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Vildagliptin (LAF237) 是一种选择性二肽基肽酶IV (DPP-IV) 抑制剂,在人 Caco-2 细胞中抑制 DPP-IV 的IC50为 3.5 nM。它具有出色的口服生物利用度和降血糖活性。

Vildagliptin (LAF237) 是一种选择性二肽基肽酶IV (DPP-IV) 抑制剂,在人 Caco-2 细胞中抑制 DPP-IV 的IC50为 3.5 nM。它具有出色的口服生物利用度和降血糖活性。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 5 mg | ¥ 297 | In stock | |
| 10 mg | ¥ 493 | In stock | |
| 25 mg | ¥ 768 | In stock | |
| 50 mg | ¥ 997 | In stock | |
| 100 mg | ¥ 1,390 | In stock | |
| 500 mg | ¥ 2,890 | In stock | |
| 1 mL x 10 mM (in DMSO) | ¥ 379 | In stock |
Vildagliptin 相关产品
| 产品描述 | Vildagliptin (LAF237) is a cyanopyrrolidine-based, orally bioavailable inhibitor of dipeptidyl peptidase 4 (DPP-4), with hypoglycemic activity. Vildagliptin's cyano moiety undergoes hydrolysis and this inactive metabolite is excreted mainly via the urine. |
| 靶点活性 | DPP4:2.3 nM |
| 体外活性 | 在肥胖的雄性Zucker大鼠体内,在口服葡萄糖耐量试验中Vildagliptin(10 μmol/kg,p.o.)使GLP-1水平上升,此外,它还能刺激胰岛素分泌,并使血糖波动显著降低. Vildagliptin(1 μmol/kg,p.o.)处理药食蟹猴,约2 h后,血浆DPP-IV活性受到最大程度抑制(95%),而30 min内,DPP-IV受到的抑制效果>50%,且持续10 h以上.在链脲霉素诱导的糖尿病成年雄性Sprague Dawley大鼠体内,Vildagliptin(10 mg/kg)处理32周,可防止神经纤维损失.Vildagliptin(60 mg/kg)使β细胞复制增加并使细胞凋亡减少,从而使胰腺β细胞量增加,且在vildagliptin洗脱后增加的量可维持12天. |
| 体内活性 | 作为最稳定的DPP-4抑制剂,Vildagliptin可与DPP-4的S1-和S2-催化位点结合,模拟P-1位点过渡态。 |
| 别名 | 维格列汀, 维达列汀, NVP-LAF 237, LAF237 |
| 分子量 | 303.40 |
| 分子式 | C17H25N3O2 |
| CAS No. | 274901-16-5 |
| Smiles | OC12CC3CC(C1)CC(C3)(C2)NCC(=O)N1CCCC1C#N |
| 密度 | 1.27 g/cm3 |
| 存储 | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||||||||||||
| 溶解度信息 | Ethanol: 56.00 mg/mL (184.57 mM), Sonication is recommended. DMSO: 20.00 mg/mL (65.92 mM), Sonication is recommended. H2O: 55.00 mg/mL (181.28 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
溶液配制表 | |||||||||||||||||||||||||||||||||||||||||
DMSO/H2O/Ethanol
H2O/Ethanol
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