Antimicrobial natural preparations involving cinnamon, storax and propolis have been long
used topically for treating infections. Cinnamic acids and related molecules are partly …

In the past few years, the number of studies regarding the application of ionic liquids (ILs) as
alternative solvents to extract value-added compounds from biomass has been growing …

The current review emphasizes on the herbal bioenhancers which themselves do not
possess inherent pharmacological activity of their own but when co-administered with Active …

The hydrodistilled oils of Piper hispidum, Piper aleyreanum, and Piper anonifolium,
collected in the Carajás National Forest, Pará state, Brazil, were analyzed by GC and GC …

Alkamides are a group of bioactive natural compounds showing broad structural variability
and an important range of biological activities, such as immunomodulatory, antimicrobial …

Piperlongumine (PL) and its derivatives were synthesized by the direct reaction between
acid chloride of 3, 4, 5-trimethoxycinnamic acid and various amides/lactams. Later their anti …

In an effort to expand the structure–activity relationship of the natural anticancer compound
piperlongumine, we have prepared sixteen novel piperlongumine derivatives with halogen …

Since the very beginning, the relationship between humans and microorganisms has moved
between love and hate. People have used bacteria and yeast to manufacture foods, even …

Cyanamide (CA) is a phytotoxic compound produced by four Fabaceae species: hairy vetch,
bird vetch, purple vetch and black locust. Its toxicity is due to complex activity that involves …

Piper species are basal angiosperms used by men as condiment and medicine since
ancient times, and can be easily found in tropical and subtropical forest of America. This mini …