Usnic acid and its versatility as MALDI matrix

Journal of Mass Spectrometry

Volumn 50, Issue 1, 2015, Pages 270-274

  Schinkovitz, Andreas ^a   Richomme, Pascal ^a  

^a UNIVERSITÉ D'ANGERS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

2,4 DIHYDROXY 3 [(2HYDROXY 4 METHOXY 6 PROPYLBENZOYL)OXY] 6 PROPYL BENZOIC ACID METHYL ESTER; 2,5 DIHYDROBENZOIC ACID; 4,6 DIFORMYL 8 HYDROXY 3 METHOXY 1,9 DIMETHYL 11 OXO 11H DIBENZO[B,E][1,4]DIOXEPIN 7 CARBOXYLIC ACID; ALPHA CYANO 4 HYDROXYCINNAMIC ACID; ANGIOTENSIN II; CYTOCHROME C; GRAMICIDIN A; GRAMICIDIN B; GRAMICIDIN D; GRAMICIDIN S; INSULIN; MYOGLOBIN; SUBSTANCE P; UNCLASSIFIED DRUG; USNIC ACID; YOHIMBINE; BENZOFURAN DERIVATIVE; DEPSIDE; GRAMICIDIN; PIG INSULIN; SCROBICULIN, LOBARIA SCROBICULATA;

ARTICLE; ENANTIOMER; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; IONIZATION; LECANORALES; LICHEN (ORGANISM); LIMIT OF DETECTION; LOBARIA SCROBICULATA; MATRIX ASSISTED LASER DESORPTION IONIZATION TIME OF FLIGHT MASS SPECTROMETRY; NONHUMAN; PRIORITY JOURNAL; SIGNAL NOISE RATIO; STEREOISOMERISM; CHEMISTRY; MASS SPECTROMETRY; METABOLISM; PROCEDURES;

BENZOFURANS; CYTOCHROMES C; DEPSIDES; GRAMICIDIN; INSULIN, REGULAR, PORK; LICHENS; MYOGLOBIN; SPECTROMETRY, MASS, MATRIX-ASSISTED LASER DESORPTION-IONIZATION; STEREOISOMERISM; YOHIMBINE;

EID: 84921625934     PISSN: 10765174     EISSN: 10969888     Source Type: Journal    
DOI: 10.1002/jms.3513     Document Type: Article

References (10)

1. J. Boustie, S. Tomasi, M. Grube. Bioactive lichen metabolites: Alpine habitats as an untapped source. Phytochem. Rev. 2011, 10, 287.
2. A. Schinkovitz, A. Kaur, E. Urban, M. Zehl, G. Páchniková, Y. Wang, N. Kretschmer, I. Slaninová, G. F. Pauli, S. G. Franzblau, G. Krupitza, R. Bauer, B. Kopp. Cytotoxic constituents from Lobaria scrobiculata and a comparison of two bioassays for their evaluation. J. Nat. Prod. 2014, 77, 1069.
3. R. Knochenmuss, F. Dubois, M. J. Dale, R. Zenobi. The Matrix Suppression Effect and Ionization Mechanisms in Matrix-Assisted Laser Desorption Ionization. Rapid Commun. Mass Spectrom. 1996, 10, 871.
4. G. McCombie, R. Knochenmuss. Small-Molecule MALDI Using the Matrix Suppression Effect To Reduce or Eliminate Matrix Background Interferences. Anal. Chem. 2004, 76, 4990.
5. M. B. Phillips, M. M. Sullivan, P. W. Villalta, L. A. Peterson. Covalent Modification of Cytochrome c by Reactive Metabolites of Furan. Chem. Res. Toxicol. 2014, 27, 129.
6. D. Paramelle, S. Cantel, C. Enjalbal, M. Amblard, E. Forest, M. Heymann, C. Geourjon, J. Martinez, G. Subra. A new generation of cross-linkers for selective detection by MALDI MS. Proteomics 2009, 9, 5384.
7. S. Ptasinska, A. Bajuk, L. Michalak. Influence of potassium chloride on the MALDI detection process. Vacuum 2003, 70, 439.
8. M.Millot,M. Kaouadji, Y. Champavier, A. Gamond, A. Simon, A. J. Chulia. Usnic acid derivatives from Leprocaulon microscopicum. Phytochem. Lett. 2013, 6, 31.
9. M. A. Bazin, A. C. Le Lamer, J. G. Delcros, I. Rouaud, P. Uriac, J. Boustie, J. C. Corbel, S. Tomasi. Synthesis and cytotoxic activities of usnic acid derivatives. Bioorg. Med. Chem. 2008, 16, 6860.
10. D. N. Sokolov, M. E. Rakhmanova, O. A. Luzina, A. V. Shernyukov, N. F. Salakhutdinov. Synthesis of new (+)-usnic acid derivatives with the flavone structure. Russ. Chem. Bull. 2013, 62, 212.