Chemotypes and Biomarkers of Seven Species of New Caledonian Liverworts from the Bazzanioideae Subfamily

Autor: Yoshinori Asakawa, Benjamin Métoyer, Louis Thouvenot, Edouard Hnawia, Phila Raharivelomanana, Mohammed Nour, Gaëtan Herbette, Nicolas Lebouvier
Přispěvatelé: Laboratoire Insulaire du Vivant et de l'Environnement (LIVE), Université de la Nouvelle-Calédonie (UNC), Institut de sciences exactes et appliquées (ISEA), Spectropôle - Aix Marseille Université (AMU SPEC), Aix Marseille Université (AMU)-Centre National de la Recherche Scientifique (CNRS), Tokushima Bunri University, Ecosystèmes Insulaires Océaniens (UMR 241) (EIO), Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de la Polynésie Française (UPF)-Institut Louis Malardé [Papeete] (ILM), Institut de Recherche pour le Développement (IRD), Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), Université de la Polynésie Française (UPF)-Institut Louis Malardé [Papeete] (ILM), Institut de Recherche pour le Développement (IRD)-Institut de Recherche pour le Développement (IRD)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Hepatophyta
Subfamily
CHIMIOTAXONOMIE
Magnetic Resonance Spectroscopy
Pharmaceutical Science
Synthases
01 natural sciences
diterpene
Analytical Chemistry
Acromastigum
chemistry.chemical_compound
Drug Discovery
Bibenzyl
Sesquiterpene constituents
PLANTE UTILE
ComputingMilieux_MISCELLANEOUS
biology
PHYTOCHIMIE
zierane
Plants
Marchantia-polymorpha
Chemistry (miscellaneous)
Molecular Medicine
sesquiterpene
Lepidoziaceae
010402 general chemistry
Sesquiterpene
Article
COMPOSITION CHIMIQUE
lcsh:QD241-441
bis(bibenzyl)
lcsh:Organic chemistry
New Caledonia
Species Specificity
liverwort
Bazzania
Botany
Acid
[SDV.BV]Life Sciences [q-bio]/Vegetal Biology
[CHIM]Chemical Sciences
BIOSYNTHESE
Bis (bibenzyl)
Physical and Theoretical Chemistry
Endemism
Chemotype
010405 organic chemistry
Organic Chemistry
15. Life on land
Macrocyclic Bis(Bibenzyls)
biology.organism_classification
0104 chemical sciences
chemistry
vittatin
Diterpene
biosynthesis
Biomarkers
Zdroj: Molecules
Volume 23
Issue 6
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules, 2018, 23 (6), 27 p. ⟨10.3390/molecules23061353⟩
Molecules (1420-3049) (Mdpi), 2018-06, Vol. 23, N. 6, P. 1353 (27p.)
Molecules, MDPI, 2018, 23 (6), 27 p. ⟨10.3390/molecules23061353⟩
Molecules, Vol 23, Iss 6, p 1353 (2018)
ISSN: 1420-3049
DOI: 10.3390/molecules23061353
Popis: International audience; Volatile components of seven species of the Bazzanioideae sub-family (Lepidoziaceae) native to New Caledonia, including three endemic species (Bazzania marginata, Acromastigum caledonicum and A. tenax), were analyzed by GC-FID-MS in order to index these plants to known or new chemotypes. Detected volatile constituents in studied species were constituted mainly by sesquiterpene, as well as diterpene compounds. All so-established compositions cannot successfully index some of them to known chemotypes but afforded the discovery of new chemotypes such as cuparane/fusicoccane. The major component of B. francana was isolated and characterized as a new zierane-type sesquiterpene called ziera-12(13),10(14)-dien-5-ol (23). In addition, qualitative intraspecies variations of chemical composition were very important particularly for B. francana which possessed three clearly defined different compositions. We report here also the first phytochemical investigation of Acromastigum species. Moreover, crude diethyl ether extract of B. vitatta afforded a new bis(bibenzyl) called vittatin (51), for which a putative biosynthesis was suggested.
Databáze: OpenAIRE
Externí odkaz:
Nepřihlášeným uživatelům se plný text nezobrazuje