[EN] PROCESS FOR PREPARING PRIDOPIDINE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE PRIDOPIDINE
申请人:TEVA PHARMACEUTICALS INT GMBH
公开号:WO2017015609A1
公开(公告)日:2017-01-26
This invention provides a pridopidine base in a solid form, a method of preparing the solid pridopidine base, and a composition comprising the pridopidine base including a pharmaceutical composition.
[EN] PROCESS FOR THE SYNTHESIS OF 4-(3-METHANESULFONYLPHENYL)-1-N-PROPYL-PIPERIDINE<br/>[FR] PROCEDE DE SYNTHESE DE 4-(3-METHANESULFONYLPHENYL)-1-N-PROPYL-PIPERIDINE
申请人:CARLSSON A RESEARCH AB
公开号:WO2006040155A1
公开(公告)日:2006-04-20
The present invention is directed to processes for the preparation of 4-(3-methanesulfonyl-phenyl)-1-N-propylpiperidine (I) or a pharmaceutically acceptable salt thereof, which comprises: oxidizing a sulfide of the formula (II): with a catalytic oxidizing agent and an oxidant; to give a compound of the formula (III): followed by catalytic reduction of the compound of the formula (III).
The present disclosure relates to a dopamine stabilizing agent and an anti-depressive agent for use in the treatment of disorders characterized by debilitating fatigue, such as myalgic encephalomyelitis (ME)/Chronic fatigue syndrome (CFS), fibromyalgia (FM) and depression, as well as of combinations thereof. Related treatment methods, pharmaceutical compositions and combination kits are also disclosed.
The invention provides a method of treating a subject afflicted with a drug-induced movement disorder including levodopa-induced dyskinesia comprising periodically administering to the subject in need thereof an amount of pridopidine effective to treat the subject. The invention further provides a method of treating a subject at risk of developing a drug-induced movement disorder, including levodopa-induced dyskinesia. The invention also provides pharmaceutical compositions suitable for carrying out these methods and packages containing such pharmaceutical compositions.