The photocyclization of cis,cis-Cyclohepta-1,3-diene (1) to give bicyclo[3.2.0]hept-6-ene (2) proceed through a two-step process, in which the cis,cis-isomer (1) isomerizes photochemically to the highly strained cis,trans-cycloheptadiene (5) which in turn cyclizes thermally to give the bicycloheptene (2); the cis,trans-isomer (5) was trapped chemically by acidic methanol at room temperature to give
DIALKYLAMINO ALKYL ESTERS OF PIVAGABINE AS MEDICAMENTS FOR THE TREATMENT OF CENTRAL NERVOUS SYSTEM DISORDERS
申请人:Rafferty Michael
公开号:US20120059008A1
公开(公告)日:2012-03-08
The present embodiments are related to the compound of Formula 1 or Formula 2 below and pharmaceutical formulations thereof as well as treatments for a wide variety of Central Nervous System disorders with the pharmaceutical formulations. Some embodiments include the use of a variety of the instant compounds which surprisingly and advantageously exhibit improved pharmacokinetic and therapeutic profiles in comparison to pivagabine.