N-methyl-1-[5-(2-methylphenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methanamine fumarate

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: N-methyl-1-[5-(2-methylphenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methanamine fumarate
• 英文别名: (E)-but-2-enedioic acid;N-methyl-1-[5-(2-methylphenyl)-1-pyridin-3-ylsulfonylpyrrol-3-yl]methanamine
• 化学式: C₄H₄O₄*C₁₈H₁₉N₃O₂S
• 分子量: 457.507
• InChiKey: UYHSRCYYCBNBKE-WLHGVMLRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.53
• 重原子数：
  32
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  147
• 氢给体数：
  3
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  吡咯-3-甲醛 在 N-溴代丁二酰亚胺(NBS) 、 四(三苯基膦)钯 、 sodium hydride 、 sodium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 乙二醇二甲醚 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 29.17h， 生成 N-methyl-1-[5-(2-methylphenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methanamine fumarate
  参考文献：
  名称：

  Discovery of a Novel Pyrrole Derivative 1-[5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine Fumarate (TAK-438) as a Potassium-Competitive Acid Blocker (P-CAB)

  摘要：

  In our pursuit of developing a novel and potent potassium-competitive acid blocker (P-CAB), we synthesized pyrrole derivatives focusing on compounds with low log D and high ligand-lipophilicity efficiency (LLE) values. Among the compounds synthesized, the compound 13e exhibited potent H+,K(+)ATPase inhibitory activity and potent gastric acid secretion inhibitory action in vivo. Its maximum efficacy was more potent and its duration of action was much longer than those of proton pump inhibitors (PPIs). Therefore, compound 13e (1-[5-(2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine fumarate, TAK-438) was selected as a drug candidate for the treatment of gastroesophageal reflux disease (GERD), peptic ulcer, and other acid-related diseases.

  DOI：

  10.1021/jm300318t

文献信息

• Acid secretion inhibitor
  申请人：Kajino Masahiro

  公开号：US20070060623A1

  公开（公告）日：2007-03-15

  The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (I) wherein R 1 is a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), R 2 is an optionally substituted C 6-14 aryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, R 3 and R 4 are each a hydrogen atom, or one of R 3 and R 4 is a hydrogen atom and the other is an optionally substituted lower alkyl group, an acyl group, a halogen atom, a cyano group or a nitro group, and R 5 is an alkyl group or a salt thereof.

  本发明提供一种具有优越的抑制酸分泌作用并显示抗溃疡活性等的化合物。本发明提供一种由式(I)表示的化合物，其中R1是一种含氮的单环杂环基，可选择地与苯环或杂环缩合，该含氮的单环杂环基可选择地与苯环或杂环缩合，可选择地具有取代基，R2是可选择地取代的C6-14芳基，可选择地取代的噻吩基或可选择地取代的吡啶基，R3和R4分别是氢原子，或者R3和R4中的一个是氢原子，另一个是可选择地取代的较低烷基基团、酰基、卤原子、氰基或硝基，R5是烷基或其盐。
• PROCESS FOR PRODUCING PYRROLE COMPOUND
  申请人：Ikemoto Tomomi

  公开号：US20110306769A1

  公开（公告）日：2011-12-15

  The present invention provides a production method of a sulfonylpyrrole compound useful as a pharmaceutical product, a production method of an intermediate used for the method, and a novel intermediate. The present invention relates to a method of producing sulfonylpyrrole compound (VIII), which includes reducing compound (III) and hydrolyzing the reduced product to give compound (IV), subjecting compound (IV) to a sulfonylation reaction to give compound (VI), and subjecting compound (VI) to an amination reaction.

  本发明提供了一种作为药物产品有用的磺酰吡咯化合物的生产方法，一种用于该方法的中间体的生产方法，以及一种新的中间体。本发明涉及一种生产磺酰吡咯化合物（VIII）的方法，包括还原化合物（III）并水解还原产物以得到化合物（IV），将化合物（IV）经过磺酰化反应得到化合物（VI），并将化合物（VI）经过胺化反应。
• 1-HETEROCYCLYLSULFONYL, 2-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITOR
  申请人：Kajino Masahiro

  公开号：US20090275591A1

  公开（公告）日：2009-11-05

  The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (I) wherein R 1 is a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), R 2 is an optionally substituted C 6-14 aryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, R 3 and R 4 are each a hydrogen atom, or one of R 3 and R 4 is a hydrogen atom and the other is an optionally substituted lower alkyl group, an acyl group, a halogen atom, a cyano group or a nitro group, and R 5 is an alkyl group or a salt thereof.

  本发明提供一种具有优异的抑制酸分泌作用并具有抗溃疡活性等的化合物。本发明提供一种由式（I）表示的化合物，其中R1是一种含氮的单环杂环基，可选择与苯环或杂环缩合，该含氮的单环杂环基可选择与苯环或杂环具有取代基，R2是可选择取代的C6-14芳基、可选择取代的噻吩基或可选择取代的吡啶基，R3和R4分别是氢原子，或者R3和R4中的一个是氢原子，另一个是可选择取代的低碳基、酰基、卤素原子、氰基或硝基，R5是烷基或其盐。
• 1-HETEROCYCLYLSULFONYL, 2-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITORS
  申请人：Kajino Masahiro

  公开号：US20110144161A1

  公开（公告）日：2011-06-16

  The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (I) wherein R 1 is a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), R 2 is an optionally substituted C 6-14 aryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, R 3 and R 4 are each a hydrogen atom, or one of R 3 and R 4 is a hydrogen atom and the other is an optionally substituted lower alkyl group, an acyl group, a halogen atom, a cyano group or a nitro group, and R 5 is an alkyl group or a salt thereof.

  本发明提供了一种具有优越的酸分泌抑制作用和抗溃疡活性等的化合物。本发明提供了一种由式（I）表示的化合物，其中R1是一种氮含杂环单环芳基，可选地与苯环或杂环缩合，所述氮含杂环单环芳基可选地具有取代基，R2是一种可选地取代的C6-14芳基、可选地取代的噻吩基或可选地取代的吡啶基，R3和R4各自是氢原子，或者R3和R4中的一个是氢原子，另一个是可选的取代较低烷基、酰基、卤素原子、氰基或硝基，R5是一种烷基或其盐。
• 1-heterocyclylsulfonyl, 2-aminomethyl, 5-(hetero-) aryl substituted 1-H-pyrrole derivatives as acid secretion inhibitors
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US07977488B2

  公开（公告）日：2011-07-12

  The present invention provides a compound having a superior acid secretion inhibitory effect and showing an antiulcer activity and the like. The present invention provides a compound represented by the formula (I) wherein R1 is a nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle, the nitrogen-containing monocyclic heterocyclic group optionally condensed with a benzene ring or a heterocycle optionally has substituent(s), R2 is an optionally substituted C6-14 aryl group, an optionally substituted thienyl group or an optionally substituted pyridyl group, R3 and R4 are each a hydrogen atom, or one of R3 and R4 is a hydrogen atom and the other is an optionally substituted lower alkyl group, an acyl group, a halogen atom, a cyano group or a nitro group, and R5 is an alkyl group or a salt thereof.

  本发明提供了一种具有卓越的酸分泌抑制作用并表现出抗溃疡活性等的化合物。本发明提供了一种由式(I)表示的化合物，其中R1是一种含氮的单环杂环基，可选地与苯环或杂环缩合，该含氮的单环杂环基可选地具有取代基，R2是可选地取代的C6-14芳基，可选地取代的噻吩基或可选地取代的吡啶基，R3和R4各自是氢原子，或者R3和R4中的一个是氢原子，另一个是可选地取代的较低烷基，酰基，卤原子，氰基或硝基，R5是烷基或其盐。