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Identification
NameOSI-461
Accession NumberDB05415
TypeSmall Molecule
GroupsInvestigational
Description

OSI-461 is a second-generation molecule belonging to a new class of drugs termed selective apoptotic anti-neoplastic drugs (SAANDs).

Structure
Thumb
SynonymsNot Available
External Identifiers Not Available
Approved Prescription ProductsNot Available
Approved Generic Prescription ProductsNot Available
Approved Over the Counter ProductsNot Available
Unapproved/Other Products Not Available
International BrandsNot Available
Brand mixturesNot Available
SaltsNot Available
Categories
UNIINot Available
CAS numberNot Available
WeightNot Available
Chemical FormulaNot Available
InChI KeyNot Available
InChINot Available
IUPAC NameNot Available
SMILESNot Available
Taxonomy
ClassificationNot classified
Pharmacology
IndicationInvestigated for use/treatment in crohn's disease, inflammatory bowel disease, kidney cancer, leukemia (lymphoid), and prostate cancer.
PharmacodynamicsNot Available
Mechanism of actionOSI-461 is cGMP phosphodiesterase (cGMP-PDEs) inhibitors which is designed to lead to sustained activation of the intracellular signaling protein, Protein Kinase G (PKG), and subsequent stimulation of apoptosis through the c-Jun kinase pathway. Broad spectrum inhibition of cGMP-PDEs have been shown to lead to elevation in cGMP levels and the sustained activation of PKG. This in turn directly phosphorylates MEKK1 leading to activation of the N-terminal c-Jun kinase (JNK-1) pathway, a known pro-apoptotic signaling pathway.
Related Articles
AbsorptionNot Available
Volume of distributionNot Available
Protein bindingNot Available
MetabolismNot Available
Route of eliminationNot Available
Half lifeNot Available
ClearanceNot Available
ToxicityNot Available
Affected organismsNot Available
PathwaysNot Available
SNP Mediated EffectsNot Available
SNP Mediated Adverse Drug ReactionsNot Available
ADMET
Predicted ADMET features
PropertyValueProbability
Human Intestinal AbsorptionNot AvailableNot Available
Blood Brain BarrierNot AvailableNot Available
Caco-2 permeableNot AvailableNot Available
P-glycoprotein substrateNot AvailableNot Available
P-glycoprotein inhibitor INot AvailableNot Available
P-glycoprotein inhibitor IINot AvailableNot Available
Renal organic cation transporterNot AvailableNot Available
CYP450 2C9 substrateNot AvailableNot Available
CYP450 2D6 substrateNot AvailableNot Available
CYP450 3A4 substrateNot AvailableNot Available
CYP450 1A2 substrateNot AvailableNot Available
CYP450 2C9 inhibitorNot AvailableNot Available
CYP450 2D6 inhibitorNot AvailableNot Available
CYP450 2C19 inhibitorNot AvailableNot Available
CYP450 3A4 inhibitorNot AvailableNot Available
CYP450 inhibitory promiscuityNot AvailableNot Available
Ames testNot AvailableNot Available
CarcinogenicityNot AvailableNot Available
BiodegradationNot AvailableNot Available
Rat acute toxicityNot AvailableNot applicable
hERG inhibition (predictor I)Not AvailableNot Available
hERG inhibition (predictor II)Not AvailableNot Available
ADMET data is predicted using admetSAR, a free tool for evaluating chemical ADMET properties. (23092397 )
Pharmacoeconomics
ManufacturersNot Available
PackagersNot Available
Dosage formsNot Available
PricesNot Available
PatentsNot Available
Properties
StateSolid
Experimental PropertiesNot Available
Predicted PropertiesNot Available
Spectra
Mass Spec (NIST)Not Available
Spectra
Spectrum TypeDescriptionSplash Key
References
Synthesis ReferenceNot Available
General References
  1. Shimizu M, Suzui M, Deguchi A, Lim JT, Xiao D, Hayes JH, Papadopoulos KP, Weinstein IB: Synergistic effects of acyclic retinoid and OSI-461 on growth inhibition and gene expression in human hepatoma cells. Clin Cancer Res. 2004 Oct 1;10(19):6710-21. [PubMed:15475462 ]
External Links
ATC CodesNot Available
AHFS CodesNot Available
PDB EntriesNot Available
FDA labelNot Available
MSDSNot Available
Interactions
Drug InteractionsNot Available
Food InteractionsNot Available

Targets

Kind
Protein
Organism
Human
Pharmacological action
unknown
General Function:
Metal ion binding
Specific Function:
Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. This phosphodiesterase catalyzes the specific hydrolysis of cGMP to 5'-GMP (PubMed:9714779, PubMed:15489334). Specifically regulates nitric-oxide-generated cGMP (PubMed:15489334).
Gene Name:
PDE5A
Uniprot ID:
O76074
Molecular Weight:
99984.14 Da
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Drug created on November 18, 2007 11:24 / Updated on August 17, 2016 12:24