As a continuation of the study biologically active compounds native neotropical Ganoderma species in Paraguay, content total phenolic compounds, antioxidants and percentage antioxidant activity fractions extracted with ethanol, hexane, diethyl ether, ethyl acetate water mycelium liquid medium, wild cultivated fruiting bodies G. tuberculosum, were analyzed. Biologically highest ether bodies, 126...

Thirteen novel 1, 2, 4-triazoles incorporating a biologically active sulfonamide moieties 1-13 were designed and synthesized. The structures of the prepared compounds were elucidated on the basis of elemental analyses, IR, H-NMR, C-NMR and mass spectral data. All the newly synthesized compounds were evaluated for their in vitro anticancer activity against various cancer cell lines. The correspo...

This paper presents some results concerning the immobilization through chemical bonds of some biologically active compounds on the maleic anhydridemethyl methacrylate) copolymer. The high reactivity of the anhydride cycle of the polymer has allowed us to obtain conjugates in which the biologically active compounds of some heterocyclic compounds are immobilized on the polymeric support through a...

Nitrogen-containing compounds are core parts not only of natural and synthetic medicines but also of biologically active compounds including natural products. This review focuses on the development of new synthetic reactions for nitrogen-containing compounds via three methodologies: the reductive photocycloaddition reaction of enamides, radical addition reaction, and nucleophilic addition react...

Lichens are rich in nutrients and biologically active compounds that belong to different chemical classes. The abilities of members have encouraged researchers investigate further applications these fields other than the food acnd pharmaceutical industries. In this review, some unusual current potential described.