New Acetophenone Glucosides Isolated from Extracts of Helichrysum italicum with Antiinflammatory Activity

New Acetophenone Glucosides Isolated from Extracts of<i> Helichrysum </i><i>i</i><i>talicum</i> with Antiinflammatory Activity Spectroscopic identification and anti-biofilm properties of polar metabolites from the medicinal plant Helichrysum italicum against Pseudomonas aeruginosa Triterpene Glycosides from the Flower Petals of Sunflower (<i>Helianthus annuus</i>) and Their Anti-inflammatory Activity Antiinflammatory Constituents from <i>Heterotheca </i><i>i</i><i>nuloides</i> Antimicrobial Phenolics and Unusual Glycerides from <i>Helichrysum italicum</i> subsp. <i>microphyllum</i> Acylphloroglucinol Derivatives from the South African Helichrysum niveum and Their Biological Activities Isolation of Flavonoids and a Chalcone from Helichrysum odoratissimum and Synthesis of Helichrysetin Chemical Constituents from the Aerial Parts of <i>Agastache rugosa</i> and Their Inhibitory Activities on Prostaglandin E₂ Production in Lipopolysaccharide-Treated RAW 264.7 Macrophages HPLC-Based Activity Profiling for Antiprotozoal Compounds in the Endemic Iranian Medicinal Plant <i>Helichrysum oocephalum</i> New Flavonoid Glycosides and Cyanogenic Glycosides from Dracocephalum peregrinum