[EN] CHIRAL SYNTHESIS OF N-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]-6-METHOXYPHENYL}-1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES [FR] SYNTHÈSE CHIRALE DE N-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHÉNYL)AMINO]-6-MÉTHOXYPHÉNYL}-1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES
[EN] CHIRAL SYNTHESIS OF N-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]-6-METHOXYPHENYL}-1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES [FR] SYNTHÈSE CHIRALE DE N-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHÉNYL)AMINO]-6-MÉTHOXYPHÉNYL}-1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES
CHIRAL SYNTHESIS OF N--1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES
申请人:Fey Peter
公开号:US20140155637A1
公开(公告)日:2014-06-05
The present invention relates to a novel enantioselective method of preparing (S)- and (R)-enantiomers of N-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-5 methoxyphenyl}-1-[2,3-dihydroxy-propyl]cyclopropanesulfonamide, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said (S)- and (R)-enantiomers of N-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-methoxyphenyl}-1-[2,3-dihydroxy-propyl]cyclopropanesulfonamide.
CHIRAL SYNTHESIS OF N-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]-6-METHOXYPHENYL}-1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES
申请人:Bayer Intellectual Property GmbH
公开号:EP2714652B1
公开(公告)日:2018-07-18
US9328066B2
申请人:——
公开号:US9328066B2
公开(公告)日:2016-05-03
[EN] CHIRAL SYNTHESIS OF N-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHENYL)AMINO]-6-METHOXYPHENYL}-1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES<br/>[FR] SYNTHÈSE CHIRALE DE N-{3,4-DIFLUORO-2-[(2-FLUORO-4-IODOPHÉNYL)AMINO]-6-MÉTHOXYPHÉNYL}-1-[2,3-DIHYDROXY-PROPYL]CYCLOPROPANESULFONAMIDES
申请人:BAYER IP GMBH
公开号:WO2012163799A1
公开(公告)日:2012-12-06
The present invention relates to a novel enantioselective method of preparing (S)- and (R)-enantiomers of N-3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-5 methoxyphenyl}-1-[2,3-dihydroxy-propyl]cyclopropanesulfonamide, to novel intermediate compounds, and to the use of said novel intermediate compounds for the preparation of said (S)- and (R)-enantiomers of N-3,4-difluoro-2-[(2- fluoro-4-iodophenyl)amino]-6-methoxyphenyl}-1-[2,3-dihydroxy- propyl]cyclopropanesulfonamide.