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Lobaric acid

Lobaric acid clusters of thick rhombic needles... [Pg.49]

Fig. 40. A Lobaric acid, GE. Bar 100 Lim. B Loxodin, GAW. Bar 10 jim. C 4-0-Methylphysodic acid (from Parmelia livida TayL), GE. Bar 100 pm. D 4-0-Methylphysodic acid, GE. Bar 10 pm... Fig. 40. A Lobaric acid, GE. Bar 100 Lim. B Loxodin, GAW. Bar 10 jim. C 4-0-Methylphysodic acid (from Parmelia livida TayL), GE. Bar 100 pm. D 4-0-Methylphysodic acid, GE. Bar 10 pm...
The best known depsidones are physodic acid, lobaric acid, norlobaridone, grayanic acid, alectoronic acid, diploicin, 4-0-methylphysodic acid, a-collatolic acid, lividic acid and variolaric acid. [Pg.10]

Lobaric acid Antibacterial, antifungal, anticancer Ingolfsdottir et al. (1998), Piovano et al. (2002), Sundset et al. (2008)... [Pg.19]

Brisdelli et al. (2013) investigated the effects of six lichen metabolites (diffractaic acid, lobaric acid, usnic acid, vicanicin, variolaric acid, protolichesterinic acid) on reactive oxygen species (ROS) level towards three human cancer cell lines, MCF-7 (breast adenocarcinoma), HeLa (cervix adenocarcinoma) and HCT-116 (colon carcinoma). AU tested lichen compounds did not exhibit free radical scavenging activity using the l,l-diphenyl-2-picrylhydrazyl (DPPH) assay. The lichen metabolites did not significantly increase the intracellular ROS level and did not prevent oxidative injury induced by t-butyl hydroperoxide in tested cells. [Pg.118]

Diffractaic acid (Protousnea magellanica) Vicanicin (Psoroma pallidum) Lobaric acid (Stereocaulon alpinum) Variolaric acid (Ochrolechia deceptionis) Protolichesterinic acid (Cornicularia aculeate) Usnic acid (Cladonia lepidophora) Human breast adenocarcinoma MCF-7 Human colon adenocarcinoma HCT-116 Human cervix adenocarcinoma HeLa Brisdelli et al. (2012)... [Pg.131]

Depsidones—vicanicin, pannarin, 1-chloropannarin, salazinic acid, stictic acid, variolaric acid, psoromic acid, fumarprotocetiaric acid, lobaric acid Depsides—atranorin, sphaerophorin, divaricatic acid, diffractaic acid gyrophoric acid, usnic acid Hepatocytes from rat Correche et al. (2004)... [Pg.133]

Pannarin, 10 chloropannarin Salazinic acid, psoromic acid Fumarprotocetraic acid, lobaric acid Vicanicin, stictic acid Variolaric acid, atranorin Sphaerophorin, divaricatic acid Diffractaic acid, gyrophoric acid Lymphocytes from rat spleens Correche et al. (2002)... [Pg.133]

Lobaric acid (S. alpimm) Protolichesterinic acid (C. islandicd) Breast cancer cell T-47D and ZR-75-1 Eiythroleukemia K-563 Ogmundsdottir et al. (1998)... [Pg.133]

Stereocaulon azoreum Lobaric acid Depsidones APP Inhibition of et al. (1996)... [Pg.187]

Ingolfsdottir K, Bren W, Huneck S et al (1994) In-vitro inhibition of 5-lipoxygenase by protolichesterinic acid from Cetraria islandica. Phytomedicine 1 187-191 Ingolfsdottir K, Gissurarson SR, Muller-Jakic B et al (1996) Inhibitory effects of the lichen metabolite lobaric acid on arachidonate metabolism in-vitro. Phytomedicine 2 243-246... [Pg.198]

Fig. 1. Color reactions of lichen substances. The structural part responsible for the color reaction is drawn in heavy lines, (a) C+ compounds lecanoric acid (left) and norlichexanthone (right) (b) PD+ thamnolic acid reacting with /7-phenylenediamine (c) KC+ lobaric acid hydrolyzed with KOH to yield a compound with 2 free m-hydroxyls (d)lichexanthone reacting with Dimroth s reagent to give a fluorescent compound. Fig. 1. Color reactions of lichen substances. The structural part responsible for the color reaction is drawn in heavy lines, (a) C+ compounds lecanoric acid (left) and norlichexanthone (right) (b) PD+ thamnolic acid reacting with /7-phenylenediamine (c) KC+ lobaric acid hydrolyzed with KOH to yield a compound with 2 free m-hydroxyls (d)lichexanthone reacting with Dimroth s reagent to give a fluorescent compound.
Stictic acid (59) Protocetraric acid (60) Fumaprotocetraric acid (61) Lobaric acid (62) Saiazinic acid (5) Protoiichesterinic acid (8) Anti mycobacterium Parmotrema dilatatum (Vain.) Hale, Parmatrema tinctorum (Nyl.) Hale, Pseudoparmelia sphaerospora (Nyl.) Hale, and Usnea subcavata (Motyka) [60,73]... [Pg.243]

Another group of researchers, Ogmundsdottir et al., have reported the antiproliferative potential of lobaric acid (62) against 10 human cancer lines named, capan-1 and -2, PANC-1 (pancrease), NCI-H1417 (lung cell), PC-3 (prostate), T47-D (breast), AGS (stomach) NTH OVCAR-3 (ovaries), WiDr (colorectal), HL-60, K-562, and JURKAT (acute promyelocytic, erythro cell. [Pg.248]

Methyl orsellinate (57) Lobaric acid (62) Lecanoric acid (80) Sakikaic acid (88)... [Pg.254]

See other pages where Lobaric acid is mentioned: [Pg.355]    [Pg.180]    [Pg.941]    [Pg.942]    [Pg.873]    [Pg.18]    [Pg.42]    [Pg.51]    [Pg.118]    [Pg.335]    [Pg.335]    [Pg.94]    [Pg.95]    [Pg.116]    [Pg.117]    [Pg.118]    [Pg.120]    [Pg.135]    [Pg.136]    [Pg.198]    [Pg.233]    [Pg.554]    [Pg.557]    [Pg.638]    [Pg.224]    [Pg.228]    [Pg.248]    [Pg.252]    [Pg.255]    [Pg.256]   
See also in sourсe #XX -- [ Pg.335 ]

See also in sourсe #XX -- [ Pg.224 , Pg.228 ]



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