Notes on the chemical variation of the lichenized Ascomycota Cladia aggregata (Cladoniaceae) in the states of Paraná and Santa Catarina, Brazil

Charnei, Ana Marcia; Eliasaro, Sionara

doi:10.1590/s0102-33062013000300020

Cited by 2 publications

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“…9 C. aggregata has barbatic acid as the main compound, besides other substances such as the stictic, norstictic and fumarprotocetraric acids, whose occurrence depends on the area where the lichen is found. 10 The typical characteristic of adaptation in C. aggregata , is its phenotypic plasticity. Information on the chemical composition of C. aggregata can be found in the literature.…”

Section: Introductionmentioning

confidence: 99%

Structure analysis of depsides, dibenzofuran and sugar derivatives from Cladia aggregata (SW) Nyl using ultra-performance liquid chromatography–tandem mass spectrometry

Rawat,

Shyaula,

Singh

et al. 2024

Eur J Mass Spectrom (Chichester)

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Cladia aggregate (SW) Nyl is a lichenized fungi in the family Cladoniaceae producing characteristic secondary metabolites of interest. There are only limited chemical studies relating to the genus Cladia. A chemical study of the lichen C. aggregata was conducted and their chemical constituents were elucidated by ultra-performance liquid chromatography−electrospray ionization/triple-quadrupole tandem-mass spectrometry analysis. It is the first time report of structure analysis of its metabolite by liquid chromatography–mass spectrometry/mass spectrometry. The molecular masses for 20 compounds were detected from different fractions. Seven compounds were elucidated with mass spectrometry/mass spectrometry fragmentation pattern analysis. Barbatic acid (12) was identified as the major compound being common to all fractions. The identified compounds belong to depsides (2, 11, 12 and 20), dibenzofurans (13, 18) and sugar derivatives (1) which are usually distributed in lichens.

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Section: Introductionmentioning

confidence: 99%

Structure analysis of depsides, dibenzofuran and sugar derivatives from Cladia aggregata (SW) Nyl using ultra-performance liquid chromatography–tandem mass spectrometry

Rawat,

Shyaula,

Singh

et al. 2024

Eur J Mass Spectrom (Chichester)

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Espécies de Cladonia com cifas não verticiladas do supergrupo Cladonia em ambientes de altitude da Serra do Mar no Sul do Brasil

Charnei

Eliasaro

2014

Hoehnea

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Em um levantamento das espécies de Cladonia ocorrentes em ambientes de altitude da Serra do Mar no Sul do Brasil foram encontradas 11 espécies de Cladonia com cifas não verticiladas do Supergrupo Cladonia. Dentre estas, C. multiformis é registrada pela primeira vez na América do Sul, C. pyxidata é nova ocorrência para os Estados do Paraná e Santa Catarina, e C. chlorophaea, C. grayi e C. polyscypha para o Estado do Paraná. São apresentadas chave de identificação, descrições, comentários e ilustrações.

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Notes on the chemical variation of the lichenized Ascomycota Cladia aggregata (Cladoniaceae) in the states of Paraná and Santa Catarina, Brazil

Cited by 2 publications

References 2 publications

Structure analysis of depsides, dibenzofuran and sugar derivatives from Cladia aggregata (SW) Nyl using ultra-performance liquid chromatography–tandem mass spectrometry

Structure analysis of depsides, dibenzofuran and sugar derivatives from Cladia aggregata (SW) Nyl using ultra-performance liquid chromatography–tandem mass spectrometry

Espécies de Cladonia com cifas não verticiladas do supergrupo Cladonia em ambientes de altitude da Serra do Mar no Sul do Brasil

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