(3,4-difluorophenyl)(pyrrolidin-1-yl)methanone | 406918-05-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (3,4-difluorophenyl)(pyrrolidin-1-yl)methanone
• 英文别名: 1-(3,4-difluorobenzoyl)pyrrolidine；(3,4-difluorophenyl)-pyrrolidin-1-ylmethanone
• CAS: 406918-05-6
• 化学式: C₁₁H₁₁F₂NO
• mdl: MFCD02210343
• 分子量: 211.211
• InChiKey: XVRHFURUJQNMAM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3,4-二氟苯甲酰氯 在 4-二甲氨基吡啶 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 15.0h， 生成 (3,4-difluorophenyl)(pyrrolidin-1-yl)methanone
  参考文献：
  名称：

  N-酰基戊二酰亚胺与胺 的氨基转移†

  摘要：

  由于酰胺键在化学的各个领域中起着核心作用，因此开发用于酰胺合成的新的转酰胺基反应是一个重要而活跃的研究领域。在这里，我们报告了一种新的方法，该方法在轻度，无金属的条件下，依靠酰胺键扭曲来弱化酰胺共振，从而使N-酰基-戊二酰亚胺与胺进行氨基转移。在反应条件下可以耐受各种胺和官能团，包括在金属催化方案中会出现问题的亲电取代基。机理实验表明，酰胺键的扭曲，四面体中间体的热力学稳定性以及戊二酰亚胺的离去基团能力是控制该过程反应性的因素。该方法进一步建立了合成的效用。N-酰基-戊二酰胺是通过无金属途径在酰基转移反应中稳定的，扭曲的，垂直于酰胺的酰胺基试剂。讨论并比较了N-酰基戊二酰亚胺在无金属和金属催化过程中的反应性起源。

  DOI：

  10.1039/c7ob02874a

文献信息

• [EN] BENZAMIDE DERIVATIVES THAT ACT UPON THE GLUCOKINASE ENZYME<br/>[FR] DERIVES DE BENZAMIDE AGISSANT SUR L'ENZYME GLUCOKINASE
  申请人：ASTRAZENECA AB

  公开号：WO2006040529A1

  公开（公告）日：2006-04-20

  Compounds of Formula: (I); wherein: R1 is hydroxymethyl; R2 is selected from -C(O)NR4R5, SO2NR4R5, S(O)pR4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted heterocyclyl ring; R3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R4 is selected from for example hydrogen, optionally substituted (1-4C)alkyl and HET-2; R5 is hydrogen or (1-4C)alkyl; or R4 and R5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is for example an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described.

  化合物的化学式：（I）；其中：R1为羟甲基；R2选自-C（O）NR4R5，SO2NR4R5，S（O）pR4和HET-2；HET-1为一个5-或6-成员的、可选择地取代的C-连接的杂芳基环；HET-2为一个4-、5-或6-成员的、C-或N-连接的可选择地取代的杂环基环；R3选自卤素、氟甲基、二氟甲基、三氟甲基、甲基、甲氧基和氰基；R4选自例如氢、可选择地取代的（1-4C）烷基和HET-2；R5为氢或（1-4C）烷基；或R4和R5与它们连接的氮原子一起可以形成由HET-3定义的杂环基环系统；HET-3为例如一个可选择地取代的N-连接的、4、5或6成员的、饱和或部分不饱和的杂环基环；p为（每次独立）0、1或2；m为0或1；n为0、1或2；但是当m为0时，n为1或2；或其盐、前药或溶剂化合物。描述了它们作为GLK激活剂的用途，含有它们的药物组合物，以及它们的制备方法。
• [EN] HETROARYL BENZAMIDE DERIVATIVES FOR USE AS GLK ACTIVATORS IN THE TREATMENT OF DIABETES<br/>[FR] DERIVES D'HETEROARYL-BENZAMIDE UTILISABLES EN TANT QU'ACTIVATEURS DE LA GLK DANS LE TRAITEMENT DU DIABETE
  申请人：ASTRAZENECA AB

  公开号：WO2005121110A1

  公开（公告）日：2005-12-22

  Compounds of Formula (I) wherein: R1 is hydroxymethyl; R2 is selected from -C(O)NR4R5, SO2NR4R5, S(O)pR4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted heterocyclyl ring; R3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R4 is selected from for example hydrogen, optionally substituted (1-4C)alkyl and HET-2; R5 is hydrogen or (1-4C)alkyl; or R4 and R5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is for example an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described.

  式（I）的化合物，其中：R1是羟甲基；R2选择自-C（O）NR4R5，SO2NR4R5，S（O）pR4和HET-2；HET-1是一个5-或6-成员的、可选择取代的C-连接杂芳基环；HET-2是一个4-、5-或6-成员的、可选择取代的C-或N-连接的杂环基环；R3选择自卤素、氟甲基、二氟甲基、三氟甲基、甲基、甲氧基和氰基；R4选择自例如氢、可选择取代的（1-4C）烷基和HET-2；R5是氢或（1-4C）烷基；或R4和R5与它们连接的氮原子一起可形成由HET-3定义的杂环基环系统；HET-3例如是一个可选择取代的N-连接的、4、5或6成员的、饱和或部分不饱和的杂环基环；p是（每次独立）0、1或2；m是0或1；n是0、1或2；但是当m为0时，n为1或2；或其盐、前药或溶剂化合物。描述了它们作为GLK激活剂的用途、含有它们的制药组合物以及它们的制备方法。
• Heteroaryl Benzamide Derivatives for Use as GLK Activators in the Treatment of Diabetes
  申请人：Johnstone Craig

  公开号：US20090253676A1

  公开（公告）日：2009-10-08

  Compounds of Formula (I): wherein: R 1 is hydroxymethyl; R 2 is selected from —C(O)NR 4 R 5 , —SO 2 NR 4 R 5 , —S(O) p R 4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted heterocyclyl ring; R 3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R 4 is selected from for example hydrogen, optionally substituted (1-4C)alkyl and HET-2; R 5 is hydrogen or (1-4C)alkyl; or R 4 and R 5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is for example an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro-drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described.

  化学式（I）的化合物：其中：R1为羟甲基；R2选自- C（O）NR4R5，-SO2NR4R5，-S（O）pR4和HET-2; HET-1为5-或6-成员的，可选择性取代C-连接的杂芳基环；HET-2为4-，5-或6-成员的，C-或N-连接的可选择性取代杂环烷基环；R3选自卤素，氟甲基，二氟甲基，三氟甲基，甲基，甲氧基和氰基；R4选自例如氢，可选择性取代的（1-4C）烷基和HET-2；R5为氢或（1-4C）烷基；或R4和R5与它们所附着的氮原子一起可以形成由HET-3定义的杂环烷基环系统；HET-3例如为可选择性取代的N-连接，4、5或6成员的，饱和或部分不饱和的杂环烷基环；p为（每次独立）0、1或2；m为0或1；n为0、1或2；但当m为0时，则n为1或2；或其盐、前药或溶剂。还描述了它们作为GLK激活剂的用途、含有它们的制药组合物以及它们的制备方法。
• Benzamide Derivatives That Act Upon The Glucokinase Enzyme
  申请人：Johnstone Craig

  公开号：US20070287693A1

  公开（公告）日：2007-12-13

  Compounds of Formula (I): wherein R 1 is hydroxymethyl; R 2 is selected from —C(O)NR 4 R 5 , SO 2 NR 4 R 5 , S(O) p R 4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted hererocyclyl ring; R 3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R 4 is selected from, for example, hydrogen, optionally substituted (1-4C)alkyl and HET-2; R 5 is hydrogen or (1-4C)alkyl; or R 4 and R 5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is, for example, an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described.

  化合物的公式（I）：其中R1是羟甲基；R2选自—C（O）NR4R5，SO2NR4R5，S（O）pR4和HET-2；HET-1是5-或6-成员的，可选择取代的C-连接杂芳基环；HET-2是4-，5-或6-成员的，C-或N-连接的可选择取代的杂环基环；R3选自卤素，氟甲基，二氟甲基，三氟甲基，甲基，甲氧基和氰基；R4选自例如氢，可选择取代的（1-4C）烷基和HET-2；R5是氢或（1-4C）烷基；或者R4和R5与它们所连接的氮原子一起可以形成由HET-3定义的杂环基环系统；HET-3是例如可选择取代的N-连接的，4、5或6成员的，饱和或部分不饱和的杂环基环；p（独立于每次出现）为0、1或2；m为0或1；n为0、1或2；但是当m为0时，则n为1或2；还描述了它们的盐，前药或溶剂。还描述了它们作为GLK激活剂的用途，含有它们的制药组合物以及它们的制备方法。
• Heteroaryl Benzamide Derivatives for Use as Glk Activators in the Treatment of Diabetes
  申请人：Johnstone Craig

  公开号：US20080015203A1

  公开（公告）日：2008-01-17

  Compounds of Formula (I) wherein: R 1 is hydroxymethyl; R 2 is selected from —C(O)NR 4 R 5 , SO 2 NR 4 R 5 , S(O) p R 4 and HET-2; HET-1 is a 5- or 6-membered, optionally substituted C-linked heteroaryl ring; HET-2 is a 4-, 5- or 6-membered, C- or N-linked optionally substituted heterocyclyl ring; R 3 is selected from halo, fluoromethyl, difluoromethyl, trifluoromethyl, methyl, methoxy and cyano; R 4 is selected from for example hydrogen, optionally substituted (1-4C)alkyl and HET-2; R 5 is hydrogen or (1-4C)alkyl; or R 4 and R 5 together with the nitrogen atom to which they are attached may form a heterocyclyl ring system as defined by HET-3; HET-3 is for example an optionally substituted N-linked, 4, 5 or 6 membered, saturated or partially unsaturated heterocyclyl ring; p is (independently at each occurrence) 0, 1 or 2; m is 0 or 1; n is 0, 1 or 2; provided that when m is 0, then n is 1 or 2; or a salt, pro drug or solvate thereof, are described. Their use as GLK activators, pharmaceutical compositions containing them, and processes for their preparation are also described.

  化合物的公式(I)，其中：R1为羟甲基；R2选自—C(O)NR4R5，SO2NR4R5，S(O)pR4和HET-2；HET-1为5-或6-成员的、可选地取代的C-连接杂芳基环；HET-2是4-、5-或6-成员的、可选地取代的杂环基环，可以是C-或N-连接；R3选自卤素、氟甲基、二氟甲基、三氟甲基、甲基、甲氧基和氰基；R4选自例如氢、可选地取代的(1-4C)烷基和HET-2；R5为氢或(1-4C)烷基；或者R4和R5与它们连接的氮原子一起可以形成由HET-3定义的杂环基环系统；HET-3例如为可选地取代的N-连接的、4、5或6成员的、饱和或部分不饱和的杂环基环；p是（每次独立地）0、1或2；m是0或1；n是0、1或2；但是当m为0时，n为1或2；或其盐、前药或溶剂。还描述了它们作为GLK激活剂的用途、包含它们的制药组合物以及它们的制备方法。