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Class of chemical compounds
A depside is a type of polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester group. Depsides are most often found
Depside
Class of enzymes
Orsellinate-depside hydrolase (EC 3.1.1.40) is an enzyme that catalyzes the reaction lecanoric acid H2O H2O 2 orsellinic acid The enzyme characterised
Orsellinate-depside_hydrolase
Chemical compound
Guisinol is an antibacterial depside with the molecular formula C23H25ClO5 that has been isolated from the fungus Aspergillus unguis. "Guisinol". Pubchem
Guisinol
Chemical compound
Merochlorophaeic acid is a depside with the molecular formula C24H30O8 which has been isolated from the lichen Cladonia merochlorophaea. "Merochlorophaeic
Merochlorophaeic_acid
Diverse class of hydrolyzable tannins, a type of polyphenol
through C-C bonds, whereas the galloyl groups in gallotannins are linked by depside bonds. Ellagitannins contain various numbers of hexahydroxydiphenoyl units
Ellagitannin
Chemical compound
molecule of tannic acid. Digalloyl esters involve either -meta, or -para depside bonds. Tannase is an enzyme that uses digallate to produce gallic acid
Digallic_acid
Secondary metabolite made by a lichen
classes, including terpenoids, orcinol derivatives, chromones, xanthones, depsides, and depsidones. Over 1000 lichen products of known chemical structure
Lichen_product
Lichen secondary metabolite
Erythrin is a lichen secondary metabolite in the depside class. It is the D-erythritol ester of lecanoric acid and occurs especially in lichens of the
Erythrin
Chemical compound
secondary metabolite produced by a variety of lichens and is a member of the depside class of compounds. It was first isolated from the oakmoss Evernia prunastri
Chloroatranorin
Index of chemical compounds with the same molecular formula
372.36 g/mol, exact mass: 372.120903 u) may refer to: Nephroarctin, a depside Sinensetin, a methylated flavone Tangeritin, a methylated flavone This
C20H20O7
Species of lichen
housing bacilliform conidia within. Typically, Buellia nashii contains the depside atranorin and the depsidones norstictic and connorstictic acid. However
Buellia_nashii
Lichen-derived depside
Perlatolic acid is a lichen secondary metabolite belonging to the depside class. It has been reported from several lichens, including species in the family
Perlatolic_acid
Index of chemical compounds with the same molecular formula
glucuronide Filicin, also known as Flavaspidic acid BB Merochlorophaeic acid, a depside This set index page lists chemical structure articles associated with the
C24H30O8
Chemical compound found in some lichens
Confluentic acid is an organic compound belonging to the chemical class known as depsides. It serves as a secondary metabolite in certain lichens and plays a role
Confluentic_acid
Chemical compound found in some lichens
Olivetoric acid is an organic compound belonging to the chemical class known as depsides. A secondary metabolite of various lichen species, it has been investigated
Olivetoric_acid
Species of lichen
characteristics of Pertusaria archeri are its two-spored asci, and the presence of depside methyl esters as lichen products. List of Pertusaria species "Pertusaria
Pertusaria_archeri
Class of chemical compounds
(+ "depside" + "one") are chemical compounds that are sometimes found as secondary metabolites in lichens. They are esters that are both depsides and
Depsidone
Chemical compound found in some lichens
compound that is made by some lichens. It is in the structural class known as depsides. It is particularly common in the genera Usnea (the beard lichens) and
Barbatic_acid
Species of lichen-forming fungus
Cladonia portentosa. The main secondary constituents of C. rangiferina are depside atranorin and depsidone fumarprotocetraric acid. A variety of other bioactive
Cladonia_rangiferina
Genus of lichen-forming fungi
colourless conidia. Chemically, Psora has a range of compounds including depsides, depsidones, anthraquinones, various acids such as pulvinic and usnic acids
Psora
Former genus of fungi
Emericella. In terms of composition, stromemycin is a C-glycoside and a depside. In terms of mechanism of action it is a matrix metalloproteinase inhibitor
Emericella
Genus of plants (chokeberries)
Halina Maria; Szopa, Agnieszka; Kubica, Paweł (2021), "High Production of Depsides and Other Phenolic Acids in Different Types of Shoot Cultures of Three
Aronia
Species of lichen
pokornyi is a lichen species in the family Parmeliaceae. It contains the depsides gyrophoric acid and stenosporic acid. List of Xanthoparmelia species "Synonymy:
Xanthoparmelia_pokornyi
Polish poet and political thinker
Łobodowski married Jadwiga Kuryłło at St. John the Baptist Cathedral in Lublin. Depside what Jadwiga's surname might suggest, she was born to a rooted Polish Roman
Józef_Łobodowski
Species of lichen
typical of those taxa and it contains far more 5-O-methylhiascic acid. That depside is known as a major compound in only two leprose crusts worldwide (B. aureolepra
Biatora_aureolepra
Species of lichen
two chemotypes, one with the divaricatic acid and another without the depside but with (-)-16-hydroxykaurane. as previously indicated in 1965 by Gerd
Vermilacinia_tigrina
Species of flowering plants in the daisy family Asteraceae
soups. In G. parviflora, the major phytochemicals are phenolic acids, depsides and flavonoids with their corresponding glycosides. The flavonoids present
Galinsoga_parviflora
Species of lichen
norstictic acid and homoheveadride, contrasting significantly with the depside and xanthone content of C. krogiana. The two species might be distinguished
Cladonia_krogiana
Lichen-derived depsidone
hypostictinolide into two additional derivatives, including a ring-opened depside and an aldehyde-bearing dibenzodioxepine, whose structures were assigned
Hypostictic_acid
Species of lichen
those within the 'Siphula decumbens group' which predominantly contain depsides such as thamnolic and hypothamnolic acids. At the time of its original
Siphula_flavovirens
compounds in the cortex tend to fluoresce yellow, orange, or red, while depsides and depsidones in the medulla fluoresce blue to white. Contents: Top A
Glossary_of_lichen_terms
Chemical compound found in some lichens
synthetic purity. The molecular structure of grayanic acid consists of a depside skeleton with two benzene rings connected by both ester (-CO-O-) and ether
Grayanic_acid
Chemical compound
some in the genera Evernia, Lepraria, and Ramalina. It is classified as a depside. Divaricatic acid forms colorless crystalline needles with a melting point
Divaricatic_acid
Species of lichen-forming fungus
rhizonic acid, divarinolmonomethylether, and divaricatinic acid; and two depsides, and decarboxy-2'-O-methyldivaricatic acid. Five triterpene compounds are
Ramalina_peruviana
Chemical compound found in some lichens
Nephroarctin is a naturally occurring depside compound found in certain foliose lichens, most notably Nephroma arcticum from which it was first isolated
Nephroarctin
Species of lichen
hypochlorite) chemical spot test. Additionally, this lichen produces many meta-depside compounds whose properties are unknown. "Canoparmelia subroseoreagens Marcelli
Canoparmelia_subroseoreagens
Class of enzymes
hydrolysable tannins. Specifically, tannase catalyzes the hydrolysis of ester and depside bonds of hydrolysable tannins to release glucose and gallic or ellagic
Tannase
Chemical compound
It is a secondary metabolite belonging to a group of compounds known as depsides. Atranorin has analgesic, anti-inflammatory, antibacterial, antifungal
Atranorin
Species of lichen
the dry weight. In its lichenized condition divaricatic acid, an orcinol depside, made up 1.9% of Evernia esorediosa's dry weight. Furthermore it contains
Evernia_esorediosa
Nendou Family" "RePSItrucuring! Café Mami" "What's the Plan!? A Meeting to DePSIde the Class Project" "Sing! Reita RePSItal!" "PK Academy's School FePSIval
List of The Disastrous Life of Saiki K. chapters
List_of_The_Disastrous_Life_of_Saiki_K._chapters
Chemical compound
(in German). Retrieved 2021-10-03. Fischer, Emil (1914). "Synthesis of depsides, lichen-substances and tannins". Journal of the American Chemical Society
Methyl_chloroformate
Chemical compound
Tse-Dinh, Yuk-Ching (8 April 2013). "Identification of Anziaic Acid, a Lichen Depside from Hypotrachyna sp., as a New Topoisomerase Poison Inhibitor". PLOS ONE
Olivetolic_acid
Species of lichen
It contains endocrocin, an unidentified anthraquinone pigment, and a depside compound related to diffractaic acid and usnic acid. List of Xanthoparmelia
Xanthoparmelia_ochropulchra
Species of lichen
in the genus Pertusaria, the combination of these acids with an orcinol depside is rare and has only been previously reported from P. paradoxica. Pertusaria
Pertusaria_hylocola
Chemical compound
Ramalic acid is an organic compound of the depside class with the molecular formula C18H18O7. Ramalic acid occurs as a secondary metabolite in some lichens
Ramalic_acid
Species of lichenized fungus
species contains various biologically active compounds including depsidones, depsides, and phthalides. It typically grows on rocks, old walls, and tree trunks
Diploicia_canescens
Species of lichen found in the USA and Mexico
(1979). "3-α-Hydroxybarbatic Acid, a New Depside in Chemosyndromes of Some Xanthoparmeliae with β-Orcinol Depsides". The Bryologist. 82 (2): 154. doi:10
Xanthoparmelia_ajoensis
Chemical compound
Li; Rui, Tan; Wei-ming, Chen (June 1984). "Salvianolic Acid A, a New Depside from Roots of Salvia miltiorrhiza". Planta Medica. 50 (3): 227–228. Bibcode:1984PlMed
Danshensu
Species of lichen
Elix, John A.; Wardlaw, Judith H. (2002). "5-Chlorolecanoric acid, a new depside from Punctelia species" (PDF). Australasian Lichenology. 50: 6–9. Kantvilas
Punctelia_subflava
Chemical compound
Guacetisal is a drug that has been used to treat inflammatory respiratory diseases. Chemically, it is an ester resulting from the combination of aspirin
Guacetisal
3,4,5-Trihydroxybenzoic acid
gallate with iron(III) chloride. Gallic acid forms intermolecular esters (depsides) such as digallic and cyclic ether-esters (depsidones). Hydrogenation of
Gallic_acid
Species of lichen
tentatively identified a total of twenty-five lichen products, including 5 depsides, 12 depsidones, 2 diphenyl ethers, 1 aromatic considered as possible artifact
Parmotrema_perlatum
Chemical compound
of lichens, from which it can be extracted. It is a common subunit of depsides. It can be prepared by the oxidation of Orsellinaldehyde, or through a
Orsellinic_acid
Species of lichen
lichen are the depsidone salazinic acid (found in the medulla), and the depside atranorin (found in the cortex). A close relative to this species is Parmotrema
Parmotrema_lichexanthonicum
Chemical compound produced by lichens
Diffractaic acid is a β-orcinol depside with the molecular formula C20H22O7, which is produced by lichens. Diffractaic acid has cytotoxic, cytogenetic
Diffractaic_acid
Chemical compound found in some lichens
identification of lichen extracts containing chlorinated xanthones or long chain depsides. Although usually associated with Solorina crocea, solorinic acid was reported
Solorinic_acid
Species of lichen
morphological forms, Niebla ramosissima and Niebla dactylifera. Both contain depsides; one has sekikaic acid, the other divaricatic acid. However, the morphological
Niebla_dissecta
Genus of lichens
analyses show the thallus to contain boninic acid—an uncommon orcinol meta-depside in this group—together with a closely related compound; under ultraviolet
Krogia
Chemical compound
PMID 25221871. Elix, John A.; Wardlaw, Judith H. (2002). "5-Chlorolecanoric acid, a new depside from Punctelia species" (PDF). Australasian Lichenology. 50: 6–9.
Lecanoric_acid
Species of lichen
Menegazzia in 1901. The species contains several lichen products, including depsides (atranorin and chloroatranorin), depsidones (stictic acid, constictic acid
Menegazzia_foraminulosa
Species of lichen
chondroid strands in the medulla, and lichen substances predominantly depsides with triterpenes differing from those in Vermilacinia or depsidones lacking
Niebla_limicola
Chemical compound
°C (estimated) Related compounds Related compounds Other lichen-derived depsides and acids Except where otherwise noted, data are given for materials in
Caperatic_acid
Australian chemist and lichenologist (1931–1978)
Esslinger, Theodore L. (1976). "4-O-Methylolivetoric and loxodellic acids: new depsides from new species of brown Parmeliae". The Bryologist. 79 (1): 42–46. doi:10
Geoffrey_Charles_Bratt
Species of lichen
Pertusaria. While esters of orcinol depsides are rare in the genus Pertusaria, the occurrence of an orcinol depside methyl ester as a major lichen compound
Pertusaria_litchiicola
Species of lichen
its Rf position on a thin-layer chromatography plate), and an aliphatic depside, bourgeanic acid. Vermilacinia cephalota has a four chemotypes, three of
Vermilacinia_cephalota
Species of lichen
The characteristic secondary metabolite of S. ramulosum is atranorin, a depside. During the extraction phase, atranorin suffer an alcoholysis reaction
Stereocaulon_ramulosum
Species of lichen-forming fungus
as a source mainly of phenolic secondary metabolites, including several depside derivatives, and recorded thamnolic acid A, reported from chloroform extracts
Thamnolia_vermicularis
Chemical compound found in some lichens
1305–1306. doi:10.1248/cpb.17.1305. Hamada, Nobuo; Ueno, Tamio (1987). "Depside from an isolated lichen mycobiont". Agricultural and Biological Chemistry
Salazinic_acid
Species of lichen
distinguished from Niebla homalea by containing depsidones instead of depsides, and from Niebla josecuervoi by the lack of central basal attachment point
Niebla_arenaria
Genus of lichen-forming fungi
Ochrolechia lichens produce diverse secondary metabolites, including orcinol depsides, depsidones, and xanthones. Genus Ochrolechia was proposed by the Italian
Ochrolechia
Compound isolated from fungi for medicinal benefit
WC76466 anticancer/cytotoxic Stromemycin marine Emericella C-glycosidic depside matrix metalloproteinase inhibitor Terpestacin endophytic fungus Drechslera
Fungal_isolate
Species of lichen
a relationship, supporting the theory of the origin of depsidones from depsides. Tuckermannopsis ciliaris can be easily confused with some other species
Tuckermannopsis_ciliaris
Species of lichen
Dillon, Carolyn T.; Keller, Paul A. (2020). "Anti-cancer evaluation of depsides isolated from Indonesian folious lichens: Physcia millegrana, Parmelia
Physcia_millegrana
Species of lichen
methyl olivetolcarboxylate, methyl divarinolcarboxylate, and eight unknown depsides that are derivatives of norsekikaic acid, norhomosekikaic acid, and norhyperhomosekikaic
Canoparmelia_roseoreagens
Chemical compound
Evernic acid is an organic compound and depside with the molecular formula C17H16O7. Evernic acid was first isolated from the lichen Usnea longissima
Evernic_acid
Chemical compound found in some lichens
acid is an organic compound in the structural class of chemicals known as depsides. It is found in some lichens. First isolated from Ramalina sekika, it is
Sekikaic_acid
Species of lichen
reaction to para-phenylenediamine, depsidones (pd+, Niebla josecuervoi), depsides (pd-, Niebla homalea) and one by isidia (Niebla isidiaescens), based on
Niebla_sorediata
Genus of lichen-forming fungi
is the main compound produced in the cortex, while substances known as depsides or depsidones are compounds in the medulla (the tissue layer under the
Cetrelia
Genus of lichen-forming fungi
metabolites; the few compounds detected fall into the orcinol and β-orcinol depside families, with erythrin and isoerythrin recorded sporadically. Collectively
Llimonaea
Genus of lichen
Secondary chemicals produced by the genus include xanthones and the orcinol depside compound sphaerophorin. Calycidium cuneatum Stirt. (1877) – Australia (Tasmania);
Calycidium
Species of lichen-forming fungus
substances), while the tropical species contain different combinations of depsides or depsidones, such as divaricatic and stenosporic acids (R. nervulosa)
Ramalina_farinacea
Species of lichen
similar to Ramalina lacera, but referred to Niebla by the presence of the depside methyl 3,5 dichlorolecanorate; however, it reportedly lacks pycnidia, generally
Vermilacinia_leonis
Edible rock-dwelling lichens
than from ordinary digestion of starch. Umbilicaria lichens also contain depsides and other secondary metabolites, particularly gyrophoric acid, which are
Rock_tripe
Chemical compound
Acetaminosalol is an organic compound with the chemical formula C15H13NO4. It is an esterification product of salicylic acid and paracetamol. Acetaminosalol
Acetaminosalol
Species of lichen
reaction to para-phenylenediamine chemical spot test, depsidones (pd+), depsides (pd-), while they also selected a different chemotype for each holotype
Niebla_pulchribarbara
Species of lichen
is characterised by short, narrow lobes, a non-pored epicortex, orcinol-depside chemistry, and (in this species) absence of pseudocyphellae. Montanelia
Montanelia_sorediata
Genus of fungi
a variety of chemical compounds including orcinol depsides, orcinol depsidones, β-orcinol depsides, β-orcinol depsidones, anthraquinones, aliphatic acids
Xanthoparmelia
Genus of lichen
colourless, and do not have septa. Diploschistes lichens contain para-depsides, such as lecanoric and diploschistesic acids, which are secondary metabolites
Diploschistes
Genus of lichen-forming fungi
a sickle. Secondary chemistry is variable but many species produce the depside compounds erythrin, gyrophoric acid, or lecanoric acid, while a few synthesise
Ingaderia
Species of fungus
Nielsen, Joan; Nielsen, Per Halfdan; Frisvad, Jens C (January 1999). "Fungal depside, guisinol, from a marine derived strain of Emericella unguis". Phytochemistry
Aspergillus_unguis
triacetate-lactonase EC 3.1.1.39: actinomycin lactonase EC 3.1.1.40: orsellinate-depside hydrolase EC 3.1.1.41: cephalosporin-C deacetylase EC 3.1.1.42: chlorogenate
List_of_EC_numbers_(EC_3)
Chemical test for identifying lichens
terphenylquinones. Yellow to red colours are produced with the K test and some depsides (including atranorin and thamnolic acid), and many β-orcinol depsidones
Spot_test_(lichen)
Genus of lichen
josecuervoi in the broad classification. A second group that contains depsides but also includes the acid-deficient chemotype (N. homaleoides), collectively
Niebla_(lichen)
Genus of lichen-forming fungi
produce secondary metabolites belonging mainly to the orcinol-derived depside, tridepside, and β-orcinol depsidone groups. In a broad high-performance
Umbilicaria
Genus of lichen-forming fungi
analysis shows wide variation: different species may contain orcinol-type depsides such as lecanoric acid or erythrin, β-orcinol compounds like fumarprotocetraric
Schismatomma
Species of lichen
Elix, John A.; Wardlaw, Judith H. (2002). "5-Chlorolecanoric acid, a new depside from Punctelia species" (PDF). Australasian Lichenology. 50: 6–9. "Record
Punctelia_subalbicans
Genus of lichen
unbranched paraphyses. The secondary chemistry of this group includes depsides and unknown compounds. Schaereria cinereorufa produces a green- to turquoise-coloured
Schaereria
Genus of lichen-forming fungi
with species producing a wide range of secondary metabolites, including depsides, depsidones, aliphatic acids, and terpenoids. These substances, detectable
Lepraria
Chemical found in some lichens
Gyrophoric acid is a tridepside. It is a double ester of the orsellinic acid. It can also be found in most of the species of the lichen genera Actinogyra
Gyrophoric_acid
Species of lichen
and 5‑methoxylecanoric acid as major substances. These are orcinol-type depsides that can be detected by standard chemical spot tests: a medulla scraping
Melanelixia_fuliginosa
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