Plant diseases and insect pests seriously affect the yield and quality of crops and are difficult
to control. Natural products are an important source for the discovery of new pesticides. In …

Natural products are a source of many novel compounds with biological activity for the
discovery of new pesticides and pharmaceuticals. Quinoxaline is a fused N-heterocycle in …

Plant diseases caused by viruses and fungi have posed a serious threat to global
agricultural production. The discovery of new leads based on natural products is an …

As important secondary plant metabolites, naphthoquinones exhibit a wide range of
biological activities. However, their potential as sustainable alternatives to synthetic …

Plant diseases caused by viruses and fungi have a serious impact on the quality and yield of
crops, endangering food security. The use of new, green, and efficient pesticides is an …

Structural optimization based on natural products has become an effective way to develop
new fungicides, which provides important guiding significance for practicing the new …

Enlightened from our previous work of structural simplification of quinine and innovative
application of natural products against phytopathogenic fungi, lead structure 2, 8-bis …

Napthaquinones have received considerable interest in agricultural chemistry because of a
novel action mode, extremely high activity against a broad spectrum of insects, low acute …

Crop diseases caused by fungi threaten food security and exacerbate the food crisis.
Inspired by the application of fungicide candidates from natural products in agrochemical …

A series of quinoline derivatives were designed and synthesized by the structural
simplification of cryptolepine and evaluated for their fungicidal activity against six …