CAS NO: | 1821428-35-6 |
规格: | ≥98% |
包装 | 价格(元) |
5mg | 电议 |
10mg | 电议 |
25mg | 电议 |
50mg | 电议 |
100mg | 电议 |
250mg | 电议 |
500mg | 电议 |
Molecular Weight (MW) | 461.56 |
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Formula | C26H31N5O3 |
CAS No. | 1821428-35-6 |
Storage | -20℃ for 3 years in powder form |
-80℃ for 2 years in solvent | |
Solubility (In vitro) | DMSO: <1 mg/mL |
Water: <1 mg/mL | |
Ethanol: 2 mg/mL (4.3 mM) | |
Other Info | IUPAC/Chemical Name: 8-[6-[3-(dimethylamino)propoxy]-3-pyridyl]-3-methyl-1-tetrahydropyran-4-yl-imidazo[4,5-c]quinolin-2-one InChi Key: AOTRIQLYUAFVSC-UHFFFAOYSA-N InChi Code: InChI=1S/C26H31N5O3/c1-29(2)11-4-12-34-24-8-6-19(16-28-24)18-5-7-22-21(15-18)25-23(17-27-22)30(3)26(32)31(25)20-9-13-33-14-10-20/h5-8,15-17,20H,4,9-14H2,1-3H3 SMILES Code: O=C(N1C2CCOCC2)N(C)C3=C1C4=CC(C5=CC=C(OCCCN(C)C)N=C5)=CC=C4N=C3 |
Synonyms | AZD0156; AZD-0156; AZD 0156 |
In Vitro | In vitro activity: AZD0156 was identified as a first in class orally available ATM inhibitor with an IC50 of 0.58 nM, showing sub-nanomolar potency in cell based assays of ATM inhibition. Moreover, AZD0156 had selectivities of greater than 1000 fold over other members of the PIKK family enzymes. Kinase Assay: AZD0156 inhibits the kinase activity of ATM and ATM-mediated signaling, prevents DNA damage checkpoint activation, and disrupts DNA damage repair, inducs tumor cell apoptosis, and leads to cell death in ATM-overexpressing tumor cells. Cell Assay: HT29 cells are seeded into 384 well assay plates at a density of 6000 cells/well in 40 μL EMEM medium containing 1% L glutamine and 10% FBS and allowed to adhere overnight. The following morning compound of Formula (I) in 100% DMSO is added to assay plates by acoustic dispensing. After lh incubation at 37°C and 5% C02, 40 nL of 3 mM 4NQO in 100% DMSO is added to all wells by acoustic dispensing, except minimum control wells which are left untreated with 4NQO to generate a null response control. Plates are returned to the incubator for a further lh. Then cells are fixed by adding 20 μL of 3.7% formaldehyde in PBS solution and incubating for 20 mins at r.t.. Then 20 μL of 0.1% Triton XI 00 in PBS is added and incubated for 10 minutes at r.t., to permeabalise cells. Then the plates are washed once with 50 μL/well PBS, using a Biotek EL405 plate washer. |
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In Vivo | In animal study, AZD0156 displayed excellent preclinical PK properties including oral bioavailability. Additionally, in mouse xenograft models, AZD0156 showed robust efficacy after oral administration when combined with double strand breaks (DSB) inducing agents. |
Animal model | Mouse xenograft models |
Formulation & Dosage | Oral |
References | Cancer Res. 2016, 76(14 Suppl):Abstract nr 4859. |