中文名 | 伪原薯蓣皂苷 |
英文名 | Pseduoprotodioscin |
别名 | 伪薯蓣皂苷 伪原薯蓣皂苷 伪原薯預皂苷 伪原薯蓣皂甙 伪原薯蓣皂苷, 来源于薯蓣 伪原薯蓣皂苷(伪薯蓣皂苷) 伪原薯蓣皂苷(伪薯蓣皂苷,伪原薯預皂苷) PSEDUOPROTODIOSCIN 伪原薯蓣皂苷 |
英文别名 | PROTOGRACELLIN Pseduoprotodioscin PSEUDO-PROTODIOSCIN PSEUDOPROTOTRIBESTIN PROTODIOSCIN, PSEUDO- β-D-Glucopyranoside, (3β,25R)-26-(β-D-glucopyranosyloxy)furosta-5,20(22)-dien-3-yl O-6-deoxy-α-L-mannopyranosyl-(1→2)-O-[6-deoxy-α-L-mannopyranosyl-(1→4)]- |
CAS | 102115-79-7 |
化学式 | C51H82O21 |
分子量 | 1031.18 |
密度 | 1.45 |
熔点 | >201°C (dec.) |
比旋光度 | -80.4 (c, 1 in Py) |
溶解度 | DMSO (微溶) 、甲醇 (微溶) 、吡啶 (微溶) |
酸度系数 | 12?+-.0.70(Predicted) |
存储条件 | Sealed in dry,Room Temperature |
稳定性 | 吸湿性 |
敏感性 | Easily absorbing moisture |
外观 | 固体 |
颜色 | Off-White to Pale Yellow |
物化性质 | 白色结晶,溶于甲醇、水,难溶于丙酮、乙酸乙酯,来源于黄山药,穿山龙,盾叶薯蓣。 |
MDL号 | MFCD04039839 |
体外研究 | In Hep G2 cells, Pseudoprotodioscin increases ABCA1 protein and mRNA levels, and promotes the effluxion of ApoA-1-mediated cholesterol. Pseudoprotodioscin inhibits SREBP1c and SREBP2 transcription by decreasing microRNA 33a/b levels. This procedure reciprocally lead to the increase of ABCA1 levels. In THP-1 macrophages, Pseudoprotodioscin shows the similar effect, which reduces HMGCR, FAS and ACC mRNA levels and promotes low density lipoprotein receptor by decreasing the PCSK9 levels. |
安全术语 | 24/25 - 避免与皮肤和眼睛接触。 |
海关编号 | 29389090 |
参考资料 展开查看 | 1. 昝珂 高宇明 崔淦 等. UPLC法同时测定云南重楼栽培品中11种皂苷的含量[J]. 药物分析杂志 2017 037(009):1572-1577. 2. 马境谦,崔乃菠,余河水,李正,刘二伟,别松涛.基于4种皂苷的定量分析评价干燥方式对菊叶薯蓣有效成分的影响[J].中南药学,2021,19(03):413-418. 3. [IF=2.289] Zhou Shun et al."Anthelmintic efficacy of natural saponins against Gyrodactylus kobayashii in goldfish (Carassius auratus) and their 3D-QSAR analysis."Parasitol Res. 2021 Mar;120(3):1143-1150 |
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