摘要:
Treatment of central nervous system disorders with (1R,4S)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-napthalenamine and with (1S,4R)-trans 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-napthalenamine is disclosed. A process for preparing 4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-N-methyl-1-napthalenamine is also disclosed.
摘要:
The invention is directed to compositions comprising, and methods of using, racemic N-desmethylzopiclone, optically pure (+)-N-desmethylzopiclone, and optically pure (-)-N-desmethylzopiclone in the treatment and prevention of diseases and conditions in mammals. The invention is further directed to novel methods of preparing N-desmethylzopiclone, optically pure (+)-N-desmethylzopiclone, and optically pure (-)-N-desmethylzopiclone.
摘要:
Methods are disclosed for the treatment and prevention of disorders and conditions including, but are not limited to, erectile dysfunction, affective disorders, weight gain, cerebral functional disorders, pain, obsessive-compulsive disorder, substance abuse, chronic disorders, anxiety, eating disorders, migraines, incontinence, depresson, attention deficit disorder, attention deficit disorder with hyperactivity, bipolar and manic conditions, dysthymic disorder, and cyclothymic disorder, senile dementia, Alzheimer's type dementia, memory loss, amnesia/amnestic syndrome, disturbance of consciousness, coma, lowering of attention, speech disorders, Parkinson's disease, Lennox syndrome, autism, epilepsy, hyperkinetic syndrome and schizophrenia. The methods comprise the administration of a dopamine reuptake inhibitor and optionally an additional pharmacologically active compound. Pharmaceutical compositions and dosage forms are also disclosed that comprise a dopamine reuptake inhibitor and optionally an additional pharmacologically active compound. Preferred dopamine reuptake inhibitors are racemic or optionally pure sibutramine metabolites, wherein the sibutramine metabolite is selected from the group consisting of (+)-desmethylsibutramine, (-)-desmethylsibutramine, (±)-desmethylsibutramine, (+)-didesmethylsibutramine, (-)-didesmethylsibutramine, and (±)-didesmethylsibutramine.
摘要:
Compositions employing and methods utilizing the optically pure (+) isomer of norcisapride are disclosed. This compound has surprisingly been found to be a potent drug for the treatment of disorders of the central nervous system. The compound, (+) norcisapride, has also been found to be a potent antiemetic agent. Finally, the (+) isomer of norcisapride also avoids certain adverse side effects and certain adverse drug interactions. The compound is further useful for treating gastro-intestinal motility dysfunction, gastro-esophageal reflux disease, dyspepsia, gastroparesis, intestinal pseudo-obstruction. It has a prokinetic effect.
摘要:
A method and composition are disclosed utilizing the pure (S) isomer of salmeterol, which is a potent bronchodilator with reduced adverse effects, having a better selectivity for β2 receptors than the corresponding R enantiomer or the racemate.
摘要:
The invention realtes, in part, to making of making and using, and compositions comprising, racemic and stereomerically pure cyclobutylalkylamines, including hydroxylated sibutramine and hydroxylated metabilites of sibutramine. Methods of treating and preventing a variety of diseases and disorders are disclosed, as are pharmeaceutical compositions and unit dosage forms that comprise compounds of the invention.
摘要:
Substantially optically pure S-oxybutynin, or a pharmaceutically acceptable salt thereof, is administered as a treatment for asthma. Such treatment is provided while reducing the adverse effects associated with the administration of racemic oxybutynin.
摘要:
Methods are disclosed for the treatment and prevention of disorders and conditions including, but are not limited to, erectile dysfunction, affective disorders, weight gain, cerebral functional disorders, pain, obsessive-compulsive disorder, substance abuse, chronic disorders, anxiety, eating disorders, migraines, incontinence, depresson, attention deficit disorder, attention deficit disorder with hyperactivity, bipolar and manic conditions, dysthymic disorder, and cyclothymic disorder, senile dementia, Alzheimer's type dementia, memory loss, amnesia/amnestic syndrome, disturbance of consciousness, coma, lowering of attention, speech disorders, Parkinson's disease, Lennox syndrome, autism, epilepsy, hyperkinetic syndrome and schizophrenia. The methods comprise the administration of a dopamine reuptake inhibitor and optionally an additional pharmacologically active compound. Pharmaceutical compositions and dosage forms are also disclosed that comprise a dopamine reuptake inhibitor and optionally an additional pharmacologically active compound. Preferred dopamine reuptake inhibitors are racemic or optionally pure sibutramine metabolites, wherein the sibutramine metabolite is selected from the group consisting of (+)-desmethylsibutramine, (-)-desmethylsibutramine, (±)-desmethylsibutramine, (+)-didesmethylsibutramine, (-)-didesmethylsibutramine, and (±)-didesmethylsibutramine.