Crops will be harmed by fungi, pests and weeds during their growth. In the past half century,
scientists have conducted in-depth research on natural products extracted from …

Alkaloids are the most basic organic compounds involved in crucial physiological activities
and are widely found in plants, animals and microorganisms. Due to the anti-inflammatory …

To discover novel antibacterial agents, a series of novel 1, 3, 4-thiadiazole derivatives
containing an amide moiety were designed and synthesized, and their antibacterial activities …

The discovery of novel, effective, and botanical pesticides is one of the main strategies for
modern plant protection and insect pest control. During the search for novel botanical …

To explore natural-product-based pesticidal candidates and high value-added application of
cholesterol in agriculture, oximinoether derivatives of cholesterol-containing …

Compounds with acylhydrazone fragments contain amide and imine groups that can act as
electron donors and acceptors, so they are easier to bind to biological targets and thus …

Structural modification of natural products is one of the important ways in the discovery of
novel pesticides. Based on a diversity-oriented synthesis strategy, herein, two series of …

Here, we prepared a series of novel osthole-type ester derivatives modified in the lactone
ring of osthole, which is isolated from Cnidium monnieri. The positions of H-3 and H-4 of the …

BACKGROUND In order to discover natural‐product‐based pesticidal candidates, a series
of coumarin‐like derivatives containing oxime ester fragments at the C‐8 position were …

Unlike faster-acting conventional insecticides, some botanical insecticides exhibit growth
inhibitory activity against some insect pests. One of the distinguishing features of growth …