carduus pycnocephalus/悪性腫瘍

A new flavone glycoside, chrysoeriol 7-O-(2"-O-6'''-O-acetyl-beta-D-glucopyranosyl-beta-D-glucopyranoside (1), along with fourteen known compounds 2-15 were isolated from the whole plant of Carduus crispus Linn. Their structures were established on the basis of spectroscopic methods and chemical

High amount of the valuable lignan pinoresinol (PR) was determined in Carduus nutans fruit (7.8mg/g) for the first time. A preparative separation method using two consecutive, identical steps of centrifugal partition chromatography (CPC) was developed in order (i) to isolate PR and (ii) to

Xanthatin and xanthinosin, 2 sesquiterpene lactones isolated from the burs of Xanthiun strumarium L. (cocklebur), showed moderate to high in vitro cytotoxic activity in the human cancer cell lines WiDr ATCC (colon), MDA-MB-231 ATCC (breast), and NCI-417 (lung). Xanthatin and xanthinosin were

BACKGROUND Plants and most of the plant-derived compounds have long been known for their potential pharmaceutical effects. They are well known to play an important role in the treatment of several diseases from diabetes to various types of cancers. Today most of the clinically effective