Viola philippica

Some plants develop a breeding system that produces both chasmogamous (CH) and cleistogamous (CL) flowers. However, the… (More)

The mass spectrometric (MS) analysis of flavone di-C-glycosides has been a difficult task due to pure standards being unavailable… (More)

Viola yedoensis is a component of traditional Chinese herb medicine for inflammatory diseases. Chemical constituents of V… (More)

INTRODUCTION Anthocyanins are important plant secondary metabolites. They show strong antioxidant activities and have potential… (More)

Cyclotides are a large family of plant peptides characterized by a macrocyclic backbone and knotted arrangement of three… (More)

The Chinese medicinal herbs Radix Isatidis and Viola yedoensis Makino have been suggested to possess antiviral activity. This… (More)

A new dicoumarin, named as dimeresculetin (1), together with another dicoumarin, euphorbetin (2) and esculetin (3) were isolated… (More)

Cyclotides are macrocyclic plant peptides characterized by a knotted arrangement of three disulfide bonds. They display a range… (More)

A new flavone C-glycoside, apigenin 6-C-alpha-L-arabinopyranosyl-8-C-beta-L-arabinopyranoside, has been isolated from Viola… (More)

Twenty-seven medicinal herbs reputed in ancient Chinese folklore to have anti-infective properties were extracted by boiling… (More)