Page last updated: 2024-11-13

pelabresib

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

Description

CPI-0610: a bromodomain and extra-terminal protein inhibitor with antineoplastic activity; structure in first source [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

Cross-References

ID SourceID
PubMed CID57389999
CHEMBL ID4303404
SCHEMBL ID15926539

Synonyms (37)

Synonym
cpi 0610
cpi-232
cpi0610
1380087-89-7
cpi-0610 anhydrous
cpi-0610
2-[(4s)-6-(4-chlorophenyl)-1-methyl-4h-[1,2]oxazolo[5,4-d][2]benzazepin-4-yl]acetamide
S7853
SCHEMBL15926539
unii-u4017guq06
compound 10 [pmid: 26815195]
gtpl9120
62G ,
HY-12863
CS-5592
AKOS030526467
2-((4s)-6-(4-chlorophenyl)-1-methyl-4h-benzo[e]isoxazolo[5,4-c]azepin-4-yl)acetamide
2-[(7s)-9-(4-chlorophenyl)-3-methyl-5-oxa-4,8-diazatricyclo[8.4.0.0(2),?]tetradeca-1(10),2(6),3,8,11,13-hexaen-7-yl]acetamide
AS-73876
NCGC00483135-01
U4017GUQ06 ,
2-((4s)-6-(4-chlorophenyl)-1-methyl-4h-isoxazolo(5,4-d)(2)benzazepin-4-yl)acetamide
4h-isoxazolo(5,4-d)(2)benzazepine-4-acetamide, 6-(4-chlorophenyl)-1-methyl-, (4s)
cpi-267232
pelabresib anhydrous
pelabresib [inn]
'2-[(4s)-6-(4-chlorophenyl)-1-methyl-4h-[1,2]oxazolo[5,4-d][2]benzazepin-4-yl]acetamide'
EX-A1612
(s)-2-(6-(4-chlorophenyl)-1-methyl-4h-benzo[c]isoxazolo[4,5-e]azepin-4-yl)acetamide ,
Q27076907
BCP10741
CHEMBL4303404 ,
nsc784856
nsc-784856
bdbm50510872
BC177446
DTXSID201022544

Research Excerpts

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
" The bioavailability of the tablet formulation was 60% greater than the capsules."( A Phase I Study of Pelabresib (CPI-0610), a Small-Molecule Inhibitor of BET Proteins, in Patients with Relapsed or Refractory Lymphoma.
Abramson, JS; Blum, KA; Bobba, S; Colak, G; Efuni, S; Flinn, IW; Goy, A; Maris, MB; Rippley, R; Senderowicz, AM; Supko, JG; Trojer, P; Younes, A, 2022
)
1.05
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Roles (2)

RoleDescription
antineoplastic agentA substance that inhibits or prevents the proliferation of neoplasms.
bromodomain-containing protein 4 inhibitorAny inhibitor of bromodomain-containing protein 4 (BRD4).
[role information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Drug Classes (3)

ClassDescription
monochlorobenzenesAny member of the class of chlorobenzenes containing a mono- or poly-substituted benzene ring in which only one substituent is chlorine.
primary carboxamideA carboxamide resulting from the formal condensation of a carboxylic acid with ammonia; formula RC(=O)NH2.
organic heterotricyclic compoundAn organic tricyclic compound in which at least one of the rings of the tricyclic skeleton contains one or more heteroatoms.
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (3)

Potency Measurements

ProteinTaxonomyMeasurementAverage (µ)Min (ref.)Avg (ref.)Max (ref.)Bioassay(s)
PPM1D proteinHomo sapiens (human)Potency5.86820.00529.466132.9993AID1347411
Interferon betaHomo sapiens (human)Potency5.86820.00339.158239.8107AID1347411
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Bromodomain-containing protein 4Homo sapiens (human)IC50 (µMol)0.02200.00040.40329.0500AID1496253; AID1534669; AID1545361; AID1859894; AID1859895
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Biological Processes (39)

Processvia Protein(s)Taxonomy
regulation of transcription by RNA polymerase IIBromodomain-containing protein 4Homo sapiens (human)
positive regulation of G2/M transition of mitotic cell cycleBromodomain-containing protein 4Homo sapiens (human)
positive regulation of transcription elongation by RNA polymerase IIBromodomain-containing protein 4Homo sapiens (human)
chromatin organizationBromodomain-containing protein 4Homo sapiens (human)
DNA damage responseBromodomain-containing protein 4Homo sapiens (human)
positive regulation of transcription elongation by RNA polymerase IIBromodomain-containing protein 4Homo sapiens (human)
positive regulation of canonical NF-kappaB signal transductionBromodomain-containing protein 4Homo sapiens (human)
positive regulation of DNA-templated transcriptionBromodomain-containing protein 4Homo sapiens (human)
positive regulation of transcription by RNA polymerase IIBromodomain-containing protein 4Homo sapiens (human)
regulation of inflammatory responseBromodomain-containing protein 4Homo sapiens (human)
positive regulation of T-helper 17 cell lineage commitmentBromodomain-containing protein 4Homo sapiens (human)
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)
[Information is prepared from geneontology information from the June-17-2024 release]

Molecular Functions (16)

Processvia Protein(s)Taxonomy
transcription cis-regulatory region bindingBromodomain-containing protein 4Homo sapiens (human)
p53 bindingBromodomain-containing protein 4Homo sapiens (human)
chromatin bindingBromodomain-containing protein 4Homo sapiens (human)
transcription coregulator activityBromodomain-containing protein 4Homo sapiens (human)
transcription coactivator activityBromodomain-containing protein 4Homo sapiens (human)
protein bindingBromodomain-containing protein 4Homo sapiens (human)
RNA polymerase II CTD heptapeptide repeat kinase activityBromodomain-containing protein 4Homo sapiens (human)
enzyme bindingBromodomain-containing protein 4Homo sapiens (human)
lysine-acetylated histone bindingBromodomain-containing protein 4Homo sapiens (human)
RNA polymerase II C-terminal domain bindingBromodomain-containing protein 4Homo sapiens (human)
P-TEFb complex bindingBromodomain-containing protein 4Homo sapiens (human)
histone reader activityBromodomain-containing protein 4Homo sapiens (human)
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)
[Information is prepared from geneontology information from the June-17-2024 release]

Ceullar Components (5)

Processvia Protein(s)Taxonomy
condensed nuclear chromosomeBromodomain-containing protein 4Homo sapiens (human)
nucleusBromodomain-containing protein 4Homo sapiens (human)
nucleoplasmBromodomain-containing protein 4Homo sapiens (human)
extracellular spaceInterferon betaHomo sapiens (human)
extracellular regionInterferon betaHomo sapiens (human)
[Information is prepared from geneontology information from the June-17-2024 release]

Bioassays (20)

Assay IDTitleYearJournalArticle
AID1859895Inhibition of BRD4 BD2 (unknown origin) TR-FRET analysis2022European journal of medicinal chemistry, Aug-05, Volume: 238Discovery of 2-((2-methylbenzyl)thio)-6-oxo-4-(3,4,5-trimethoxyphenyl)-1,6-dihydropyrimidine-5-carbonitrile as a novel and effective bromodomain and extra-terminal (BET) inhibitor for the treatment of sepsis.
AID1409614Overall antiviral activity against SARS-CoV-2 (isolate France/IDF0372/2020) in the Vero E6 cell line at 48 h based on three assays 1) detection of viral RNA by qRT-PCR (targeting the N-gene), 2) plaque assay using lysate 3 days after addition of compound 2020Nature, 07, Volume: 583, Issue:7816
A SARS-CoV-2 protein interaction map reveals targets for drug repurposing.
AID1409613Selectivity ratio: ratio of AUC (viral infection %) of SARS-CoV-2 in the Vero E6 cell line compared to AUC (cytotoxicity %) of compound against Vero E6 cells by MTT assay.2020Nature, 07, Volume: 583, Issue:7816
A SARS-CoV-2 protein interaction map reveals targets for drug repurposing.
AID1545361Inhibition of BRD4 bromodomain-1 (unknown origin) by TR-FRET assay2019European journal of medicinal chemistry, Apr-01, Volume: 167Clinical candidates modulating protein-protein interactions: The fragment-based experience.
AID1409608AUC (viral infection %) for SARS-CoV-2 in the Vero E6 cell line at 48 h by immunofluorescence-based assay (detecting the viral NP protein in the nucleus of the Vero E6 cells).2020Nature, 07, Volume: 583, Issue:7816
A SARS-CoV-2 protein interaction map reveals targets for drug repurposing.
AID1409609Cytotoxicity of compound against Vero E6 cells by MTT assay.2020Nature, 07, Volume: 583, Issue:7816
A SARS-CoV-2 protein interaction map reveals targets for drug repurposing.
AID1409611AUC (cytotoxicity %) of compound against Vero E6 cells by MTT assay.2020Nature, 07, Volume: 583, Issue:7816
A SARS-CoV-2 protein interaction map reveals targets for drug repurposing.
AID1534669Inhibition of recombinant full length human N-terminal His6-tagged BRD4 (2 to 1362 residues) expressed in baculovirus infected insect cells using histone H4 peptide as substrate by alpha screen assay2019European journal of medicinal chemistry, Feb-01, Volume: 163Rational design of 5-((1H-imidazol-1-yl)methyl)quinolin-8-ol derivatives as novel bromodomain-containing protein 4 inhibitors.
AID1409607IC50 for antiviral activity against SARS-CoV-2 in the Vero E6 cell line at 48 h by immunofluorescence-based assay (detecting the viral NP protein in the nucleus of the Vero E6 cells).2020Nature, 07, Volume: 583, Issue:7816
A SARS-CoV-2 protein interaction map reveals targets for drug repurposing.
AID1496253Inhibition of BRD4 (unknown origin)2018Bioorganic & medicinal chemistry, 07-23, Volume: 26, Issue:12
Straightforward hit identification approach in fragment-based discovery of bromodomain-containing protein 4 (BRD4) inhibitors.
AID1859894Inhibition of BRD4 BD1 (unknown origin) TR-FRET analysis2022European journal of medicinal chemistry, Aug-05, Volume: 238Discovery of 2-((2-methylbenzyl)thio)-6-oxo-4-(3,4,5-trimethoxyphenyl)-1,6-dihydropyrimidine-5-carbonitrile as a novel and effective bromodomain and extra-terminal (BET) inhibitor for the treatment of sepsis.
AID1745855NCATS anti-infectives library activity on the primary C. elegans qHTS viability assay2023Disease models & mechanisms, 03-01, Volume: 16, Issue:3
In vivo quantitative high-throughput screening for drug discovery and comparative toxicology.
AID1745854NCATS anti-infectives library activity on HEK293 viability as a counter-qHTS vs the C. elegans viability qHTS2023Disease models & mechanisms, 03-01, Volume: 16, Issue:3
In vivo quantitative high-throughput screening for drug discovery and comparative toxicology.
AID1347411qHTS to identify inhibitors of the type 1 interferon - major histocompatibility complex class I in skeletal muscle: primary screen against the NCATS Mechanism Interrogation Plate v5.0 (MIPE) Libary2020ACS chemical biology, 07-17, Volume: 15, Issue:7
High-Throughput Screening to Identify Inhibitors of the Type I Interferon-Major Histocompatibility Complex Class I Pathway in Skeletal Muscle.
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.
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.
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.
AID1345665Human bromodomain containing 4 (Bromodomain kinase (BRDK) family)2016Journal of medicinal chemistry, Feb-25, Volume: 59, Issue:4
Identification of a Benzoisoxazoloazepine Inhibitor (CPI-0610) of the Bromodomain and Extra-Terminal (BET) Family as a Candidate for Human Clinical Trials.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (16)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's0 (0.00)18.2507
2000's0 (0.00)29.6817
2010's7 (43.75)24.3611
2020's9 (56.25)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 52.09

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 very strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index52.09 (24.57)
Research Supply Index2.89 (2.92)
Research Growth Index4.65 (4.65)
Search Engine Demand Index78.74 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (52.09)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials1 (6.25%)5.53%
Reviews2 (12.50%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other13 (81.25%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]