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65512

Saponins, naphthohydroquinone and anthraquinone glycosides from Rubia cordifolia L.

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Last updated: 04 Jan 2025

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Abstract

From the butanol fraction of the chloroform-​methanol ext. (1:1) of the dried roots of Rubia cordifolia L, several compds. were isolated and identified viz, the saponins hederagenin-​3-​O-​α-​L-​arabinopyranoside and 3-​O-​α-​L-​arabinopyranosyl-​hederagenin-​28-​Oβ-​D-​glucopyranosyl-​(1→6)​-​β-​D-​glucopyranoside ester, the naphthohydroquinone glycosides: 2-​carbomethoxy-​3-​prenyl-​1,​4-​naphthohydroquinone 4-​O-​β-​glucoside and 2-​carbomethoxy-​3-​prenyl-​1,​4-​naphtho-​hydroquinone 1,​4-​di-​O-​β-​glucoside, the anthraquinone glycosides: 1-​hydroxy-​2-​hydroxymethyl-​9,​10-​anthraquinone-​11-​β-​D-​glucopyranosyl-​(1→6)​-​β-​D-​glucopyranoside, 2-​methyl-​1,​3,​6-​trihydroxy-​9,​10-​anthraquinone-​3-​O-​α-​rhamnopyranosyl (1→2)​-​(4'-​O-​acetyl)​-​β-​glucopyranoside and 2-​carbomethoxy, 1,​3-​dihydroxy-​9,​10-​anthraquinone-​3-​O-​α-​rhamno-​pyranosyl-​(1→2)​-​β-​glucopyranoside and adenosine.  The identification of the isolated compds. was done using different phys., chem. and spectral methods

DOI

10.21608/bfsa.2002.65512

Authors

First Name

Zedan

Last Name

Ibraheim

MiddleName

-

Affiliation

Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt

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Volume

25

Article Issue

1

Related Issue

9909

Issue Date

2002-06-01

Receive Date

2002-04-07

Publish Date

2002-06-30

Page Start

85

Page End

94

Print ISSN

1110-0052

Online ISSN

3009-7703

Link

https://bpsa.journals.ekb.eg/article_65512.html

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https://bpsa.journals.ekb.eg/service?article_code=65512

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10

Type

Original Article

Type Code

1,096

Publication Type

Journal

Publication Title

Bulletin of Pharmaceutical Sciences Assiut University

Publication Link

https://bpsa.journals.ekb.eg/

MainTitle

Saponins, naphthohydroquinone and anthraquinone glycosides from Rubia cordifolia L.

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Article

Created At

22 Jan 2023