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Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner

Two terpenes; cneorubin X (1), (-)-gymnomitr-3(15)-en-4β-ol (2) as well as one benzoic compound; caffeic acid (3) were isolated from Bazzania harpago collected from Mt. Trus Madi, Sabah, Malaysia. The structures of these secondary metabolites were elucidated based on spectroscopic data (Infra-Re...

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Main Authors: Ng, Shean-Yeaw, Ang, Lee-Ping, Hau, Vui-Lun, Monica Suleiman,, Charles Santhanaraju Vairappan,, Kamada, Takashi
Format: Article
Language:English
Published: Penerbit Universiti Kebangsaan Malaysia 2021
Online Access:http://journalarticle.ukm.my/16396/1/11.pdf
http://journalarticle.ukm.my/16396/
https://www.ukm.my/jsm/malay_journals/jilid50bil1_2021/KandunganJilid50Bil1_2021.html
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spelling my-ukm.journal.163962021-04-13T03:45:46Z http://journalarticle.ukm.my/16396/ Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner Ng, Shean-Yeaw Ang, Lee-Ping Hau, Vui-Lun Monica Suleiman, Charles Santhanaraju Vairappan, Kamada, Takashi Two terpenes; cneorubin X (1), (-)-gymnomitr-3(15)-en-4β-ol (2) as well as one benzoic compound; caffeic acid (3) were isolated from Bazzania harpago collected from Mt. Trus Madi, Sabah, Malaysia. The structures of these secondary metabolites were elucidated based on spectroscopic data (Infra-Red (IR), 1D and 2D Nuclear Magnetic Resonance (NMR), and Mass Spectrum (MS)). This is the first record that cneorubin X (1) was isolated from non-vascular plants and it exhibited active anti-fungal activity against Haliphthoros sabahensis and Haliphthoros milfordensis. Chemosystematics finding suggests that the Marchantiophyta (liverworts) genus Bazzania might have a closer chemical relationship to its sister group Bryophyta (mosses) genus Brachythecium, Kindbergia and Mnium, as well as Anthocerophyta (hornworts) genus Anthoceros in their evolutionary history. Penerbit Universiti Kebangsaan Malaysia 2021-01 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/16396/1/11.pdf Ng, Shean-Yeaw and Ang, Lee-Ping and Hau, Vui-Lun and Monica Suleiman, and Charles Santhanaraju Vairappan, and Kamada, Takashi (2021) Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner. Sains Malaysiana, 50 (1). pp. 101-107. ISSN 0126-6039 https://www.ukm.my/jsm/malay_journals/jilid50bil1_2021/KandunganJilid50Bil1_2021.html
institution Universiti Kebangsaan Malaysia
building Tun Sri Lanang Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kebangsaan Malaysia
content_source UKM Journal Article Repository
url_provider http://journalarticle.ukm.my/
language English
description Two terpenes; cneorubin X (1), (-)-gymnomitr-3(15)-en-4β-ol (2) as well as one benzoic compound; caffeic acid (3) were isolated from Bazzania harpago collected from Mt. Trus Madi, Sabah, Malaysia. The structures of these secondary metabolites were elucidated based on spectroscopic data (Infra-Red (IR), 1D and 2D Nuclear Magnetic Resonance (NMR), and Mass Spectrum (MS)). This is the first record that cneorubin X (1) was isolated from non-vascular plants and it exhibited active anti-fungal activity against Haliphthoros sabahensis and Haliphthoros milfordensis. Chemosystematics finding suggests that the Marchantiophyta (liverworts) genus Bazzania might have a closer chemical relationship to its sister group Bryophyta (mosses) genus Brachythecium, Kindbergia and Mnium, as well as Anthocerophyta (hornworts) genus Anthoceros in their evolutionary history.
format Article
author Ng, Shean-Yeaw
Ang, Lee-Ping
Hau, Vui-Lun
Monica Suleiman,
Charles Santhanaraju Vairappan,
Kamada, Takashi
spellingShingle Ng, Shean-Yeaw
Ang, Lee-Ping
Hau, Vui-Lun
Monica Suleiman,
Charles Santhanaraju Vairappan,
Kamada, Takashi
Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner
author_facet Ng, Shean-Yeaw
Ang, Lee-Ping
Hau, Vui-Lun
Monica Suleiman,
Charles Santhanaraju Vairappan,
Kamada, Takashi
author_sort Ng, Shean-Yeaw
title Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner
title_short Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner
title_full Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner
title_fullStr Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner
title_full_unstemmed Structural diversity, anti-fungal activity and chemosystematics of Bornean Liverwort Bazzania harpago (De Not.) Schiffner
title_sort structural diversity, anti-fungal activity and chemosystematics of bornean liverwort bazzania harpago (de not.) schiffner
publisher Penerbit Universiti Kebangsaan Malaysia
publishDate 2021
url http://journalarticle.ukm.my/16396/1/11.pdf
http://journalarticle.ukm.my/16396/
https://www.ukm.my/jsm/malay_journals/jilid50bil1_2021/KandunganJilid50Bil1_2021.html
_version_ 1696977213531881472
score 13.222552

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