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65505

Flavonoid glycosides and hypotensive effect of Juglans nigra L. cultivated in Egypt

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Last updated: 04 Jan 2025

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Abstract

From a methanolic ext. of the leaves of Juglans nigra L. (black walnut; Juglandaceae)​, kaempferol-​3-​O-​β-​glucoside, quercetin-​3-​O-​β-​glucoside and quercetin-​3-​Oβ-​glucuronide-​6"-​Et ester were isolated for the first time, along with stigmasterol-​3-​O-​β-​glucoside.  Most of the structures were established on the basis of UV, MS and NMR (1H, 13C-​NMR and DEPT) spectroscopic data.  Moreover, hypotensive and toxicol. studies were done.

DOI

10.21608/bfsa.2002.65505

Authors

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D.

Last Name

Bishay

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Affiliation

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

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First Name

A.

Last Name

Attia

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-

Affiliation

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

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-

Orcid

-

First Name

S.

Last Name

Youssef

MiddleName

-

Affiliation

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

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-

Orcid

-

First Name

I.

Last Name

Khallaf

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-

Affiliation

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

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-

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-

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-

Volume

25

Article Issue

1

Related Issue

9909

Issue Date

2002-06-01

Receive Date

2001-12-05

Publish Date

2002-06-30

Page Start

16

Page End

21

Print ISSN

1110-0052

Online ISSN

3009-7703

Link

https://bpsa.journals.ekb.eg/article_65505.html

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https://bpsa.journals.ekb.eg/service?article_code=65505

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Original Article

Type Code

1,096

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Journal

Publication Title

Bulletin of Pharmaceutical Sciences Assiut University

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

MainTitle

Flavonoid glycosides and hypotensive effect of Juglans nigra L. cultivated in Egypt

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Article

Created At

22 Jan 2023