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70548

11,13-DIHYDROVERNOLIDE FROM THE FLOWER HEADS OF VERNONIA AMYGDALINA DEL.

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Last updated: 25 Dec 2024

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Abstract

A crystalline sesquiterpene lactone C19H24O7, mp. 187-88°C has been isolated from the flower heads of Vernonia amygdalina Del. (Asteraceae) for the first time. Intensive NMR spectral study and comparison with the data published on Vernonia lactones revealed that this compound is a lactone designated 11,13-dihydrovernolide. In addition, Vernolide, vernomygdin and vernodalin were isolated.

DOI

10.21608/bfsa.1990.70548

Authors

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Last Name

El-Emary

MiddleName

A.

Affiliation

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

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Orcid

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First Name

A.

Last Name

Attia

MiddleName

A.

Affiliation

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

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Volume

13

Article Issue

1

Related Issue

10748

Issue Date

1990-06-01

Receive Date

1990-03-17

Publish Date

1990-06-30

Page Start

73

Page End

76

Print ISSN

1110-0052

Online ISSN

3009-7703

Article File

BFSA_Volume 13_Issue 1_Pages 73-76.pdf

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https://bpsa.journals.ekb.eg/article_70548.html

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https://bpsa.journals.ekb.eg/service?article_code=70548

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Original Article

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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

11,13-DIHYDROVERNOLIDE FROM THE FLOWER HEADS OF VERNONIA AMYGDALINA DEL.

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Article

Created At

22 Jan 2023