Overall, pseudoephedrine works better than oral phenylephrine for nasal congestion (stuffy nose) due to the following: Some studies have shown no difference in improvement of nasal congestion between ...

In particular, it was possible to obtain 3,3-bis(4-(tert-butyl) phenyl)-2-butanone, a new molecule with good isolated yield (47%).

whereas a phenyl group at the C-4 position was more favorable for MAO-A inhibition. Moreover, the simultaneous introduction of a hydroxyl group at the C-6 position and a methoxy group at the C-7 ...

Emerging marine environmental contaminants such as polycyclic aromatic hydrocarbons (PAHs), cyclic peptide toxins, and plastics/microplastics are widely spread in the marine environment. Use of ...