Design and Synthesis of Scopoletin Sulfonate Derivatives as Potential Insecticidal Agents.

ABSTRACT: (1) Background: Scopoletin and scoparone, two naturally occurring coumarins, have garnered considerable attention and have been introduced to the market in China due to their high insecticidal efficacy and low toxicity. To investigate the structure-activity relationship of these coumarins, a series of scopoletin derivatives with aryl sulfate at C7 and different substitutes at C3 were designed and synthesized, and their insecticidal activity was studied. (2) Methods: A total of 28 new scopoletin derivatives were designed and synthesized. Most target compounds exhibited moderate insecticidal activity against the phytophagous mite Tetranychus cinnabarinus and the brine shrimp Artemia salina. (3) Results: Among these compounds, compounds 5a and 5j possessed the best

SUBMITTER: Liu C 

PROVIDER: S-EPMC9865501 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature