1-(3,3-diethoxypropyl)-5-(4-fluoropheny)-2-(1-methylethy)-N,4-diphenyl-1H-pyrrole-3-carboxamide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 1-(3,3-diethoxypropyl)-5-(4-fluoropheny)-2-(1-methylethy)-N,4-diphenyl-1H-pyrrole-3-carboxamide
• 英文别名: 1-(3,3-diethoxypropyl)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1H-pyrrole-3-carboxamide；1-(3,3-diethoxypropyl)-5-(4-fluorophenyl)-2-(1-methyl-ethyl)-N,4-diphenyl-1H-pyrrole-3-carboxamide；1-(3,3-diethoxypropyl)-5-(4-fluorophenyl)-N,4-diphenyl-2-propan-2-ylpyrrole-3-carboxamide
• 化学式: C₃₃H₃₇FN₂O₃
• 分子量: 528.667
• InChiKey: RXCXUPBHTYWSFV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  39
• 可旋转键数：
  12
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  52.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-(3,3-diethoxypropyl)-5-(4-fluoropheny)-2-(1-methylethy)-N,4-diphenyl-1H-pyrrole-3-carboxamide 在 盐酸 、 sodium tetrahydroborate 、 (S)-2-(N-3-叔丁基亚水杨基)氨基-3-甲基-1-丁醇 、 二乙基甲氧基硼烷 、 sodium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 55.0h， 生成 lipitor
  参考文献：
  名称：

  Synthetic studies on statins. Part 1: a short and cyanide-free synthesis of atorvastatin calcium via an enantioselective aldol strategy

  摘要：

  A short and cyanide-free enantioselective synthesis of atorvastatin calcium has been achieved starting from a commercially available highly substituted 1,4-diketone in an overall yield of 40%. The key step in this approach is the asymmetric aldol reaction of an aldehyde with diketene in the presence of Ti(O-i-Pr)(4)-Schiff base complex to create the (5R)-stereochemistry of atorvastatin calcium. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2012.12.009
• 作为产物：
  描述：

  1-氨基-3,3-二乙氧基丙烷 生成 1-(3,3-diethoxypropyl)-5-(4-fluoropheny)-2-(1-methylethy)-N,4-diphenyl-1H-pyrrole-3-carboxamide
  参考文献：
  名称：

  PROCESS FOR THE PREPARATION OF ATORVASTATIN AND INTERMEDIATES

  摘要：

  提供了一种制备(R)-5-[2-(4-氟苯基)-5-(1-甲基乙基)-3-苯基-4-[(苯基氨基)羰基]-1H-吡咯-1-基]-5-羟基-3-氧代-1-庚酸，R-取代酯9的过程，包括：(a)将醛1与(S)-2-羟基-1,2,2-三苯乙基醋酸酯取代物的烯醇形式在螯合共溶剂中反应；(b)水解(R,S)-5-[2-(4-氟苯基)-5-(1-甲基乙基)-3-苯基-4-[(苯基氨基)羰基]-1H-吡咯-1-基]-3-羟基-1-戊酸，(S)-2-羟基-1,2,2-三苯乙基酯(2a和2b)使用碱，优选为碱金属碱，优选在溶剂中形成羧酸7；(c)用手性碱处理酸7以形成盐并纯化盐以获得对映富集的(R)-7手性碱盐；(d)烷基化(R)-7手性碱盐或由(R)-7衍生的游离碱，形成(R)-5-[2-(4-氟苯基)-5-(1-甲基乙基)-3-苯基-4-[(苯基氨基)羰基]-1H-吡咯-1-基]-5-羟基-3-氧代-1-庚酸，R-取代酯9和阿托伐他汀钙6，其中R是C1到C6烷基，C6到C9芳基或C7到C10芳基甲基。

  公开号：

  US20060194867A1

文献信息

• Enantioselective Synthesis of Allylboronates and Allylic Alcohols by Copper-Catalyzed 1,6-Boration
  作者：Yunfei Luo、Iain D. Roy、Amaël G. E. Madec、Hon Wai Lam

  DOI：10.1002/anie.201310380

  日期：2014.4.14

  Chiral secondary allylboronates are obtained in high enantioselectivities and 1,6:1,4 ratios by the copper‐catalyzed 1,6‐boration of electron‐deficient dienes with bis(pinacolato)diboron (B2(pin)2). The reactions proceed efficiently using catalyst loadings as low as 0.0049 mol %. The allylboronates may be oxidized to the allylic alcohols, and can be used in stereoselective aldehyde allylborations.

  手性仲烯丙基硼酸酯是通过铜催化的缺电子二烯与双（频哪醇）二硼（B 2（pin）2）的1,6-硼化反应而以高对映选择性和1,6：1,4的比例获得的。使用低至0.0049mol％的催化剂负载，反应有效地进行。烯丙基硼酸酯可以被氧化成烯丙基醇，并且可以用于立体选择性醛烯丙基硼酸酯中。该方法用于简明的阿托伐他汀合成，其中关键的1,6-硼化仅使用0.02 mol％的催化剂负载量即可进行。
• Process for trans-6-(2-(substituted-pyrrol-1-yl)alkyl)pryan-2-one
  申请人：Warner-Lambert Company

  公开号：US05003080A1

  公开（公告）日：1991-03-26

  An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(.+-.)-5-(4-fluorophenyl)-2-(1-methylethyl)-N-4-diphenyl-1-[2-tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro-.alpha.-[2-methyl-1-oxopropyl]-.gamma.-oxo-N,.beta.-diphenylbenze nebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.

  本文描述了一种改进的方法，通过新型合成将1,6-庚二烯-4-醇转化为所需产物，以制备转-6-[2-(取代吡咯-1-基)烷基]吡喃-2-酮，共进行了八次操作。此外，还描述了一种改进的方法，通过新型合成将4-甲基-3-氧代-N-苯基戊酰胺转化为所需产物，或者通过一步反应将4-氟-α-[2-甲基-1-氧代丙基]-γ-氧代-N，β-二苯基苯基丁酰胺转化为所需产物，以制备(2R-转)和转-(+/-)-5-(4-氟苯基)-2-(1-甲基乙基)-N-4-二苯基-1-[2-四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺，以及从(R)-4-氰基-3-[[(1,1-二甲基乙基)二甲基硅氧基]丁酸制备(2R-转)-5-(4-氟苯基)-2-(1-甲基乙基)-N,4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺，以及用于该过程的其他有价值的中间体。
• Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one
  申请人：Warner-Lambert Company

  公开号：US05149837A1

  公开（公告）日：1992-09-22

  An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(.+-.)-5-(4-fluoro-phenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetr ahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro-.alpha.-[2-methyl-1-oxopropyl]-.gamma.-oxo-N,.beta.-diphenylbenze nebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.

  本文介绍了一种改进的方法，通过新的合成方法将1,6-庚二烯-4-醇转化为所需产物，制备了转-6-[2-(取代吡咯-1-基)烷基]吡喃-2-酮，共进行了八个步骤。此外，还介绍了一种改进的方法，通过新的合成方法将4-甲基-3-氧代-N-苯基戊酰胺转化为所需产物，或者通过一步将4-氟-α-[2-甲基-1-氧代丙基]-γ-氧代-N，β-二苯基苯丁酰胺转化为所需产物，制备了(2R-转)和转-(.+-.)-5-(4-氟苯基)-2-(1-甲基乙基)-N,4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺。此外，还介绍了一种从(R)-4-氰基-3-[[(1,1-二甲基乙基)二甲基硅氧基]丁酸制备(2R-转)-5-(4-氟苯基)-2-(1-甲基乙基)-N,4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺的方法，以及用于该过程的其他有价值的中间体。
• Process for trans-6-[12-(substituted-pyrrol-1-yl)alkyl]pyran-2-one
  申请人：Warner-Lambert Co.

  公开号：US05216174A1

  公开（公告）日：1993-06-01

  An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans-(.+-.)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetra hydro4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3carboxamide by a novel synthesis where 4-methyl-3-oxoN-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro-.alpha.-[2methyl-1-oxopropyl]-.gamma.-oxo-N,.beta.-diphenylbenzen ebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1Hpyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.

  本文描述了一种改进的方法，通过新型合成将1,6-庚二烯-4-醇转化为所需产物，制备了转-6-[2-(取代吡咯-1-基)烷基]吡喃-2-酮，共进行了八个操作。此外，还描述了一种改进的方法，通过新型合成将4-甲基-3-氧代N-苯基戊酰胺转化为所需产物，或者通过一步将4-氟-α-[2-甲基-1-氧代丙基]-γ-氧代-N，β-二苯基苯丁烷酰胺转化为所需产物，制备了(2R-转型)和转型-(±)-5-(4-氟苯基)-2-(1-甲基乙基)-N，4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺。此外，还提供了一种从(R)-4-氰基-3-[[(1,1-二甲基乙基)二甲基硅氧基]丁酸制备(2R-转型)-5-(4-氟苯基)-2-(1-甲基乙基)-N，4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡咯-2-基)乙基]-1H-吡咯-3-羧酰胺的方法，以及用于制备这些化合物的其他有价值的中间体。
• Process for trans-6-(2-substituted-pyrrol-1-yl)alkyl)pyran-2-one
  申请人：Warner-Lambert Company

  公开号：US05124482A1

  公开（公告）日：1992-06-23

  An improved process for the preparation of trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-ones by a novel synthesis is described where 1,6-heptadien-4-ol is converted in eight operations to the desired products, as well as an improved process for the preparation of (2R-trans) and trans(.+-.)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrah ydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide by a novel synthesis where 4-methyl-3-oxo-N-phenylpentanamide is converted in eight operations to the desired product or alternatively 4-fluoro-.alpha.-[2-methyl-1-oxopropyl]-.gamma.-oxo-N,.beta.-diphenylbenze nebutaneamide is converted in one step to the desired product, and additionally, a process for preparing (2R-trans)-5-(4-fluorophenyl)-2-(1-methylethyl)-N,4-diphenyl-1-[2-(tetrahy dro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1H-pyrrole-3-carboxamide from (R)-4-cyano-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]butanoic acid, as well as other valuable intermediates used in the processes.

  本发明描述了一种改进的方法，通过一种新的合成方法，将1,6-庚二烯-4-醇转化为所需的产物，从而制备出改良的转-6-[2-(取代吡咯-1-基)烷基]吡喃-2-酮。此外，本发明还描述了一种改进的方法，通过一种新的合成方法，将4-甲基-3-氧代-N-苯基戊酰胺在八个步骤中转化为所需的产物，或者将4-氟-α-[2-甲基-1-氧代丙基]-γ-氧代-N，β-二苯基苯基丁酰胺在一步中转化为所需的产物，用于制备(2R-转)-5-(4-氟苯基)-2-(1-甲基乙基)-N，4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺，以及用于该过程中使用的其他有价值的中间体。此外，本发明还描述了一种从(R)-4-氰基-3-[[(1,1-二甲基乙基)二甲基硅氧基]丁酸制备(2R-转)-5-(4-氟苯基)-2-(1-甲基乙基)-N，4-二苯基-1-[2-(四氢-4-羟基-6-氧代-2H-吡喃-2-基)乙基]-1H-吡咯-3-羧酰胺的方法。