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公开(公告)号:EP1204637A1
公开(公告)日:2002-05-15
申请号:EP00944156.9
申请日:2000-07-24
IPC分类号: C07C403/20
CPC分类号: C07C403/20 , C07C51/353 , C07C2601/16 , C07D309/32 , C07C57/26
摘要: The present invention relates to a process for the preparation of 13-cis isomer of Vitamin A acid, commonly known as isotretinoin, in a single step.
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2.
公开(公告)号:EP1204637B1
公开(公告)日:2005-04-20
申请号:EP00944156.9
申请日:2000-07-24
IPC分类号: C07C403/20
CPC分类号: C07C403/20 , C07C51/353 , C07C2601/16 , C07D309/32 , C07C57/26
摘要: The present invention relates to a process for the preparation of 13-cis isomer of Vitamin A acid, commonly known as isotretinoin, in a single step.
摘要翻译: 本发明涉及在单一步骤中制备维生素A酸(通常称为异维A酸)的13-顺式异构体的方法。
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