Abstract β-Carboline alkaloids are a family of natural and synthetic products with structural
diversity and outstanding antitumor activities. This review summarizes research …

Sophora tonkinensis Gagnep.(ST)(Fabaceae) is distributed chiefly in south-central and
southeast China and Vietnam. In traditional Chinese medicine theory, the root and rhizome …

β-Carbolines are naturally occurring bioactive alkaloids found in foods and in vivo. This
research reports the identification, characterization, mechanism of formation, and …

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 …

Abstract Forty-three quinolizidine alkaloids (1–43), including twelve new matrine-type ones,
sophalodes A–L (1–7, 17, 19 and 28–30), were isolated from the seeds of Sophora …

For the full development and utilization of Sophora tonkinensis Gagnep., this study was
primarily intended to established a simple and efficient approach for the preparative …

A phytochemical investigation on the alkaloids from water-soluble part of Sophora
alopecuroides led to obtain forty matrine-type alkaloids (1–40) including eighteen new ones …

Abstract Five matrine-type alkaloids (1‒5) including two new compounds (1 and 3) and a
new natural product (2) were isolated from the roots of Sophora tonkinesis. Their structures …

Three new matrine‐type alkaloids, 8β‐hydroxyoxysophoridine (1), 9β‐hydroxysophoridine
(2), 9β‐hydroxyisosophocarpine (3), together with one known analog, 11, 12 …

This study was conducted to further investigate bioactive molecules from Sophora
tonkinensis that can inhibit proprotein convertase substilisin/kexin type 9 (PCSK9) …