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AVE 0991 sodium salt is a nonpeptide and orally active Ang-(1-7) receptor Mas agonist. AVE 0991 competes for high-affinity binding of [ 125 I]-Ang-(1-7) to bovine aortic endothelial cell membranes with IC 50 of 21 nM
In Vitro
AVE 0991 is a nonpeptide compound that evokes effects similar to Ang-(1-7) on the endothelium. AVE 0991 and unlabeled Ang-(1-7) compete for high-affinity binding of [ 125 I]-Ang-(1-7) to bovine aortic endothelial cell membranes with IC 50 s of 21±35 and 220±280 nM, respectively. Peak concentrations of NO and O 2 - release by AVE 0991 sodium salt and Ang-(1-7) (both 10 μM) are not significantly different (NO: 295±20 and 270±25 nM; O 2 - : 18±2 and 20±4 nM). However, the released amount of bioactive NO is ≈5 times higher for AVE 0991 in comparison to Ang-(1-7). MCE has not independently confirmed the accuracy of these methods. They are for reference only.
In Vivo
AVE 0991 (0.58 nmol/g) produces a significant decrease of water diuresis in WT mice compared with vehicle-treated animals (0.06±0.03 mL versus 0.27±0.05; n=9 for each group; P<0.01). The antidiuretic effect of AVE 0991 (AVE) is associated with an increase in urine osmolality (1669±231.0 mOsm/KgH 2 O versus 681.1±165.8 mOsm/KgH 2 O in vehicle-treated mice; P<0.01). The genetic deletion of Mas abolishes the antidiuretic effect of AVE 0991 during water loading (0.37±0.10 mL [n=9] versus 0.27±0.03 mL [n=11] in AVE 0991-treated mice). As observed with C57BL/6 mice, administration of AVE 0991 (0.58 nmol/g) in water-loaded Swiss mice also produces a significant decrease of the urinary volume compared with vehicle-treated animals (0.13±0.05 mL [n=16] versus 0.51±0.04 mL [n=40]; P<0.01). One week of treatment with AVE-0991 produces a significant decrease in perfusion pressure (56.55±0.86 vs. 68.73±0.69 mmHg in vehicle-treated rats) and an increase in systolic tension (11.40±0.05 vs. 9.84±0.15 g in vehicle-treated rats), rate of tension rise (+dT/dt; 184.30±0.50 vs. 155.20±1.97 g/s in vehicle-treated rats), rate of tension fall (−dT/dt; 179.60±1.39 vs. 150.80±2.42 g/s in vehicle-treated rats). A slight increase in heart rate (HR) is also observed (220.40±0.71 vs. 214.20±0.74 beats/min in vehicle-treated rats. MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Form:Solid
IC50& Target:IC50: 21±35 nM (Ang-(1-7) receptor)
分类树(Taxonomy Tree)
| 界(kingdom) | 有机化合物 |
|---|---|
| 超类(Superclass) | 有机杂环化合物 |
| 类(Class) | 唑类 |
| 亚类(Subclass) | 咪唑类 |
| 中间层级节点(Intermediate Tree Nodes) | 取代咪唑 |
| 直接上位类(Direct Parent) | 苯基咪唑类 |
| 其他上位类(Alternative Parents) | 1,2,4,5-四取代咪唑 2,3,5-三取代噻吩 磺酰脲类药物 烷基芳基醚 芳基醛 羰基咪唑类 N-取代咪唑 苯及其取代衍生物 磺酰基 有机磺酸及其衍生物 杂芳族化合物 氮杂环化合物 卡宾型1,3-偶极化合物 碳氢化合物衍生物 有机氧化物 有机两性离子 有机钠盐 |
| 分子骨架(Molecular Framework) | 芳香族杂单环化合物 |
| 取代基(Substituents) | 1,2,4,5-四取代咪唑 - 2-苯基咪唑 - 2,3,5-三取代噻吩 - 醛 - 芳基醚 - 芳香族杂单环化合物 - 芳基-醛 - 氮杂环 - 苯基化合物 - 碳酰胺型1,3-双极性化合物 - 羰基 - 乙醚 - 杂芳香族化合物 - 烃衍生物 - 咪唑-4-羰基 - 单环苯基基团 - N-取代咪唑 - 有机1,3-双极性化合物 - 有机碱金属盐 - 有机硝基化合物 - 有机氧化物 - 有机氧化合物 - 有机盐 - 有机钠盐 - 有机磺酸或其衍生物 - 有机双性离子 - 有机氮化合物 - 有机氧化合物 - 有机磺酸或其衍生物 - 有机硫化合物 - 磺酰基 - 磺酰基脲 - 噻吩 |
| 描述(Description) | 该化合物属于苯并咪唑类有机化合物。这类多环芳香族化合物通过碳碳键或氰基键将苯环与咪唑环相连。 |
| 外部描述符(External Descriptors) | 暂无 |