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15291-76-6

中文名称 银杏内酯 C
英文名称 Ginkgolide C
CAS 15291-76-6
分子式 C20H24O11
分子量 440.4
MOL 文件 15291-76-6.mol
更新日期 2024/04/17 10:19:43
15291-76-6 结构式 15291-76-6 结构式

基本信息

中文别名
银杏内酯 C
白果苦内酯 C
银杏内酯C(标准品)
GINKGOLIDE C 银杏内酯C
白果苦内酯C,1Β,7Β-二羟基银杏内酯A
银杏内酯C(白果苦内酯C,1Β,7Β-二羟基银杏内酯A)
英文别名
bn52022
CGinkgolid
GINKGOLIDE C
Gingkolide C
1,7-DIHYDROXY-GINKGOLIDE A
GinkgolideA,1,7-dihydroxy-, (1α,7β)-
Ginkgolide C,1,7-Dihydroxy-ginkgolide A
(1S,2R,3S,3aS,4R,6aR,7aR,7bR,8S,10aS,11R,11aR)-3-(1,1-Dimethylethyl)hexahydro-2,4,7b,11-tetrahydroxy-8-methyl-9H-1,7a-(epoxymethano)-1H,6aH-cyclopenta[c]furo[2,3-b]furo[3',2':3,4]cyclopenta[1,2-d]furan-5,9,12(4H)-trione
所属类别
天然产物:萜类

物理化学性质

外观性状白色结晶体,易溶于甲醇,来源于银杏叶。
熔点>3000 (dec)
比旋光度D24 -14.7° (c = 1 in ethanol)
沸点813.8±65.0 °C(Predicted)
密度1.72±0.1 g/cm3(Predicted)
储存条件−20°C
溶解度可溶于DMSO(轻微)、乙醇(轻微、超声处理)、甲醇(轻微、加热)
酸度系数(pKa)10.88±0.70(Predicted)
形态neat
颜色白色至灰白色
LogP1.719 (est)

安全数据

危险性符号(GHS)
GHS07
警示词警告
危险性描述H315-H319-H335
安全说明22-24/25
WGK Germany3
海关编码29322090

应用领域

用途1
用于含量测定/鉴定/药理实验等。
药理药效:银杏内酯C对治疗心、脑血管疾病有很好的辅助作用。
用途2
银杏内酯C对治疗心、脑血管疾病有很好的辅助作用。

图谱信息

常见问题列表

生物活性
Ginkgolide C 是从银杏叶中分离到的黄酮类物质,具有多种生物功能,可以减少血小板聚集,改善阿尔兹海默症等。
靶点

AMPK

MMP-9

Human Endogenous Metabolite

Sirtuin

体外研究

Ginkgolide C (3-100 μM) has no significant effect on 3T3-L1 cell viability, but suppresses adipogenesis in 3T3-L1 cells followling 24 h treatment. Ginkgolide C (10-100 μM) significantly suppresses lipid accumulation compared with the control group and also significantly promotes glycerol release in 3T3-L1 adipocytes. Ginkgolide C suppresses PPAR-α and PPAR-γ expression and decreases C/EBPα, C/EBPβ, and SREBP-1c expression in differentiated 3T3-L1 adipocytes. In addition, Ginkgolide C (3-100 μM) suppress adipogenesis-related protein (FAS, LPL, and aP2) and mRNA expression in a dose-dependent manner in differentiated 3T3-L1 adipocytes. Ginkgolide C (3-100 μM) also significantly promotes Sirt1 production and increases phosphorylation of AMPKα and ACC-1 in a concentration-dependent manner. Ginkgolide C (1, 10, 50, 100, 500 mM) significantly reduces the collagen (10 mg/mL)-stimulated rat platelet aggregation in a dose-dependent manner. Ginkgolide C (50, 100 mM) causes pro-MMP-9 (92-kDa) to form an activated MMP-9 (86-kDa) in collagen-stimulated platelets.

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