| 常用名 | 白术内酯III; 苍术内酯III | CAS号 | 73030-71-4 |
|---|---|---|---|
| 价格 | ¥需询单/20mg | 纯度 | 98.0% |
| 备货期 | 需询单 | 库存 | 现货 |
| 产品详情(用途,包装等)
用途: Atractylenolide III is a major component of Atractylodes rhizome can induce apoptosis of the lung carcinoma cells.IC50 value:Target: Anticancer natural compoundin vitro: ATL-III inhibited cell growth, increased lactate dehydrogenase release and modulated cell cycle on human lung carcinoma A549 cells. ALT-III induced the activation of caspase-3 and caspase-9 and cleavage of poly-(ADP)-ribose polymerase. ATL-III induced the release of cytochrome c, upregulation of bax expression, and translocation of apoptosis-inducing factor [1]. Atractylenolide II did not show cytoprotective effects, but oral administration of atractylenolide III dose-dependently prevented ethanol-induced PRGM cell death and cell membrane damage. The EC50 values were 0.27 and 0.34 mm, respectively [2]. Against adult D. pteronyssinus, atractylenolide III (LD50, 73.8 mg/m2) and atractylon (72.1 mg/m2) were eight times more active than Deet and 2.5-fold more toxic than dibutyl phthalate [3].in vivo: In the in-vivo assay, atractylenolide III 10 mg/kg significantly reduced 70% ethanol-induced Wistar rat gastric ulcer. Atractylenolide III could inhibit matrix metalloproteinase (MMP)-2 and MMP-9 expression through upregulation of tissue inhibitors of metalloproteinase from the gastric ulcerated tissues [2]. 作用: 白术内酯III是白术根茎的主要成分,可诱导肺癌细胞凋亡。 IC50值:靶标:体外抗癌天然化合物:ATL-III抑制人肺癌A549细胞的细胞生长,增加乳酸脱氢酶释放和调节细胞周期。 ALT-III诱导胱天蛋白酶-3和胱天蛋白酶-9的活化以及聚(ADP) - 核糖聚合酶的切割。 ATL-III诱导细胞色素c的释放,bax表达的上调和凋亡诱导因子的转运。白术内酯II没有显示细胞保护作用,但口服给予白术内酯III剂量依赖性地防止乙醇诱导的PRGM细胞死亡和细胞膜损伤。 EC50值分别为0.27和0.34 mm [2]。对成虫D. pteronyssinus,白术内酯III(LD50,73.8 mg / m2)和atractylon(72.1 mg / m2)的活性是Deet的8倍,比邻苯二甲酸二丁酯的毒性高2.5倍。体内:在体内试验中,白术内酯III 10 mg / kg显着降低了70%乙醇诱导的Wistar大鼠胃溃疡。白术内酯III可通过上调胃溃疡组织中金属蛋白酶组织抑制剂来抑制基质金属蛋白酶(MMP)-2和MMP-9的表达。 物理化学性质: CAS号:73030-71-4 常用中文名:白术内酯III; 苍术内酯III 常用英文名:Atractylenolide III 分子式:C15H20O3 分子量:248.318 密度:1.2±0.1 g/cm3 沸点:424.6±45.0 °C at 760 mmHg 熔点:200-201ºC 闪点:181.1±21.5 °C 储存条件:2-8°C |