Seven alkaloids were isolated from the seed of Sophora alopecuroides and identified to be
oxymatrin, oxysophocarpine, cytisine, matrine, sophocarpine, sophoridine and nicotine …

Eleven new secondary metabolites [kuroshines H–J (1–3), 27-methyl glycinate
zoanthenamine (4), 27-hydroxyzoanthenamine (5), 27-methyl glycinate kuroshine A (6), 27 …

A novel quinolone alkaloid, 4-methoxy-3-(3-methyl-2-oxobut-3-enyl) quinolin-2 (1H)-one,
limonellone (1), together with five known compounds has been isolated from the stems of …

Four new naphthoquinones (1–4), including a dimeric one, shikometabolin G (1), together
with six known ones (6–10), were isolated from the methanol extract of Onosma …

Abstract A new naphthoquinone, solaninaphthoquione (1), and a new succinate ester
derivative, 4-(4-hydroxyphenethoxy)-4-oxobutanoic acid (2), were isolated from the soil …

The roots of Sophora tonkinensis Gagnep., named “Shan Dou Gen” in Traditional Chinese
Medicine, historically have been applied as a treatment for respiratory diseases by the Miao …

Two new sydowic acid derivatives, a pair of enantiomers, involving (+)-sydowiccal (1a) and
(−)-sydowiccal (1b), a new sulfonyl metabolite of 2-methoxy-5-methyl-3-(methylsulfonyl) …

Sixteen compounds have been isolated from the EtOAc fraction of 95% ethanolic extract of
Sophora dunnii through silica gel, Sephadex LH-20 and semi-prerarative HPLC column …

From the roots of Sophora flavescens collected in Taiwan, four new prenylflavonoids,
sophoraflavanone K (1), sophoraflavanone L (2), 8-lavandulylkaempferol (3), and …

Three new isoquinoline alkaloids, northalifoline 7-O-β-glucopyranoside (1),(R)-
isococlaurine 4'-O-β-glucopyranoside (3) and (1R, 3S)-1-(4-hydroxybenzyl)-6, 7-dihydroxy …