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Drug-Target Interaction

Drug

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PubChem ID:208908
Structure:
Synonyms:
1xkk
231277-92-2
4-Quinazolinamine,
4-Quinazolinamine, N-(3-chloro-4-((3-fluorophenyl)methoxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)-2-furanyl)-
CHEBI:49603
DB01259
FMM
GSK 572016
GW 572016
GW572016
Lapatinib
Lapatinib (INN)
Lapatinib ditosylate
Lapatinib tosilate hydrate
Lapatinib [INN]
LS-187029
LS-187771
N-(3-chloro-4-((3-fluorophenyl)methoxy)phenyl)-6-(5-(((2-(methylsulfonyl)ethyl)amino)methyl)-2-furanyl)-4-quinazolinamine
N-(3-Chloro-4-((3-fluorophenyl)methoxy)phenyl)-6-(5-((2-methylsulfonylethylamino)methyl)-2-furyl)quinazolin-4-amine
N-[3-chloro-4-(3-fluorobenzyloxy)phenyl]-6-[5-({[2-(methanesulfonyl)ethyl]amino}methyl)furan-2-yl]quinazolin-4-amine
N-[3-chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-[5-[(2-methylsulfonylethylamino)methyl]furan-2-yl]quinazolin-4-amine
N-{3-CHLORO-4-[(3-FLUOROBENZYL)OXY]PHENYL}-6-[5-({[2-(METHYLSULFONYL)ETHYL]AMINO}METHYL)-2-FURYL]-4-QUINAZOLINAMINE
NCGC00167507-01
nchembio866-comp20
Tykerb
ATC-Codes:

Target

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Uniprot ID:MK03_HUMAN
Synonyms:
ERK-1
ERT2
Extracellular signal-regulated kinase 1
Insulin-stimulated MAP2 kinase
MAP kinase 1
MAPK 1
Microtubule-associated protein 2 kinase
Mitogen-activated protein kinase 3
p44-ERK1
p44-MAPK
EC-Numbers:2.7.11.24
Organism:Homo sapiens
Human
PDB IDs:2ZOQ
Structure:
2ZOQ

Binding Affinities:

Ki: Kd:Ic 50:Ec50/Ic50:
----
->10000--

References:

16020981
Therapeutic targeting of multiple signaling pathways in malignant pleural mesothelioma.. Toru Mukohara; Gabriel Civiello; Bruce E Johnson; Pasi A Janne (2005) Oncology display abstract
The majority of malignant pleural mesotheliomas (MPMs) aberrantly express the epidermal growth factor receptor (ErbB1). We examined the efficacy of GW572016 (lapatinib), a dual inhibitor of ErbB1/ErbB2 with a panel of 10 MPM cell lines. Two of the 10 MPM cell lines, H2373 and H2452, underwent G1/S cell cycle arrest and growth inhibition with an IC(50) of 1 muM and 0.8 muM, respectively. There was no relationship between the presence or the amount of ErbB1, phospho-ErbB1, phospho-ErbB2, ErbB3, ErbB4, phospho-Akt, and Akt or the ability of lapatinib to inhibit phospho-ErbB1 in these cell lines compared to those that did not respond to lapatinib. The sensitive cell lines had a time-dependent decrease in phospho-Akt and/or ERK1/2, and an increase in p27 and when treated with lapatinib. The combination of lapatinib with U0126, LY294002 or rapamycin caused greater growth inhibition than either drug alone in the sensitive cell lines while this did not occur in the resistant cell lines. Our findings suggest that ErbB1 alone is a therapeutic target for the minority of mesotheliomas and that combining ErbB1 inhibitors with signal transduction inhibitors in mesothelioma will enhance their effectiveness. Furthermore, combinations of growth factor and signal transduction inhibitors may be needed to inhibit the growth of the majority of MPM cell lines, and therefore patients with MPM.