disease. Rosmarinic acid, which is one of the main aggregation inhibitors derived from Lamiaceae, was employed as a lead compound and its 25 derivatives were synthesized. In this study, the structure–activityrelations of rosmarinic acid derivatives for the amyloid-β aggregation inhibitory effect (MSHTS assay), antioxidant properties, and xanthine oxidase inhibition were evaluated. Among the tested compounds
(±)-trans-2-phenyl-2,3-dihydrobenzofurans as leishmanicidal agents: Synthesis, in vitro evaluation and SAR analysis
作者:Freddy A. Bernal、Marcel Gerhards、Marcel Kaiser、Bernhard Wünsch、Thomas J. Schmidt
DOI:10.1016/j.ejmech.2020.112493
日期:2020.11
(SI > 4.6). Nonetheless, structural optimization as further requirement was inferred from the high clearance of the most potent compound (8m) observed during determination in vitro of its metabolic stability. On the other hand, chiral separation of 8m and subsequent biological evaluation of its enantiomers demonstrated no effect of chirality on activity and cytotoxicity. Holistic analysis of in silico
Structure−Activity Relationships of Cinnamate Ester Analogues as Potent Antiprotozoal Agents
作者:Freddy A. Bernal、Marcel Kaiser、Bernhard Wünsch、Thomas J. Schmidt
DOI:10.1002/cmdc.201900544
日期:2020.1.7
sub-tropical regions. Thus, in view of the lack of efficient therapies and increasing resistances against existing drugs, this study describes the antiprotozoal potential of synthetic cinnamate ester analogues and their structure-activityrelationships. In general, Leishmania donovani and Trypanosoma brucei were quite susceptible to the compounds in a structure-dependent manner. Detailed analysis revealed