Current Organic Chemistry - Volume 22, Issue 17, 2018

Background: Histamine is a chemical transmitter widely distributed in the human body. It exerts its effects through the interaction with histaminergic receptors (H1R to H4R). The H4R is mainly expressed in hematopoietic cells, especially those involved in immune and inflammatory responses, and thus it is an important target for novel antiinflammatory agents for the treatment of disorders such as asthma, dermatiti Read More

The inflammatory process is both natural and endogenous, occurring as a response of the organism to infectious or irritant agents. Although it is an organic response to an aggressor, and should be considered beneficial, it is not. Inflammation causes pain, edema, increased temperature, and often results in decreased mobility and quality of life for the patient. Chronic disturbances such as bowel, autoimmune diseases and asth Read More

The therapeutic potential of some Linum species has been reported previously. Nonetheless, several species of this genus warrant further scientific consideration. In this study, the phenolic composition, antioxidant activity (DPPH, phosphomolybdenum, iron chelating, hydroxyl radical and lipid peroxidation assays) and cytotoxicity effect (human rhabdomyosarcoma, human cervix carcinoma, and murine fibroblast cell lines) of et Read More

Adiantum capillus-veneris L. is one of the best ferns that are used in traditional medicine for breaking kidney stones. This study aimed to evaluate antioxidant activity of the different extracts of A. capillus-veneris using the phosphomolybdenum assay, free radical scavenging activity (DPPH), ferric reducing antioxidant power (FRAP), and cupric ion reducing power activity test (CUPRAC). Besides, the enzyme inhibition activities Read More

Considering highly important biological and medicinal properties of chromenes, synthesis of these heterocycles has attracted the interest of medicinal and organic chemists. This review includes the recent investigation in the multicomponent synthesis of chromene systems and describes the literature reports for the period of 2000 to early 2018. These reported strategies carried out in the classical and non-classical conditi Read More