolidin-3-yl]-7-(4-phenoxyphenyl)purin-8-one

Chemical Descriptors

TypeProgramVersionDescriptor
InChIInChI1.06InChI=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
InChIKeyInChI1.06SEJLPXCPMNSRAM-GOSISDBHSA-N
SMILES_CANONICALCACTVS3.385CC#CC(=O)N1CC[C@H](C1)N2C(=O)N(c3ccc(Oc4ccccc4)cc3)c5c(N)ncnc25
SMILESCACTVS3.385CC#CC(=O)N1CC[CH](C1)N2C(=O)N(c3ccc(Oc4ccccc4)cc3)c5c(N)ncnc25
SMILES_CANONICALOpenEye OEToolkits2.0.7CC#CC(=O)N1CC[C@H](C1)N2c3c(c(ncn3)N)N(C2=O)c4ccc(cc4)Oc5ccccc5
SMILESOpenEye OEToolkits2.0.7CC#CC(=O)N1CCC(C1)N2c3c(c(ncn3)N)N(C2=O)c4ccc(cc4)Oc5ccccc5

250059

PDB entries from 2026-03-04

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