Safinamide: FCE 26743, NW 1015, PNU 151774, PNU 151774E.
Safinamide [NW 1015, PNU 151774E; FCE 26743] is a potent anticonvulsant and antiparkinsonian compound that is being developed by Newron Pharmaceuticals in Europe. It has been shown to antagonise the calcium and sodium channels, as well as inhibit monoamine oxidase type-B (MAO-B). Phase III trials for the treatment of Parkinson's disease are underway in Germany and Europe, while phase II trials in patients with epilepsy are ongoing in Italy. Newron Pharmaceuticals was founded at the end of 1998 after Pharmacia & Upjohn announced its worldwide restructuring programme. Newron obtained the rights to safinamide, which Pharmacia Corporation (now Pfizer) had been developing as PNU 151774E. Safinamide was originated by Farmitalia-CarloErba in Italy. Newron now owns all intellectual property associated with the drug.A multinational phase II trial for Parkinson's disease in Europe has shown positive results in slowing the progression of the disease; however, due to the placebo-effect seen in this study, a longer (6-month) phase IIb study is planned for the second quarter of 2003. In July 2003, Newron received an IND from the US FDA authorising a phase I trial to confirm that no dietary restrictions are needed in patients while being treated with safinamide. This study is be conducted in 12 healthy volunteers at the University of Vienna, Austria, and will be followed by efficacy studies in Parkinson's disease in the US. Five phase I trials were completed in April 2001 in Switzerland. Safinamide combines sodium and calcium channel modulatory activity with monoamine oxidase B inhibition.
D000409:Alanine / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000494:pharmacology* / Q000627:therapeutic use; D000818:Animals; D000927:Anticonvulsants / Q000009:adverse effects / Q000494:pharmacology* / Q000627:therapeutic use; D000978:Antiparkinson Agents / Q000009:adverse effects / Q000494:pharmacology* / Q000627:therapeutic use; D001596:Benzylamines / Q000009:adverse effects / Q000494:pharmacology* / Q000627:therapeutic use; D017321:Clinical Trials, Phase I as Topic; D017322:Clinical Trials, Phase II as Topic; D004827:Epilepsy / Q000188:drug therapy*; D006801:Humans; D010300:Parkinson Disease / Q000188:drug therapy*
D000927:Anticonvulsants; D000978:Antiparkinson Agents; D001596:Benzylamines; C092797:safinamide; D000409:Alanine