Metabolites and Biological Activities of some Pulicaria species (Asteraceae): mini-review

Cytotoxic and Antioxidant Activities of Secondary Metabolites from Pulicaria Undulata

Objective: To evaluate the in vitro cytotoxicity, antioxidant activities and structure-activity relationship of secondary metabolites isolated from Pulicaria

Antimicrobial and Antioxidant Activities of the Essential Oils of Some Aromatic Medicinal Plants (Pulicaria inuloides-Asteraceae and Ocimum forskolei-Lamiaceae)

Purpose: To determine the antimicrobial and antioxidant activities of Pulicaria inuloides and Ocimum forskolei essential oils. Methods: Steam distillation of the aerial parts of P. inuloides and O. forskolei was performed using a Clevenger apparatus. Essential oils were analyzed by gas chromatography–mass spectrometry. Total phenolic content and antioxidant activities were determined by 2,2-dip...

Chemical and biological profile of Cespitularia species: A mini review

Soft corals belonging to the genus Cespitularia have been well recognized as a rich source of bioactive secondary metabolites especially diterpenoids. This review furnishes an overview of all naturally isolated compounds from Cespitularia genus as, diterpenoids, nitrogen-containing diterpenes, sesquiterpenoids and steroids as well as biological activities of these species. Cespitularia species ...

Activity-guided investigation of antiproliferative secondary metabolites of Asteraceae species

Biological activities of secondary lichen metabolites

Lichens produce a great variety of secondary metabolites and most of them are unique. These chemically diverse lichen substances accumulate on the outer surfaces of the hyphae. They have several biological activities, including photoprotection against intense radiation, as well as allelochemical, antiviral, antitumor, antibacterial, antiherbivore, antioxidant, antipyretic, and analgesic action....