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                        PREPARATION OF (R)-N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE AND (S)- N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE 
                            
                                申请人:Maderna Andreas
                             
                                公开号:US20120178946A1
                             
                                公开(公告)日:2012-07-12
                             The present invention relates to the preparation of (R)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide. 本发明涉及制备(R)-N-(3,4-二 氟-2-(2- 氟-4- 碘苯氨基)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺和(S)-N-(3,4-二 氟-2-(2- 氟-4- 碘苯氨基)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺的方法。 
 
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                        PREPARATION OF (R)-N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMINO)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE AND (S)- N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMINO)-6-METHOXYPHENYL)-1-(2,3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE 
                            
                                申请人:ARDEA BIOSCIENCES, INC.
                             
                                公开号:US20130261320A1
                             
                                公开(公告)日:2013-10-03
                             The present invention relates to the preparation of (R)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide. 本发明涉及制备(R)-N-(3,4-二 氟-2-(2- 氟-4- 碘苯基 氨基)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺和(S)-N-(3,4-二 氟-2-(2- 氟-4- 碘苯基 氨基)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺的方法。 
 
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                        Preparation of (R)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide 
                            
                                申请人:Ardea Biosciences, Inc.
                             
                                公开号:US08884058B2
                             
                                公开(公告)日:2014-11-11
                             
The present invention relates to the preparation of (R)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.
 本发明涉及制备(R)-N-(3,4-二 氟-2-(2- 氟-4- 碘苯基 氨基)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺和(S)-N-(3,4-二 氟-2-(2- 氟-4- 碘苯基 氨基)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺的方法。 
 
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                        Preparation of (R)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)-N-3,4-difluoro-2(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide 
                            
                                申请人:Maderna Andreas
                             
                                公开号:US08513443B2
                             
                                公开(公告)日:2013-08-20
                             
The present invention relates to the preparation of (R)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)—N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide.
 本发明涉及制备(R)-N-(3,4-二 氟-2-( 2-氟-4-碘苯胺)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺和(S)-N-(3,4-二 氟-2-( 2-氟-4-碘苯胺)-6- 甲氧基苯基)-1-(2,3-二羟基丙基) 环丙烷-1-磺酰胺的方法。 
 
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                        PREPARATION OF (R)- AND (S)-N-(3, 4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMINO)--6-METHOXYPHENYL) -1- (2, 3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE AND PROTECTED DERIVATIVES THEREOF 
                            
                                申请人:Ardea Biosciences, Inc.
                             
                                公开号:EP2462111A1
                             
                                公开(公告)日:2012-06-13