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Details

Stereochemistry ACHIRAL
Molecular Formula C22H22F3N3O3
Molecular Weight 433.4236
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of GSK-2636771

SMILES

CC1=NC2=C(C=C(C=C2C(O)=O)N3CCOCC3)N1CC4=CC=CC(=C4C)C(F)(F)F

InChI

InChIKey=XTKLTGBKIDQGQL-UHFFFAOYSA-N
InChI=1S/C22H22F3N3O3/c1-13-15(4-3-5-18(13)22(23,24)25)12-28-14(2)26-20-17(21(29)30)10-16(11-19(20)28)27-6-8-31-9-7-27/h3-5,10-11H,6-9,12H2,1-2H3,(H,29,30)

HIDE SMILES / InChI

Molecular Formula C22H22F3N3O3
Molecular Weight 433.4236
Charge 0
Count
MOL RATIO 1 MOL RATIO (average)
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description

GSK-2636771 is a potent, orally bioavailable, PI3Kβ-selective inhibitor, sensitive to PTEN null cell lines. GSK-2636771 shows selectively inhibitory activity in PTEN null cell lines (human prostate adenocarcinoma PC-3 and breast cancer HCC70) with EC50 of 36 nM and 72 nM, respectively. GSK-2636771 significantly decreases cell viability in p110β-reliant PTEN-deficient PC3 prostate and BT549 and HCC70 breast cancer cell lines, and leads to a marked decrease of AKT phosphorylation only in the control prostate and breast cancer cell lines. On April 1 2016 GlaxoSmithKine completes a phase-I/II trial for Solid tumours (Late-stage disease) in USA, United Kingdom and South Korea (NCT01458067).

Originator

Approval Year

Targets

Primary TargetPharmacologyConditionPotency
0.089 µM [IC50]

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown
Primary
Unknown

Cmax

ValueDoseCo-administeredAnalytePopulation
15078 ng/mL
400 mg 1 times / day multiple, oral
GSK-2636771 plasma
Homo sapiens
29530 ng/mL
500 mg 2 times / day multiple, oral
GSK-2636771 plasma
Homo sapiens
5493 ng/mL
400 mg single, oral
GSK-2636771 plasma
Homo sapiens
7221 ng/mL
500 mg single, oral
GSK-2636771 plasma
Homo sapiens

AUC

ValueDoseCo-administeredAnalytePopulation
205014 ng × h/mL
400 mg 1 times / day multiple, oral
GSK-2636771 plasma
Homo sapiens
485325 ng × h/mL
500 mg 2 times / day multiple, oral
GSK-2636771 plasma
Homo sapiens
161874 ng × h/mL
400 mg single, oral
GSK-2636771 plasma
Homo sapiens
190798 ng × h/mL
500 mg single, oral
GSK-2636771 plasma
Homo sapiens

T1/2

ValueDoseCo-administeredAnalytePopulation
23.2 h
400 mg single, oral
GSK-2636771 plasma
Homo sapiens
23 h
500 mg single, oral
GSK-2636771 plasma
Homo sapiens

PubMed

Sample Use Guides

In Vivo Use Guide
Increasing dose levels of GSK-2636771 (300 mg or 400 mg once daily)
Route of Administration: Oral
In Vitro Use Guide
GSK-2636771 (1 uM) durably suppressed P-AKT levels in ZR75-1 and MDA-MB-415 cells
Substance Class Chemical
Record UNII
DW94IAT0LS
Record Status Validated (UNII)
Record Version