Two new ruthenium complexes with chelating-ether benzylidene ligands bearing a furan moiety were synthesized and characterized, including X-ray crystallography. They initiated fast, also at 0 °C, found to be highly active in variety of ring-closing, ene-yne, cross-metathesis reactions, an pharmaceutical ingredient (API) model, which makes them good candidates for the transformation complex poly...

The current Good Manufacturing Practice (cGMP) and effluent emission (use and disposal) regulations of the U.S. Food and Drug Administration (FDA) and manufacturing effluent discharge and emission regulations of the U.S. Environmental Protection Agency (U.S. EPA) require contained manufacture, use, and disposal of pharmaceuticals with the goal of minimizing the release of pharmaceutical chemica...

Amitriptyline hydrochloride is a highly permeable active pharmaceutical ingredient (API). The function of these drugs is to block the reuptake of the neurotransmitters, norepinephrine and serotonin in the central nervous system. The nano-sized Amitriptyline (AT) imprinted polymer particles were synthesized successfully. The nanoparticles were characterized by Fourier transform infrared spectros...

The trend among pharmaceutical companies to develop selective drugs of high potency has pushed the industry to consider the potential of each hazardous ingredient to become airborne. Dustiness issues are not unique to the pharmaceutical industry, but are relevant to any industry where powdered materials are mixed, transferred and handled. Interest in dustiness is also driven by concerns for wor...

Objectives: The aim of this research has been to evaluate: (a) the frequency of the use of non-standard terms in medical prescriptions; (b) the proportion of “new drugs of irrelevant therapeutic value” or medication of low therapeutic utility (LTU); and (c) the use of Generic Pharmaceutical Specialties (GPS). Materials and methods: Descriptive transversal observational study with analytical com...