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Synthesis of Phthalimide Derivatives and Their Insecticidal Activity against Caribbean Fruit Fly, Anastrepha suspensa (Loew).

ABSTRACT: In this study, thirteen phthalimide derivatives were designed and synthesized. All synthesized compounds were evaluated to determine their potential for inhibitory activities against females of the Caribbean fruit fly, Anastrepha suspensa (Loew) (Diptera: Tephritidae). These efforts led to the discovery of three compounds 4a, 4c, and 4d with potent insecticidal activity (LD₅₀ range from 0.70 to 1.91 μg/fly). Among these compounds, 4a exhibited the highest inhibitory potency with 0.70 μg/fly. In addition, in silico models indicated that compound 4a is less toxic than phthalimide and other precursors. Therefore, our results suggest that 4a has strong potential as a candidate component for developing a novel environmentally friendly insecticide for control of pest fruit flies.

SUBMITTER: Tok F

PROVIDER: S-EPMC9953367 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature

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Synthesis of Phthalimide Derivatives and Their Insecticidal Activity against Caribbean Fruit Fly, Anastrepha suspensa (Loew).

Tok Fatih F Yang Xiangbing X Tabanca Nurhayat N Koçyiğit-Kaymakçıoğlu Bedia B

Biomolecules 20230214 2

In this study, thirteen phthalimide derivatives were designed and synthesized. All synthesized compounds were evaluated to determine their potential for inhibitory activities against females of the Caribbean fruit fly, Anastrepha suspensa (Loew) (Diptera: Tephritidae). These efforts led to the discovery of three compounds 4a, 4c, and 4d with potent insecticidal activity (LD50 range from 0.70 to 1.91 μg/fly). Among these compounds, 4a exhibited the hi ...[more]

PMID: 36830730

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