Phytopathogenic fungi remain a continuous and huge threat in the agricultural fields. The
agrochemical industry has made great development of the use of microbial natural products …

A new matrine-type alkaloid, 7α-hydroxysophoramine (1), was isolated from the aerial parts
of Sophora alopecuroides together with eight known alkaloids, 12β-hydroxysophocarpine …

The discovery of novel leads and new mechanisms of action is of vital significance to the
development of pesticides. To explore lead compounds for botanical insecticides, 77 β …

Nine new homosecoiridoid alkaloids, named lonijaposides O–W (1–9), along with 19 known
compounds, were isolated from an aqueous extract of the flower buds of Lonicera japonica …

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 …

Plant viruses and fungi are a serious threat to food security and natural ecosystems. The
efficient and environment-friendly control methods are urgently needed to help safeguard …

Two new quinolizidine-based alkaloids (2 and 12), along with ten known ones (1, 3–11)
were isolated from the roots of S. tonkinensis. Their structures were determined by …

In the course of screening for novel naturally occurring insecticides from Chinese crude
drugs, MeOH extract of rhizomes of Nuphar japonicum DC. was found to give an insecticidal …

Abstract Five alkaloids, 5, 6‐dihydro‐6‐methoxynitidine (1), dictamnine (2), γ‐fagarine (3),
skimmianine (4), and 5‐methoxydictamnine (5), were isolated from the roots of Zanthoxylum …

The prevention and control of plant diseases and insect pests is the most crucial issue facing
crop protection. To discover novel pesticide candidates with diverse chemical structures …