Intermediate compounds for the preparation of trans-5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrole
申请人:Kemperman Johannes Gerardus
公开号:US20060229352A1
公开(公告)日:2006-10-12
Disclosed are novel amino acid derivatives of formula (I) and (II)
processes for the preparation thereof, and their use in the preparation of trans-5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]oxepino-[4,5-c]pyrrole.
INTERMEDIATE COMPOUNDS FOR THE PREPARATION OF TRANS-5-CHLORO-2-METHYL-2,3,3a,12b-TETRAHYDRO-1H-DIBENZ[2,3:6,7]-OXEPINO[4,5-c]PYRROLE
申请人:Kemperman Gerardus Johannes
公开号:US20110207942A1
公开(公告)日:2011-08-25
Disclosed are novel amino acid derivatives of formula (I) and (II)
processes for the preparation thereof, and their use in the preparation of trans-5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]oxepino-[4,5-c]pyrrole.
PROCESSES FOR THE PREPARATION OF 5-CHLORO-2-METHYL-2,3,3A,12b-TETRAHYDRO-1H-DIBENZO[2,3:6,7]OXEPINO[4,5-c]PYRROLE
申请人:BOSCH i LLADÓ Jordi
公开号:US20120165545A1
公开(公告)日:2012-06-28
This invention provides improved processes for the preparation of 5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-
c
]pyrrole, asenapine. These processes allow the preparation of asenapine at industrial scale in good yields and high stereoselectivity.
Processes for the preparation of 5-chloro-2-methyl-2,3,3A,12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole
申请人:Bosch i Lladó Jordi
公开号:US08580972B2
公开(公告)日:2013-11-12
This invention provides improved processes for the preparation of 5-chloro-2-methyl-2,3,3a 12b-tetrahydro-1H-dibenzo[2,3:6,7]oxepino[4,5-c]pyrrole, asenapine. These processes allow the preparation of asenapine at industrial scale in good yields and high stereoselectivity.
Intermediate compounds for the preparation of trans-5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]-oxepino[4,5-c]pyrrole
申请人:Kemperman Gerardus Johannes
公开号:US08426610B2
公开(公告)日:2013-04-23
Disclosed are novel amino acid derivatives of formula (I) and (II)
processes for the preparation thereof, and their use in the preparation of trans-5-chloro-2-methyl-2,3,3a,12b-tetrahydro-1H-dibenz[2,3:6,7]oxepino-[4,5-c]pyrrole.