GNE-781 (compound 19) is an orally active, highly potent and selective bromodomain inhibitor of cyclic adenosine monophosphate response element binding protein (CBP) with IC50 of 0.94 nM in TR-FRET assay. GNE-781 also inhibits BRET and BRD4(1) with IC50 of 6.2 nM and 5100 nM, respectively. GNE-781 exhibits antitumor activity.

Product information

CAS Number: 1936422-33-1

Molecular Weight: 525.59

Formula: C27H33F2N7O2

Chemical Name: 3-[7-(difluoromethyl)-6-(1-methylpyrazol-4-yl)-3,4-dihydro-2H-quinolin-1-yl]-N-methyl-1-tetrahydropyran-4-yl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridine-5-carboxamide

Smiles: CN1C=C(C=N1)C1=CC2CCCN(C3=NN(C4CCOCC4)C4CCN(CC=43)C(=O)NC)C=2C=C1C(F)F

InChiKey: CQCWHSDMJBAGDC-UHFFFAOYSA-N

InChi: InChI=1S/C27H33F2N7O2/c1-30-27(37)34-9-5-23-22(16-34)26(32-36(23)19-6-10-38-11-7-19)35-8-3-4-17-12-20(18-14-31-33(2)15-18)21(25(28)29)13-24(17)35/h12-15,19,25H,3-11,16H2,1-2H3,(H,30,37)

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Solubility: DMSO 100 mg/mL (190.26 mM) Ethanol 100 mg/mL (190.26 mM)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

How to use

In Vitro:

In vitro studies show that GNE-781 reduces FOXP3 (forkhead box P3) transcript levels with a less optimal chemical probe, suggesting that inhibition of the CBP bromodomain may provide a novel small molecule therapeutic approach for cancer immunotherapy. GNE-781 decreases the generation of iTregs in vitro without affecting cell viability.

In Vivo:

GNE-781, a highly potent and selective CBP inhibitor that is efficacious in a MOLM-16 AML xenograft model. In vivo, GNE-781 modulates MYC expression that corresponds with antitumor activity in an AML tumor model.

References:

1. F Anthony Romero, et al. J Med Chem. 2017 Nov 22;60(22):916

Products are for research use only. Not for human use.