Combinatorial Library Synthesis and Biological Evaluation of Pyrazolo[4,3-e][1,4]diazepine as a Potential Privileged Structure

ChemMedChem ◽  
2009 ◽  
Vol 4 (5) ◽  
pp. 733-737 ◽  
Author(s):  
Ju-Yeon Lee ◽  
Yong-Chul Kim
Keyword(s):  
Combinatorial Library ◽  
Biological Evaluation ◽  
Library Synthesis ◽  
Privileged Structure ◽  
Synthesis And Biological Evaluation

Solid-Phase Synthesis and Biological Evaluation of a Combinatorial Library of Philanthotoxin Analogues

2000 ◽  
Vol 43 (23) ◽  
pp. 4526-4533 ◽  
Author(s):  
Kristian Strømgaard ◽  
Tim J. Brier ◽  
Kim Andersen ◽  
Ian R. Mellor ◽  
Alex Saghyan ◽  
...  
Keyword(s):  
Combinatorial Library ◽  
Solid Phase Synthesis ◽  
Solid Phase ◽  
Biological Evaluation ◽  
Phase Synthesis ◽  
Synthesis And Biological Evaluation

Synthesis and Biological Evaluation of the Antimicrobial Natural Product Lipoxazolidinone A

2018 ◽  
Author(s):  
Jonathan J. Mills ◽  
Kaylib R. Robinson ◽  
Troy E. Zehnder ◽  
Joshua G. Pierce
Keyword(s):  
Natural Products ◽  
Natural Product ◽  
Mechanism Of Action ◽  
Marine Natural Products ◽  
Biological Evaluation ◽  
Lead Compounds ◽  
Follow Up Studies ◽  
Initial Resistance ◽  
Synthesis And Biological Evaluation

The lipoxazolidinone family of marine natural products, with an unusual 4-oxazolidinone heterocycle at their core, represents a new scaffold for antimicrobial discovery; however, questions regarding their mechanism of action and high lipophilicity have likely slowed follow-up studies. Herein, we report the first synthesis of lipoxazolidinone A, 15 structural analogs to explore its active pharmacophore, and initial resistance and mechanism of action studies. These results suggest that 4-oxazolidinones are valuable scaffolds for antimicrobial development and reveal simplified lead compounds for further optimization.

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