【产品介绍】：

Posaconazole 是甾醇C14ɑ去甲基化酶抑制剂，IC50为0.25 nM。A triazole anti-fungal 属性 产品名称 泊沙康唑 产品名称 Posaconazole 别名 泊沙康唑 英文别名 4-[4-[4-[4-[[(3R,5R)-5-(2,4-Difluorophenyl)-5-(1,2,4-triazol-1-ylmethyl)oxolan-3-yl]methoxy]phenyl]piperazin-1-yl]phenyl]-2-[(2S,3S)-2-hydroxypentan-3-yl]-1,2,4-triazol-3-one CAS编号 171228-49-2 分子式 C37H42F2N8O4 分子量 700.78 PubChem CID 468595 MDL号 MFCD00941162 Merck Index 7602 规格或纯度 ≥99% 应用 A triazole anti-fungal 备注 5mg、10mg卖完停产，不再备货 生化机理 Posaconazole is a broad-spectrum, second generation, triazole compound with antifungal activity. Posaconazole strongly inhibits 14-alpha demethylase, a cytochrome P450-dependent enzyme. Posaconazole is a sterol C14ɑ demethylase inhibitor with an IC50 of 0.25 nM. Inhibition of 14-alpha-demethylase prevents the conversion of lanosterol to ergosterol, an important component of the fungal cell wall. Inhibition of ergosterol synthesis changes the fungal cell membrane composition and integrity, alters membrane permeability and eventually leads to fungal cell lysis. Compared to other azole antifungals, posaconazole is a significantly more potent inhibitor of sterol 14-alpha demethylase. Posaconazole is the most advanced candidate for the treatment of Chagas disease. Posaconazole has entered in a phase II clinical trial in the treatment of mycoses. 熔点 169 °C 比旋光度 -26° (C=1,CHCl3) 敏感性 对热敏感 溶解性 DMSO 140 mg/mL Water <1 mg/mL Ethanol <1 mg/mL 储存温度 -20°C储存 运输条件 超低温冰袋运输 Adenosine 下载 G PROTEIN-COUPLED RECEPTORS 下载 IP3 receptor 下载 Adrenoceptors, a1 下载 Adrenoceptors, a2 下载 Adrenoceptors, β 下载 GABAA (γ-aminobutyric acid) 下载 GABAB 下载 Calcium (voltage-gated) 下载 Phosphodiesterases 下载 Phosphoinositide Kinases 下载 Phospholipase A2 下载 Phospholipase C 下载 Phospholipase D 下载 Phosphoprotein Phosphatases 下载 Platelet-Activating Factor Receptors 下载 Protein Prenyltransferases 下载 Steroids Receptors 下载 Protein tyrosine phosphatases 下载 G Proteins (Heterotrimeric) 下载 Caspases 下载 Nitric Oxide Synthases 下载 Nonsteroidal Receptors 下载 Peroxisome proliferator activated receptors 下载 Ryanodine Receptors 下载 Adenylyl Cyclase 下载 GTP Binding Proteins 下载 Adenosine 下载 G PROTEIN-COUPLED RECEPTORS 下载 IP3 receptor 下载 Adrenoceptors, a1 下载 Adrenoceptors, a2 下载 Adrenoceptors, β 下载 GABAA (γ-aminobutyric acid) 下载 GABAB 下载 Calcium (voltage-gated) 下载 Phosphodiesterases 下载 Phosphoinositide Kinases 下载 Phospholipase A2 下载 Phospholipase C 下载 Phospholipase D 下载 Phosphoprotein Phosphatases 下载 Platelet-Activating Factor Receptors 下载 Protein Prenyltransferases 下载 Steroids Receptors 下载 Protein tyrosine phosphatases 下载 G Proteins (Heterotrimeric) 下载 Caspases 下载 Nitric Oxide Synthases 下载 Nonsteroidal Receptors 下载 Peroxisome proliferator activated receptors 下载 Ryanodine Receptors 下载 Adenylyl Cyclase 下载 GTP Binding Proteins 下载 Adenosine 下载 G PROTEIN-COUPLED RECEPTORS 下载 IP3 receptor 下载 Adrenoceptors, a1 下载 Adrenoceptors, a2 下载 Adrenoceptors, β 下载 GABAA (γ-aminobutyric acid) 下载 GABAB 下载 Calcium (voltage-gated) 下载 Phosphodiesterases 下载 Phosphoinositide Kinases 下载 Phospholipase A2 下载 Phospholipase C 下载 Phospholipase D 下载 Phosphoprotein Phosphatases 下载 Platelet-Activating Factor Receptors 下载 Protein Prenyltransferases 下载 Steroids Receptors 下载 Protein tyrosine phosphatases 下载 G Proteins (Heterotrimeric) 下载 Caspases 下载 Nitric Oxide Synthases 下载 Nonsteroidal Receptors 下载 Peroxisome proliferator activated receptors 下载 Ryanodine Receptors 下载 Adenylyl Cyclase 下载 GTP Binding Proteins 下载