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Merck
CN

91255

杨梅甙

≥99.0% (HPLC)

别名:

, , Myricitroside

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关于此项目

经验公式(希尔记法):
C21H20O12
化学文摘社编号:
分子量:
464.38
NACRES:
NA.25
PubChem Substance ID:
UNSPSC Code:
12352201
EC Number:
241-856-7
MDL number:
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产品名称

杨梅甙, ≥99.0% (HPLC)

InChI key

DCYOADKBABEMIQ-OWMUPTOHSA-N

InChI

1S/C21H20O12/c1-6-14(26)17(29)18(30)21(31-6)33-20-16(28)13-9(23)4-8(22)5-12(13)32-19(20)7-2-10(24)15(27)11(25)3-7/h2-6,14,17-18,21-27,29-30H,1H3/t6-,14-,17+,18+,21-/m0/s1

SMILES string

C[C@@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4cc(O)c(O)c(O)c4)[C@H](O)[C@H](O)[C@H]1O

assay

≥99.0% (HPLC)

form

powder

technique(s)

HPLC: suitable

color

light yellow

storage temp.

2-8°C

Quality Level

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Biochem/physiol Actions

代谢产物杨梅苷,即杨梅素的 3-O-鼠李糖苷,发现于植物中,如毛杨梅(杨梅科)的树皮、风杨梅的叶子和金鱼草。它是某些叶虫的摄食刺激剂 ;并显示对 DPPH 具有较强的抗氧化活性。杨梅苷可能有利于管理炎症条件 ,并可以是一种非常有用的、能帮助镇痛药物研发的分子。杨梅苷是一种一氧化氮(NO)和蛋白激酶 C(PKC)抑制剂,具有中枢神经系统活性,包括抗焦虑作用。

Other Notes

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Packaging

无底玻璃瓶。内含物装在插入式熔锥内。

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Lalith Jayasinghe et al.
Natural product research, 26(8), 717-721 (2011-09-20)
Chemical investigation of the leaves of Elaeocarpus serratus yielded myricitrin (1), mearnsetin 3-O-β-D-glucopyranoside (2), mearnsitrin (3), tamarixetin 3-O-α-L-rhamnopyranoside (4) and the fruits of Filicium decipiens yielded three flavonol glycosides, kaempferol 3-O-rutinoside (5), kaempferol 3-O-robinobioside (6) and trifolin (7). Compound 1
Feeding stimulation of flavonoids for various leaf beetles (Coleoptera: Chrysomelidae).
Matsuda, K.
Appl. Entomol. Zool, 13, 228-230 (1978)
Flavia Carla Meotti et al.
European journal of pharmacology, 567(3), 198-205 (2007-05-01)
The present study was designed to investigate the mechanisms involved in the antinociception afforded by myricitrin in chemical models of nociception in mice. Myricitrin given by intrathecal (i.t.) or intracerebroventricular (i.c.v.) route produced dose-related antinociception when evaluated against acetic acid-induced
Flavia Carla Meotti et al.
Biochemical pharmacology, 72(12), 1707-1713 (2006-10-31)
The aim of the present study was to investigate the effects of myricitrin, a flavonoid with anti-inflammatory and antinociceptive action, upon persistent neuropathic and inflammatory pain. The neuropathic pain was caused by a partial ligation (2/3) of the sciatic nerve
Simone Quintyne-Walcott et al.
Journal of natural products, 70(8), 1374-1376 (2007-08-07)
A new cyclic nonapeptide, crotogossamide (1), was isolated from the latex of Croton gossypifolius. Its structure was elucidated by use of 1D and 2D NMR and MS and by hydrolysis followed by GC-MS analysis as cyclo(-Gly(1)-Ala(2)-Ser(3)-Gly(4)-Leu(5)-Asn(6)-Gly(7)-Ile(8)-Phe(9)-). This is the first

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