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Tofogliflozin hydrate(CSG-452 hydrate)
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
Tofogliflozin hydrate(CSG-452 hydrate)图片
CAS NO:1201913-82-7
包装与价格：
包装价格(元)
10mM (in 1mL DMSO)电议
2mg电议
5mg电议
10mg电议
50mg电议

产品介绍
Tofogliflozin hydrate (CSG-452 hydrate) 是一种有效且高度特异性的钠/葡萄糖协同转运蛋白 2 (SGLT2) 抑制剂，对人、大鼠和小鼠 SGLT2 的 IC50 为 2.9 nM，Ki 值为 2.9 nM、14.9 nM 和 6.4 nM .
Cas No.1201913-82-7
别名托格列净,CSG-452 hydrate
Canonical SMILESO[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@]21OCC3=C2C=C(CC4=CC=C(CC)C=C4)C=C3.O
分子式C22H28O7
分子量404.45
溶解度DMSO : ≥ 100 mg/mL (247.25 mM);Water : 0.33 mg/mL (0.82 mM)
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Tofogliflozin(CSG-452) hydrate is a potent and highly specific sodium/glucose cotransporter 2(SGLT2) inhibitor with Ki values of 2.9, 14.9, and 6.4 nM for human, rat, and mouse SGLT2.IC50 value: 2.9/14.9/6.4 nM(human/rat/mouse SGLT2) [1]Target: SGLT2 inhibitorin vitro: Tofogliflozin competitively inhibited SGLT2 in cells overexpressing SGLT2, and K(i) values for human, rat, and mouse SGLT2 inhibition were 2.9, 14.9, and 6.4 nM, respectively. The selectivity of tofogliflozin toward human SGLT2 versus human SGLT1, SGLT6, and sodium/myo-inositol transporter 1 was the highest among the tested SGLT2 inhibitors under clinical development [1]. tofogliflozin was catalyzed to the primary hydroxylated derivative (M4) by CYP2C18, CYP4A11 and CYP4F3B, then M4 was oxidized to M1. 3. Tofogliflozin had no induction potential on CYP1A2 and CYP3A4 [4].in vivo: A single oral gavage of tofogliflozin increased renal glucose clearance and lowered the blood glucose level in Zucker diabetic fatty rats. Tofogliflozin also improved postprandial glucose excursion in a meal tolerance test with GK rats. In db/db mice, 4-week tofogliflozin treatment reduced glycated hemoglobin and improved glucose tolerance in the oral glucose tolerance test 4 days after the final administration [1]. Tofogliflozin (400 ng/ml) induced UGE of about 2 mg/kg per min and increased EGP by 1-2 mg/kg per min, resulting in PG in the normal range [2]. Tofogliflozin suppressed plasma glucose and glycated Hb and preserved pancreatic beta-cell mass and plasma insulin levels. No improvement of glycaemic conditions or insulin level was observed with losartan treatment [3].

[1]. Suzuki M, et al. Tofogliflozin, a potent and highly specific sodium/glucose cotransporter 2 inhibitor, improves glycemic control in diabetic rats and mice. J Pharmacol Exp Ther. 2012 Jun;341(3):692-701. [2]. Nagata T, et al. Tofogliflozin, a novel sodium-glucose co-transporter 2 inhibitor, improves renal and pancreatic function in db/db mice. Br J Pharmacol. 2013 Oct;170(3):519-31. [3]. Yamane M, et al. In vitro profiling of the metabolism and drug-drug interaction of tofogliflozin, a potent and highly specific sodium-glucose co-transporter 2 inhibitor, using human liver microsomes, human hepatocytes, and recombinant human CYP. Xenobioti [4]. Nagata T, et al. Selective SGLT2 inhibition by tofogliflozin reduces renal glucose reabsorption under hyperglycemic but not under hypo- or euglycemic conditions in rats. Am J Physiol Endocrinol Metab. 2013 Feb 15;304(4):E414-23.