Several novel naphtho[2,1-b]pyrano[2,3-d]pyrimidines, pyrano[3,2-e][1,2,4]triazolo[1,5-c]pyrimidines and their coumarin-3-yl derivatives were synthesized. Some of these derivatives exhibited pronounced antimicrobial activities.

Prunus mahaleb L., also known as white mahaleb, and native to the Kurdistan region of Iraq, has significant nutraceutical therapeutic ingredients. The seeds are rich in conjugated fatty acids with small quantities cyanogenic glycosides, coumarin derivatives, flavonoids. contents were extracted Soxhlet apparatus using n-hexane petroleum ether solvents, separately. Gas chromatography-mass spectro...

Platelet hyperactivity and platelet interaction with endothelial cells contribute to the development and progression of many cardiovascular diseases such as atherosclerosis and thrombosis. The impact of platelet activity with different pharmacological agents, such as acetylsalicylic acid and coumarin derivatives, has been shown to be effective in the prevention of cardiovascular disease. Artemi...

The inability of the systemic antioxidants to alleviate the exacerbation of free radical formation from metabolic outputs and environmental pollutants claims an urgent demand for the identification and design of new chemical entities with potent antioxidant activity. In the present work, different QSAR approaches have been utilized for identifying the essential structural attributes imparting a...