Matrine is a quinoline alkaloid extracted and separated from the dried root, fruit, and other
parts of the plant Sophora flavescens using an organic solvent. Matrine exhibits a variety of …

Quinolizidine alkaloids (QAs) are nitrogen-containing compounds produced naturally as
specialized metabolites distributed in plants and animals (eg, frogs, sponges). The present …

Background Novel compounds and more efficient treatment options are urgently needed for
the treatment of non-small cell lung cancer (NSCLC). The decoction of Sophora flavescens …

Thymus quinquecostatus Celak. is an edible herb that widely cultivated in Asia and
possesses hepatoprotective activity, but the underlying non-volatile components of this …

Abstract Thirty-one new 10, 12-disubstituted aloperine derivatives were subtly constructed
through a selective oxidation on the 10-α-C–H induced by sulfonyl and a nucleophilic …

Three novel matrine-type alkaloids (1–3) and two unprecedented aloperine-type alkaloids (4
and 5) were isolated from the root of Sophora tonkinensis and the seeds of Sophora …

Cyclobutane-fused dihydropyridones can be efficiently synthesized by a completely endo-
selective gold-catalyzed cyclization of alkynylcyclobutanes bearing an appended amide …

A pair of novel skeleton diterpenoid enantiomers,(+)-and (−)-thymutatusone A [(+)-and (−)-1],
along with one new and one known biogenetically related compounds (2-3), were isolated …