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20(S)-原人参三醇

更新时间:2024-01-02 20:31:38

20(S)-原人参三醇结构式
20(S)-原人参三醇结构式
品牌特惠专场
常用名 20(S)-原人参三醇 英文名 (20S)-Protopanaxatriol
CAS号 34080-08-5 分子量 476.73
密度 1.1±0.1 g/cm3 沸点 588.8±50.0 °C at 760 mmHg
分子式 C30H52O4 熔点 N/A
MSDS 中文版 美版 闪点 242.9±24.7 °C

 20(S)-原人参三醇用途


(20S)-Protopanaxatriol 是人参皂苷的代谢物,通过 glucocorticoid receptor 和 oestrogen receptor 起作用,同时为 LXRα 的抑制剂。

 20(S)-原人参三醇名称

中文名 原人参三醇
英文名 protopanaxatriol
中文别名 (S型)原人参三醇
英文别名 更多

 20(S)-原人参三醇生物活性

描述 (20S)-Protopanaxatriol 是人参皂苷的代谢物,通过 glucocorticoid receptor 和 oestrogen receptor 起作用,同时为 LXRα 的抑制剂。
相关类别
靶点

Glucocorticoid receptor, Oestrogen receptor[1], LXRα[2]

体外研究 (20S)-Protopanaxatriol通过人脐静脉内皮细胞(HUVEC)中的糖皮质激素受体(GR)和雌激素受体(ER)起作用。 (20S)-Protopanaxatriol(g-PPT)在HUVEC中增加[Ca2 +] i,EC50为482nM。 (20S)-Protopanaxatriol(1μM)通过ERβ提高NO产生[1]。 (20S)-Protopanaxatriol(PPT)抑制Gal4-LXRαLBD的自主反式激活,这是T0901317依赖的SREBP-1c及其启动子的转录。 (20S)-Protopanaxatriol(10μg/ mL)阻断RNA聚合酶II向SREBP-1c的LXRE区域的募集。 (20S)-Protopanaxatriol还抑制与脂肪生成相关的LXRα靶基因的T0901317依赖性转录,并减少T0901317诱导的原代肝细胞中的细胞甘油三酯(TG)积累,但不改变ABCA1的转录,也是LXRα靶基因的转录[2] 。
参考文献

[1]. Leung KW, et al. Protopanaxadiol and protopanaxatriol bind to glucocorticoid and oestrogen receptors in endothelial cells. Br J Pharmacol. 2009 Feb;156(4):626-37.

[2]. Oh GS, et al. 20(S)-protopanaxatriol inhibits liver X receptor α-mediated expression of lipogenic genes in hepatocytes. J Pharmacol Sci. 2015 Jun;128(2):71-7.

 20(S)-原人参三醇物理化学性质

密度 1.1±0.1 g/cm3
沸点 588.8±50.0 °C at 760 mmHg
分子式 C30H52O4
分子量 476.73
闪点 242.9±24.7 °C
PSA 80.92000
LogP 5.41
蒸汽压 0.0±3.7 mmHg at 25°C
折射率 1.541
储存条件 -20°C

 20(S)-原人参三醇安全信息

危险品运输编码 NONH for all modes of transport

 20(S)-原人参三醇文献33

更多文献
Dual functions of ginsenosides in protecting human endothelial cells against influenza H9N2-induced inflammation and apoptosis.

J. Ethnopharmacol. 137 , 1542-1546, (2011)

Panax ginseng is a precious traditional Chinese herbal medicine which has been utilized as herbal tonic for improving immunity. The active component, ginsenosides have been shown to possess various ph...

Cytochrome P450 CYP716A53v2 catalyzes the formation of protopanaxatriol from protopanaxadiol during ginsenoside biosynthesis in Panax ginseng.

Plant Cell Physiol. 53 , 1535-1545, (2012)

Ginseng (Panax ginseng C.A. Meyer) is one of the most popular medicinal herbs, and the root of this plant contains pharmacologically active components, called ginsenosides. Ginsenosides, a class of te...

The in vitro structure-related anti-cancer activity of ginsenosides and their derivatives.

Molecules 16(12) , 10619-30, (2011)

Panax ginseng has long been used in Asia as a herbal medicine for the prevention and treatment of various diseases, including cancer. The current study evaluated the cytotoxic potency against a variet...

 20(S)-原人参三醇英文别名

PROTOPANAXTRIOL
20(S)-APPT,g-PPT
Gonane-3,6,12-triol, 17-[(1S)-1-hydroxy-1,5-dimethyl-4-hexen-1-yl]-4,4,10,14-tetramethyl-, (3β,6α,12β,14β,17β)-
(3β,6α,12β,14β)-4,4,14-Trimethyl-18-norcholest-24-ene-3,6,12,20-tetrol
20S-Protopanaxatriol
Protopanaxatriol, 20S-
(20S)-Protopanaxatriol
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