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Details

Stereochemistry ACHIRAL
Molecular Formula C23H27N7O3S2
Molecular Weight 513.636
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PICTILISIB

SMILES

CS(=O)(=O)N1CCN(CC2=CC3=NC(=NC(N4CCOCC4)=C3S2)C5=CC=CC6=C5C=NN6)CC1

InChI

InChIKey=LHNIIDJUOCFXAP-UHFFFAOYSA-N
InChI=1S/C23H27N7O3S2/c1-35(31,32)30-7-5-28(6-8-30)15-16-13-20-21(34-16)23(29-9-11-33-12-10-29)26-22(25-20)17-3-2-4-19-18(17)14-24-27-19/h2-4,13-14H,5-12,15H2,1H3,(H,24,27)

HIDE SMILES / InChI

Molecular Formula C23H27N7O3S2
Molecular Weight 513.636
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Pictilisib is an oral potent inhibitor of class I PI3K with nanomolar activities against p110alpha, p110beta, p110delta, and p110gamma. The drug was developed for the treatment of solid tumors and reached phase II in patients with breast cancer and lung carcinoma, however its development was terminated.

CNS Activity

Curator's Comment: Experiments on mice revealed that pictilisib transport to brain is very limited.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
3.0 nM [IC50]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
Primary
Unknown

Approved Use

Unknown
Sourcing

Sourcing

Vendor/AggregatorIDURL
PubMed

PubMed

TitleDatePubMed
High-throughput screening compatible cell-based assay for interrogating activated notch signaling.
2009 Feb
Drugging the PI3 kinome: from chemical tools to drugs in the clinic.
2010 Mar 15
Physical association of PDK1 with AKT1 is sufficient for pathway activation independent of membrane localization and phosphatidylinositol 3 kinase.
2010 Mar 26
Pharmacokinetic-pharmacodynamic modeling of tumor growth inhibition and biomarker modulation by the novel phosphatidylinositol 3-kinase inhibitor GDC-0941.
2010 Sep
Role of P-glycoprotein and breast cancer resistance protein-1 in the brain penetration and brain pharmacodynamic activity of the novel phosphatidylinositol 3-kinase inhibitor GDC-0941.
2010 Sep
Targeting a common collaborator in cancer development.
2010 Sep 8
Effect of PI3K- and mTOR-specific inhibitors on spontaneous B-cell follicular lymphomas in PTEN/LKB1-deficient mice.
2011 Mar 29
Modulators of sensitivity and resistance to inhibition of PI3K identified in a pharmacogenomic screen of the NCI-60 human tumor cell line collection.
2012
Intermittent administration of MEK inhibitor GDC-0973 plus PI3K inhibitor GDC-0941 triggers robust apoptosis and tumor growth inhibition.
2012 Jan 1
Regulation of CD38 expression in human airway smooth muscle cells: role of class I phosphatidylinositol 3 kinases.
2012 Oct
Single cell network profiling assay in bladder cancer.
2013 Apr
Mechanisms of apoptosis induction by simultaneous inhibition of PI3K and FLT3-ITD in AML cells in the hypoxic bone marrow microenvironment.
2013 Feb 1
Simultaneous inhibition of pan-phosphatidylinositol-3-kinases and MEK as a potential therapeutic strategy in peripheral T-cell lymphomas.
2013 Jan
The PI3K inhibitor GDC-0941 combines with existing clinical regimens for superior activity in multiple myeloma.
2014 Jan 16
Utilization of human nuclear receptors as an early counter screen for off-target activity: a case study with a compendium of 615 known drugs.
2015 Jun
Patents

Sample Use Guides

Patients with breast cancer receive paclitaxel (90 mg/m2 weekly for 3 weeks in every 28-day cycle) with 260 mg pictilisib (daily on days 1-5 every week).
Route of Administration: Oral
Human breast tumor cell lines were treated with GDC-0941 (dose range 0.083–5 mM) to test cell viability in vitro.
Substance Class Chemical
Created
by admin
on Fri Dec 15 21:13:30 UTC 2023
Edited
by admin
on Fri Dec 15 21:13:30 UTC 2023
Record UNII
ICY00EMP8P
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
PICTILISIB
INN   USAN   WHO-DD  
INN   USAN  
Official Name English
Pictilisib [WHO-DD]
Common Name English
4-(2-(1H-INDAZOL-4-YL)-6-((4-(METHYLSULFONYL)PIPERAZIN-1-YL)METHYL)THIENO(3,2-D)PYRIMIDIN-4-YL)MORPHOLINE
Systematic Name English
PICTRELISIB
Common Name English
THIENO(3,2-D)PYRIMIDINE, 2-(1H-INDAZOL-4-YL)-6-((4-(METHYLSULFONYL)-1-PIPERAZINYL)METHYL)-4-(4-MORPHOLINYL)-
Systematic Name English
pictilisib [INN]
Common Name English
2-(1H-INDAZOL-4-YL)-6-((4-(METHANESULFONYL)PIPERAZIN-1-YL)METHYL)-4-(MORPHOLIN-4-YL)THIENO(3,2-D)PYRIMIDINE
Systematic Name English
PICTILISIB [MI]
Common Name English
CDC-0941
Code English
GDC 0941
Code English
GDC-0941
Code English
PICTILISIB [USAN]
Common Name English
Code System Code Type Description
EPA CompTox
DTXSID40241930
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
PRIMARY
DRUG BANK
DB11663
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
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FDA UNII
ICY00EMP8P
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
PRIMARY
INN
9417
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
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ChEMBL
CHEMBL521851
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
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SMS_ID
100000175029
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
PRIMARY
EVMPD
SUB120770
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
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MERCK INDEX
m11673
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
PRIMARY
CAS
957054-30-7
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
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NCI_THESAURUS
C165479
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
PRIMARY
PUBCHEM
17755052
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
PRIMARY
USAN
YY-114
Created by admin on Fri Dec 15 21:13:30 UTC 2023 , Edited by admin on Fri Dec 15 21:13:30 UTC 2023
PRIMARY
Related Record Type Details
ACTIVE MOIETY