Page last updated: 2024-11-13

ipi-926

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth Market Indicators

Description

IPI-926: a semisynthetic derivative of cyclopamine that is a smoothened inhibitor with antineoplastic activity; structure in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID25027363
CHEMBL ID538867
CHEBI ID177425
SCHEMBL ID421999
MeSH IDM0536706

Synonyms (39)

Synonym
patidegib
1037210-93-7
n-[(3r,3'r,3'as,4ar,6's,6ar,6bs,7'ar,9s,12as,12bs)-3',6',11,12b-tetramethylspiro[1,2,3,4,4a,5,6,6a,6b,7,8,10,12,12a-tetradecahydronaphtho[2,1-a]azulene-9,2'-3a,4,5,6,7,7a-hexahydro-3h-uro[3,2-b]pyridine]-3-yl]methanesulonamide
CHEBI:177425
ip9 free base
CHEMBL538867 ,
fin-5
ipi 926
ip-9
ipi-926 free base
ipi-926
saridegib
n-((2s,3r,3as,3''r,4a''r,6s,6a''r,6b''s,7ar,12a''s,12b''s)-3,6,11'',12b''-tetramethyl-2'',3a,3'',4,4'',4a'',5,5'',6,6'',6a'',6b'',7,7a,7'',8'',10'',12'',12a'',12b''-icosahydro-1''h,3h-spiro[furo[3,2-b]pyridine-2,9''-naphtho[2,1-a]azulene]-3''-yl)methanesu
bdbm50293788
D10324
patidegib (usan)
jt96fpu35x ,
saridegib [rescinded usan]
unii-jt96fpu35x
methanesulfonamide, n-((2s,3r,3'r,3as,4'ar,6s,6'ar,6'bs,7ar,12'as,12'bs)- 2',3',3a,4,4',4'a,5,5',6,6',6'a,6'b,7,7',7a,8',10',12',12'a,12'b-eicosahydro-3,6,11',12'b-tetramethylspiro(furo(3,2-b)pyridine-2(3h),9'(1'h)-naphth(2,1-a)azulen)-3'-yl)-
who 9619
patidegib [usan:inn]
gtpl8198
n-[(3r,3'r,3'as,4ar,6's,6ar,6bs,7'ar,9s,12as,12bs)-3',6',11,12b-tetramethylspiro[1,2,3,4,4a,5,6,6a,6b,7,8,10,12,12a-tetradecahydronaphtho[2,1-a]azulene-9,2'-3a,4,5,6,7,7a-hexahydro-3h-furo[3,2-b]pyridine]-3-yl]methanesulfonamide
SCHEMBL421999
patidegib [who-dd]
methanesulfonamide, n-((2s,3r,3'r,3as,4'ar,6s,6'ar,6'bs,7ar,12'as,12'bs)-2',3',3a,4,4',4'a,5,5',6,6',6'a,6'b,7,7',7a,8',10',12',12'a,12'b-eicosahydro-3,6,11',12'b-tetramethylspiro(furo(3,2-b)pyridine-2(3h),9'(1'h)-naphth(2,1-a)azulen)-3'-yl)-
patidegib [inn]
patidegib [usan]
HY-16587
CS-0007501
DTXSID40146032
AKOS027326808
DB12655
n-((2s,3r,3as,3'r,4a'r,6s,6a'r,6b's,7ar,12a's,12b's)-3,6,11',12b'-tetramethyl-2',3a,3',4,4',4a',5,5',6,6',6a',6b',7,7a,7',8',10',12',12a',12b'-icosahydro-1'h,3h-spiro[furo[3,2-b]pyridine-2,9'-naphtho[2,1-a]azulen]-3'-yl)methanesulfonamide
Q15426668
saridegib (ipi-926; patidegib)
MS-29382
EX-A7972

Research Excerpts

Bioavailability

ExcerptReferenceRelevance
" Oral bioavailability ranges from moderate in monkey to high in mouse and dog."( The pre-clinical absorption, distribution, metabolism and excretion properties of IPI-926, an orally bioavailable antagonist of the hedgehog signal transduction pathway.
Adams, J; Arsenault, B; Campbell, M; Campbell, V; Carter, B; Castro, A; Constan, A; Dunbar, J; Faia, K; Ferguson, J; Grogan, M; Hoyt, J; Lee, J; Loewen, G; Manna, J; McGovern, K; Nair, S; Nevejans, J; Palombella, V; Peluso, M; Read, M; Smith, S; Soglia, J; Sydor, J; Tremblay, M; Whitebread, N, 2013
)
0.62
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Drug Classes (1)

ClassDescription
piperidines
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (3)

Potency Measurements

ProteinTaxonomyMeasurementAverage (µ)Min (ref.)Avg (ref.)Max (ref.)Bioassay(s)
PPM1D proteinHomo sapiens (human)Potency14.74030.00529.466132.9993AID1347411
Interferon betaHomo sapiens (human)Potency14.74030.00339.158239.8107AID1347411
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Smoothened homologHomo sapiens (human)IC50 (µMol)0.00140.00040.16401.5000AID420893
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (97)

Processvia Protein(s)Taxonomy
cell surface receptor signaling pathway via JAK-STATInterferon betaHomo sapiens (human)
response to exogenous dsRNAInterferon betaHomo sapiens (human)
B cell activation involved in immune responseInterferon betaHomo sapiens (human)
cell surface receptor signaling pathwayInterferon betaHomo sapiens (human)
cell surface receptor signaling pathway via JAK-STATInterferon betaHomo sapiens (human)
response to virusInterferon betaHomo sapiens (human)
positive regulation of autophagyInterferon betaHomo sapiens (human)
cytokine-mediated signaling pathwayInterferon betaHomo sapiens (human)
natural killer cell activationInterferon betaHomo sapiens (human)
positive regulation of peptidyl-serine phosphorylation of STAT proteinInterferon betaHomo sapiens (human)
cellular response to interferon-betaInterferon betaHomo sapiens (human)
B cell proliferationInterferon betaHomo sapiens (human)
negative regulation of viral genome replicationInterferon betaHomo sapiens (human)
innate immune responseInterferon betaHomo sapiens (human)
positive regulation of innate immune responseInterferon betaHomo sapiens (human)
regulation of MHC class I biosynthetic processInterferon betaHomo sapiens (human)
negative regulation of T cell differentiationInterferon betaHomo sapiens (human)
positive regulation of transcription by RNA polymerase IIInterferon betaHomo sapiens (human)
defense response to virusInterferon betaHomo sapiens (human)
type I interferon-mediated signaling pathwayInterferon betaHomo sapiens (human)
neuron cellular homeostasisInterferon betaHomo sapiens (human)
cellular response to exogenous dsRNAInterferon betaHomo sapiens (human)
cellular response to virusInterferon betaHomo sapiens (human)
negative regulation of Lewy body formationInterferon betaHomo sapiens (human)
negative regulation of T-helper 2 cell cytokine productionInterferon betaHomo sapiens (human)
positive regulation of apoptotic signaling pathwayInterferon betaHomo sapiens (human)
response to exogenous dsRNAInterferon betaHomo sapiens (human)
B cell differentiationInterferon betaHomo sapiens (human)
natural killer cell activation involved in immune responseInterferon betaHomo sapiens (human)
adaptive immune responseInterferon betaHomo sapiens (human)
T cell activation involved in immune responseInterferon betaHomo sapiens (human)
humoral immune responseInterferon betaHomo sapiens (human)
positive regulation of transcription by RNA polymerase IISmoothened homologHomo sapiens (human)
negative regulation of transcription by RNA polymerase IISmoothened homologHomo sapiens (human)
vasculogenesisSmoothened homologHomo sapiens (human)
osteoblast differentiationSmoothened homologHomo sapiens (human)
in utero embryonic developmentSmoothened homologHomo sapiens (human)
cell fate specificationSmoothened homologHomo sapiens (human)
neural crest cell migrationSmoothened homologHomo sapiens (human)
negative regulation of protein phosphorylationSmoothened homologHomo sapiens (human)
heart loopingSmoothened homologHomo sapiens (human)
positive regulation of neuroblast proliferationSmoothened homologHomo sapiens (human)
positive regulation of mesenchymal cell proliferationSmoothened homologHomo sapiens (human)
determination of left/right asymmetry in lateral mesodermSmoothened homologHomo sapiens (human)
type B pancreatic cell developmentSmoothened homologHomo sapiens (human)
protein import into nucleusSmoothened homologHomo sapiens (human)
apoptotic processSmoothened homologHomo sapiens (human)
G protein-coupled receptor signaling pathwaySmoothened homologHomo sapiens (human)
smoothened signaling pathwaySmoothened homologHomo sapiens (human)
ventral midline determinationSmoothened homologHomo sapiens (human)
neuroblast proliferationSmoothened homologHomo sapiens (human)
midgut developmentSmoothened homologHomo sapiens (human)
anterior/posterior pattern specificationSmoothened homologHomo sapiens (human)
gene expressionSmoothened homologHomo sapiens (human)
positive regulation of gene expressionSmoothened homologHomo sapiens (human)
negative regulation of gene expressionSmoothened homologHomo sapiens (human)
spinal cord dorsal/ventral patterningSmoothened homologHomo sapiens (human)
dentate gyrus developmentSmoothened homologHomo sapiens (human)
cerebellar cortex morphogenesisSmoothened homologHomo sapiens (human)
thalamus developmentSmoothened homologHomo sapiens (human)
dorsal/ventral neural tube patterningSmoothened homologHomo sapiens (human)
central nervous system neuron differentiationSmoothened homologHomo sapiens (human)
cerebral cortex developmentSmoothened homologHomo sapiens (human)
positive regulation of cell migrationSmoothened homologHomo sapiens (human)
negative regulation of epithelial cell differentiationSmoothened homologHomo sapiens (human)
hair follicle morphogenesisSmoothened homologHomo sapiens (human)
multicellular organism growthSmoothened homologHomo sapiens (human)
positive regulation of multicellular organism growthSmoothened homologHomo sapiens (human)
positive regulation of protein import into nucleusSmoothened homologHomo sapiens (human)
odontogenesis of dentin-containing toothSmoothened homologHomo sapiens (human)
negative regulation of apoptotic processSmoothened homologHomo sapiens (human)
negative regulation of DNA bindingSmoothened homologHomo sapiens (human)
positive regulation of smoothened signaling pathwaySmoothened homologHomo sapiens (human)
positive regulation of organ growthSmoothened homologHomo sapiens (human)
astrocyte activationSmoothened homologHomo sapiens (human)
skeletal muscle fiber developmentSmoothened homologHomo sapiens (human)
smooth muscle tissue developmentSmoothened homologHomo sapiens (human)
forebrain morphogenesisSmoothened homologHomo sapiens (human)
homeostasis of number of cells within a tissueSmoothened homologHomo sapiens (human)
epithelial cell proliferationSmoothened homologHomo sapiens (human)
positive regulation of epithelial cell proliferationSmoothened homologHomo sapiens (human)
protein stabilizationSmoothened homologHomo sapiens (human)
myoblast migrationSmoothened homologHomo sapiens (human)
negative regulation of hair follicle developmentSmoothened homologHomo sapiens (human)
contact inhibitionSmoothened homologHomo sapiens (human)
atrial septum morphogenesisSmoothened homologHomo sapiens (human)
mammary gland epithelial cell differentiationSmoothened homologHomo sapiens (human)
epithelial-mesenchymal cell signalingSmoothened homologHomo sapiens (human)
somite developmentSmoothened homologHomo sapiens (human)
pancreas morphogenesisSmoothened homologHomo sapiens (human)
left/right axis specificationSmoothened homologHomo sapiens (human)
cellular response to cholesterolSmoothened homologHomo sapiens (human)
dopaminergic neuron differentiationSmoothened homologHomo sapiens (human)
mesenchymal to epithelial transition involved in metanephric renal vesicle formationSmoothened homologHomo sapiens (human)
positive regulation of branching involved in ureteric bud morphogenesisSmoothened homologHomo sapiens (human)
regulation of somatic stem cell population maintenanceSmoothened homologHomo sapiens (human)
regulation of heart morphogenesisSmoothened homologHomo sapiens (human)
pattern specification processSmoothened homologHomo sapiens (human)
central nervous system developmentSmoothened homologHomo sapiens (human)
commissural neuron axon guidanceSmoothened homologHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (11)

Processvia Protein(s)Taxonomy
cytokine activityInterferon betaHomo sapiens (human)
cytokine receptor bindingInterferon betaHomo sapiens (human)
type I interferon receptor bindingInterferon betaHomo sapiens (human)
protein bindingInterferon betaHomo sapiens (human)
chloramphenicol O-acetyltransferase activityInterferon betaHomo sapiens (human)
cAMP-dependent protein kinase inhibitor activitySmoothened homologHomo sapiens (human)
G protein-coupled receptor activitySmoothened homologHomo sapiens (human)
patched bindingSmoothened homologHomo sapiens (human)
protein bindingSmoothened homologHomo sapiens (human)
oxysterol bindingSmoothened homologHomo sapiens (human)
protein kinase A catalytic subunit bindingSmoothened homologHomo sapiens (human)
protein sequestering activitySmoothened homologHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (17)

Processvia Protein(s)Taxonomy
extracellular spaceInterferon betaHomo sapiens (human)
extracellular regionInterferon betaHomo sapiens (human)
Golgi apparatusSmoothened homologHomo sapiens (human)
caveolaSmoothened homologHomo sapiens (human)
late endosomeSmoothened homologHomo sapiens (human)
endoplasmic reticulumSmoothened homologHomo sapiens (human)
endoplasmic reticulum-Golgi intermediate compartmentSmoothened homologHomo sapiens (human)
centrioleSmoothened homologHomo sapiens (human)
plasma membraneSmoothened homologHomo sapiens (human)
ciliumSmoothened homologHomo sapiens (human)
endocytic vesicle membraneSmoothened homologHomo sapiens (human)
intracellular membrane-bounded organelleSmoothened homologHomo sapiens (human)
ciliary membraneSmoothened homologHomo sapiens (human)
extracellular exosomeSmoothened homologHomo sapiens (human)
ciliary tipSmoothened homologHomo sapiens (human)
9+0 non-motile ciliumSmoothened homologHomo sapiens (human)
ciliumSmoothened homologHomo sapiens (human)
dendriteSmoothened homologHomo sapiens (human)
plasma membraneSmoothened homologHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (25)

Assay IDTitleYearJournalArticle
AID420874Volume of distribution in CD1 mouse at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420871Plasma clearance in Sprague-Dawley rat at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420883Antitumor activity against Ptc+/- Hic+/- mouse B837Tx cells allografted in NOD/SCID mouse assessed as median time to unmeasurable tumor volume at 40 mg/kg, po administered daily for 21 days2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420867Oral bioavailability in Sprague-Dawley rat at 5 mg/kg2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420865Metabolic stability in human liver microsomes assessed as half life at 500 nM2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420882Toxicity in po dosed Ptc+/- Hic+/- mouse B837Tx cells allografted NOD/SCID mouse assessed as maximum tolerated dose after 5 days2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420869Oral bioavailability in cynomolgus monkey at 4 mg/kg2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420872Plasma clearance in Beagle dog at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420877Volume of distribution in cynomolgus monkey at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420891Antitumor activity against Ptc+/- Hic+/- mouse B837Tx cells allografted in NOD/SCID mouse assessed as effect on recurrence rate on post treatment at 40 mg/kg, po administered daily for 21 days2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420881Elimination half life in cynomolgus monkey at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420873Plasma clearance in cynomolgus monkey at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420868Oral bioavailability in Beagle dog at 4 mg/kg2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420870Plasma clearance in CD1 mouse at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420875Volume of distribution in Sprague-Dawley rat at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420866Oral bioavailability in CD1 mouse at 5 mg/kg2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420887Antitumor activity against Ptc+/- Hic+/- mouse B837Tx cells allografted in NOD/SCID mouse assessed as tumor-free interval on 21 days post treatment at 40 mg/kg, po administered daily for 21 days2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420864Inhibition of HedgeHog pathway in mouse C3H10T1/2 cells assessed as inhibition of 20-(S)-hydroxysterol/22-(S)-hydroxysterol-induced osteoblastic differentiation after 72 hrs by Gli-luc reporter assay2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420880Elimination half life in Beagle dog at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420893Inhibition of human recombinant SMO expressed in mouse C3H10T1/2 cells assessed as inhibition of association of BODIPY-cyclopamine2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420876Volume of distribution in Beagle dog at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420879Elimination half life in Sprague-Dawley rat at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID420878Elimination half life in CD1 mouse at 1 mg/kg, iv2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
AID1347411qHTS to identify inhibitors of the type 1 interferon - major histocompatibility complex class I in skeletal muscle: primary screen against the NCATS Mechanism Interrogation Plate v5.0 (MIPE) Libary2020ACS chemical biology, 07-17, Volume: 15, Issue:7
High-Throughput Screening to Identify Inhibitors of the Type I Interferon-Major Histocompatibility Complex Class I Pathway in Skeletal Muscle.
AID1345944Human SMO (Class Frizzled GPCRs)2009Journal of medicinal chemistry, Jul-23, Volume: 52, Issue:14
Discovery of a potent and orally active hedgehog pathway antagonist (IPI-926).
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (24)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's5 (20.83)29.6817
2010's17 (70.83)24.3611
2020's2 (8.33)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 22.06

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be moderate demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index22.06 (24.57)
Research Supply Index3.33 (2.92)
Research Growth Index4.81 (4.65)
Search Engine Demand Index21.17 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (22.06)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials3 (12.50%)5.53%
Reviews3 (12.50%)6.00%
Case Studies1 (4.17%)4.05%
Observational0 (0.00%)0.25%
Other17 (70.83%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]