of the enzyme xanthine oxidase (XO) with radical scavenging properties hold promise as novel agents against reperfusion injuries after ischemic events. By suppressing the formation of damaging reactive oxygen species (ROS) by XO or scavenging ROS from other sources, these compounds may prevent a buildup of ROS in the aftermath of a heart attack or stroke. To combine these two properties in a single molecule
[EN] CAFFEIC ACID DERIVATIVES AND USES THEREOF<br/>[FR] DÉRIVÉS D'ACIDE CAFÉIQUE ET LEURS UTILISATIONS
申请人:MUSC FOUND FOR RES DEV
公开号:WO2017161093A1
公开(公告)日:2017-09-21
The present invention relates to compounds of formula (I): including any stereochemically isomeric form thereof, or pharmaceutically acceptable salts thereof, for the treatment of tuberculosis.
本发明涉及公式(I)的化合物,包括其任何立体化异构体,或其药用可接受的盐,用于治疗结核病。
Enzymatic Synthesis and Antioxidant Activity of 1-Caffeoylglycerol Prepared from Alkyl Caffeates and Glycerol
作者:Xiang-Yun Meng、Yan Xu、Jin-Xian Wu、Chang-Tong Zhu、Dong-Yang Zhang、Guo-Hua Wu、Fu-An Wu、Jun Wang
DOI:10.1002/aocs.12036
日期:2018.2
CA, 1‐caffeoylglycerol (1‐CG) was synthesized by lipase‐catalyzed transesterification of alkyl caffeates in solvent‐free system and its antioxidant capacity was investigated. Methyl caffeate was screened as the appropriate substrate from tested alkyl caffeates with a yield of 90.63%. Ethyl acetate was used for extracting 1‐CG from enzymatic reactants and could be easily recycled. The produced 1‐CG had
Synthesis, antifungal activity of caffeic acid derivative esters, and their synergism with fluconazole and nystatin against Candida spp.
作者:Janaína de Cássia Orlandi Sardi、Fernanda Patrícia Gullo、Irlan Almeida Freires、Nayla de Souza Pitangui、Maicon Petrônio Segalla、Ana Marisa Fusco-Almeida、Pedro Luiz Rosalen、Luís Octávio Regasini、Maria José Soares Mendes-Giannini
DOI:10.1016/j.diagmicrobio.2016.08.002
日期:2016.12
We tested the antifungal potential of caffeic acid and 8 of its derivative esters against Candidaalbicans ATCC 90028 and 9 clinical isolatesand carried out a synergism assay with fluconazole and nystatin. Propyl caffeate (C3) showed the best antifungalactivity against the tested strains. When in combination, C3 markedly reduced the MIC of fluconazole and nystatin with synergistic effect up to 64-fold
Lipophilic phenolic antioxidants: Correlation between antioxidant profile, partition coefficients and redox properties
作者:Fernanda M.F. Roleira、Christophe Siquet、Elizabeta Orrù、E. Manuela Garrido、Jorge Garrido、Nuno Milhazes、Gianni Podda、Fátima Paiva-Martins、Salette Reis、Rui A. Carvalho、Elisiário J. Tavares da Silva、Fernanda Borges
DOI:10.1016/j.bmc.2010.06.090
日期:2010.8
Lipophilic compounds structurally based on caffeic, hydrocaffeic, ferulic and hydroferulic acids were synthesized. Subsequently, their antioxidant activity was evaluated as well as their partition coefficients and redox potentials. The structure-property-activity relationship (SPAR) results revealed the existence of a clear correlation between the redox potentials and the antioxidant activity. In addition, some compounds showed a proper lipophilicity to cross the blood-brain barrier. Their predicted ADME properties are also in accordance with the general requirements for potential CNS drugs. Accordingly, one can propose these phenolic compounds as potential antioxidants for tackling the oxidative status linked to the neurodegenerative processes. (C) 2010 Elsevier Ltd. All rights reserved.