Germacrone Derivatives as new Insecticidal and Acaricidal Compounds: A Structure-Activity Relationship.

ABSTRACT: Currently, the use of synthetic pesticides is the main method of plant protection applied in agri- and horticulture. However, its excessive use leads to the development of pesticide resistance, a contamination of the environment, toxicity to non-target organisms, and risks for human health. With the ultimate aim of contributing to the develop of a more sustainable pest management, we used the natural product germacrone (compound1), reported to possess significant insecticidal activity, as starting material for the generation of molecular diversity (2-24). Some of the generated derivatives are natural compounds, such as 1,10-epoxygermacrone (2), 4,5-epoxygermacrone (3), gajutsulactone A (7), germacrol (11), isogermacrone (14), 9-hydroxyeudesma-3,7(11)dien-6-one (19), eudesma-4,7(11),dien-8-

SUBMITTER: Galisteo Pretel A 

PROVIDER: S-EPMC6720995 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature