1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine-3-carboxamide

• ChemBase编号: 5461
• 分子式: C25H25N5O4
• 平均质量: 459.4971
• 单一同位素质量: 459.19065431
• SMILES: c1(ccc(cc1)n1nc(C(=O)N)c2c1C(=O)N(c1ccc(cc1)N1C(=O)CCCC1)CC2)OC
• Canonical SMILES: COc1ccc(cc1)n1nc(c2c1C(=O)N(CC2)c1ccc(cc1)N1CCCCC1=O)C(=O)N
• InChI: InChI=1S/C25H25N5O4/c1-34-19-11-9-18(10-12-19)30-23-20(22(27-30)24(26)32)13-15-29(25(23)33)17-7-5-16(6-8-17)28-14-3-2-4-21(28)31/h5-12H,2-4,13-15H2,1H3,(H2,26,32)
• InChIKey: QNZCBYKSOIHPEH-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: 1-(4-methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-1H,4H,5H,6H,7H-pyrazolo[3,4-c]pyridine-3-carboxamide
• IUPAC传统名: apixaban
• 别名: 1-(4-METHOXYPHENYL)-7-OXO-6-[4-(2-OXOPIPERIDIN-1-YL)PHENYL]-4,5,6,7-TETRAHYDRO-1H-PYRAZOLO[3,4-C]PYRIDINE-3-CARBOXAMIDE; BMS-562247-01; Apixaban

登记号

• CAS号: 503612-47-3
• PubChem SID: 160968889
• PubChem CID: 10182969

理论计算性质

JChem

• Acid pKa: 13.119041
• 质子受体: 5
• 质子供体: 1
• LogD (pH = 5.5): 1.8270723
• LogD (pH = 7.4): 1.827073
• Log P: 1.8270723
• 摩尔折射率: 126.901 cm^3
• 极化性: 48.02162 Å^3
• 极化表面积: 110.76 Å^2
• 可自由旋转的化学键: 5
• 里宾斯基五规则: true

ALOGPS 2.1

• Log P: 2.22
• LOG S: -3.83
• 溶解度: 6.79e-02 g/l

分子性质

安全信息

• 保存条件: -20°C

药理学性质

• 作用靶点: Factor Xa

产品相关信息

• 成盐信息: Free Base

详细说明

DrugBank - DB07828

Drug information: experimental

Selleck Chemicals - S1593

Research Area

• Description: Venous thromboembolism, Stroke

Biological Activity

• Description: Apixaban is a highly selective, reversible inhibitor of Factor Xa with K_i of 0.08 nM and 0.17 nM in human and rabbit, respectively.
• Targets: Human Factor Xa; Rabbit Factor Xa
• IC50: 0.08 nM (K_i); 0.17 nM (K_i) ^[1]
• In Vitro: Apixaban exhibits a high degree of potency, selectivity, and efficacy on Factor Xa with K_i of 0.08 nM and 0.17 nM for Human Factor Xa and Rabbit Factor Xa, respectively. ^[1] In vitro, Apixaban prolongs the clotting times of normal human plasma with the concentrations (EC_2x) of 3.6 μM, 0.37 μM, 7.4 μM, and 0.4 μM, which are required respectively to double the prothrombin time (PT), modified prothrombin time (mPT), activated partial thromboplastin time (APTT) and HepTest. Besides, Apixaban shows the highest potency in human and rabbit plasma, but less potency in rat and dog plasma in both the PT and APTT assays. ^[2]
• In Vivo: In the dog, Apixaban shows the excellent pharmacokinetics with very low clearance (Cl: 0.02 L kg^-1 h^-1), and low volume of distribution (V_dss: 0.2 L kg^-1). Besides, Apixaban also exhibits a moderate half-life (T_1/2: 5.8 hours) and good oral bioavailability (F: 58%). ^[1] In the arteriovenous-shunt thrombosis (AVST), venous thrombosis (VT) and electrically mediated carotid arterial thrombosis (ECAT) rabbit models, Apixaban produces dose-dependent antithrombotic effects with EC50 of 270 nM, 110 nM and 70 nM, respectively. ^[2] Apixaban significantly inhibits factor Xa activity with IC50 of 0.22 μM in rabbit ex vivo. ^[3] In chimpanzee, Apixaban also shows small volume of distribution (V_dss: 0.17 L kg^-1), low systemic clearance (Cl: 0.018 L kg^-1 h^-1), and good oral bioavailability (F: 59%). ^[4]
• Clinical Trials: Apixaban is currently in Phase III clinical trials for the Prevention of Thrombosis-related Events in Patients With Acute Medical Illness.
• Features: Apixaban is a highly selective, reversible, and direct factor Xa inhibitor .

Protocol

• Protocol: Kinase Assay ^[1]
• Enzyme Affinity Assays.: All enzyme K_i values are obtained from purified human enzymes. All fXa assays are run in microtiter plates using a total volume of 250 μL in 0.1 M sodium phosphate buffer containing 0.2 M NaCl and 0.5% polyethylene glycol 6000 at pH 7.0. Apixaban are run at 10 μM, 3.16 μM, 1.0 μM, 0.316 μM, 0.1 μM, 0.0316 μM, 0.01 μM, and 0.00316 μM. Plates are read for 30 minutes at 405 nm. Rates are determined in the presence of the controls (no inhibitor) and for the inhibitors. Apixaban are tested in duplicate studies and are compared with the same internal standards. The intraassay and interassay variabilities are 5% and 20%, respectively. All of the enzyme assays are conducted in pH 7.4 buffer at room temperature. All enzymes are purified from human tissues and are obtained from commercially available sources. Individual enzyme and substrate Km are determined in separate experiments and are close to values established in the literature. Steady-state inhibition of enzyme activity is determined by incubating a range of inhibitor concentrations (1 nM to 50 μM, in duplicate) with fixed enzyme (0.1 nM?100 nM) and peptide substrate (200 μM?1000 μM) concentration for up to 30 minutes. The Ki is calculated, assuming competitive inhibition and one-site binding, either from the IC50 or from the extent of inhibition at each inhibitor concentration.
• Protocol: Animal Study ^[2]
• Animal Models: Arteriovenous-shunt thrombosis (AVST), venous thrombosis (VT) and electrically mediated carotid arterial thrombosis (ECAT) rabbit models.
• Formulation: Apixaban is dissolved in 10% N,N-dimethylacetamide; 30% 1,2-propanediol; 60% water.
• Doses: ≤3 mg/kg/h
• Administration: Administered via i.v.

References

• References: [1] Pinto DJ, et al. J Med Chem. 2007, 50(22), 5339-5356.
• References: [2] Wong PC, et al. J Thromb Haemost. 2008, 6(5), 820-829.
• References: [3] Zhang D, et al. J Thromb Thrombolysis. 2010, 29(1), 70-80.
• References: [4] He K, et al. Eur J Drug Metab Pharmacokinet. 2011, 36(3), 129-139.

参考文献

• Pinto DJ, et al. J Med Chem. 2007, 50(22), 5339-5356.
• Wong PC, et al. J Thromb Haemost. 2008, 6(5), 820-829.
• Zhang D, et al. J Thromb Thrombolysis. 2010, 29(1), 70-80.
• He K, et al. Eur J Drug Metab Pharmacokinet. 2011, 36(3), 129-139.