中文名 | 三七素 |
英文名 | β-n-oxalylamino-l-alanine |
别名 | 三七素 田七素 山黎豆素 L-三七素 三七素(3-N-草酰-L-2 3-N-草酰-L-2,3-二氨基丙酸 3-[(羧基羰基)氨基]-L-丙氨酸 三七素(3-N-草酰-L-2,3-二氨基丙酸) Β-N-OXALYLAMINO-L-ALANINE 三七素 |
英文别名 | ODAP β-L-ODAP Dencichin β-n-oxalylamino-l-alanine BETA-N-OXALAMINO-L-ALANINE BETA-N-OXYALYLAMINE-L-ALANINE 3-N-OXALYL-L-2,3-DIAMINOPROPANOICACID BETA-N-OXALYL-ALPHA,BETA-DIAMINOPROPIONICACID (S)-2-Amino-3-[(1,2-dioxo-2-hydroxyethyl)amino]propionic acid |
CAS | 5302-45-4 |
化学式 | C5H8N2O5 |
分子量 | 176.13 |
密度 | 1.596±0.06 g/cm3 (20 ºC 760 Torr) |
比旋光度 | -36.9 (c, 0.66 in 4N HCl) |
溶解度 | 0.1 M HCl: 可溶解2mg/mL,透明 (加热) |
酸度系数 | 1.99±0.10(Predicted) |
存储条件 | Keep in dark place,Sealed in dry,2-8°C |
外观 | 粉末 |
颜色 | white to beige |
物化性质 | 无色结晶,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于三七干燥根。 |
MDL号 | MFCD00055228 |
体外研究 | Dencichin (β-ODAP, 10 μM, 50 μM, 100 μM and 200 μM) increases HRE expression by 1.3±0.09, 2.5±0.07, 4.2±0.15 and 1.3±0.07 fold respectively compared to control. Dencichin has intermolecular interactions with PHD-2. Dencichin (10 μM, 100 μM, 1 mM) significantly inhibits cell proliferation and extracellular matrix (ECM) proteins accumulation of HBZY-1 cells, and reduces the secretion of collagen I (Col I), collagen IV (Col IV), and fibronectin (FN). |
体内研究 | Dencichin improves metabolism disorder in diabetic nephropathy (DN) secondary to type II diabetes mellitus (DM) model. Dencichin (80, 160 mg/kg/day, p.o.) significantly prevents the up-regulation of TCH, TG, LDL, and HbAlc and the down-regulation of HDL in DN rats induced by STZ injection. Dencichin also attenuates renal injury induced in the DN secondary to type II DM model. Dencichin alleviates pancreas damage in the STZ-induced DN model. Dencichin regulates protein expression in the TGF-β/Smad signalling pathway in STZ-induced DN models. |
参考资料 展开查看 | 1. 刘勇 徐娜 陈骏飞 et al. 不同干燥方法对三七药材外观性状与内在结构及其品质的影响[J]. 中草药 2019年50卷23期 5714-5723页 ISTIC PKU CSCD CA 2020. 2. [IF=1.978] Wang Rong-rong et al."Acute Developmental Toxicity of Panax notoginseng in Zebrafish Larvae."Chin J Integr Med. 2022 Jan;:1-8 |
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