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Details

Stereochemistry ACHIRAL
Molecular Formula C20H13FN4O2
Molecular Weight 360.3412
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PD-169316

SMILES

[O-][N+](=O)C1=CC=C(C=C1)C2=NC(=C(N2)C3=CC=NC=C3)C4=CC=C(F)C=C4

InChI

InChIKey=BGIYKDUASORTBB-UHFFFAOYSA-N
InChI=1S/C20H13FN4O2/c21-16-5-1-13(2-6-16)18-19(14-9-11-22-12-10-14)24-20(23-18)15-3-7-17(8-4-15)25(26)27/h1-12H,(H,23,24)

HIDE SMILES / InChI

Description
Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/22913737

PD-169316 is a selective inhibitor of p38 MAPK. It inhibits p38 MAPK with an IC50 of 89 nM. PD169316, inhibits transforming growth factor beta-induced Smad signaling in human ovarian cancer cells. In an amyloid β (Aβ) rat model of Alzheimer's disease it was demonstrated that caspase-3 and Bax/Bcl-2 ratio, two marks of apoptosis, were significantly decreased in the rats pre-treated with PD169316 intracerebroventricularly.This study suggested the potential neuroprotective role of PD 169316 against the neuronal toxicity induced by Aβ.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
89.0 nM [IC50]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
PubMed

PubMed

TitleDatePubMed
MEK and p38MAPK inhibitors potentiate TNF-alpha induced apoptosis in U937 cells.
2001 Jan-Feb
Tumor promoter arsenite stimulates histone H3 phosphoacetylation of proto-oncogenes c-fos and c-jun chromatin in human diploid fibroblasts.
2003 Apr 11
Involvement of p38 mitogen-activated protein kinase in heat shock protein 27 induction in human neutrophils.
2003 Apr 18
Rosiglitazone and retinoic acid induce uncoupling protein-1 (UCP-1) in a p38 mitogen-activated protein kinase-dependent manner in fetal primary brown adipocytes.
2003 Jan 3
All-trans retinoic acid potentiates Taxotere-induced cell death mediated by Jun N-terminal kinase in breast cancer cells.
2004 Jan 15
A p38 inhibitor allows to dissociate differentiation and apoptotic processes triggered upon LIF withdrawal in mouse embryonic stem cells.
2004 Mar
Role of cell signaling in B[a]P-induced apoptosis: characterization of unspecific effects of cell signaling inhibitors and apoptotic effects of B[a]P metabolites.
2005 Jan 15
Calcium-activated RAF/MEK/ERK signaling pathway mediates p53-dependent apoptosis and is abrogated by alpha B-crystallin through inhibition of RAS activation.
2005 Sep
p38 mitogen-activated protein kinase activity commits embryonic stem cells to either neurogenesis or cardiomyogenesis.
2006 May
N-(4-hydroxyphenyl)retinamide-induced apoptosis triggered by reactive oxygen species is mediated by activation of MAPKs in head and neck squamous carcinoma cells.
2006 May 4
Up-regulation of cyclooxygenase-2 by cobalt chloride-induced hypoxia is mediated by phospholipase D isozymes in human astroglioma cells.
2007 Dec
A systematic interaction map of validated kinase inhibitors with Ser/Thr kinases.
2007 Dec 18
Dissecting the signaling pathway of nicotine-mediated neuroprotection in a mouse Alzheimer disease model.
2007 Jan
The role of p38 MAPK and JNK in Arsenic trioxide-induced mitochondrial cell death in human cervical cancer cells.
2008 Oct
15-Deoxy-Delta-Prostaglandin J(2) Upregulates the Expression of LPS-Induced IL-8/CXCL8 mRNA in Vascular Smooth Muscle Cells from Spontaneously Hypertensive Rats.
2009 Apr
Heparin binding epidermal growth factor-like growth factor and PD169316 prevent apoptosis in mouse embryonic stem cells.
2009 Feb
Comprehensive assay of kinase catalytic activity reveals features of kinase inhibitor selectivity.
2011 Oct 30
A broad activity screen in support of a chemogenomic map for kinase signalling research and drug discovery.
2013 Apr 15
Quinoline compound KM11073 enhances BMP-2-dependent osteogenic differentiation of C2C12 cells via activation of p38 signaling and exhibits in vivo bone forming activity.
2015
A Role for p38 Mitogen-activated Protein Kinase-mediated Threonine 30-dependent Norepinephrine Transporter Regulation in Cocaine Sensitization and Conditioned Place Preference.
2015 Apr 24
Patents

Sample Use Guides

Rats: ICV infusion of PD169316 (30 ug/5ml 1% DMSO in PBS) with PBS injection (3 ul/side in CA1)
Route of Administration: Other
Pretreatment of CaOV3 cells with 10 uM PD-169316 resulted in decreased TGFb1-induced Smad2 and Smad3 phosphorylation
Name Type Language
PD-169316
Common Name English
PYRIDINE, 4-(4-(4-FLUOROPHENYL)-2-(4-NITROPHENYL)-1H-IMIDAZOL-5-YL)-
Systematic Name English
PYRIDINE, 4-(5-(4-FLUOROPHENYL)-2-(4-NITROPHENYL)-1H-IMIDAZOL-4-YL)-
Systematic Name English
J1.342.800J
Code English
2-(4-NITROPHENYL)-4-(4-FLUOROPHENYL)-5-(4-PYRIDINYL)-1H-IMIDAZOLE
Systematic Name English
PD168316
Code English
Code System Code Type Description
FDA UNII
GX3Y2V80CV
Created by admin on Sat Dec 16 08:09:02 GMT 2023 , Edited by admin on Sat Dec 16 08:09:02 GMT 2023
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PUBCHEM
4712
Created by admin on Sat Dec 16 08:09:02 GMT 2023 , Edited by admin on Sat Dec 16 08:09:02 GMT 2023
PRIMARY
EPA CompTox
DTXSID8042684
Created by admin on Sat Dec 16 08:09:02 GMT 2023 , Edited by admin on Sat Dec 16 08:09:02 GMT 2023
PRIMARY
CAS
152121-53-4
Created by admin on Sat Dec 16 08:09:02 GMT 2023 , Edited by admin on Sat Dec 16 08:09:02 GMT 2023
PRIMARY