| CAS NO: | 61281-37-6 |
| 包装 | 价格(元) |
| 10mM (in 1mL DMSO) | 电议 |
| 20mg | 电议 |
| Cas No. | 61281-37-6 |
| 别名 | 五味子乙素; γ-Schisandrin; Wuweizisu B |
| 化学名 | 1,2,3,13-tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole |
| Canonical SMILES | [H]C(C([H])([H])C(C1=C2OC([H])([H])[H])=C([H])C3=C2OC([H])([H])O3)(C([H])([H])[H])C(C([H])([H])[H])([H])C([H])([H])C(C1=C4OC([H])([H])[H])=C([H])C(OC([H])([H])[H])=C4OC([H])([H])[H] |
| 分子式 | C23H28O6 |
| 分子量 | 400.46 |
| 溶解度 | ≥ 20mg/mL in DMSO |
| 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 All other available size: ship with RT , or blue ice upon request |
| 产品描述 | IC50: N/A Schisandrin B (Sch B), the most abundant dibenzocyclooctadiene lignin, is isolated from the fruit of Schisandra chinensis. In vitro: Schisandrin B has early been found to inhibit in vitro lipid peroxidation by NADPH/ ascorbate and cysteine/ferric systems in isolated rat liver microsomes. In addition, using electron spin resonance measurement, Sch B was shown to scavenge both in vitro hydroxyl and superoxide radicals. In contrast to that α-tocopherol produced prooxidant and antioxidant effect on Fe3+-induced lipid peroxidation, Sch B could only inhibit the peroxidation reaction [1]. In vivo: Five days after a single injection of doxorubicin (Dox) administration (20 mg/kg IP), left ventricular (LV) performance in mice was depressed significantly and was improved by Sch B treatment. Sch B could prevent the Dox-induced lipid peroxidation increase, nitrotyrosine formation, as well as metalloproteinase activation in the heart. Additionally, the increased expression of phosphop38 MAPK and phospho-MAPK activated mitogen kinase 2 levels by Dox were found to be suppressed by Sch B treatment significantly. Moreover, Sch B also attenuated Dox-induced higher expression of LV proinflammatory cytokines, myocardial apoptosis, cardiomyocyte DNA damage, caspase-3 positive cells and phopho-p53 levels in mice [2]. Clinical trial: N/A References: |
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