.cp_wz Tabelle {border-top: 1px solid #ccc;border-left:1px solid #ccc; } .cp_wz Tabelle td{border-right: 1px solid #ccc; Rahmen unten: 1px solid #ccc; Padding: 5px 0px 0px 5px;} .cp_wz table th {Rand-rechts: 1px Solid #ccc;Rand-Bottom: 1px Solid #ccc; Padding: 5px 0px 0px 5px;}
Molekulargewicht:
326,18 XL413 (BMS-863233) ist ein potenter und selektiver Zellteilungszyklus-7-Homolog (CDC7)-Kinase-Inhibitor mit IC50 von 3,4 nM, der 63-, 12- und zeigt 35-fache Selektivität gegenüber CK2, Pim-1 bzw. pMCM2. Phase 1/2.
Biologische Aktivität
Description
|
XL413 (BMS-863233) is a potent and selective cell division cycle 7 homolog (CDC7) kinase inhibitor with IC50 of 3.4 nM, showing 63-, 12- and 35-fold selectivity over CK2, Pim-1 and pMCM2, respectively. Phase 1/2.
|
Targets
|
Cdc7 [1]
|
Pim1 [1]
|
CK2 [1]
|
IC50
|
3.4 nM
|
42 nM
|
212 nM
|
In vitro
|
In MDA-MB-231T and Colo-205 cell lines, XL413 results in inhibition of CDC7 specific phosphorylation of MCM2. XL413 also inhibits the cell proliferation, decreases cell viability and elicits the caspase 3/7 activity in Colo-205 cells. Moreover, XL413 results in modified S phase progression that subsequently leads to apoptotic cell death.
|
In vivo
|
In a Colo-205 xenograft model, XL413, at the 3 mg/kg dose, causes 70% inhibition of phosphorylated MCM2, and causes significant tumor growth regression at the 100 mg/kg dose.
|
Features
|
|
Protokoll (nur als Referenz) Kinase-Assay: [1]
CDC7 kinase assay
|
Kinase activity and compound inhibition are determined using the luciferase-luciferin-coupled chemiluminescence assay and measured as the percentage of ATP utilized following the kinase reaction in a 384-well format. The final CDC7 kinase assay condition is 6 nM CDC7/ASK, 1 μM ATP, 50 mM Hepes pH 7.4, 10 mM MgCl2, 0.02% BSA, 0.02% brij 35, 0.02% tween 20 and 1 mM DTT. It is worthy to note that the CDC7/ASK protein exhibits substrate-independent ATP utilization. All kinase reactions are incubated at room temperature for 1-2 h.
|
Zellassay: [1]
Cell lines
|
Colo-205 cells
|
Concentrations
|
~10 μM
|
Incubation Time
|
24 hours
|
Method
|
The cell proliferation is measured by BrdU incorporation assay, and viability is assayed by Cell Titer–Glo kits.
|
Tierstudie: [1]
Animal Models
|
Mice bearing Colo-205 xenografts
|
Formulation
|
|
Dosages
|
~100 mg/kg
|
Administration
|
p.o.
|
Umrechnung verschiedener Modelltiere basierend auf BSA (Wert basierend auf Daten aus FDA Draft Guidelines)
Species
|
Baboon
|
Dog
|
Monkey
|
Rabbit
|
Guinea pig
|
Rat
|
Hamster
|
Mouse
|
Weight (kg)
|
12
|
10
|
3
|
1.8
|
0.4
|
0.15
|
0.08
|
0.02
|
Body Surface Area (m2)
|
0.6
|
0.5
|
0.24
|
0.15
|
0.05
|
0.025
|
0.02
|
0.007
|
Km factor
|
20
|
20
|
12
|
12
|
8
|
6
|
5
|
3
|
Animal A (mg/kg) = Animal B (mg/kg) multiplied by
|
Animal B Km
|
Animal A Km
|
Um beispielsweise die Resveratrol-Dosis für eine Maus (22,4 mg/kg) auf eine Dosis basierend auf dem BSA für eine Ratte zu ändern, multiplizieren Sie 22,4 mg/kg mit dem Km-Faktor für eine Maus und dividieren Sie dann durch den Km-Faktor für eine Ratte. Diese Berechnung ergibt eine Ratten-Äquivalentdosis für Resveratrol von 11,2 mg/kg.
Rat dose (mg/kg) = mouse dose (22.4 mg/kg) ×
|
mouse Km(3)
|
= 11.2 mg/kg
|
rat Km(6)
|
Chemische Informationen
Molecular Weight (MW)
|
326.18
|
Formula
|
C14H13Cl2N3O2
|
CAS No.
|
1169562-71-3
|
Storage
|
3 years -20℃Powder
|
6 months-80℃in solvent (DMSO, water, etc.)
|
Synonyms
|
N/A
|
Solubility (25°C) *
|
In vitro
|
DMSO
|
<1 mg/mL
(
|
Water
|
46 mg/mL
heating
(141.02 mM)
|
Ethanol
|
<1 mg/mL
(
|
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
|
Chemical Name
|
Benzofuro[3,2-d]pyrimidin-4(3H)-one, 8-chloro-2-(2S)-2-pyrrolidinyl-, hydrochloride
|
Molaritätsrechner Verdünnungsrechner Molekulargewichtsrechner
Produktgruppe : Zellzyklus > CDK-Inhibitor