نتایج جستجو برای: sesquiterpene lactone
تعداد نتایج: 6620 فیلتر نتایج به سال:
A series of insecticidal dihydroagarofuran sesquiterpene polyesters were isolated from the root bark of Chinese bittersweet (Celastrus angulatus Max). A previous study indicated that these compounds affect the digestive system of insects, and aminopeptidase N3 and V-ATPase have been identified as the most putative target proteins by affinity chromatography. In this study, the correlation betwee...
6,9-Dihydroxy-3(15)-caryophyllen-4,8-dione (1), a new cytotoxic caryophyllane sesquiterpene, was isolated from fermentations of a tropical Marasmius species. The structure was established by spectroscopic methods. 1 exhibits strong cytotoxic effects on different cell lines, but only weak antimicrobial activities. 1 weakly inhibits the incorporation of leucine and thymidine into proteins and DNA...
A sample of the marine brown alga D. divaricata collected off the coast of Yantai (P.R. China) was dried, powdered, and extracted with the mixture of CHCl(3) and MeOH (1:1, v/v). By a combination of silica gel and Sephadex LH-20 column chromatography and preparative TLC, a new cadinane sesquiterpene 1,4-epoxymuurolan-5beta-ol (1) was isolated from this species. Its structure was established by ...
Sesquiterpenoids, and specifically sesquiterpene lactones from Asteraceae, may play a highly significant role in human health, both as part of a balanced diet and as pharmaceutical agents, due to their potential for the treatment of cardiovascular disease and cancer. This review highlights the role of sesquiterpene lactones endogenously in the plants that produce them, and explores mechanisms b...
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