Norbergenin

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Norbergenin

IUPAC name (2S,3R,4R,4aS,10bR)-3,4,8,9,10-pentahydroxy-2-(hydroxymethyl)-3,4,4a,10b-tetrahydro-2H-pyrano[3,2-c]isochromen-6-one
Identifiers
CAS number	79595-97-4^N=, 838-40-4
PubChem	73192
ChemSpider	65953^Y
ChEMBL	CHEMBL463164^Y
Jmol-3D images	{{#if:O=C3O[C@@H]1[C@H](O[C@@H](CO)[C@H](O)[C@H]1O)c2c(O)c(O)c(O)cc23\|Image 1
SMILES O=C3O[C@@H]1[C@H](O[C@@H](CO)[C@H](O)[C@H]1O)c2c(O)c(O)c(O)cc23
InChI InChI=1S/C13H14O9/c14-2-5-8(17)10(19)12-11(21-5)6-3(13(20)22-12)1-4(15)7(16)9(6)18/h1,5,8,10-12,14-19H,2H2/t5-,8-,10+,11+,12-/m0/s1^Y Key: GDYGAIKPBLFCKR-YWQRSDGBSA-N^Y
Properties
Molecular formula	C₁₃H₁₆O₉
Molar mass	314.24 g/mol
N (verify) (what is: Y/N?) Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa)
Infobox references

Norbergenin is a chemical compound. It is the O-demethylated derivative of bergenin. It can be isolated from rhizomes of Bergenia stracheyi.^[1]

References

↑ Immunomodulatory effect of bergenin and norbergenin against adjuvant-induced arthritis - A flow cytometric study. Nighat Nazira, Surrinder Koulb, Mushtaq A. Qurishia, Sachin C. Tanejab, Sheikh F. Ahmadc, Sarang Banic and Ghulam N. Qazi, Journal of Ethnopharmacology, Volume 112, Issue 2, 13 June 2007, pp. 401-405, doi:10.1016/j.jep.2007.02.023

Phenolic acids and their glycosides

Monohydroxybenzoic acids

Aglycones	3-Hydroxybenzoic acid 4-Hydroxybenzoic acid Salicylic acid

Glycosides	p-Hydroxybenzoic acid glucoside

Dihydroxybenzoic acids

2,3-Dihydroxybenzoic acid (Hypogallic acid)
2,4-Dihydroxybenzoic acid
2,6-Dihydroxybenzoic acid
3,5-Dihydroxybenzoic acid
Ethyl protocatechuate
Gentisic acid
Homogentisic acid
Orsellinic acid
Protocatechuic acid

Trihydroxybenzoic acids

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