Page last updated: 2024-12-11

9h-purine-9-propanamine, 6-amino-8-((6-iodo-1,3-benzodioxol-5-yl)thio)-n-(1-methylethyl)-

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Description

9H-purine-9-propanamine, 6-amino-8-((6-iodo-1,3-benzodioxol-5-yl)thio)-N-(1-methylethyl)-: an epichaperome (purine-scaffold) inhibitor; structure in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID9549213
CHEMBL ID200102
SCHEMBL ID1857579
MeSH IDM0578172

Synonyms (55)

Synonym
8-[(6-iodo-1,3-benzodioxol-5-yl)thio]-9-[3-(isopropylamino)propyl]-9h-purin-6-amine
H71 ,
HY-11038
8-(6-iodobenzo[d][1,3]dioxol-5-ylthio)-9-(3-(isopropylamino)propyl)-9h-purin-6-amine
2FWZ
pu-h-71
pu-h71
zelavespib
pu-h 71
puh-71
CHEMBL200102 ,
8-(6-iodo-benzo[1,3]dioxol-5-ylsulfanyl)-9-(3-isopropylamino-propyl)adenine
bdbm50180302
8-(6-iodo-benzo[1,3]dioxol-5-ylsulfanyl)-9-(3-isopropyl-aminopropyl-d6)adenine (pu-h71-d6)
nsc752199
nsc 750424-d6
pu-h71, d6
nsc-752199
8-((6-iodobenzo[d][1,3]dioxol-5-yl)thio)-9-(3-(isopropylamino)propyl)-9h-purin-6-amine
BCP0726000178
9h-purine-9-propanamine, 6-amino-8-((6-iodo-1,3-benzodioxol-5-yl)thio)-n-(1-methylethyl)-
06ivk87m04 ,
unii-06ivk87m04
CS-0546
pu h71
873436-91-0
S8039
BRD-K36529613-001-01-8
zelavespib [inn]
SCHEMBL1857579
6-amino-8-[(6-iodo-1,3-benzodioxol-5-yl)thio]-n-(1-methylethyl)-9h-purine-9-propanamine
AC-33112
AKOS024457431
J-690375
1-{2-[2-(2-fluoroethyl)-2h-tetrazol-5-yl]ethyl}-3-{5-[3-fluoro-4-(methylsulfonyl)phenyl]-4-methyl-1,3-thiazol-2-yl}urea
DTXSID20236288
EX-A315
HMS3653N04
NCGC00371072-06
SUPVGFZUWFMATN-UHFFFAOYSA-N ,
SW220214-1
DB12638
8-[(6-iodo-1,3-benzodioxol-5-yl)sulfanyl]-9-{3-[(1-methylethyl)amino]propyl}-9h-purin-6-amine
BCP03616
puh71
FT-0700388
nsc 750424
BS-17694
SB17115
CCG-269784
Q27236209
8-[(6-iodo-1,3-benzodioxol-5-yl)sulfanyl]-9-[3-(propan-2-ylamino)propyl]purin-6-amine
cas#873436-91-0
cas# 873436-91-0
GLXC-02874

Research Excerpts

Pharmacokinetics

ExcerptReferenceRelevance
" In addition, pharmacodynamic studies on HER2/neu expression levels in response to therapeutic doses of PU-H71 (a specific inhibitor of heat-shock protein 90 [Hsp90]) were conducted."( Measuring the pharmacodynamic effects of a novel Hsp90 inhibitor on HER2/neu expression in mice using Zr-DFO-trastuzumab.
Caldas-Lopes, E; Chiosis, G; Divilov, V; Holland, JP; Lewis, JS; Longo, VA; Taldone, T; Zatorska, D, 2010
)
0.36
"The results indicate that (89)Zr-DFO-trastuzumab provides quantitative and highly-specific delineation of HER2/neu positive tumors, and has potential to be used to measure the efficacy of long-term treatment with Hsp90 inhibitors, like PU-H71, which display extended pharmacodynamic profiles."( Measuring the pharmacodynamic effects of a novel Hsp90 inhibitor on HER2/neu expression in mice using Zr-DFO-trastuzumab.
Caldas-Lopes, E; Chiosis, G; Divilov, V; Holland, JP; Lewis, JS; Longo, VA; Taldone, T; Zatorska, D, 2010
)
0.36

Compound-Compound Interactions

ExcerptReferenceRelevance
" We also investigated the effects of bortezomib, a proteasome inhibitor, alone and in combination with PU-H71 in Ewing sarcoma."( Pre-clinical efficacy of PU-H71, a novel HSP90 inhibitor, alone and in combination with bortezomib in Ewing sarcoma.
Ambati, SR; Chiosis, G; Kosugi, K; Lopes, EC; Meyers, PA; Mony, U; Moore, MA; Moreira, AL; Shah, SK; Taldone, T; Zehir, A, 2014
)
0.4
" The present study aimed to elucidate the effects of PU-H71 combined with DHEA on triple-negative breast cancer cell line MDA-MB-231 and to assess the synergy using the Chou-Talalay method."( Heat shock protein 90α inhibitor, PU-H71 in combination with DHEA promoting apoptosis in triple-negative breast cancer cell line MDA-MB-231.
El-Nikhely, N; Eldemellawy, M; Elkewedi, M; Hassan, M; Saeed, H; Shalaby, M; Soudan, H, 2020
)
0.56

Bioavailability

ExcerptReferenceRelevance
"The ATP-binding cassette transporter P-glycoprotein (P-gp) is known to limit both brain penetration and oral bioavailability of many chemotherapy drugs."( A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
Ambudkar, SV; Brimacombe, KR; Chen, L; Gottesman, MM; Guha, R; Hall, MD; Klumpp-Thomas, C; Lee, OW; Lee, TD; Lusvarghi, S; Robey, RW; Shen, M; Tebase, BG, 2019
)
0.51
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Protein Targets (14)

Potency Measurements

ProteinTaxonomyMeasurementAverage (µ)Min (ref.)Avg (ref.)Max (ref.)Bioassay(s)
cytochrome P450 family 3 subfamily A polypeptide 4Homo sapiens (human)Potency13.45040.01237.983543.2770AID1645841
GVesicular stomatitis virusPotency15.09160.01238.964839.8107AID1645842
cytochrome P450 2D6Homo sapiens (human)Potency0.53550.00108.379861.1304AID1645840
Interferon betaHomo sapiens (human)Potency15.09160.00339.158239.8107AID1645842
HLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)Potency15.09160.01238.964839.8107AID1645842
Inositol hexakisphosphate kinase 1Homo sapiens (human)Potency15.09160.01238.964839.8107AID1645842
cytochrome P450 2C9, partialHomo sapiens (human)Potency15.09160.01238.964839.8107AID1645842
[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)
Chain A, Heat shock protein HSP 90-alphaHomo sapiens (human)IC50 (µMol)0.05000.05000.05000.0500AID977608
Chain A, Heat shock protein HSP 90-alphaHomo sapiens (human)IC50 (µMol)0.05000.05000.05000.0500AID977608
Heat shock protein HSP 90-alphaHomo sapiens (human)IC50 (µMol)0.06600.00040.695010.0000AID1206604; AID1334310; AID1451174; AID1653906; AID1765851; AID339641; AID339642; AID767754
Heat shock protein HSP 90-betaHomo sapiens (human)IC50 (µMol)0.04740.00100.683610.0000AID1206605; AID258969; AID339641; AID339642; AID767753
EndoplasminHomo sapiens (human)IC50 (µMol)0.15290.02200.10050.3006AID1206606; AID1653908; AID1765852
EndoplasminCanis lupus familiaris (dog)IC50 (µMol)0.03000.01000.14820.5780AID767752
Heat shock protein 75 kDa, mitochondrialHomo sapiens (human)IC50 (µMol)0.31080.03770.49511.5860AID1206607; AID1451173; AID1648016; AID1653907; AID1765850; AID767751
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Activation Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Heat shock protein HSP 90-alphaHomo sapiens (human)EC50 (µMol)0.05960.00400.13311.2000AID270492
Heat shock protein HSP 90-alphaHomo sapiens (human)Kd0.00760.00030.94889.8000AID1342775
Heat shock protein HSP 90-betaHomo sapiens (human)EC50 (µMol)0.02310.00400.23851.7000AID258967; AID258970; AID395896; AID395900
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Other Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (112)

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 T cell mediated cytotoxicityHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
adaptive immune responseHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independentHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
regulation of T cell anergyHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
defense responseHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
immune responseHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
detection of bacteriumHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
regulation of interleukin-12 productionHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
regulation of interleukin-6 productionHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
protection from natural killer cell mediated cytotoxicityHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
innate immune responseHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
regulation of dendritic cell differentiationHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
antigen processing and presentation of endogenous peptide antigen via MHC class IbHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
telomere maintenance via telomeraseHeat shock protein HSP 90-alphaHomo sapiens (human)
neuron migrationHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of protein phosphorylationHeat shock protein HSP 90-alphaHomo sapiens (human)
activation of innate immune responseHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of defense response to virus by hostHeat shock protein HSP 90-alphaHomo sapiens (human)
skeletal muscle contractionHeat shock protein HSP 90-alphaHomo sapiens (human)
mitochondrial transportHeat shock protein HSP 90-alphaHomo sapiens (human)
response to unfolded proteinHeat shock protein HSP 90-alphaHomo sapiens (human)
response to heatHeat shock protein HSP 90-alphaHomo sapiens (human)
response to coldHeat shock protein HSP 90-alphaHomo sapiens (human)
response to xenobiotic stimulusHeat shock protein HSP 90-alphaHomo sapiens (human)
response to salt stressHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of lamellipodium assemblyHeat shock protein HSP 90-alphaHomo sapiens (human)
cardiac muscle cell apoptotic processHeat shock protein HSP 90-alphaHomo sapiens (human)
regulation of protein ubiquitinationHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of protein polymerizationHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of interferon-beta productionHeat shock protein HSP 90-alphaHomo sapiens (human)
regulation of protein localizationHeat shock protein HSP 90-alphaHomo sapiens (human)
protein refoldingHeat shock protein HSP 90-alphaHomo sapiens (human)
response to cocaineHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of protein import into nucleusHeat shock protein HSP 90-alphaHomo sapiens (human)
regulation of apoptotic processHeat shock protein HSP 90-alphaHomo sapiens (human)
regulation of protein-containing complex assemblyHeat shock protein HSP 90-alphaHomo sapiens (human)
protein unfoldingHeat shock protein HSP 90-alphaHomo sapiens (human)
response to estrogenHeat shock protein HSP 90-alphaHomo sapiens (human)
protein insertion into mitochondrial outer membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of nitric oxide biosynthetic processHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of protein catabolic processHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of cell sizeHeat shock protein HSP 90-alphaHomo sapiens (human)
response to antibioticHeat shock protein HSP 90-alphaHomo sapiens (human)
protein stabilizationHeat shock protein HSP 90-alphaHomo sapiens (human)
chaperone-mediated protein complex assemblyHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of cardiac muscle contractionHeat shock protein HSP 90-alphaHomo sapiens (human)
chaperone-mediated autophagyHeat shock protein HSP 90-alphaHomo sapiens (human)
cellular response to virusHeat shock protein HSP 90-alphaHomo sapiens (human)
regulation of postsynaptic membrane neurotransmitter receptor levelsHeat shock protein HSP 90-alphaHomo sapiens (human)
positive regulation of tau-protein kinase activityHeat shock protein HSP 90-alphaHomo sapiens (human)
telomerase holoenzyme complex assemblyHeat shock protein HSP 90-alphaHomo sapiens (human)
cellular response to heatHeat shock protein HSP 90-alphaHomo sapiens (human)
protein foldingHeat shock protein HSP 90-alphaHomo sapiens (human)
telomere maintenance via telomeraseHeat shock protein HSP 90-betaHomo sapiens (human)
placenta developmentHeat shock protein HSP 90-betaHomo sapiens (human)
response to unfolded proteinHeat shock protein HSP 90-betaHomo sapiens (human)
virion attachment to host cellHeat shock protein HSP 90-betaHomo sapiens (human)
positive regulation of transforming growth factor beta receptor signaling pathwayHeat shock protein HSP 90-betaHomo sapiens (human)
regulation of protein ubiquitinationHeat shock protein HSP 90-betaHomo sapiens (human)
negative regulation of proteasomal ubiquitin-dependent protein catabolic processHeat shock protein HSP 90-betaHomo sapiens (human)
positive regulation of phosphoprotein phosphatase activityHeat shock protein HSP 90-betaHomo sapiens (human)
regulation of protein localizationHeat shock protein HSP 90-betaHomo sapiens (human)
negative regulation of apoptotic processHeat shock protein HSP 90-betaHomo sapiens (human)
positive regulation of nitric oxide biosynthetic processHeat shock protein HSP 90-betaHomo sapiens (human)
positive regulation of cell differentiationHeat shock protein HSP 90-betaHomo sapiens (human)
chaperone-mediated protein complex assemblyHeat shock protein HSP 90-betaHomo sapiens (human)
regulation of cell cycleHeat shock protein HSP 90-betaHomo sapiens (human)
chaperone-mediated protein foldingHeat shock protein HSP 90-betaHomo sapiens (human)
cellular response to interleukin-4Heat shock protein HSP 90-betaHomo sapiens (human)
supramolecular fiber organizationHeat shock protein HSP 90-betaHomo sapiens (human)
negative regulation of proteasomal protein catabolic processHeat shock protein HSP 90-betaHomo sapiens (human)
telomerase holoenzyme complex assemblyHeat shock protein HSP 90-betaHomo sapiens (human)
positive regulation of protein localization to cell surfaceHeat shock protein HSP 90-betaHomo sapiens (human)
cellular response to heatHeat shock protein HSP 90-betaHomo sapiens (human)
protein foldingHeat shock protein HSP 90-betaHomo sapiens (human)
protein stabilizationHeat shock protein HSP 90-betaHomo sapiens (human)
actin rod assemblyEndoplasminHomo sapiens (human)
regulation of phosphoprotein phosphatase activityEndoplasminHomo sapiens (human)
cellular response to ATPEndoplasminHomo sapiens (human)
response to hypoxiaEndoplasminHomo sapiens (human)
protein transportEndoplasminHomo sapiens (human)
retrograde protein transport, ER to cytosolEndoplasminHomo sapiens (human)
protein folding in endoplasmic reticulumEndoplasminHomo sapiens (human)
response to endoplasmic reticulum stressEndoplasminHomo sapiens (human)
ERAD pathwayEndoplasminHomo sapiens (human)
negative regulation of apoptotic processEndoplasminHomo sapiens (human)
sequestering of calcium ionEndoplasminHomo sapiens (human)
cellular response to manganese ionEndoplasminHomo sapiens (human)
protein foldingEndoplasminHomo sapiens (human)
ERAD pathwayEndoplasminCanis lupus familiaris (dog)
translational attenuationHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
chaperone-mediated protein foldingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
negative regulation of cellular respirationHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
negative regulation of reactive oxygen species biosynthetic processHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxideHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
protein foldingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
inositol phosphate metabolic processInositol hexakisphosphate kinase 1Homo sapiens (human)
phosphatidylinositol phosphate biosynthetic processInositol hexakisphosphate kinase 1Homo sapiens (human)
negative regulation of cold-induced thermogenesisInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol phosphate biosynthetic processInositol hexakisphosphate kinase 1Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (59)

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)
TAP bindingHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
signaling receptor bindingHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
protein bindingHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
peptide antigen bindingHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
TAP bindingHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
protein-folding chaperone bindingHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
UTP bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
CTP bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
RNA bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
mRNA bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
protein bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
ATP bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
GTP bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
ATP hydrolysis activityHeat shock protein HSP 90-alphaHomo sapiens (human)
sulfonylurea receptor bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
protein phosphatase bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
MHC class II protein complex bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
nitric-oxide synthase regulator activityHeat shock protein HSP 90-alphaHomo sapiens (human)
TPR domain bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
ubiquitin protein ligase bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
dATP bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
identical protein bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
protein homodimerization activityHeat shock protein HSP 90-alphaHomo sapiens (human)
histone deacetylase bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
transmembrane transporter bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
tau protein bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
GTPase bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
Rho GDP-dissociation inhibitor bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
DNA polymerase bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
scaffold protein bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
disordered domain specific bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
ATP-dependent protein folding chaperoneHeat shock protein HSP 90-alphaHomo sapiens (human)
protein tyrosine kinase bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
unfolded protein bindingHeat shock protein HSP 90-alphaHomo sapiens (human)
RNA bindingHeat shock protein HSP 90-betaHomo sapiens (human)
double-stranded RNA bindingHeat shock protein HSP 90-betaHomo sapiens (human)
protein bindingHeat shock protein HSP 90-betaHomo sapiens (human)
ATP bindingHeat shock protein HSP 90-betaHomo sapiens (human)
ATP hydrolysis activityHeat shock protein HSP 90-betaHomo sapiens (human)
protein kinase regulator activityHeat shock protein HSP 90-betaHomo sapiens (human)
kinase bindingHeat shock protein HSP 90-betaHomo sapiens (human)
protein kinase bindingHeat shock protein HSP 90-betaHomo sapiens (human)
MHC class II protein complex bindingHeat shock protein HSP 90-betaHomo sapiens (human)
nitric-oxide synthase regulator activityHeat shock protein HSP 90-betaHomo sapiens (human)
TPR domain bindingHeat shock protein HSP 90-betaHomo sapiens (human)
heat shock protein bindingHeat shock protein HSP 90-betaHomo sapiens (human)
ubiquitin protein ligase bindingHeat shock protein HSP 90-betaHomo sapiens (human)
peptide bindingHeat shock protein HSP 90-betaHomo sapiens (human)
identical protein bindingHeat shock protein HSP 90-betaHomo sapiens (human)
protein homodimerization activityHeat shock protein HSP 90-betaHomo sapiens (human)
histone deacetylase bindingHeat shock protein HSP 90-betaHomo sapiens (human)
ATP-dependent protein bindingHeat shock protein HSP 90-betaHomo sapiens (human)
protein folding chaperoneHeat shock protein HSP 90-betaHomo sapiens (human)
cadherin bindingHeat shock protein HSP 90-betaHomo sapiens (human)
protein dimerization activityHeat shock protein HSP 90-betaHomo sapiens (human)
tau protein bindingHeat shock protein HSP 90-betaHomo sapiens (human)
DNA polymerase bindingHeat shock protein HSP 90-betaHomo sapiens (human)
disordered domain specific bindingHeat shock protein HSP 90-betaHomo sapiens (human)
ATP-dependent protein folding chaperoneHeat shock protein HSP 90-betaHomo sapiens (human)
receptor ligand inhibitor activityHeat shock protein HSP 90-betaHomo sapiens (human)
histone methyltransferase bindingHeat shock protein HSP 90-betaHomo sapiens (human)
unfolded protein bindingHeat shock protein HSP 90-betaHomo sapiens (human)
RNA bindingEndoplasminHomo sapiens (human)
calcium ion bindingEndoplasminHomo sapiens (human)
protein bindingEndoplasminHomo sapiens (human)
ATP bindingEndoplasminHomo sapiens (human)
ATP hydrolysis activityEndoplasminHomo sapiens (human)
protein phosphatase bindingEndoplasminHomo sapiens (human)
low-density lipoprotein particle receptor bindingEndoplasminHomo sapiens (human)
ATP-dependent protein folding chaperoneEndoplasminHomo sapiens (human)
unfolded protein bindingEndoplasminHomo sapiens (human)
ATP bindingEndoplasminCanis lupus familiaris (dog)
ATP hydrolysis activityEndoplasminCanis lupus familiaris (dog)
ATP-dependent protein folding chaperoneEndoplasminCanis lupus familiaris (dog)
RNA bindingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
tumor necrosis factor receptor bindingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
protein bindingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
ATP bindingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
ATP hydrolysis activityHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
protein kinase bindingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
ATP-dependent protein folding chaperoneHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
unfolded protein bindingHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
inositol-1,3,4,5,6-pentakisphosphate kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol hexakisphosphate kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol heptakisphosphate kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol hexakisphosphate 5-kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
protein bindingInositol hexakisphosphate kinase 1Homo sapiens (human)
ATP bindingInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol hexakisphosphate 1-kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol hexakisphosphate 3-kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol 5-diphosphate pentakisphosphate 5-kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
inositol diphosphate tetrakisphosphate kinase activityInositol hexakisphosphate kinase 1Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (56)

Processvia Protein(s)Taxonomy
extracellular spaceInterferon betaHomo sapiens (human)
extracellular regionInterferon betaHomo sapiens (human)
Golgi membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
endoplasmic reticulumHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
Golgi apparatusHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
plasma membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
cell surfaceHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
ER to Golgi transport vesicle membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
secretory granule membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
phagocytic vesicle membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
early endosome membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
recycling endosome membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
extracellular exosomeHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
lumenal side of endoplasmic reticulum membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
MHC class I protein complexHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
extracellular spaceHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
external side of plasma membraneHLA class I histocompatibility antigen, B alpha chain Homo sapiens (human)
extracellular regionHeat shock protein HSP 90-alphaHomo sapiens (human)
nucleusHeat shock protein HSP 90-alphaHomo sapiens (human)
nucleoplasmHeat shock protein HSP 90-alphaHomo sapiens (human)
cytoplasmHeat shock protein HSP 90-alphaHomo sapiens (human)
mitochondrionHeat shock protein HSP 90-alphaHomo sapiens (human)
cytosolHeat shock protein HSP 90-alphaHomo sapiens (human)
plasma membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
cell surfaceHeat shock protein HSP 90-alphaHomo sapiens (human)
membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
basolateral plasma membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
apical plasma membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
brush border membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
secretory granule lumenHeat shock protein HSP 90-alphaHomo sapiens (human)
melanosomeHeat shock protein HSP 90-alphaHomo sapiens (human)
neuronal cell bodyHeat shock protein HSP 90-alphaHomo sapiens (human)
lysosomal lumenHeat shock protein HSP 90-alphaHomo sapiens (human)
dendritic growth coneHeat shock protein HSP 90-alphaHomo sapiens (human)
axonal growth coneHeat shock protein HSP 90-alphaHomo sapiens (human)
perinuclear region of cytoplasmHeat shock protein HSP 90-alphaHomo sapiens (human)
collagen-containing extracellular matrixHeat shock protein HSP 90-alphaHomo sapiens (human)
extracellular exosomeHeat shock protein HSP 90-alphaHomo sapiens (human)
endocytic vesicle lumenHeat shock protein HSP 90-alphaHomo sapiens (human)
sperm mitochondrial sheathHeat shock protein HSP 90-alphaHomo sapiens (human)
sperm plasma membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
ficolin-1-rich granule lumenHeat shock protein HSP 90-alphaHomo sapiens (human)
protein-containing complexHeat shock protein HSP 90-alphaHomo sapiens (human)
plasma membraneHeat shock protein HSP 90-alphaHomo sapiens (human)
neuronal cell bodyHeat shock protein HSP 90-alphaHomo sapiens (human)
perinuclear region of cytoplasmHeat shock protein HSP 90-alphaHomo sapiens (human)
myelin sheathHeat shock protein HSP 90-alphaHomo sapiens (human)
cytosolHeat shock protein HSP 90-alphaHomo sapiens (human)
nucleusHeat shock protein HSP 90-alphaHomo sapiens (human)
COP9 signalosomeHeat shock protein HSP 90-betaHomo sapiens (human)
protein folding chaperone complexHeat shock protein HSP 90-betaHomo sapiens (human)
extracellular regionHeat shock protein HSP 90-betaHomo sapiens (human)
nucleusHeat shock protein HSP 90-betaHomo sapiens (human)
nucleoplasmHeat shock protein HSP 90-betaHomo sapiens (human)
cytoplasmHeat shock protein HSP 90-betaHomo sapiens (human)
mitochondrionHeat shock protein HSP 90-betaHomo sapiens (human)
cytosolHeat shock protein HSP 90-betaHomo sapiens (human)
cell surfaceHeat shock protein HSP 90-betaHomo sapiens (human)
membraneHeat shock protein HSP 90-betaHomo sapiens (human)
secretory granule lumenHeat shock protein HSP 90-betaHomo sapiens (human)
melanosomeHeat shock protein HSP 90-betaHomo sapiens (human)
neuronal cell bodyHeat shock protein HSP 90-betaHomo sapiens (human)
dendritic growth coneHeat shock protein HSP 90-betaHomo sapiens (human)
axonal growth coneHeat shock protein HSP 90-betaHomo sapiens (human)
perinuclear region of cytoplasmHeat shock protein HSP 90-betaHomo sapiens (human)
extracellular exosomeHeat shock protein HSP 90-betaHomo sapiens (human)
dynein axonemal particleHeat shock protein HSP 90-betaHomo sapiens (human)
ficolin-1-rich granule lumenHeat shock protein HSP 90-betaHomo sapiens (human)
protein-containing complexHeat shock protein HSP 90-betaHomo sapiens (human)
aryl hydrocarbon receptor complexHeat shock protein HSP 90-betaHomo sapiens (human)
HSP90-CDC37 chaperone complexHeat shock protein HSP 90-betaHomo sapiens (human)
perinuclear region of cytoplasmHeat shock protein HSP 90-betaHomo sapiens (human)
plasma membraneHeat shock protein HSP 90-betaHomo sapiens (human)
cytosolHeat shock protein HSP 90-betaHomo sapiens (human)
extracellular regionEndoplasminHomo sapiens (human)
nucleusEndoplasminHomo sapiens (human)
endoplasmic reticulumEndoplasminHomo sapiens (human)
endoplasmic reticulum lumenEndoplasminHomo sapiens (human)
endoplasmic reticulum membraneEndoplasminHomo sapiens (human)
smooth endoplasmic reticulumEndoplasminHomo sapiens (human)
cytosolEndoplasminHomo sapiens (human)
focal adhesionEndoplasminHomo sapiens (human)
membraneEndoplasminHomo sapiens (human)
midbodyEndoplasminHomo sapiens (human)
sarcoplasmic reticulum lumenEndoplasminHomo sapiens (human)
melanosomeEndoplasminHomo sapiens (human)
perinuclear region of cytoplasmEndoplasminHomo sapiens (human)
collagen-containing extracellular matrixEndoplasminHomo sapiens (human)
extracellular exosomeEndoplasminHomo sapiens (human)
endocytic vesicle lumenEndoplasminHomo sapiens (human)
sperm plasma membraneEndoplasminHomo sapiens (human)
protein-containing complexEndoplasminHomo sapiens (human)
endoplasmic reticulum chaperone complexEndoplasminHomo sapiens (human)
endoplasmic reticulumEndoplasminHomo sapiens (human)
perinuclear region of cytoplasmEndoplasminHomo sapiens (human)
sarcoplasmic reticulum lumenEndoplasminCanis lupus familiaris (dog)
melanosomeEndoplasminCanis lupus familiaris (dog)
nucleoplasmHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
mitochondrionHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
mitochondrial inner membraneHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
mitochondrial intermembrane spaceHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
mitochondrial matrixHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
membraneHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
cell peripheryHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
mitochondrial inner membraneHeat shock protein 75 kDa, mitochondrialHomo sapiens (human)
fibrillar centerInositol hexakisphosphate kinase 1Homo sapiens (human)
nucleoplasmInositol hexakisphosphate kinase 1Homo sapiens (human)
cytosolInositol hexakisphosphate kinase 1Homo sapiens (human)
nucleusInositol hexakisphosphate kinase 1Homo sapiens (human)
cytoplasmInositol hexakisphosphate kinase 1Homo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (181)

Assay IDTitleYearJournalArticle
AID1296008Cytotoxic Profiling of Annotated Libraries Using Quantitative High-Throughput Screening2020SLAS discovery : advancing life sciences R & D, 01, Volume: 25, Issue:1
Cytotoxic Profiling of Annotated and Diverse Chemical Libraries Using Quantitative High-Throughput Screening.
AID1346987P-glycoprotein substrates identified in KB-8-5-11 adenocarcinoma cell line, qHTS therapeutic library screen2019Molecular pharmacology, 11, Volume: 96, Issue:5
A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID1346986P-glycoprotein substrates identified in KB-3-1 adenocarcinoma cell line, qHTS therapeutic library screen2019Molecular pharmacology, 11, Volume: 96, Issue:5
A High-Throughput Screen of a Library of Therapeutics Identifies Cytotoxic Substrates of P-glycoprotein.
AID1347160Primary screen NINDS Rhodamine qHTS for Zika virus inhibitors2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID1347159Primary screen GU Rhodamine qHTS for Zika virus inhibitors: Unlinked NS2B-NS3 protease assay2020Proceedings of the National Academy of Sciences of the United States of America, 12-08, Volume: 117, Issue:49
Therapeutic candidates for the Zika virus identified by a high-throughput screen for Zika protease inhibitors.
AID506977Anticancer activity against human NCI-N417 cells xenografted in ip dosed athymic mouse assessed as tumor caspase-3 cleavage administered daily for 5 consecutive days measured after 12 hrs post last dose by immunohistochemistry2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334325Cytotoxicity against human A498 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506554Binding affinity to HSP90 in human NCI-H526 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334311Inhibition of FITC-labeled geldanamycin binding to human Hsp90alpha at 10 uM by fluorescence polarization assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334326Cytotoxicity against human SKOV3 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334367Cytotoxicity against human MOLT4 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334339Cytotoxicity against human MDA-MB-435 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1653909Ratio of IC50 for TRAP1 (unknown origin) to IC50 for recombinant HSP90alpha (unknown origin) incubated for 24 hrs in presence of 1-FITC3 probe2020Bioorganic & medicinal chemistry letters, 01-15, Volume: 30, Issue:2
Discovery of 2-((4-resorcinolyl)-5-aryl-1,2,3-triazol-1-yl)acetates as potent Hsp90 inhibitors with selectivity over TRAP1.
AID1334336Cytotoxicity against human SK-MEL-28 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1765860Inhibition of Grp94 in human HeLa cells assessed as reduction in HER2 protein expression at 25 uM after 12 hrs by Western blotting analysis2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID1648023Competitive inhibition of recombinant wild-type human TRAP1 ATPase activity expressed in Escherichia coli BL21 (DE3) assessed as ratio of substrate Kcat to Km at 5 uM preincubated for 0.5 hrs followed by varying levels of ATP addition and measured after 32020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1334312Cytotoxicity against human T47D cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1648021Competitive inhibition of recombinant wild-type human TRAP1 ATPase activity expressed in Escherichia coli BL21 (DE3) assessed as substrate Km at 5 uM preincubated for 0.5 hrs followed by varying levels of ATP addition and measured after 3 hrs using PiColo2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1765859Inhibition of Grp94 in human HeLa cells assessed as reduction in cdk4 protein expression at 25 uM after 12 hrs by Western blotting analysis2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID1334369Cytotoxicity against human CCRF-CEM cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1372052Antibacterial activity against Escherichia coli DC2 after 24 hrs by broth dilution method2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1334356Cytotoxicity against human NCI-H522 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334313Cytotoxicity against human BT549 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1372064Binding affinity to recombinant Caulobacter vibrioides cell cycle histidine kinase CckA delta 3 mutant DHp domain (190 to 562 residues) expressed in Escherichia coli assessed as change in metlting temperature at 30 uM after 2 mins by SYPRO orange dye base2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID506578Inhibition of HSP90-mediated proliferation of human NCI-H187 cells at 0.3 to 0.5 uM after 72 to 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID767752Displacement of 5-(3-(3-(6-amino-8-(6-iodobenzo[d][1,3]dioxol-5-ylthio)-9H-purin-9-yl)propyl)thioureido)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid from dog Grp94 after 24 hrs by fluorescence polarization assay2013Journal of medicinal chemistry, Sep-12, Volume: 56, Issue:17
Experimental and structural testing module to analyze paralogue-specificity and affinity in the Hsp90 inhibitors series.
AID506576Inhibition of HSP90-mediated proliferation of human NCI-N417 cells at 0.3 to 0.5 uM after 72 to 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334328Cytotoxicity against human NCI-ADR-RES cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506579Inhibition of HSP90-mediated proliferation of human NCI-H209 cells at 0.3 to 0.5 uM after 72 to 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334331Cytotoxicity against human OVCAR4 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506982Drug level in tumor of human NCI-N417 cell-xenograft athymic mouse model at 75 mg/kg, ip administered as single dose after 3 hrs by HPLC/MS/MS analysis2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID395896Inhibition of Hsp902009Bioorganic & medicinal chemistry, Mar-15, Volume: 17, Issue:6
Discovery and development of heat shock protein 90 inhibitors.
AID1765856Inhibition of HSP90 in human HeLa cells assessed as reduction in cdk4 protein expression at 25 uM after 12 hrs by Western blotting analysis2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID506984Drug level in tumor of human NCI-N417 cell-xenograft athymic mouse model at 75 mg/kg, ip administered as single dose after 8 hrs by HPLC/MS/MS analysis2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID258971Growth inhibition in human breast cancer MDA-MB-468 cell line using SRB2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1648022Competitive inhibition of recombinant wild-type human TRAP1 ATPase activity expressed in Escherichia coli BL21 (DE3) assessed as substrate Kcat at 5 uM preincubated for 0.5 hrs followed by varying levels of ATP addition and measured after 3 hrs using PiCo2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1334322Cytotoxicity against human RXF393 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506583Inhibition of HSP90-mediated proliferation of human SKBR3cells after 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID506985Drug level in tumor of human NCI-N417 cell-xenograft athymic mouse model at 75 mg/kg, ip administered as single dose after 12 hrs by HPLC/MS/MS analysis2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID506959Inhibition of HSP90-mediated antiapoptotic activity in human WBA cells assessed as induction of cell growth arrest at 10 after 96 hrs by propidium iodide staining-based flow cytometry2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334347Cytotoxicity against human SF295 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID258968Growth inhibition in human breast cancer SKBr3 cell line using SRB2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID506980Anticancer activity against human NCI-N417 cells xenografted in athymic mouse assessed as decrease in tumor Akt activity at 75 mg/kg, ip administered daily for 5 consecutive days measured after 36 hrs post last dose by immunohistochemistry2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334358Cytotoxicity against human NCI-H322M cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334305Growth inhibition of human MDA-MB-468 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506559Binding affinity to HSP90 in human NCI-H510 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334342Cytotoxicity against human LOXIMVI cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506577Inhibition of HSP90-mediated proliferation of human NCI-H146 cells at 0.3 to 0.5 uM after 72 to 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID258970Inhibitory activity against Hsp90 in human breast cancer MDA-MB-468 cell line2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1334363Cytotoxicity against human EKVX cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334309Growth inhibition of human MCF7 cells at 10 uM after 72 hrs by MTT assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334337Cytotoxicity against human SK-MEL-5 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334335Cytotoxicity against human UACC257 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334355Cytotoxicity against human COLO205 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506558Binding affinity to HSP90 in human NCI-H209 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1372054Antibacterial activity against Caulobacter crescentus NA1000 after 24 hrs by broth dilution method2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1653908Inhibition of GRP94 (unknown origin)2020Bioorganic & medicinal chemistry letters, 01-15, Volume: 30, Issue:2
Discovery of 2-((4-resorcinolyl)-5-aryl-1,2,3-triazol-1-yl)acetates as potent Hsp90 inhibitors with selectivity over TRAP1.
AID1334360Cytotoxicity against human NCI-H226 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID258976Specificity towards transformed SKBr3 cell line over normal heart tissue Hsp902006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID395900Inhibition of Hsp90 in human SKBR3 cells assessed as Her2 degradation2009Bioorganic & medicinal chemistry, Mar-15, Volume: 17, Issue:6
Discovery and development of heat shock protein 90 inhibitors.
AID1334330Cytotoxicity against human OVCAR5 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506575Inhibition of HSP90-mediated proliferation of human NCI-H526 cells at 0.3 to 0.5 uM after 72 to 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334366Cytotoxicity against human RPMI8226 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1765850Inhibition of PU-H71-FITC3 binding to recombinant full length TRAP1 (unknown origin) incubated for 2 hrs by fluorescence polarization assay2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID767754Displacement of 5-(3-(3-(6-amino-8-(6-iodobenzo[d][1,3]dioxol-5-ylthio)-9H-purin-9-yl)propyl)thioureido)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid from HSP90alpha (unknown origin) after 24 hrs by fluorescence polarization assay2013Journal of medicinal chemistry, Sep-12, Volume: 56, Issue:17
Experimental and structural testing module to analyze paralogue-specificity and affinity in the Hsp90 inhibitors series.
AID1334317Cytotoxicity against human DU145 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1648020Stimulation of recombinant wild-type human TRAP1 ATPase activity expressed in Escherichia coli BL21 (DE3) up to 20 uM preincubated for 0.5 hrs followed by 2 mM ATP addition and measured after 3 hrs by PiColorLock Gold reagent based colorimetric assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID270492Displacement of cy3B-GM from Hsp90alpha2006Bioorganic & medicinal chemistry letters, Sep-01, Volume: 16, Issue:17
Synthesis of a red-shifted fluorescence polarization probe for Hsp90.
AID506584Binding affinity to HSP90 in human NCI-H526 cells at 1 uM after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1653907Inhibition of TRAP1 (unknown origin)2020Bioorganic & medicinal chemistry letters, 01-15, Volume: 30, Issue:2
Discovery of 2-((4-resorcinolyl)-5-aryl-1,2,3-triazol-1-yl)acetates as potent Hsp90 inhibitors with selectivity over TRAP1.
AID258972Antimitotic activity in human breast cancer MDA-MB-468 cell line2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID506581Inhibition of HSP90-mediated proliferation of human NCI-H69 cells at 0.3 to 0.5 uM after 72 to 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1765852Inhibition of PU-H71-FITC3 binding to recombinant N-terminal Grp94 (unknown origin) incubated for 2 hrs by fluorescence polarization assay2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID1648019Stimulation of recombinant wild-type human TRAP1 ATPase activity expressed in Escherichia coli BL21 (DE3) up to 20 uM preincubated for 0.5 hrs followed by 0.2 mM ATP addition and measured after 3 hrs by PiColorLock Gold reagent based colorimetric assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID506557Binding affinity to HSP90 in human NCI-H187 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1372049Hemolytic activity against sheep RBC at 0.5 mM after 30 mins relative to control2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1334346Cytotoxicity against human SF539 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID339642Inhibition of Hsp90 in human MCF7 cells assessed as Her2 level after 24 hrs by Western blot2008Bioorganic & medicinal chemistry, Jul-15, Volume: 16, Issue:14
Discovery of aminoquinolines as a new class of potent inhibitors of heat shock protein 90 (Hsp90): Synthesis, biology, and molecular modeling.
AID1653910Ratio of IC50 for GRP94 (unknown origin) to IC50 for recombinant HSP90alpha (unknown origin) incubated for 24 hrs in presence of 1-FITC3 probe2020Bioorganic & medicinal chemistry letters, 01-15, Volume: 30, Issue:2
Discovery of 2-((4-resorcinolyl)-5-aryl-1,2,3-triazol-1-yl)acetates as potent Hsp90 inhibitors with selectivity over TRAP1.
AID1206608Selectivity ratio of IC50 for recombinant Hsp90alpha (unknown origin) to IC50 for recombinant Grp94 (unknown origin)2015Journal of medicinal chemistry, May-14, Volume: 58, Issue:9
Structure-activity relationship in a purine-scaffold compound series with selectivity for the endoplasmic reticulum Hsp90 paralog Grp94.
AID1648054Cytotoxicity against human NCI-H460 cells assessed as reduction in cell viability up to 3 uM measured after 24 hrs by MTT assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID506987Drug level in tumor of human NCI-N417 cell-xenograft athymic mouse model at 75 mg/kg, ip administered as single dose after 36 hrs by HPLC/MS/MS analysis2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1653911Antiproliferative activity against human HeLa cells by MTT assay2020Bioorganic & medicinal chemistry letters, 01-15, Volume: 30, Issue:2
Discovery of 2-((4-resorcinolyl)-5-aryl-1,2,3-triazol-1-yl)acetates as potent Hsp90 inhibitors with selectivity over TRAP1.
AID1334362Cytotoxicity against human HOP92 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334340Cytotoxicity against human M14 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334352Cytotoxicity against human HCT116 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1648015Inhibition of recombinant wild-type human TRAP1 ATPase activity expressed in Escherichia coli BL21 (DE3) preincubated for 0.5 hrs followed by ATP addition and measured after 3 hrs by PiColorLock Gold reagent based colorimetric assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1334306Growth inhibition of human HFF1 cells at 10 uM after 72 hrs by MTT assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334338Cytotoxicity against human SK-MEL-2 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334368Cytotoxicity against human K562 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1765858Inhibition of HSP90alpha in human HeLa cells assessed as increase in HSP70 protein expression at 25 uM after 12 hrs by Western blotting analysis2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID258979Solubility in water2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID506981Anticancer activity against human NCI-N417 cells xenografted in athymic mouse assessed as tumor growth inhibition at nontoxic dose administered ip daily for 5 consecutive days measured on day 20 post tumor implantation2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1372066Inhibition of recombinant Caulobacter vibrioides cell cycle histidine kinase CckA deltaTM mutant DHp domain (70 to 691 residues) expressed in Escherichia coli at 250 uM in presence of varying levels of ATP measured every 60 secs for 2 hrs by PK/LDH enzyme2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1765851Inhibition of PU-H71-FITC3 binding to recombinant N-terminal HSP90alpha (unknown origin) incubated for 2 hrs by fluorescence polarization assay2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID1334357Cytotoxicity against human NCI-H460 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334324Cytotoxicity against human ACHN cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1372068Inhibition of recombinant Caulobacter vibrioides N-terminal His6-tagged DHp-catalytic domain DivJ (188 to 585 residues) expressed in Escherichia coli BL21 (DE3) preincubated for 10 mins followed by [gamma-32P]-ATP addition after 15 mins by phosphotransfer2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1334329Cytotoxicity against human OVCAR8 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334327Cytotoxicity against human 786-0 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1604455Antiproliferative activity against human MCF7 cells2020Journal of medicinal chemistry, 03-12, Volume: 63, Issue:5
Heat Shock Protein 90 Inhibitors: An Update on Achievements, Challenges, and Future Directions.
AID1648057Cytotoxicity against human LN229 cells assessed as reduction in cell viability up to 3 uM measured after 24 hrs by MTT assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID506582Binding affinity to HSP90 in human SKBR3 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1170900Reduction in oxygen consumption rate in human NCI-H1299 cells incubated for 12 hrs2014Journal of medicinal chemistry, Dec-11, Volume: 57, Issue:23
Discovery and optimization of 4,5-diarylisoxazoles as potent dual inhibitors of pyruvate dehydrogenase kinase and heat shock protein 90.
AID1334320Cytotoxicity against human TK10 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506986Drug level in tumor of human NCI-N417 cell-xenograft athymic mouse model at 75 mg/kg, ip administered as single dose after 24 hrs by HPLC/MS/MS analysis2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID339641Inhibition of Hsp90 in human MCF7 cell lysates assessed as interaction with Cy3b-conjugated geldanamycin by FP assay2008Bioorganic & medicinal chemistry, Jul-15, Volume: 16, Issue:14
Discovery of aminoquinolines as a new class of potent inhibitors of heat shock protein 90 (Hsp90): Synthesis, biology, and molecular modeling.
AID506585Inhibition of HSP90-mediated proliferation of human NCI-H526 cells at 1 uM after 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334359Cytotoxicity against human NCI-H23 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1372053Antibacterial activity against Bacillus subtilis YB886 after 24 hrs by broth dilution method2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1334348Cytotoxicity against human SF268 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334365Cytotoxicity against human SR cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334354Cytotoxicity against human HCC2998 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID258974Binding affinity to Hsp90 in heart tissue2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1765854Selectivity index, ratio of IC50 for inhibition of Grap94 (unkown origin) to IC50 for inhibition of TRAP1 (unknown origin)2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID506958Inhibition of HSP90-mediated antiapoptotic activity in human SKI-AC3 cells assessed as induction of cell growth arrest at 10 after 96 hrs by propidium iodide staining-based flow cytometry2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334343Cytotoxicity against human U251 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID258967Inhibitory activity against Hsp90 in human breast cancer SKBr3 cell line2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1372041Inhibition of recombinant Salmonella typhimurium N-terminal His6-SUMO-tagged DHp-catalytic domain PhoQ (257 to 487 residues) autophosphorylation expressed in Escherichia coli BL21(DE3) at 500 uM preincubated for 10 mins followed by [gamma-32P]-ATP additio2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID767751Displacement of 5-(3-(3-(6-amino-8-(6-iodobenzo[d][1,3]dioxol-5-ylthio)-9H-purin-9-yl)propyl)thioureido)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid from recombinant human Trap-1 after 24 hrs by fluorescence polarization assay2013Journal of medicinal chemistry, Sep-12, Volume: 56, Issue:17
Experimental and structural testing module to analyze paralogue-specificity and affinity in the Hsp90 inhibitors series.
AID1334316Cytotoxicity against human MCF7 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334364Cytotoxicity against human A549/ATCC cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506954Inhibition of HSP90 in chemo-resistant human H69AR cells at 100 uM after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1648056Cytotoxicity against human HeLa cells assessed as reduction in cell viability up to 3 uM measured after 24 hrs by MTT assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1334345Cytotoxicity against human SNB75 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1648032Binding affinity to recombinant wild-type human TRAP1 ATP site expressed in Escherichia coli BL21 (DE3) assessed as induction of conformational change by measuring closed state population of TRAP1 at 10 uM preincubated for 30 mins followed by ATP addition2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID506979Anticancer activity against human NCI-N417 cells xenografted in athymic mouse assessed as decrease in tumor Akt activity at 75 mg/kg, ip administered daily for 5 consecutive days measured after 6 hrs post last dose by immunohistochemistry2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334307Growth inhibition of human HCT116 cells at 10 uM after 72 hrs by MTT assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1206607Displacement of PU-FITC3 from recombinant TRAP-1 (unknown origin) after 24 hrs by fluorescence polarization assay2015Journal of medicinal chemistry, May-14, Volume: 58, Issue:9
Structure-activity relationship in a purine-scaffold compound series with selectivity for the endoplasmic reticulum Hsp90 paralog Grp94.
AID506580Inhibition of HSP90-mediated proliferation of human NCI-H510 cells at 0.3 to 0.5 uM after 72 to 96 hrs by sulforhodamine B assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID767753Displacement of 5-(3-(3-(6-amino-8-(6-iodobenzo[d][1,3]dioxol-5-ylthio)-9H-purin-9-yl)propyl)thioureido)-2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid from recombinant HSP90beta (unknown origin) after 24 hrs by fluorescence polarization assay2013Journal of medicinal chemistry, Sep-12, Volume: 56, Issue:17
Experimental and structural testing module to analyze paralogue-specificity and affinity in the Hsp90 inhibitors series.
AID1648053Cytotoxicity against human PC3 cells assessed as reduction in cell viability up to 3 uM measured after 24 hrs by MTT assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1372042Inhibition of recombinant Caulobacter vibrioides N-terminal His6-tagged DHp-catalytic domain DivJ (188 to 585 residues) autophosphorylation expressed in Escherichia coli BL21(DE3) at 500 uM preincubated for 10 mins followed by [gamma-32P]-ATP addition aft2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1451173Inhibition of FITC3-labeled PU-H71 binding to recombinant human N-terminal His6-tagged TRAP1 (60 to 561 residues) expressed in Escherichia coli BL21(DE3) after 24 hrs by fluorescence polarization assay2017Journal of medicinal chemistry, 09-14, Volume: 60, Issue:17
Paralog Specificity Determines Subcellular Distribution, Action Mechanism, and Anticancer Activity of TRAP1 Inhibitors.
AID1334344Cytotoxicity against human SNB19 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1206606Displacement of Cy3B-GM from recombinant Grp94 (unknown origin) after 24 hrs by fluorescence polarization assay2015Journal of medicinal chemistry, May-14, Volume: 58, Issue:9
Structure-activity relationship in a purine-scaffold compound series with selectivity for the endoplasmic reticulum Hsp90 paralog Grp94.
AID1334349Cytotoxicity against human SW620 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1765857Inhibition of HSP90 in human HeLa cells assessed as reduction in HER2 protein expression at 25 uM after 12 hrs by Western blotting analysis2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID506560Binding affinity to HSP90 in human NCI-H69 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID506957Inhibition of HSP90-mediated antiapoptotic activity in human H69AR cells assessed as induction of cell growth arrest at 10 after 96 hrs by propidium iodide staining-based flow cytometry2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1653906Inhibition of recombinant HSP90alpha (unknown origin) incubated for 24 hrs in presence of 1-FITC3 probe by fluorescence polarization assay2020Bioorganic & medicinal chemistry letters, 01-15, Volume: 30, Issue:2
Discovery of 2-((4-resorcinolyl)-5-aryl-1,2,3-triazol-1-yl)acetates as potent Hsp90 inhibitors with selectivity over TRAP1.
AID506555Binding affinity to HSP90 in human NCI-N417 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1765853Selectivity index, ratio of IC50 for inhibition of HSP90alpha (unkown origin) to IC50 for inhibition of TRAP1 (unknown origin)2021ACS medicinal chemistry letters, Jul-08, Volume: 12, Issue:7
Design and Synthesis of TRAP1 Selective Inhibitors: H-Bonding with Asn171 Residue in TRAP1 Increases Paralog Selectivity.
AID1334319Cytotoxicity against human UO31 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506983Drug level in tumor of human NCI-N417 cell-xenograft athymic mouse model at 75 mg/kg, ip administered as single dose after 6 hrs by HPLC/MS/MS analysis2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1206604Displacement of Cy3B-GM from recombinant Hsp90alpha (unknown origin) after 24 hrs by fluorescence polarization assay2015Journal of medicinal chemistry, May-14, Volume: 58, Issue:9
Structure-activity relationship in a purine-scaffold compound series with selectivity for the endoplasmic reticulum Hsp90 paralog Grp94.
AID258975Specificity towards transformed SKBr3 cell line over normal lung tissue Hsp902006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1334323Cytotoxicity against human Caki1 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID258969Inhibition of Her2 degradation in human breast cancer SKBr3 cell line2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1206605Displacement of Cy3B-GM from recombinant Hsp90beta (unknown origin) after 24 hrs by fluorescence polarization assay2015Journal of medicinal chemistry, May-14, Volume: 58, Issue:9
Structure-activity relationship in a purine-scaffold compound series with selectivity for the endoplasmic reticulum Hsp90 paralog Grp94.
AID1334332Cytotoxicity against human OVCAR3 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334315Cytotoxicity against human MDA-MB-231 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334314Cytotoxicity against human Hs 578T cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1653912Antiproliferative activity against human PC3 cells by MTT assay2020Bioorganic & medicinal chemistry letters, 01-15, Volume: 30, Issue:2
Discovery of 2-((4-resorcinolyl)-5-aryl-1,2,3-triazol-1-yl)acetates as potent Hsp90 inhibitors with selectivity over TRAP1.
AID258977Cytotoxicity against normal lung fibroblast MRC5 cell line2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1372065Inhibition of recombinant Caulobacter vibrioides cell cycle histidine kinase CckA deltaTM mutant DHp domain (70 to 691 residues) expressed in Escherichia coli in presence of varying levels of ATP measured every 60 secs for 2 hrs by PK/LDH enzyme coupled a2017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID258978Selectivity for noraml MRC5 cell line over SKBr3 cell line2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID506556Binding affinity to HSP90 in human NCI-H146 cells after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334321Cytotoxicity against human SN12C cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID506978Anticancer activity against human NCI-N417 cells xenografted in ip dosed athymic mouse assessed as decrease in tumor Akt activity administered daily for 5 consecutive days measured after 12 hrs post last dose by immunohistochemistry2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1648033Binding affinity to recombinant wild-type human TRAP1 ATP site expressed in Escherichia coli BL21 (DE3) assessed as induction of conformational change by measuring closed state population of TRAP1 at 10 uM measured after 30 mins in absence of ATP by TEM a2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1334341Cytotoxicity against human MALME-3M cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1648028Inhibition of recombinant wild-type human TRAP1 chaperone activity expressed in Escherichia coli BL21 (DE3) at 5 uM preincubated for 30 mins followed by denatured luciferase and ATP addition by luciferase refolding assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID506955Inhibition of HSP90 in chemo-resistant human SKI-AC3 cells at 100 uM after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1334370Cytotoxicity against human HL-60(TB) cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1648016Inhibition of PU-H71-FITC binding to recombinant wild-type human TRAP1 expressed in Escherichia coli BL21 (DE3) measured after 2 hrs by fluorescence polarization assay2020Journal of medicinal chemistry, 03-26, Volume: 63, Issue:6
Dual Binding to Orthosteric and Allosteric Sites Enhances the Anticancer Activity of a TRAP1-Targeting Drug.
AID1334334Cytotoxicity against human UACC62 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334310Inhibition of FITC-labeled geldanamycin binding to human Hsp90alpha by fluorescence polarization assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1372038Inhibition of recombinant Salmonella typhimurium N-terminal His6-SUMO-tagged DHp-catalytic domain PhoQ (257 to 487 residues) autophosphorylation expressed in Escherichia coli BL21 (DE3) preincubated for 10 mins followed by [gamma-32P]-ATP addition after 32017Bioorganic & medicinal chemistry letters, 12-01, Volume: 27, Issue:23
Repurposing Hsp90 inhibitors as antibiotics targeting histidine kinases.
AID1334353Cytotoxicity against human HCT15 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334361Cytotoxicity against human HOP62 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334350Cytotoxicity against human KM12 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID258973Binding affinity to Hsp90 in lung tissue2006Journal of medicinal chemistry, Jan-12, Volume: 49, Issue:1
Identification of potent water soluble purine-scaffold inhibitors of the heat shock protein 90.
AID1334351Cytotoxicity against human HT-29 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334318Cytotoxicity against human PC3 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334333Cytotoxicity against human IGROV1 cells after 48 hrs by sulforhodamine B assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1334308Growth inhibition of human SKBR3 cells at 10 uM after 72 hrs by MTT assay2017Bioorganic & medicinal chemistry letters, 01-15, Volume: 27, Issue:2
Synthesis and in vitro antiproliferative activity of C5-benzyl substituted 2-amino-pyrrolo[2,3-d]pyrimidines as potent Hsp90 inhibitors.
AID1451174Inhibition of FITC3-labeled PU-H71 binding to recombinant HSP90alpha (unknown origin) after 24 hrs by fluorescence polarization assay2017Journal of medicinal chemistry, 09-14, Volume: 60, Issue:17
Paralog Specificity Determines Subcellular Distribution, Action Mechanism, and Anticancer Activity of TRAP1 Inhibitors.
AID506956Inhibition of HSP90 in chemo-resistant human WBA cells at 100 uM after 24 hrs by fluorescence polarization assay2007Nature chemical biology, Aug, Volume: 3, Issue:8
Selective compounds define Hsp90 as a major inhibitor of apoptosis in small-cell lung cancer.
AID1811Experimentally measured binding affinity data derived from PDB2006Journal of medicinal chemistry, Aug-10, Volume: 49, Issue:16
Structural and quantum chemical studies of 8-aryl-sulfanyl adenine class Hsp90 inhibitors.
AID977608Experimentally measured binding affinity data (IC50) for protein-ligand complexes derived from PDB2006Journal of medicinal chemistry, Aug-10, Volume: 49, Issue:16
Structural and quantum chemical studies of 8-aryl-sulfanyl adenine class Hsp90 inhibitors.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (59)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's9 (15.25)29.6817
2010's37 (62.71)24.3611
2020's13 (22.03)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 10.90

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 weak demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index10.90 (24.57)
Research Supply Index4.14 (2.92)
Research Growth Index5.05 (4.65)
Search Engine Demand Index0.00 (26.88)
Search Engine Supply Index0.00 (0.95)

This Compound (10.90)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials3 (5.08%)5.53%
Reviews4 (6.78%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other52 (88.14%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Clinical Trials (5)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
The First-in-human Phase I Trial of PU-H71 in Patients With Advanced Malignancies [NCT01393509]Phase 147 participants (Actual)Interventional2011-07-06Completed
Phase 1b Study of PU-H71 for the Treatment of Subjects With Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (Post-PV MF), Post-Essential Thrombocythemia Myelofibrosis (Post-ET MF), Treated With Ruxolitinib [NCT03935555]Phase 111 participants (Actual)Interventional2019-08-12Terminated(stopped due to Samus Therapeutics company closure)
A Phase Ib Study of Ruxolitinib in Combination With PU-H71 for the Treatment of Subjects With Primary Myelofibrosis (PMF), Post-Polycythemia Vera MF (Post-PV MF), and Post-EssentialThrombocythemia MF (Post-ET MF) [NCT03373877]Phase 14 participants (Actual)Interventional2018-05-24Terminated(stopped due to Samus is focusing all of their efforts in myelofibrosis on the new oral formulation of PU-H71.)
Phase I Study of the Hsp90 Inhibitor, PU-H71, in Patients With Refractory Solid Tumors and Low-Grade Non-Hodgkin's Lymphoma [NCT01581541]Phase 117 participants (Actual)Interventional2011-04-26Terminated(stopped due to The study closed prematurely due to discontinuation of drug supply.)
A Phase 1b Study of PU-H71 With Nab-paclitaxel (Abraxane) in Patients With HER2-Negative Metastatic Breast Cancer [NCT03166085]Phase 112 participants (Actual)Interventional2017-05-23Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

TrialOutcome
NCT01581541 (10) [back to overview]Area Under the Concentration-Time Curve From Time 0 to 24 Hours [AUC(0-24)]
NCT01581541 (10) [back to overview]Area Under the Concentration-Time Curve From Time 0 to Infinity [AUC(0-∞)]
NCT01581541 (10) [back to overview]Clearance
NCT01581541 (10) [back to overview]Maximum Observed Plasma Concentration (Cmax)
NCT01581541 (10) [back to overview]Maximum Tolerated Dose (MTD) of PU-H71
NCT01581541 (10) [back to overview]Number of Days on Treatment
NCT01581541 (10) [back to overview]Number of Participants With Cycle 1 Dose-limiting Toxicities (DLTs)
NCT01581541 (10) [back to overview]Terminal Half-life (T1/2)
NCT01581541 (10) [back to overview]Urinary Excretion (%)
NCT01581541 (10) [back to overview]Number of Participants With Adverse Events Possibly, Probably, or Definitely Related to Study Drug

Area Under the Concentration-Time Curve From Time 0 to 24 Hours [AUC(0-24)]

Area Under the Concentration-Time Curve From Time 0 to 24 Hours was estimated by trapezoidal rule calculations (NCT01581541)
Timeframe: Before the start of infusion, 30 minutes after the start of infusion, 5 minutes before completion of infusion, and at 1.5, 2, 3, 4, 7, 10, and 24 hours after the start of infusion on day 1 during cycle 1.

InterventionµM*min (Mean)
PU-H71, 10 mg/m^227
PU-H71, 20 mg/m^274
PU-H71, 40 mg/m^23845
PU-H71, 60 mg/m^2273
PU-H71, 80 mg/m^2899
PU-H71, 110 mg/m^21186
PU-H71, 150 mg/m^21534
PU-H71, 200 mg/m^22090
PU-H71, 266 mg/m^23596
PU-H71, 354 mg/m^26866
PU-H71, 470 mg/m^28568

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Area Under the Concentration-Time Curve From Time 0 to Infinity [AUC(0-∞)]

Area Under the Concentration-Time Curve From Time 0 to Infinity was estimated by trapezoidal rule calculations (NCT01581541)
Timeframe: Before the start of infusion, 30 minutes after the start of infusion, 5 minutes before completion of infusion, and at 1.5, 2, 3, 4, 7, 10, and 24 hours after the start of infusion on day 1 during cycle 1.

InterventionµM*min (Mean)
PU-H71, 10 mg/m^231
PU-H71, 20 mg/m^2100
PU-H71, 40 mg/m^23905
PU-H71, 60 mg/m^2301
PU-H71, 80 mg/m^21007
PU-H71, 110 mg/m^21375
PU-H71, 150 mg/m^21771
PU-H71, 200 mg/m^22477
PU-H71, 266 mg/m^25449
PU-H71, 354 mg/m^210815
PU-H71, 470 mg/m^212151

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Clearance

Clearance was calculated from drug dose and AUC(0-∞). (NCT01581541)
Timeframe: Before the start of infusion, 30 minutes after the start of infusion, 5 minutes before completion of infusion, and at 1.5, 2, 3, 4, 7, 10, and 24 hours after the start of infusion on day 1 during cycle 1.

InterventionL/h/kg (Mean)
PU-H71, 10 mg/m^21.03
PU-H71, 20 mg/m^20.63
PU-H71, 40 mg/m^20.03
PU-H71, 60 mg/m^20.63
PU-H71, 80 mg/m^20.25
PU-H71, 110 mg/m^20.28
PU-H71, 150 mg/m^20.27
PU-H71, 200 mg/m^20.26
PU-H71, 266 mg/m^20.15
PU-H71, 354 mg/m^20.13
PU-H71, 470 mg/m^20.12

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Maximum Observed Plasma Concentration (Cmax)

The maximum concentration (Cmax) was determined by visual inspection of the concentration versus time data. (NCT01581541)
Timeframe: Before the start of infusion, 30 minutes after the start of infusion, 5 minutes before completion of infusion, and at 1.5, 2, 3, 4, 7, 10, and 24 hours after the start of infusion on day 1 during cycle 1.

InterventionµM (Mean)
PU-H71, 10 mg/m^20.2
PU-H71, 20 mg/m^20.3
PU-H71, 40 mg/m^274.7
PU-H71, 60 mg/m^21.3
PU-H71, 80 mg/m^25.17
PU-H71, 110 mg/m^27.3
PU-H71, 150 mg/m^28.7
PU-H71, 200 mg/m^28.0
PU-H71, 266 mg/m^27.8
PU-H71, 354 mg/m^217.3
PU-H71, 470 mg/m^233.7

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Maximum Tolerated Dose (MTD) of PU-H71

The MTD is the dose level at which no more than 1 of 6 patients experience DLT during the first cycle of treatment, and the dose below that at which at least 2 (of ≤ 6) patients have DLT as a result of the drug. (NCT01581541)
Timeframe: Cycle 1 (21 days)

Interventionmg/m^2 (Number)
PU-H71NA

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Number of Days on Treatment

(NCT01581541)
Timeframe: up to 126 days

Interventiondays (Median)
PU-H71, 10 mg/m^242
PU-H71, 20 mg/m^242
PU-H71, 40 mg/m^242
PU-H71, 60 mg/m^284
PU-H71, 80 mg/m^242
PU-H71, 110 mg/m^2126
PU-H71, 150 mg/m^284
PU-H71, 200 mg/m^284
PU-H71, 266 mg/m^263
PU-H71, 354 mg/m^242
PU-H71, 470 mg/m^242

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Number of Participants With Cycle 1 Dose-limiting Toxicities (DLTs)

A DLT was defined as an adverse event that occurred during cycle 1, was thought to be related to study drug administration, and met one of the following criteria: grade ≥ 3 non-hematologic toxicities (except diarrhea, nausea, vomiting without maximal supportive therapy; alopecia), grade 4 hematologic toxicities (except lymphopenia), and grade 2 ocular toxicity that did not resolve to ≤ grade 1 within 2 weeks. Occurrence of a DLT resulted in a dose reduction following resolution to grade ≤ 2. No more than 2 dose reductions were allowed per patient on study. (NCT01581541)
Timeframe: Cycle 1 (21 days)

InterventionParticipants (Count of Participants)
PU-H71, 10 mg/m^20
PU-H71, 20 mg/m^20
PU-H71, 40 mg/m^20
PU-H71, 60 mg/m^20
PU-H71, 80 mg/m^20
PU-H71, 110 mg/m^20
PU-H71, 150 mg/m^20
PU-H71, 200 mg/m^20
PU-H71, 266 mg/m^20
PU-H71, 354 mg/m^20
PU-H71, 470 mg/m^20

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Terminal Half-life (T1/2)

The terminal half-life (t1/2) was derived from the plasma concentration vs. time data. (NCT01581541)
Timeframe: Before the start of infusion, 30 minutes after the start of infusion, 5 minutes before completion of infusion, and at 1.5, 2, 3, 4, 7, 10, and 24 hours after the start of infusion on day 1 during cycle 1.

Interventionhours (Mean)
PU-H71, 10 mg/m^22.7
PU-H71, 20 mg/m^210.5
PU-H71, 40 mg/m^29.2
PU-H71, 60 mg/m^26.1
PU-H71, 80 mg/m^26.7
PU-H71, 110 mg/m^27.6
PU-H71, 150 mg/m^27.2
PU-H71, 200 mg/m^27.1
PU-H71, 266 mg/m^210.2
PU-H71, 354 mg/m^211.5
PU-H71, 470 mg/m^210.8

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Urinary Excretion (%)

Elimination of the drug was investigated by analysis of an aliquot of the total urine collected in 24 h. (NCT01581541)
Timeframe: Every void post-treatment on day 1 of cycle 1

Interventionpercent of dose recovered (Mean)
PU-H71, 10 mg/m^25.5
PU-H71, 20 mg/m^2NA
PU-H71, 40 mg/m^21.9
PU-H71, 60 mg/m^28.8
PU-H71, 80 mg/m^26.7
PU-H71, 110 mg/m^26.7
PU-H71, 150 mg/m^28.1
PU-H71, 200 mg/m^26.0
PU-H71, 266 mg/m^25.4
PU-H71, 354 mg/m^28.6
PU-H71, 470 mg/m^25.7

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