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公开(公告)号:DE69708136T2
公开(公告)日:2002-08-14
申请号:DE69708136
申请日:1997-09-22
Applicant: ABBOTT LAB
Inventor: WANG C , BHATIA V , CHAMBERLIN A , LIU LUPING
IPC: C07C213/04 , C07C41/16 , C07C43/178 , C07C213/06 , C07C217/32 , C07C217/34
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公开(公告)号:CA2266488A1
公开(公告)日:1998-03-26
申请号:CA2266488
申请日:1997-09-22
Applicant: ABBOTT LAB
Inventor: BHATIA ASHOK V , WANG XIU C , CHAMBERLIN STEVE A , LIU LUPING
IPC: C07C213/04 , C07C41/16 , C07C43/178 , C07C213/06 , C07C217/32 , C07C217/34
Abstract: The present invention relates to a process for the selective alkylation of intermediates of betaxolol.
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公开(公告)号:DK0931055T3
公开(公告)日:2002-02-18
申请号:DK97943421
申请日:1997-09-22
Applicant: ABBOTT LAB
Inventor: WANG XIU C , BHATIA ASHOK V , CHAMBERLIN STEVE A , LIU LUPING
IPC: C07C213/04 , C07C41/16 , C07C43/178 , C07C213/06 , C07C217/32 , C07C217/34
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公开(公告)号:DE69708136D1
公开(公告)日:2001-12-13
申请号:DE69708136
申请日:1997-09-22
Applicant: ABBOTT LAB
Inventor: WANG C , BHATIA V , CHAMBERLIN A , LIU LUPING
IPC: C07C213/04 , C07C41/16 , C07C43/178 , C07C213/06 , C07C217/32 , C07C217/34
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公开(公告)号:DE69726293T2
公开(公告)日:2004-09-23
申请号:DE69726293
申请日:1997-06-18
Applicant: ABBOTT LAB
Inventor: WANG C , LIU LUPING , BHATIA V
IPC: C07C213/04 , C07D301/00 , C07D303/22 , C07D303/24 , C07D303/00
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公开(公告)号:DK0925290T3
公开(公告)日:2004-03-29
申请号:DK97930006
申请日:1997-06-18
Applicant: ABBOTT LAB
Inventor: WANG XIU C , LIU LUPING , BHATIA ASHOK V
IPC: C07C213/04 , C07D301/00 , C07D303/22 , C07D303/24 , C07D303/00
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公开(公告)号:DE69726293D1
公开(公告)日:2003-12-24
申请号:DE69726293
申请日:1997-06-18
Applicant: ABBOTT LAB
Inventor: WANG C , LIU LUPING , BHATIA V
IPC: C07C213/04 , C07D301/00 , C07D303/22 , C07D303/24 , C07D303/00
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公开(公告)号:AT254610T
公开(公告)日:2003-12-15
申请号:AT97930006
申请日:1997-06-18
Applicant: ABBOTT LAB
Inventor: WANG XIU C , LIU LUPING , BHATIA ASHOK V
IPC: C07C213/04 , C07D301/00 , C07D303/22 , C07D303/24 , C07D303/00
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公开(公告)号:AT208370T
公开(公告)日:2001-11-15
申请号:AT97943421
申请日:1997-09-22
Applicant: ABBOTT LAB
Inventor: WANG XIU C , BHATIA ASHOK V , CHAMBERLIN STEVE A , LIU LUPING
IPC: C07C213/04 , C07C41/16 , C07C43/178 , C07C213/06 , C07C217/32 , C07C217/34
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公开(公告)号:CA2257362C
公开(公告)日:2007-01-23
申请号:CA2257362
申请日:1997-06-18
Applicant: ABBOTT LAB
Inventor: BHATIA ASHOK V , LIU LUPING , WANG XIU C
IPC: C07C217/34 , C07C213/04 , C07D301/00 , C07D303/22 , C07D303/24
Abstract: The hydroxy group of an epoxy-alcohol is selectively alkylated, without affecting the epoxy group, by reaction with an alkylating agent in the presence of a solvent and a strong base. As an example, Betaxol ol (4) can be prepared according to scheme (1).
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