49879
Neoandrographolide
analytical standard
别名:
ent-19-Hydroxy-8(17),13-labdadien-16,15-olide 19-O-β-D-glucopyranoside, D-Glucopyranosyloxy)methyl]decahydro-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethyl]-2(5H)-furanone
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所有图片(2)
About This Item
经验公式（希尔记法）:
C26H40O8
CAS号:
分子量:
480.59
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24
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等级
analytical standard
质量水平
方案
≥95% (HPLC)
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
food and beverages
包装形式
neat
SMILES字符串
C[C@]1(CCC[C@@]2(C)[C@H](CCC3=CCOC3=O)C(=C)CC[C@H]12)CO[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O
InChI
1S/C26H40O8/c1-15-5-8-19-25(2,14-33-24-22(30)21(29)20(28)18(13-27)34-24)10-4-11-26(19,3)17(15)7-6-16-9-12-32-23(16)31/h9,17-22,24,27-30H,1,4-8,10-14H2,2-3H3/t17-,18-,19-,20-,21+,22-,24-,25+,26+/m1/s1
InChI key
YGCYRQKJYWQXHG-RDNQFMDVSA-N
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一般描述
Neoandrographolide is a major diterpenoid isolated from Andrographis paniculata NEES (AP), a shrub belonging to the Acanthaceae family. It exhibits antihepatotoxic effect against carbon tetrachloride-induced hepatotoxicity. It also shows protective effects against galactosamine and paracetamol-induced intoxication in rats. It also helps in the suppression of human immunodeficiency virus type 1 (HIV)-induced cell cycle dysregulation and leads to a rise in CD4+ lymphocyte levels of HIV-1 infected individuals.
应用
Neoandrographolide may be used as an analytical reference standard for the quantification of the analyte in the leaves of Andrographis paniculata using chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
包装
Bottomless glass bottle. Contents are inside inserted fused cone.
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Li-Xia Chen et al.
Journal of Asian natural products research, 9(3-5), 463-469 (2007-08-19)
The biotransformation of neoandrographolide (1) was investigated by using Aspergillus niger (AS 3.739). Five products were obtained and identified as 8(17),13-ent-labdadien-16,15-olid-19-oic acid (2), 19-hydroxy-8(17),13-ent-labdadien-16,15-olide (3), 18-hydroxy-8(17),13-ent-labdadien-16,15-olid-19-oic acid (4), 3alpha-hydroxy-8(17),13-ent-labdadien-16,15-olid-19-oic acid (5) and 8beta,19-dihydroxy-ent-labd-13-en-16,15-olide (6) by spectroscopic and chemical means. Products
Du Qizhen et al.
Journal of chromatography. A, 984(1), 147-151 (2003-02-05)
The bioactive diterpenes andrographolide and neoandrographolide from the leaves of Andrographis paniculata NEES (Acanthaceae) were successfully separated by counter-current chromatography. A single 280-min separation yielded 189 mg of 99.9% andrographolide and 9.5 mg of 98.5% neoandrographolide applying water-methanol-ethyl acetate-n-hexane (2.5:2.5:4:1)
Petra H Pfisterer et al.
Planta medica, 76(15), 1698-1700 (2010-05-07)
Extracts of the traditional medicinal herb Andrographis paniculata and its main constituents are described in the literature as showing anticancer activity. The aim of this study was to isolate the main constituents of a commercially available phytotherapeutic preparation of A.
A Basak et al.
The Biochemical journal, 338 ( Pt 1), 107-113 (1999-02-05)
Studies were performed to investigate the prohormone/proprotein convertase (PC)-inhibitory properties of chemical constituents of the medicinally active plant Andrographis paniculata (AP; from the family Acanthaceae), also known as 'King of Bitters'. Among the individual components tested against the clinically important
Alpana Srivastava et al.
Phytochemical analysis : PCA, 15(5), 280-285 (2004-10-29)
An attempt has been made to develop a method by which to determine the chemical fingerprint of Andrographis paniculata (Acanthaceae). High-performance thin layer chromatography (HPTLC) was used to analyse hexane, chloroform, methanol and water extracts of leaves of A. paniculata.
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