Chemical investigation of the methanol extract of the lichen Stereocaulon paschale collected in Nunavik, Canada, led to the isolation and identification of two new dibenzofurans (1 and 3) and eleven known lichen metabolites. The structures of the new compounds were established by analysis of 1D and 2D NMR spectroscopic and high-resolution mass spectrometric data. Herein, the first isolation of ascomatic acid dibenzofuran derivatives (1- 3) from a whole lichen organism is reported. In addition, some of the isolated metabolites showed antibacterial activity against the oral pathogens Porphyromonas gingivalis and Streptococcus mutans
Bacteria which are prolific sources of antibiotics and important suppliers to the pharmaceutical age...
WOS: 000185282300010Three natural products were isolated from three different Turkish lichens. Micro...
Diversity of secondary lichen metabolites was studied in epiphytic lichens on six phorophytes—spruce...
Chemical investigation of the methanol extract of the lichen Stereocaulon paschale collected in Nuna...
Chemical investigation of the methanol extract of the lichen Stereocaulon paschale collected in Nuna...
L’étude physicochimique de trois lichens récoltés en Limousin, Usnea florida, Flavoparmelia caperata...
Morphological and phylogenetic along with phytochemical analysis have been conducted on nine species...
Lichens are fungal and algal/cyanobacterial symbioses resulting in the production of specific metabo...
Lichen has been investigated for discovering new antibacterial agents. Although Indonesia is conside...
The search for novel, pharmacologically significant compounds is a perpetual quest on which biologis...
International audienceLichens are fungal and algal/cyanobacterial symbioses resulting in the product...
Indexación: Web of Science; ScieloABSTRACT Lichens are symbiotic relationship between fungi and a...
Indexación: ScieloThe lichen Pseudocyphellaria nudata is a species endemic to southern South América...
International audienceThe Stereocaulon genus is one of the fruticose lichen groups distributed world...
The continuation of our phytochemical survey of Lobaria pulmonaria (L.) Hoffm. (Lobariaceae), has le...
Bacteria which are prolific sources of antibiotics and important suppliers to the pharmaceutical age...
WOS: 000185282300010Three natural products were isolated from three different Turkish lichens. Micro...
Diversity of secondary lichen metabolites was studied in epiphytic lichens on six phorophytes—spruce...
Chemical investigation of the methanol extract of the lichen Stereocaulon paschale collected in Nuna...
Chemical investigation of the methanol extract of the lichen Stereocaulon paschale collected in Nuna...
L’étude physicochimique de trois lichens récoltés en Limousin, Usnea florida, Flavoparmelia caperata...
Morphological and phylogenetic along with phytochemical analysis have been conducted on nine species...
Lichens are fungal and algal/cyanobacterial symbioses resulting in the production of specific metabo...
Lichen has been investigated for discovering new antibacterial agents. Although Indonesia is conside...
The search for novel, pharmacologically significant compounds is a perpetual quest on which biologis...
International audienceLichens are fungal and algal/cyanobacterial symbioses resulting in the product...
Indexación: Web of Science; ScieloABSTRACT Lichens are symbiotic relationship between fungi and a...
Indexación: ScieloThe lichen Pseudocyphellaria nudata is a species endemic to southern South América...
International audienceThe Stereocaulon genus is one of the fruticose lichen groups distributed world...
The continuation of our phytochemical survey of Lobaria pulmonaria (L.) Hoffm. (Lobariaceae), has le...
Bacteria which are prolific sources of antibiotics and important suppliers to the pharmaceutical age...
WOS: 000185282300010Three natural products were isolated from three different Turkish lichens. Micro...
Diversity of secondary lichen metabolites was studied in epiphytic lichens on six phorophytes—spruce...