p hydroxyacetophenone/artemisia

Capillary electrophoresis with electrochemical detection has been employed for the determination of p-hydroxyacetophenone, chlorogenic acid, and caffeic acid in Herba Artemisiae Scopariae (the dried sprout of Artemisia scoparia Waldst. et Kit.). The effects of several important factors, such as the

p-Hydroxyacetophenone (p-HAP), as a main hepatoprotective and choleretic constituent of Artemisia capillaris, was revealed with anti-hepatitis B virus (HBV) effects in recent investigation. In addition to p-HAP, four derivatives of p-HAP were also isolated from A. capillaris by various

In the present paper, a quantitative method for determining the main choleretic components (chlorogenic acid, p-hydroxyacetophenone and scoparone) in Artemisia scoparia Waldst. et Kit. by TLC densitometry was developed. The concentrated methanolic extract was spotted on to a home-made silica gel G

The compound p-hydroxyacetophenone (PHAP) isolated from Artemisia morrisonensis was found to have potential anti-HBV effects in HepG2 2.2.15 cells. We clarified its antiviral mode further and HBV-transfected Huh7 cells were used as the platform. During viral gene expression, treatment with PHAP had

Hollow fiber cell fishing (HFCF) based on human hepatoma cell HepG-2 or human renal tubular cell ACHN coupled with high performance liquid chromatography/ultraviolet detection (HPLC/UV) was developed and used for simultaneous study of the major antitumor active components in a formula of Yinchenhao

Two new compounds, 6'-O-caffeoyl-p-hydroxyacetophenone-4-O-beta-D-glucopyranoside(1) and 6-amino-9-[1-(3,4-dihydroxyphenyl)ethyl]-9H-purine (2) were isolated from the aerial parts of Artemisia capillaris Thunb. The structures were established on the basis of spectral data.

The aim of this study was to investigate the possible analgesic and anti-inflammatory mechanisms of the ethanolic extract of A. morrisonensis Hayata (AM(EtOH)). Two models were employed for evaluation of the analgesic effects: acetic acid-induced writhing response and formalin-induced paw licking.

The phytochemical study of the aerial parts of Artemisia japonica ssp. littoricola (Asteraceae) led to the isolation of two acetylenic compounds, (3R)-dehydrofalcarinol (2) and (3R)-dehydrofalcarindiol (6), two sesquiterpenes, 1beta, 6alpha-dihydroxy-4(15)-eudesmene (5) and oplodiol (8), and four