N-methyl-1-[5-(4-methylpyridin-3-yl)-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 - 吡啶及其衍生物
• 英文名称: N-methyl-1-[5-(4-methylpyridin-3-yl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methanamine fumarate
• 英文别名: (E)-but-2-enedioic acid;N-methyl-1-[5-(4-methylpyridin-3-yl)-1-pyridin-3-ylsulfonylpyrrol-3-yl]methanamine
• 化学式: C₄H₄O₄*C₁₇H₁₈N₄O₂S
• 分子量: 458.495
• InChiKey: TZQGNOVTNKEBHX-WLHGVMLRSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.92
• 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：
  160
• 氢给体数：
  3
• 氢受体数：
  9

反应信息

• 作为产物：
  描述：

  富马酸 在 盐酸 、 甲醇 、 水 、 碳酸氢钠 作用下， 以 乙酸乙酯 、 甲醇 为溶剂， 反应 0.33h， 以48%的产率得到N-methyl-1-[5-(4-methylpyridin-3-yl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methanamine fumarate
  参考文献：
  名称：

  Acid secretion inhibitor

  摘要：

  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。

  公开号：

  US20070060623A1

文献信息

• Identification of a novel fluoropyrrole derivative as a potassium-competitive acid blocker with long duration of action
  作者：Haruyuki Nishida、Yasuyoshi Arikawa、Keizo Hirase、Toshihiro Imaeda、Nobuhiro Inatomi、Yasunobu Hori、Jun Matsukawa、Yasushi Fujioka、Teruki Hamada、Motoo Iida、Mitsuyoshi Nishitani、Akio Imanishi、Hideo Fukui、Fumio Itoh、Masahiro Kajino

  DOI：10.1016/j.bmc.2017.04.014

  日期：2017.7

  compounds synthesized, fluoropyrrole derivative 37c, which has a 2-F-3-Py group at the fifth position, lower pKa, and much lower ClogP and logD values than 1b dose, showed potent gastric-acid suppressive action resulting from gastric H+,K+-ATPase inhibition in animal models. Its maximum intragastric pH elevation effect was strong in rats, and its duration of action was much longer than that of either

  为了找到一种新型的，持久的钾竞争性酸阻滞剂（P-CAB），可以完全克服质子泵抑制剂（PPI）的局限性，我们尝试了以吡咯衍生物1b为先导化合物的各种方法。作为鉴定新药的综合方法的一部分，我们通过在吡咯环的5位引入极性杂芳族基团，探索了具有低亲脂性的出色化合物。在合成的化合物中，氟吡咯衍生物37c在第五位具有2-F-3-Py基团，其pKa较低，并且ClogP和logD值比1b剂量低，它们显示出有效的胃酸抑制作用，这是由于胃H + ，K + -ATPase在动物模型中的抑制。在大鼠中，其最大胃内pH升高作用很强，而且它的作用持续时间比兰索拉唑或铅化合物1b对狗的作用时间长得多。因此，化合物37c可以被认为是具有长效作用的有前途的新P-CAB。
• 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。
• 1-HETEROCYCLYLSULFONYL, 3-AMINOMETHYL, 5- (HETERO-) ARYL SUBSTITUTED 1-H-PYRROLE DERIVATIVES AS ACID SECRETION INHIBITORS
  申请人：Kajino Masahiro

  公开号：US20110301174A1

  公开（公告）日：2011-12-08

  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 pup, 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异的抑制酸分泌作用和显示抗溃疡活性等特性的化合物。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，该含氮单环杂环基可选地带有取代基；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。