94970
银杏内酯 B
analytical standard
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关于此项目
经验公式（希尔记法）:
C20H24O10
化学文摘社编号:
分子量:
424.40
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
4727611
SMILES string
C[C@@H]1C(=O)O[C@H]2[C@H](O)[C@@]34[C@H]5C[C@@H](C(C)(C)C)[C@@]36[C@@H](O)C(=O)O[C@H]6O[C@@]4(C(=O)O5)[C@@]12O
InChI key
SQOJOAFXDQDRGF-MMQTXUMRSA-N
InChI
1S/C20H24O10/c1-6-12(23)28-11-9(21)18-8-5-7(16(2,3)4)17(18)10(22)13(24)29-15(17)30-20(18,14(25)27-8)19(6,11)26/h6-11,15,21-22,26H,5H2,1-4H3/t6-,7+,8-,9+,10+,11+,15+,17+,18+,19-,20-/m1/s1
grade
analytical standard
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤10.0% water
application(s)
food and beverages
format
neat
storage temp.
2-8°C
Quality Level
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General description
银杏内酯B属于二萜类化合物，是从银杏叶中分离的一种银杏内酯。它具有广谱的药理活性，可用于治疗阿兹海默症、脑供血不足和记忆减退。
Application
有关合适仪器技术的更多信息，请参考产品分析证书。如需进一步支持，请联系技术服务。
银杏内酯B可作为分析标准品，用于通过不同色谱技术定量分析草药制剂和银杏提取物中的分析物。
Packaging
无底玻璃瓶。内含物在插入的融合锥体内。
Other Notes
这种化合物常见于以下属的植物中：银杏
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
此项目有
Min Sun Choi et al.
Metabolites, 9(7) (2019-07-10)
Ginkgo leaf extract (GLE) is a popular herbal medicine and dietary supplement for the treatment of various diseases, including cardiovascular disease. GLE contains a variety of secondary plant metabolites, such as flavonoids and terpenoids, as active components. Some of these
Leonid B Krivdin
Progress in nuclear magnetic resonance spectroscopy, 108, 17-73 (2018-12-13)
Structural applications of theoretical calculations of carbon-hydrogen spin-spin coupling constants are reviewed covering papers published mainly during the last 10-15 years with a special emphasis on the most notable studies of hybridization, substitution and stereoelectronic effects together with the investigation of
Determination of ginkgolide A, B, and bilobalide in biloba L. extracts by microdialysis-HPLC
Chiu L-H, et al.
Analytical and Bioanalytical Chemistry, 379(3), 445-448 (2004)
Xiyun Liu et al.
PloS one, 7(5), e36237-e36237 (2012-06-05)
To investigate whether ginkgolide B (a platelet-activating factor inhibitor) affects vascular inflammation in atherosclerosis-prone apolipoprotein E-deficient (ApoE(-/-)) mice. Human platelets were used to evaluate the effects of ginkgolide B on platelet aggregation and signal transduction. Ginkgolide B attenuated platelet aggregation
Shi-hai Xia et al.
Chinese medical journal, 120(10), 922-928 (2007-06-05)
To review the recent research progress in pharmacological actions and mechanisms of ginkgolide B. Data sources Information included in this article was identified by searching of PUBMED (1987 - 2006) online resources using the key terms "ginkgolide B", "platelet activating
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