A series of coumarin-3-carboxamides/hydrazides have been designed and synthesized, all the target compounds were evaluated in vitro for their antifungalactivity against Botrytis cinerea, Alternaria solani, Gibberella zeae, Rhizoctorzia solani, Cucumber anthrax and Alternaria leaf spot, some of the designed compounds 4a-4g exhibited potential activity in the primary assays, this highlighted by the
Design, Synthesis and In Vitro Evaluation of 2-Oxo-N-substituted Phenyl- 2H-chromene-3-carboxamide Derivatives as HIV Integrase Strand Transfer Inhibitors
作者:Pankaj Wadhwa、Priti Jain、Hemant R. Jadhav
DOI:10.2174/1570180816666190617150803
日期:2020.4.25
been evaluated for HIV-1 integrase (IN) inhibition. Methods: The derivatives were synthesized via a two-step pathway commencing with 2- hydroxybenzaldehyde and diethyl malonate followed by hydrolysis of ester and coupling with various aromatic amines. The HIV-1 IN inhibitory potential of these compounds has been studied relative to dolutegravir, a known HIV-1 IN inhibitor using a standard available
Coumarins and adenosine receptors: New perceptions in structure-affinity relationships
作者:André Fonseca、Maria João Matos、Santiago Vilar、Sonja Kachler、Karl-Norbert Klotz、Eugenio Uriarte、Fernanda Borges
DOI:10.1111/cbdd.13075
日期:2018.1
Adenosine receptor (AR) subtypes are involved in several physiological and pharmacological processes. Ligands that are able to selectively modulate one receptor subtype can delay or slow down the progression of diverse diseases. In this context, our research group focused its investigation into the discovery and development of novel, potent and selective AR ligands based on coumarin scaffold. Therefore
Synthesis of amide warhead containing coumarin derivatives as potential pancreatic lipase inhibitors: in silico and in vitro evaluation for obesity treatment
作者:Nisha Yadav、Atish T. Paul
DOI:10.1007/s00044-023-03124-9
日期:2023.10
analogues has been designed, synthesized and assessed for their ability to inhibit pancreatic lipase (PL). Amongst all the synthesized analogues 5q, 5k and 5c exhibited potential PL inhibition activity with IC50 values of 19.41, 21.30 and 24.90 µM, respectively when compared to orlistat (IC50 = 0.97 µM). Analogue 5q was found to inhibit PL with IC50 value of 19.41 µM and in a competitive manner with an inhibition