Aleglitazar
(Synonyms: 阿格列扎; R1439; RO0728804) 目录号 : GC35281
Aleglitazar(R1439; RO-0728804)是PPAR-α/γ激动剂，IC50分别为2.8 nM/4.6 nM。
Cas No.:475479-34-6
Sample solution is provided at 25 µL, 10mM.
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Quality Control & SDS
- View current batch:
- Purity: >99.00%
- COA (Certificate Of Analysis)
- SDS (Safety Data Sheet)
- Datasheet
Aleglitazar(R1439; RO-0728804) is a new dual PPAR-α/γ agonist with IC50 of 2.8 nM/4.6 nM.IC50 Value: 2.8 nM(PPAR-α); 4.6 nM(PPAR-γ)Target: PPARα/γAleglitazar (R1439) is a dual peroxisome proliferator-activated receptor (PPAR) agonist, with affinity to PPARα and PPARγ. Aleglitazar is being developed for the treatment of type II diabetes; It is currently in phase III clinical trials. In preliminary clinical studies, Aleglitazar has been demonstrated to improve hyperglycemia and dyslipidemia in patients with type 2 diabetes mellitus. Aleglitazar has beneficial effects on both lipid and glucose parameters and may have a therapeutic role in modifying cardiovascular risk factors and improving glycemic control in patients with T2DM. Aleglitazar combines the lipid benefits of fibrates and the insulin-sensitizing benefits of thiazolidinediones. PPARγ|19 nM (IC50)|PPARα|38 nM (IC50)
[1]. BÉnardeau A, Verry P, Atzpodien EA, et al. Effects of the dual PPAR-α/γ agonist aleglitazar on glycaemic control and organ protection in the Zucker diabetic fatty rat. Diabetes Obes Metab. 2013 Feb;15(2):164-74. [2]. Younk LM, Uhl L, Davis SN. Pharmacokinetics, efficacy and safety of aleglitazar for the treatment of type 2 diabetes with high cardiovascular risk. Expert Opin Drug Metab Toxicol. 2011 Jun;7(6):753-63. [3]. Foley-Comer AJ, Young AM, Russell-Yarde F, et al. Aleglitazar, a balanced PPARα/γ agonist, has no clinically relevant pharmacokinetic interaction with high-dose atorvastatin or rosuvastatin. Expert Opin Investig Drugs. 2011 Jan;20(1):3-12. [4]. Cavender MA, Lincoff AM. Therapeutic potential of aleglitazar, a new dual PPAR-α/γ agonist: implications for cardiovascular disease in patients with diabetes mellitus. Am J Cardiovasc Drugs. 2010;10(4):209-16. [5]. BÉnardeau A, Benz J, Binggeli A, et al. Aleglitazar, a new, potent, and balanced dual PPARalpha/gamma agonist for the treatment of type II diabetes. Bioorg Med Chem Lett. 2009 May 1;19(9):2468-73.
| Cas No. | 475479-34-6 | SDF | |
| 别名 | 阿格列扎; R1439; RO0728804 | ||
| Canonical SMILES | CC1=C(CCOC2=CC=C(C[C@@H](C(O)=O)OC)C3=C2C=CS3)N=C(C4=CC=CC=C4)O1 | ||
| 分子式 | C24H23NO5S | 分子量 | 437.51 |
| 溶解度 | DMSO: ≥ 50 mg/mL (114.28 mM); Water: < 0.1 mg/mL (insoluble) | 储存条件 | Store at -20°C |
| General tips | 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。 储备液的保存方式和期限：-80°C 储存时，请在 6 个月内使用，-20°C 储存时，请在 1 个月内使用。 为了提高溶解度，请将管子加热至37℃，然后在超声波浴中震荡一段时间。 |
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| Shipping Condition | 评估样品解决方案：配备蓝冰进行发货。所有其他可用尺寸：配备RT，或根据请求配备蓝冰。 | ||
| 制备储备液 | |||
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1 mg | 5 mg | 10 mg |
| 1 mM | 2.2857 mL | 11.4283 mL | 22.8566 mL |
| 5 mM | 0.4571 mL | 2.2857 mL | 4.5713 mL |
| 10 mM | 0.2286 mL | 1.1428 mL | 2.2857 mL |
| 第一步：请输入基本实验信息（考虑到实验过程中的损耗，建议多配一只动物的药量） | ||||||||||
| 给药剂量 | mg/kg |  |
动物平均体重 | g | |
每只动物给药体积 | ul | |
动物数量 | 只 |
| 第二步：请输入动物体内配方组成（配方适用于不溶于水的药物；不同批次药物配方比例不同，请联系GLPBIO为您提供正确的澄清溶液配方） | ||||||||||
| % DMSO % % Tween 80 % saline | ||||||||||
| 计算重置 | ||||||||||
计算结果:
工作液浓度： mg/ml；
DMSO母液配制方法： mg 药物溶于 μL DMSO溶液（母液浓度 mg/mL，
体内配方配制方法：取 μL DMSO母液，加入 μL PEG300，混匀澄清后加入μL Tween 80，混匀澄清后加入 μL saline，混匀澄清。
1. 首先保证母液是澄清的；
2.
一定要按照顺序依次将溶剂加入，进行下一步操作之前必须保证上一步操作得到的是澄清的溶液，可采用涡旋、超声或水浴加热等物理方法助溶。
3. 以上所有助溶剂都可在 GlpBio 网站选购。
Aleglitazar, a dual PPARα and PPARγ agonist for the potential oral treatment of type 2 diabetes mellitus
IDrugs 2010 Nov;13(11):793-801.PMID:21046527doi
PPARγ and PPARα are nuclear receptors mainly involved in the regulation of glucose homeostasis and lipid levels, respectively. Aleglitazar, being developed by Roche Holding, is a dual agonist for PPARγ and PPARα for the potential simultaneous treatment of hyperglycemia and dyslipidemia in patients with type 2 diabetes mellitus (T2DM). In preclinical studies, Aleglitazar decreased non-fasted glucose levels, increased glucose clearance and improved insulin resistance, while also increasing HDL-cholesterol and decreasing LDL-cholesterol levels in serum. In phase I and II clinical trials in patients with T2DM, Aleglitazar demonstrated beneficial antidiabetic activities and had a higher antihyperglycemic efficacy than pioglitazone (a PPARγ agonist). Aleglitazar improved the lipid profile in patients and decreased levels of cardiovascular markers of inflammation and clotting. The observed adverse events were characteristic of either PPARγ or PPARα agonists; however, when compared to pioglitazone-PPARγ-mediated effects, such as edema and weight gain, these were less severe. PPARγ-mediated adverse events on bone have not been measured and should be addressed in the future. The PPARα-mediated adverse effects on renal function are of concern and are a primary endpoint of ongoing phase II clinical trials in patients with T2DM. A phase III clinical trial was also ongoing in patients with T2DM who had recently experienced a cardiac event.
Cardiovascular Risk and Safety Evaluation of a Dual Peroxisome Proliferator-Activated Receptor-Alpha/Gamma Agonist, Aleglitazar, in Patients With Type 2 Diabetes: A Meta-analysis
J Cardiovasc Pharmacol 2020 Apr;75(4):351-357.PMID:31929323DOI:10.1097/FJC.0000000000000796.
This study evaluates the cardiovascular risk and safety of a dual peroxisome proliferator-activated receptor alpha and gamma (PPARα&γ), Aleglitazar, for the management of type 2 diabetes mellitus. Studies were identified after a literature search in electronic databases and included in the meta-analysis according to eligibility criteria. Meta-analyses of mean differences in the changes from the baseline or odds ratios of selected indices between the aleglitazar- and the placebo/comparator-treated participants were performed. Seven studies {11,832 individuals; age 59.3 years [95% confidence interval (CI) 56.4-61.9]; body mass index 30.8 kg/m [95% CI 30.1-31.7]; sex, 54% males [44-64]} were included. In comparison with the placebo or pioglitazone, the Aleglitazar treatment significantly improved %HbA1c, high-density lipoprotein-cholesterol (HDL-chol), and triglycerides. Aleglitazar also significantly decreased fasting plasma glucose and apolipoprotein B compared with the placebo. However, compared with the placebo or pioglitazone, Aleglitazar significantly increased serum creatinine levels and significantly decreased the estimated glomerular filtration rate. In addition, the Aleglitazar treatment was associated with a significantly increased body weight. Incidence of hypoglycemia, gastrointestinal hemorrhage, bone fractures, heart failure, cardiovascular death, and malignancy was higher in the Aleglitazar group. Despite efficacy in glycemic and lipidic control, the Aleglitazar treatment was associated with a poor safety profile.
Pharmacokinetics, efficacy and safety of Aleglitazar for the treatment of type 2 diabetes with high cardiovascular risk
Expert Opin Drug Metab Toxicol 2011 Jun;7(6):753-63.PMID:21521130DOI:10.1517/17425255.2011.579561.
Introduction: In preliminary clinical studies, Aleglitazar, a new dual PPAR-α-γ agonist, has been demonstrated to improve hyperglycemia and dyslipidemia in patients with type 2 diabetes mellitus. This review will provide up-to-date information on the clinical safety and efficacy of Aleglitazar, which is currently under Phase III clinical investigation for reduction of cardiovascular events in patients with type 2 diabetes and recent acute coronary syndrome. Areas covered: A PubMed literature search (January 1950 to February 2011) was conducted using the following search terms: Aleglitazar, PPAR, PPAR α agonist, PPAR γ agonist and PPAR α/γ agonist. Additional articles were gathered using reference lists from sources obtained from the original literature search. This review summarizes available information pertaining to pharmacodynamics, pharmacokinetics, clinical studies and safety/tolerability of Aleglitazar. The effects of this new drug are compared and contrasted with those of fibrates (PPAR-α agonists), thiazolidinediones (PPAR-γ agonists) and other dual PPAR-α-γ agonists. Expert opinion: Preliminary evidence from clinical studies with Aleglitazar is promising, with reported improvements in glycemia, high-density lipoprotein-cholesterol, low-density lipoprotein-cholesterol, triglycerides, apolipoprotein B and blood pressure. However, PPAR-α- and -γ-associated side effects have been observed and additional large-scale, long-term clinical studies are necessary to better understand the clinical implications of these effects.
Aleglitazar, a dual peroxisome proliferator-activated receptor-α/γ agonist, improves insulin sensitivity, glucose control and lipid levels in people with type 2 diabetes: findings from a randomized, double-blind trial
Diabetes Obes Metab 2016 Jul;18(7):711-5.PMID:26663152DOI:10.1111/dom.12620.
The present single-centre, randomized, double-blind, placebo-controlled phase II study investigated the effect of the balanced dual peroxisome proliferator-activated receptor-α/γ agonist Aleglitazar on whole-body and liver insulin sensitivity, β-cell function and other components of cardiometabolic syndrome after 16 weeks of treatment in patients with type 2 diabetes inadequately controlled with metformin monotherapy who received once-daily 150 µg Aleglitazar or matching placebo as add-on therapy to metformin. Baseline and 16-week assessments included a two-step hyperinsulinaemic-euglycaemic clamp, followed by a hyperglycaemic clamp, as well as evaluation of glycated haemoglobin (HbA1c), lipids and safety variables. The primary endpoint was change in whole-body insulin sensitivity (M-value) from baseline compared with placebo, derived from the second clamp step. M-value improved significantly from baseline with Aleglitazar (n = 16) compared with placebo (n = 24; p = 0.05 for difference between arms). We found statistically significant treatment differences with Aleglitazar versus placebo in fasting hepatic insulin resistance index (p = 0.01), and in total glucose disposal (p = 0.03) at the second insulin infusion step. Aleglitazar treatment resulted in significant improvements in HbA1c and lipids and was well tolerated.
Dual PPARα/γ agonist Aleglitazar confers stroke protection in a model of mild focal brain ischemia in mice
J Mol Med (Berl) 2019 Aug;97(8):1127-1138.PMID:31147725DOI:10.1007/s00109-019-01801-0.
Peroxisome proliferator-activated receptors (PPARs) control the expression of genes involved in glucose homeostasis, lipid metabolism, inflammation, and cell differentiation. Here, we analyzed the effects of Aleglitazar, a dual PPARα and PPARγ agonist with balanced affinity for either subtype, on subacute stroke outcome. Healthy young adult mice were subjected to transient 30 min middle cerebral artery occlusion (MCAo)/reperfusion. Daily treatment with Aleglitazar was begun on the day of MCAo and continued until sacrifice. Blood glucose measurements and lipid profile did not differ between mice receiving Aleglitazar and mice receiving vehicle after MCAo. Aleglitazar reduced the size of the ischemic lesion as assessed using NeuN immunohistochemistry on day 7. Sensorimotor performance on the rotarod was impaired during the first week after MCAo, an effect that was significantly attenuated by treatment with Aleglitazar. Smaller lesion volume in mice treated with Aleglitazar was accompanied by a decrease in mRNA transcription of IL-1β, Vcam-1, and Icam-1, suggesting that reduced proinflammatory signaling and reduced vascular inflammation in the ischemic hemisphere contribute to the beneficial effects of Aleglitazar during the first week after stroke. Further experiments in primary murine microglia confirmed that Aleglitazar reduces key aspects of microglia activation including NO production, release of proinflammatory cytokines, migration, and phagocytosis. In aggregate, a brief course of PPARα/γ agonist Aleglitazar initiated post-event affords stroke protection and functional recovery in a model of mild brain ischemia. Our data underscores the theme of delayed injury processes such as neuroinflammation as promising therapeutic targets in stroke. KEY MESSAGES: PPARα/γ agonist Aleglitazar improves stroke outcome after transient brain ischemia. Aleglitazar attenuates inflammatory responses in post-ischemic brain. Aleglitazar reduces microglia migration, phagocytosis, and release of cytokines. Beneficial effects of Aleglitazar independent of glucose regulation. Aleglitazar provides extended window of opportunity for stroke treatment.