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公开(公告)号:US20090156806A1
公开(公告)日:2009-06-18
申请号:US12332474
申请日:2008-12-11
IPC分类号: C07D413/10 , C07D295/182
CPC分类号: C07D263/20 , C07D295/135
摘要: A process for the preparation of oxazolidinone derivatives, in particular [(S)—N-[[3-(3-fluoro-4-morpholinyl)phenyl]-2-oxo-5-oxazolidinyl]methyl]-acetamide] (linezolid), and novel intermediates useful for the synthesis thereof.
摘要翻译: 制备恶唑烷酮衍生物的方法,特别是[(S)-N - [[3-(3-氟-4-吗啉基)苯基] -2-氧代-5-恶唑烷基]甲基] - 乙酰胺](利奈唑胺) 以及可用于其合成的新型中间体。
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公开(公告)号:US20090203915A1
公开(公告)日:2009-08-13
申请号:US12362506
申请日:2009-01-30
申请人: Pietro Allegrini , Lino Colombo , Marco Brusasca , Chiara Vladiskovic , Gabriele Razzetti , Emanuele Attolino
发明人: Pietro Allegrini , Lino Colombo , Marco Brusasca , Chiara Vladiskovic , Gabriele Razzetti , Emanuele Attolino
IPC分类号: C07D401/12
CPC分类号: C07D453/02
摘要: A process for the preparation of (1S,3′R)-quiniclidin-3′-yl-1-phenyl-3,4-dihydro-1H-isoquinolin-2-carboxylate, namely solifenacin, comprising the reaction of a compound of formula (IV) with a compound of formula (V), as herein defined, and the subsequent reaction with 3-quinuclidinol.
摘要翻译: 制备(1S,3'R) - 奎宁环-3'-基-1-苯基-3,4-二氢-1H-异喹啉-2-羧酸酯的方法,即solifenacin,其包括式 (Ⅳ)与本文定义的式(Ⅴ)化合物反应,随后与3-奎宁环醇反应。
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公开(公告)号:US07301027B2
公开(公告)日:2007-11-27
申请号:US10979209
申请日:2004-11-03
IPC分类号: C07D471/00
CPC分类号: C07D471/04
摘要: Novel intermediates useful for the preparation of Imiquimod and a process for the preparation of Imiquimod with the intermediates.
摘要翻译: 用于制备咪喹莫特的新型中间体和用中间体制备咪喹莫特的方法。
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公开(公告)号:US08198459B2
公开(公告)日:2012-06-12
申请号:US12722693
申请日:2010-03-12
IPC分类号: C07D249/00
CPC分类号: C07D249/04
摘要: The invention provides a novel process for the regioselective preparation of a compound of formula (I)
摘要翻译: 本发明提供了一种用于区域选择性制备式(I)化合物的新方法,
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公开(公告)号:US07119212B2
公开(公告)日:2006-10-10
申请号:US11092553
申请日:2005-03-29
IPC分类号: C07D311/20 , C07C211/27
CPC分类号: C07D311/20
摘要: A process for the preparation of 6-methyl-4-(R)-phenyl-chroman-2-one and 6-methyl-4-(S)-phenyl-chroman-2-one, intermediates for the synthesis of tolterodine and its (S) enantiomer, by reaction of 6-methyl-coumarin with phenylboronic acids, esters and derivatives thereof, in the presence of chiral catalysts.
摘要翻译: 制备6-甲基-4-(R) - 苯基 - 苯并二氢吡喃-2-酮和6-甲基-4-(S) - 苯基 - 苯并二氢吡喃-2-酮的方法,用于合成托特罗定及其 (S)对映体,通过6-甲基香豆素与苯基硼酸,其酯及其衍生物在手性催化剂存在下的反应。
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公开(公告)号:US20100228034A1
公开(公告)日:2010-09-09
申请号:US12692719
申请日:2010-01-25
IPC分类号: C07D211/34
CPC分类号: C07D211/22
摘要: Process for the preparation of 4-[1-oxo-4-[4-(hydroxyphenylmethyl)-1-piperidinyl]butyl]-α,α-dimethylbenzenacetic acid, which is an intermediate useful in the preparation of fexofenadine, by hydrating asymmetric alkynes.
摘要翻译: 通过水合不对称炔烃制备4- [1-氧代-4- [4-(羟基苯基甲基)-1-哌啶基]丁基]-α,α-二甲基苯乙酸的方法,该方法是可用于制备非索非那定的中间体 。
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7.
公开(公告)号:US20050222437A1
公开(公告)日:2005-10-06
申请号:US11092553
申请日:2005-03-29
IPC分类号: C07C215/54 , C07D311/20 , C07D311/02
CPC分类号: C07D311/20
摘要: A process for the preparation of 6-methyl-4-(R)-phenyl-chroman-2-one and 6-methyl-4-(S)-phenyl-chroman-2-one, intermediates for the synthesis of tolterodine and its (S) enantiomer, by reaction of 6-methyl-coumarin with phenylboronic acids, esters and derivatives thereof, in the presence of chiral catalysts.
摘要翻译: 制备6-甲基-4-(R) - 苯基 - 苯并二氢吡喃-2-酮和6-甲基-4-(S) - 苯基 - 苯并二氢吡喃-2-酮的方法,用于合成托特罗定及其 (S)对映体,通过6-甲基香豆素与苯基硼酸,其酯及其衍生物在手性催化剂存在下的反应。
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公开(公告)号:US20050165236A1
公开(公告)日:2005-07-28
申请号:US10979209
申请日:2004-11-03
IPC分类号: C07D471/04 , C07D471/02 , C07D233/64
CPC分类号: C07D471/04
摘要: Novel intermediates useful for the preparation of Imiquimod and a process for the preparation of Imiquimod by means of said intermediates.
摘要翻译: 用于制备咪喹莫特的新型中间体和通过所述中间体制备咪喹莫特的方法。
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