The present invention relates to compounds of formula (I), a process for the manufacture thereof, their use for the preparation of medicaments for treating CNS disorders and pharmaceutical compositions containing them. Compounds of formula (I) are represented by general formula (I)
wherein R1, R2, R3 and R4 are defined as in the specification.
[EN] DIHYDRO-BENZO[B][1,4]DIAZEPIN-2-ONE SULFONAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS DU DIHYDRO-BENZO[B][1,4]DIAZÉPINE-2-ONE SULFAMIDE
申请人:HOFFMANN LA ROCHE
公开号:WO2008128889A1
公开(公告)日:2008-10-30
[EN] The present invention relates to compounds of Formula (I), a process for the manufacture thereof, their use for the preparation of medicaments for treating CNS disorders and pharmaceutical compositions containing them. Compounds of Formula (I) are represented by general Formula (I) wherein R1, R2 , R3 and R4 are defined as in the specification. [FR] La présente invention concerne des composés de formule (I), leur procédé de fabrication, leur utilisation pour la préparation de médicaments destinés au traitement de troubles du SNC et des compositions pharmaceutiques en contenant. Les composés de formule (I) sont représentés par la formule générale (I), dans laquelle R1, R2, R3 et R4 sont tels que définis dans le mémoire descriptif.
Synthesis of Highly Substituted Azepanones from 2<i>H</i>-Azirines by a Stepwise Annulation/Ring-Opening Sequence
Bicyclic aziridines possessing a 1-azabicyclo[4.1.0]heptan-2-one core were prepared from 2H-azirines by a stepwise annulation sequence involving a diastereoselective allylindanation, an N-acylation, and a ring-closing metathesis to construct the six-membered ring. After hydrogenation or functionalization of the olefin, regioselective ring opening of the resulting azabicyclic compounds with carboxylic
The present invention relates to compounds of formula (I), a process for the manufacture thereof, their use for the preparation of medicaments for treating CNS disorders and pharmaceutical compositions containing them. Compounds of formula (I) are represented by general formula (I)
wherein R
1
, R
2
, R
3
and R
4
are defined as in the specification.