13 research outputs found
Cyclometalated Ruthenium Alkylidene Complexes: A Powerful Family of Z -Selective Olefin Metathesis Catalysts
The past 5 years have witnessed an enormous growth in the field of Z-selective olefin metathesis. The development of a new class of cyclometalated ruthenium-based catalysts has extended the utility of olefin metathesis to the synthesis of useful Z-olefin-containing small molecules, polymers, and natural products. This review highlights the recent advances in the area of Z-selective olefin metathesis employing cyclometalated ruthenium alkylidene catalysts, with particular focus on its applications and mechanistic basis. A deeper understanding of structure–activity relationships should aid in the future design of even more active and selective olefin metathesis catalysts
Cytoprotection by Melatonin: The Metabolic Syndrome as an Example
Melatonin improves sleep efficiency and has antioxidant and anti-inflammatory properties, in part because of its function as a metabolic regulator and mitochondrial protector. As a chronobiotic/cytoprotective agent, melatonin may occupy a special place in the prevention and treatment of metabolic syndrome.Fil: Cardinali, Daniel Pedro. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Vigo, Daniel Eduardo. Pontificia Universidad Católica Argentina "Santa María de los Buenos Aires". Instituto de Investigaciones Biomédicas. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Investigaciones Biomédicas; Argentin