Comparative metabolomic analysis of four Fabaceae and relationship to in vitro nematicidal activity against Xiphinema index was written by Negrel, Lise;Baltenweck, Raymonde;Demangeat, Gerard;Le Bohec-Dorner, Francoise;Rustenholz, Camille;Velt, Amandine;Gertz, Claude;Bieler, Eva;Durrenberger, Markus;Gombault, Pascale;Hugueney, Philippe;Lemaire, Olivier. And the article was included in Molecules in 2022.HPLC of Formula: 29106-49-8 The following contents are mentioned in the article:
The grapevine fanleaf virus (GFLV), responsible for fanleaf degeneration, is spread in vineyards by the soil nematode Xiphinema index. Nematicide mols. were used to limit the spread of the disease until they were banned due to neg. environmental impacts. Therefore, there is a growing interest in alternative methods, including plant-derived products with antagonistic effects to X. index. In this work, we evaluated the nematicidal potential of the aerial parts and roots of four Fabaceae: sainfoin (Onobrychis viciifolia), birdsfoot trefoil (Lotus corniculatus), sweet clover (Melilotus albus), and red clover (Trifolium pratense), as well as that of sainfoin-based com. pellets. For all tested plants, either aerial or root parts, or both of them, exhibited a nematicidal effect on X. index in vitro, pellets being as effective as freshly harvested plants. Comparative metabolomic analyses did not reveal mols. or mol. families specifically associated with antagonistic properties toward X. index, suggesting that the nematicidal effect is the result of a combination of different mols. rather than associated with a single compound Finally, scanning electron microscope observations did not reveal the visible impact of O. viciifolia extract on X. index cuticle, suggesting that alteration of the cuticle may not be the primary cause of their nematicidal effect. This study involved multiple reactions and reactants, such as (2R,2’R,3R,3’R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-[4,8′-bichromane]-3,3′,5,5′,7,7′-hexaol (cas: 29106-49-8HPLC of Formula: 29106-49-8).
(2R,2’R,3R,3’R,4R)-2,2′-Bis(3,4-dihydroxyphenyl)-[4,8′-bichromane]-3,3′,5,5′,7,7′-hexaol (cas: 29106-49-8) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. A multistep synthesis may use Grignard-like reactions to form an alcohol with the desired carbon structure, followed by reactions to convert the hydroxyl group of the alcohol to the desired functionality.HPLC of Formula: 29106-49-8
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