| 货号 | 规格 | 价格 | 上海 | 北京 | 珠海 | 重庆 | 武汉 | 购买数量 |
|---|---|---|---|---|---|---|---|---|
V98299-5mg |
98% | ￥390.00 |
>10 | - | - | - | - |
|
V98299-10mg |
98% | ￥510.00 |
>10 | - | - | - | - |
|
V98299-25mg |
98% | ￥700.00 |
>10 | - | - | - | - |
|
V98299-50mg |
98% | ￥820.00 |
>10 | - | - | - | - |
|
V98299-100mg |
98% | ￥930.00 |
8 | - | - | - | - |
|
| 产品描述： | 文拉法辛的异构体;an isomer of Venlafaxine;D，L-文拉法辛是文拉法辛的异构体。文拉法辛是苯乙胺的衍生物，据报道可通过阻止神经胺如5-羟色胺（5-羟色胺； 5-HT）和去甲肾上腺素（去甲肾上腺素）的突触前再摄取来促进中枢神经系统内的神经传递。还报道了Velanfaxine是多巴胺再摄取的弱抑制剂。|体外研究表明，Venlafaxine对毒蕈碱，组胺能或α-1肾上腺素受体没有明显的活性。据报道，文拉法辛的代谢是通过细胞色素P450（CYP）酶CYP2D6发生的，产生O-去甲基文拉法辛。CYP3A4产生较少的代谢产物N-去甲基文拉法辛。;D,L-Venlafaxine is an isomer of Venlafaxine . Venlafaxine is a derivative of phenylethylamine which is reported to facilitate neurotransmission within the central nervous system via blocking the presynaptic reuptake of neuroamines such as serotonin (5-hydroxytryptamine; 5-HT) and noradrenaline (norepinephrine). Velanfaxine is also reported to be a weak inhibitor of dopamine reuptake.|In vitro|studies indicate that Venlafaxine does not demonstrate significant activity for muscarinic, histaminergic or α-1 adrenergic receptors. The metabolism of venlafaxine is reported to occur by cytochrome P450 (CYP) enzyme CYP2D6 yielding O-desmethylvenlafaxine. A lesser metabolite, N-desmethylvenlafaxine is produced by CYP3A4. | ||||||||||||||||||||
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| 体内研究： | Venlafaxine (Wy 45030; 10-100 mg/kg; IP) dose-dependently blocks the depletion of norepinephrine levels in rat hypothalamus induced by 6-OHDA. | ||||||||||||||||||||
| 保存条件： | -20°C | ||||||||||||||||||||
| 配置溶液浓度参考： |
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| 注意： | 部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。 |
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