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標簽:Tifenazoxide
聯系人:高小姐
電話:021-59541103 021-60443211
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Q Q: 3004967995
Email:3004967995@qq.com
詳細地址:上海嘉定區嘉羅公路1661
化學性質:
規格 | 5mg 10mg 50mg 100mg |
CAS | 279215-43-9 |
別名 | N/A |
化學名 | N/A |
分子式 | C9H10ClN3O2S2 |
分子量 | 291.78 |
溶解度 | Soluble in DMSO |
儲存條件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice |
產品描述:
Tifenazoxide (NN414) is a potent, orally active and SUR1/Kir6.2 selective KATP channels opener. Tifenazoxide has antidiabetic effect, can inhibit glucose stimulated insulin release in vitro and in vivo, and has a beneficial effect on glucose homeostasis[1][2].
Tifenazoxide (NN414) hyperpolarises βTC3 cell membranes, and inhibits insulin release from βTC6, from isolated rat islets and from human islets at least a 100-fold more potent than Diazoxide[2]. The EC50 values for Tifenazoxide and diazoxide are 0.45 and 31 μM, respectively in the patch-clamp assay. Tifenazoxide (100 μM) activates Kir6.2/SUR1 channels, but not Kir6.2/SUR2A or Kir6.2/SUR2 channels, expressed in Xenopus oocytes both in whole-cell and inside-out macropatch recordings[2]. Tifenazoxide is a potent inhibitor of glucose stimulated insulin release from βTC6 cells (IC50 = 0.15 μM)[1].
Tifenazoxide (NN414; 1.5 mg/kg; oral administration; twice daily; for 3 weeks; male VDF Zucker (fa/fa) rat) treatment for 3 weeks in VDF rats reduces basal hyperglycemia, improves glucose tolerance, and reduces hyperinsulinemia during an oral glucose tolerance test (OGTT) and improves insulin secretory responsiveness ex vivo[1]. Animal Model: Male Vancouver diabetic fatty (VDF) Zucker rat[1]
[1]. Carr RD, et al. NN414, a SUR1/Kir6.2-selective potassium channel opener, reduces blood glucose and improves glucose tolerance in the VDF Zucker rat. Diabetes. 2003 Oct;52(10):2513-8. [2]. Hansen JB. Towards selective Kir6.2/SUR1 potassium channel openers, medicinal chemistry and therapeutic perspectives. Curr Med Chem. 2006;13(4):361-76.
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原創作者:上海莼試生物技術有限公司
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普票匯款信息
賬 戶 名:上海生物
開 戶 行:中國銀行山東省分行營業部
賬 號:2169 2341 6278