Fig. 9. KUV probe on extracts of P. cinereoatra C, P. speirea var speirea S, P. irriguaI I, P. macrocarpa Ma and P. platycarpoides P. Extracts were spotted and K was added (right) or not (left).Published as part of Ferron, S., J, P., ehan, Guillory, X. & Uriac, P., 2022, Intramolecular transesterification of depsides yields fluorescent 1H-isochromen-1-ones: Application as a chemical probe for lichen determination, pp. 1-10 in Phytochemistry (113139) 198 on page 5, DOI: 10.1016/j.phytochem.2022.113139, http://zenodo.org/record/823587
FIG. 2. — A detail of the chromatographic plate HPTLC nr 74/2014 developed in solvent system C prese...
Fig. 2. HPLC chromatograms of M. ruber cultures with or without UA. A) At the beginning of the stati...
Fig. 4. HPLC chromatograms of S. cyaneofuscatus cultures with or without UA: A) At the beginning of ...
Fig. 10. A. Direct application of the KUV probe on the medulla of P. cinereoatra; B. KUV probe on th...
Fig. 2. δ-keto ester-containing depsides considered in this study. 1 (Elix and Whitton, 1989); 2 (El...
Fig. 6. UV and fluorescence spectra of the isochromen-1-ones 9 and 11.Published as part of Ferron, S...
Fig. 3. Reactivity of depsides with K.Published as part of Ferron, S., J, P., ehan, Guillory, X. & U...
Ferron, S., J, P., ehan, Guillory, X., Uriac, P. (2022): Intramolecular transesterification of depsi...
Fig. 4. Reactivity of the methyl, 2′-O-methylmicrophyllinate 4′ with K.Published as part of Ferron, ...
Fig. 5. A Reactivity of the α-alectoronic acid 18 and the α-collatolic acid 19 with K. B Structure o...
Fig. 1. Molecular structures of glomelliferic acid 1 and glomellic acid 2 and their fluorescent beha...
Fig. 11. Structural data of compound s8 (NMR in acetone-d6).Published as part of Ferron, S., J, P., ...
Fig. 8. Relaxed coordinate scans of simplified despides under A. neutral and B. basic conditions; C....
Fig. 7. A. Depsides rearrangement mechanisms with K; B. MS fragmentation.Published as part of Ferron...
Fig. 5. Comparison of HPLC chromatograms of B. weihenstephanensis extracts with UA at 0.01 mg/mL aft...
FIG. 2. — A detail of the chromatographic plate HPTLC nr 74/2014 developed in solvent system C prese...
Fig. 2. HPLC chromatograms of M. ruber cultures with or without UA. A) At the beginning of the stati...
Fig. 4. HPLC chromatograms of S. cyaneofuscatus cultures with or without UA: A) At the beginning of ...
Fig. 10. A. Direct application of the KUV probe on the medulla of P. cinereoatra; B. KUV probe on th...
Fig. 2. δ-keto ester-containing depsides considered in this study. 1 (Elix and Whitton, 1989); 2 (El...
Fig. 6. UV and fluorescence spectra of the isochromen-1-ones 9 and 11.Published as part of Ferron, S...
Fig. 3. Reactivity of depsides with K.Published as part of Ferron, S., J, P., ehan, Guillory, X. & U...
Ferron, S., J, P., ehan, Guillory, X., Uriac, P. (2022): Intramolecular transesterification of depsi...
Fig. 4. Reactivity of the methyl, 2′-O-methylmicrophyllinate 4′ with K.Published as part of Ferron, ...
Fig. 5. A Reactivity of the α-alectoronic acid 18 and the α-collatolic acid 19 with K. B Structure o...
Fig. 1. Molecular structures of glomelliferic acid 1 and glomellic acid 2 and their fluorescent beha...
Fig. 11. Structural data of compound s8 (NMR in acetone-d6).Published as part of Ferron, S., J, P., ...
Fig. 8. Relaxed coordinate scans of simplified despides under A. neutral and B. basic conditions; C....
Fig. 7. A. Depsides rearrangement mechanisms with K; B. MS fragmentation.Published as part of Ferron...
Fig. 5. Comparison of HPLC chromatograms of B. weihenstephanensis extracts with UA at 0.01 mg/mL aft...
FIG. 2. — A detail of the chromatographic plate HPTLC nr 74/2014 developed in solvent system C prese...
Fig. 2. HPLC chromatograms of M. ruber cultures with or without UA. A) At the beginning of the stati...
Fig. 4. HPLC chromatograms of S. cyaneofuscatus cultures with or without UA: A) At the beginning of ...