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Roburic acid

$143

  • Brand : BIOFRON

  • Catalogue Number : BF-R2005

  • Specification : 98%

  • CAS number : 6812-81-3

  • Formula : C30H48O2

  • Molecular Weight : 440.707

  • PUBCHEM ID : 12315005

  • Volume : 20mg

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Catalogue Number

BF-R2005

Analysis Method

HPLC,NMR,MS

Specification

98%

Storage

2-8°C

Molecular Weight

440.707

Appearance

White crystalline powder

Botanical Source

Gentiana macrophylla,Gentiana dahurica

Structure Type

Terpenoids

Category

Standards;Natural Pytochemical;API

SMILES

CC1CCC2(CCC3(C(=CCC4C3(CCC(C4(C)CCC(=O)O)C(=C)C)C)C2C1C)C)C

Synonyms

1-chrysenepropanoic acid, 1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,12,12a-hexadecahydro-1,4a,4b,6a,9,10-hexamethyl-2-(1-methylethenyl)-, (1S,2S,4aR,4bS,6aR,9R,10S,10aR,12aR)-/3-[(1S,2S,4aR,4bS,6aR,9R,10S,10aR,12aR)-1,4a,4b,6a,9,10-Hexamethyl-2-(prop-1-en-2-yl)-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,12,12a-hexadecahydrochrysen-1-yl]propanoic acid/Roburinsaeure/3-[(1S,2S,4aR,4bS,6aR,9R,10S,10aR,12aR)-2-Isopropenyl-1,4a,4b,6a,9,10-hexamethyl-1,2,3,4,4a,4b,5,6,6a,7,8,9,10,10a,12,12a-hexadecahydro-1-chrysenyl]propanoic acid/Roburic Acid/Robursaeure

IUPAC Name

3-[(1S,2S,4aR,4bS,6aR,9R,10S,10aR,12aR)-1,4a,4b,6a,9,10-hexamethyl-2-prop-1-en-2-yl-2,3,4,5,6,7,8,9,10,10a,12,12a-dodecahydrochrysen-1-yl]propanoic acid

Density

1.0±0.1 g/cm3

Solubility

Dichloromethane

Flash Point

424.9±25.0 °C

Boiling Point

528.5±49.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C30H48O2/c1-19(2)22-12-16-30(8)24(28(22,6)15-13-25(31)32)10-9-23-26-21(4)20(3)11-14-27(26,5)17-18-29(23,30)7/h9,20-22,24,26H,1,10-18H2,2-8H3,(H,31,32)/t20-,21+,22+,24-,26+,27-,28+,29-,30-/m1/s1

InChl Key

RPPYCVULPFKBOG-CSHKLQQTSA-N

WGK Germany

RID/ADR

HS Code Reference

2938900000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:6812-81-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

PMID

28761990

Abstract

In the present study, we investigated the anti-inflammatory effect of roburic acid on production of nitric oxide (NO) and interlukin-6 (IL-6) in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophage cells. We found that roburic acid reduced production of NO and IL-6, and the expression of inducible nitric oxide synthases (iNOS). Meanwhile, phosphorylation of inhibitor of κBα (IκBα) and IκB kinase α/β (IKKα/β), as well as translocation of nuclear factor-κB (NF-κB) to the nucleus, was suppressed by roburic acid treatment. In addition, phosphorylation of mitogen-activated protein kinase (MAPKs) including p38 and c-Jun-NH2-terminal kinase (JNK) was inhibited. Roburic acid exhibited inhibitory activities on production of NO and IL-6 via blocking IKK/IκB/NF-κB and MAPKs pathway, suggesting the potential application as a drug candidate for therapy of inflammatory diseases.

KEYWORDS

IL-6; MAPKs; NF-κB; NO; inflammation; roburic acid

Title

Roburic Acid Suppresses NO and IL-6 Production via Targeting NF-κB and MAPK Pathway in RAW264.7 Cells.

Author

Chen Y1,2, Ji N1, Pan S1, Zhang Z1, Wang R1, Qiu Y1, Jin M3, Kong D4,5.

Publish date

2017 Dec


Description :

Roburic acid, a tetracyclic triterpenoid found in Gentiana macrophylla, acts as an inhibitor of COX, with IC50s of 5 and 9 μM for COX-1 and COX-2, respectively[1].