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公开(公告)号:US20100267954A1
公开(公告)日:2010-10-21
申请号:US12762522
申请日:2010-04-19
IPC分类号: C07D471/04
CPC分类号: C07D471/04
摘要: Process for the purification of paliperidone by formation of a salt thereof, such as the hydrochloride.
摘要翻译: 通过其盐形成盐酸盐来纯化帕培酮的方法。
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公开(公告)号:US08530691B2
公开(公告)日:2013-09-10
申请号:US12914316
申请日:2010-10-28
IPC分类号: C07C229/00
CPC分类号: C07C219/30 , C07B2200/07 , C07C227/34 , C07C229/38
摘要: A process for the preparation of (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)-phenol isobutyrate (Fesoterodine), its (S)-enantiomer, and novel intermediates useful in the synthesis.
摘要翻译: (R)-2-(3-二异丙基氨基-1-苯基丙基)-4-(羟甲基)苯酚异丁酸酯(Fesoterodine),其(S) - 对映体和用于合成的新中间体的方法。
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公开(公告)号:US20110105783A1
公开(公告)日:2011-05-05
申请号:US12914316
申请日:2010-10-28
IPC分类号: C07C227/30 , C07C229/38 , C07C215/54
CPC分类号: C07C219/30 , C07B2200/07 , C07C227/34 , C07C229/38
摘要: A process for the preparation of (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)-phenol isobutyrate (Fesoterodine), its (S)-enantiomer, and novel intermediates useful in thei synthesis.
摘要翻译: 制备(R)-2-(3-二异丙基氨基-1-苯基丙基)-4-(羟甲基)苯酚异丁酸酯(Fesoterodine)及其(S) - 对映体的方法,以及可用于该合成的新型中间体。
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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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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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6.
公开(公告)号:US08455678B2
公开(公告)日:2013-06-04
申请号:US12972573
申请日:2010-12-20
IPC分类号: C07C67/28
CPC分类号: C07C213/06 , C07C219/28
摘要: Disclosed is a process for the preparation of (R)-2-(3-diisopropylamino-1-phenylpropyl)-4-(hydroxymethyl)-phenol isobutyrate (Fesoterodine) or a pharmaceutically acceptable salt thereof having a low content of impurities such as tolterodine and tolterodine isobutyrate.
摘要翻译: 公开了制备具有低含量杂质的(R)-2-(3-二异丙基氨基-1-苯基丙基)-4-(羟甲基)苯酚异丁酸酯(非索罗定)或其药学上可接受的盐的方法,例如托特罗定 和异丁酸托特罗定。
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7.
公开(公告)号:US20100297711A1
公开(公告)日:2010-11-25
申请号:US12785746
申请日:2010-05-24
CPC分类号: C07F9/3264 , C07F9/306 , C07F9/572
摘要: Process for the preparation of intermediates useful in the synthesis of [1[S(R)],2α,4β]-4-cyclohexyl-1-[[[(2-methyl-1-oxypropoxy)propoxy](4-phenylbutyl)phosphinyl]acetyl]-L-proline, and the synthesis thereof, in particular as sodium salt.
摘要翻译: 制备可用于合成[1 [S(R)],2α,4α-环己基-1 - [[[(2-甲基-1-氧丙氧基)丙氧基](4-苯基丁基) )氧膦基]乙酰基] -L-脯氨酸及其合成,特别是钠盐。
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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:US08097724B2
公开(公告)日:2012-01-17
申请号:US12727566
申请日:2010-03-19
IPC分类号: C07D491/00
CPC分类号: C07D487/04
摘要: A process for the preparation of a compound of formula (I) such as 2(R)-4-oxo-4-[3-(trifluoromethyl)-5,6-dihydro[1,2,4]triazolo[4,3-a]-7(8H)-pyrazinyl]-1-(2,4,5-trifluorophenyl)-2-butanamine, or a salt thereof, in the anhydrous or hydrated form, either as a mixture of enantiomers, or as a single (R) or (S) enantiomer, comprising the conversion of a compound of formula (II), or a salt thereof, either as a single (R) or (S) enantiomer or as a mixture thereof wherein X is hydrogen, hydroxy, C1-C8 alkyl, C1-C4 alkoxy, aryl, amino, N3 or halogen; into a compound of formula (I), and if desired, the separation of a single enantiomer of formula (I) from the racemic mixture, and/or, if desired, the conversion of a compound of formula (I) into a salt thereof, or vice versa.
摘要翻译: 制备式(I)化合物如2(R)-4-氧代-4- [3-(三氟甲基)-5,6-二氢[1,2,4]三唑并[4,3 -a] -7(8H) - 吡嗪基] -1-(2,4,5-三氟苯基)-2-丁胺或其盐以无水或水合的形式,作为对映异构体的混合物,或作为 包括将式(II)化合物或其盐转化成单一(R)或(S)对映异构体或其混合物,其中X为氢,羟基 C 1 -C 8烷基,C 1 -C 4烷氧基,芳基,氨基,N 3或卤素; (I)化合物,如果需要,将式(I)的单一对映体与外消旋混合物分离,和/或如果需要,将式(I)化合物转化为其盐 , 或相反亦然。
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10.
公开(公告)号:US20090062534A1
公开(公告)日:2009-03-05
申请号:US12203568
申请日:2008-09-03
IPC分类号: C07D413/10
CPC分类号: C07D413/10
摘要: Linezolid salts, useful as such and as intermediates in a process for the preparation of novel and known crystalline linezolid forms, in particular known as Form III.
摘要翻译: 利奈唑烷盐,在制备新型和已知的结晶利奈唑胺形式的方法中有用,并且作为中间体,特别称为III型。
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