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Merck
CN

G6910

Supelco

银杏内酯 B 来源于银杏

≥90% (HPLC)

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别名:
BN-52021
经验公式(希尔记法):
C20H24O10
CAS号:
分子量:
424.40
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

质量水平

检测方案

≥90% (HPLC)

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

food and beverages

格式

neat

储存温度

−20°C

SMILES字符串

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

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

InChI key

SQOJOAFXDQDRGF-MMQTXUMRSA-N

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一般描述

银杏叶中的银杏内酯B是一种萜内酯,是银杏内酯的主要分子形式之一,存在于银杏叶中。它被广泛用于治疗外周和脑循环障碍。

应用

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。
来自银杏叶的银杏内酯B已作为分析参考标准品用于:
  • 银杏叶提取物中分析物的色谱分离及其对一系列革兰氏阳性、阴性细菌和酵母的抗菌活性研究。
  • 通过高效液相色谱技术对银杏叶植物性药物中的分析物进行测定。

生化/生理作用

银杏的主要成分。潜在的抗癌药和神经保护剂。

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

监管及禁止进口产品

分析证书(COA)

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Antimicrobial investigation of semi-purified fractions of Ginkgo biloba leaves
Mazzanti.G, et al.
Journal of Ethnopharmacology, 71(1-2), 83-88 (2005)
Christoph A Reichel et al.
PloS one, 6(2), e17229-e17229 (2011-03-03)
Clinical trials revealed beneficial effects of the broad-spectrum serine protease inhibitor aprotinin on the prevention of ischemia-reperfusion (I/R) injury. The underlying mechanisms remained largely unclear. Using in vivo microscopy on the cremaster muscle of male C57BL/6 mice, aprotinin as well
Karyn M Maclennan et al.
Progress in neurobiology, 67(3), 235-257 (2002-08-10)
Ginkgo biloba extracts such as EGb-761 have been suggested to have a multitude of beneficial effects on CNS function, from enhancing cognitive function in dementia to facilitating recovery from acute forms of neural damage such as hypoxia/ischemia. Ginkgolide B, one
Gianni Allais et al.
Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 33 Suppl 1, S111-S115 (2012-06-01)
Premenstrual syndrome (PMS) includes a wide variety of physical, psychological, and cognitive symptoms that occur recurrently and cyclically during the luteal phase of the menstrual cycle and disappear soon after the onset of menstruation. Headache, often of migrainous type, is
Yuna Cui et al.
Fitoterapia, 83(5), 913-920 (2012-04-28)
To screen the presence of ginkgolide B-producing endophytic fungi from the root bark of Ginkgo biloba, a total of 27 fungal isolates, belonging to 6 different genus, were isolated from the internal root bark of the plant Ginkgo biloba. The

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