N'-(3-chloro-4-iodo-pyridin-2-yl)-2-cyclopropylacetohydrazide | 1254981-16-2

• 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'-(3-chloro-4-iodo-pyridin-2-yl)-2-cyclopropylacetohydrazide
• 英文别名: N'-(3-chloro-4-iodopyridin-2-yl)-2-cyclopropylacetohydrazide
• CAS: 1254981-16-2
• 化学式: C₁₀H₁₁ClIN₃O
• 分子量: 351.574
• InChiKey: XZCWHXTYYVOUDV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  16
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  54
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N'-(3-chloro-4-iodo-pyridin-2-yl)-2-cyclopropylacetohydrazide 以 环丁砜 为溶剂， 反应 3.0h， 以68%的产率得到8-氯-3-(环丙基甲基)-7-碘-[1,2,4]三唑并[4,3-A]吡啶
  参考文献：
  名称：

  推定的5-HT2A / mGlu2受体复合物的异二价配体的设计，合成和药理学表征。

  摘要：

  我们报告了针对5-HT 2A拮抗剂MDL-100,907和mGlu 2 ago-PAM JNJ-42491293的推定异聚5 -HT 2A / mGlu 2受体复合物的第一系列异二价配体的合成。使用Ca 2在表达5-HT 2A-，mGlu 2 / Gqo5-，5-HT 2A / mGlu 2-和5-HT 2A / mGlu 2 / Gqo5的HEK293细胞中表征一价和异二价配体的功能特性。+成像分析和[ 3H]酮色林结合测定。在5-HT 2A / mGlu 2和5-HT 2A / mGlu 2 / Gqo5细胞中的两个受体之间观察到明显的功能性串扰。虽然合成的一价配体保留了5-HT 2A拮抗剂和mGlu 2 ago-PAM的功能，但七个二价配体抑制了5-HT 2A / mGlu 2细胞中5-HT诱导的应答以及5-HT和Glu诱导的应答5-HT 2A / mGlu 2中的响应/ Gqo5细

  DOI：

  10.1021/acs.jmedchem.0c01058
• 作为产物：
  描述：

  2,2,6,6-四甲基哌啶 在 正丁基锂 、 一水合肼 、 三乙胺 作用下， 以 1,4-二氧六环 、 乙醚 、 正己烷 、 二氯甲烷 为溶剂， 反应 32.67h， 生成 N'-(3-chloro-4-iodo-pyridin-2-yl)-2-cyclopropylacetohydrazide
  参考文献：
  名称：

  RADIOLABELLED mGluR2 PET LIGANDS

  摘要：

  本发明涉及新型的、选择性的、放射性标记的mGluR2配体，这些配体可用于使用正电子发射断层扫描（PET）在组织中成像和量化代谢型谷氨酸受体mGluR2。本发明还涉及包含这些化合物的组合物，制备这些化合物和组合物的方法，使用这些化合物和组合物在体外或体内成像组织、细胞或宿主，以及所述化合物的前体。

  公开号：

  US20130230459A1

文献信息

• [EN] 1,2,4-TRIAZOLO[4,3-A]PYRIDINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS<br/>[FR] DÉRIVÉS DE LA 1,2,4-TRIAZOLO [4,3-A] PYRIDINE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES POSITIFS DES RÉCEPTEURS MGLUR2
  申请人：ORTHO MCNEIL JANSSEN PHARM

  公开号：WO2010130422A1

  公开（公告）日：2010-11-18

  The present invention relates to novel triazolo[4,3-a]pyridine derivatives of Formula (I) wherein all radicals are as defined in the claims. The compounds according to the invention are positive allosteric modulators of the metabotropic glutamate receptor subtype 2 ("mGluR2"), which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes to prepare such compounds and compositions, and to the use of such compounds for the prevention or treatment of neurological and psychiatric disorders and diseases in which mGluR2 is involved.

  本发明涉及新型三唑并[4,3-a]吡啶衍生物的公式(I)，其中所有基团如权利要求中所定义。根据本发明的化合物是代谢型谷氨酸受体亚型2（"mGluR2"）的阳性变构调节剂，对于治疗或预防与谷氨酸功能障碍相关的神经和精神疾病以及代谢型受体的mGluR2亚型参与的疾病具有用处。本发明还涉及包括这种化合物的药物组合物，用于制备这种化合物和组合物的方法，以及利用这种化合物预防或治疗与mGluR2有关的神经和精神疾病和疾病。
• [EN] 1,2,4-TRIAZOLO[4,3-a]PYRIDINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS<br/>[FR] DÉRIVÉS DE 1,2,4-TRIAZOLO[4,3-A]PYRIDINE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES POSITIFS DES RÉCEPTEURS MGLUR2
  申请人：JANSSEN PHARMACEUTICALS INC

  公开号：WO2012062750A1

  公开（公告）日：2012-05-18

  The present invention relates to novel triazolo [4,3-a]pyridine derivatives of Formula (I), wherein all radicals are as defined in the claims. The compounds according to the invention are positive allosteric modulators of the metabotropic glutamate receptor subtype 2 ("mGluR2"), which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes to prepare such compounds and compositions, and to the use of such compounds for the prevention or treatment of neurological and psychiatric disorders and diseases in which mGluR2 is involved.

  本发明涉及式(I)的新三唑[4,3-a]吡啶衍生物，其中所有基团均如权利要求中所定义。根据发明的化合物是代谢型谷氨酸受体2型("mGluR2")的正变构调节剂，用于治疗或预防与谷氨酸功能障碍相关的神经和精神障碍以及涉及mGluR2亚型的代谢型受体的疾病。本发明还涉及包含这些化合物的药物组合物，制备这些化合物和组合物的方法，以及使用这些化合物预防或治疗涉及mGluR2的神经和精神障碍和疾病。
• [EN] RADIOLABELLED mGLuR2 PET LIGANDS<br/>[FR] LIGANDS RADIOMARQUÉS POUR LA TOMOGRAPHIE PAR ÉMISSION DE POSITRONS DU MGLUR2
  申请人：JANSSEN PHARMACEUTICALS INC

  公开号：WO2012062752A1

  公开（公告）日：2012-05-18

  The present invention relates to novel, selective, radiolabelled mGluR2 ligands which are useful for imaging and quantifying the metabotropic glutamate receptor mGluR2 in tissues, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue, cells or a host, in vitro or in vivo and to precursors of said compounds.

  本发明涉及一种新颖的、选择性的、放射标记的mGluR2配体，用于利用正电子发射断层扫描（PET）在组织中成像和定量测量代谢型谷氨酸受体mGluR2。该发明还涉及包含这种化合物的组合物，制备这种化合物和组合物的方法，利用这种化合物和组合物在体内或体外成像组织、细胞或宿主，以及这种化合物的前体。
• [EN] 7-ARYL-1,2,4-TRIAZOLO[4,3-A]PYRIDINE DERIVATIVES AND THEIR USE AS POSITIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS<br/>[FR] DÉRIVÉS DE LA 7-ARYL-1,2,4-TRIAZOLO [4,3-A] PYRIDINE ET LEUR UTILISATION EN TANT QUE MODULATEURS ALLOSTÉRIQUES POSITIFS DES RÉCEPTEURS MGLUR2
  申请人：ORTHO MCNEIL JANSSEN PHARM

  公开号：WO2010130423A1

  公开（公告）日：2010-11-18

  The present invention relates to novel triazolo[4,3-a]pyridine derivatives of Formula (I) wherein all radicals are as defined in the claims. The compounds according to the invention are positive allosteric modulators of the metabotropic glutamate receptor subtype 2 ("mGluR2"), which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes to prepare such compounds and compositions, and to the use of such compounds for the prevention or treatment of neurological and psychiatric disorders and diseases in which mGluR2 is involved.

  本发明涉及新型Formula (I)的三唑并[4,3-a]吡啶衍生物，其中所有基团如权利要求中所定义。根据本发明的化合物是代谢型谷氨酸受体亚型2 ("mGluR2")的阳性变构调节剂，适用于治疗或预防与谷氨酸功能障碍有关的神经和精神疾病，以及mGluR2代谢型受体亚型参与的疾病。本发明还涉及包括这些化合物的药物组合物，用于制备这些化合物和组合物的方法，以及利用这些化合物预防或治疗与mGluR2有关的神经和精神疾病和疾病的用途。
• 1,2,3-TRIAZOLO [4,3-A] PYRIDINE DERIVATIVES AND THIER USE FOR THE TREATMENT OF PREVENTION OF NEUROLOGICAL AND PSYCHIATRIC DISORDERS
  申请人：Cid-Nunez Jose Maria

  公开号：US20120184525A1

  公开（公告）日：2012-07-19

  The present invention relates to novel triazolo[4,3- a ]pyridine derivatives of Formula (I) wherein all radicals are as defined in the claims. The compounds according to the invention are positive allosteric modulators of the metabotropic glutamate receptor subtype 2 (“mGluR2”), which are useful for the treatment or prevention of neurological and psychiatric disorders associated with glutamate dysfunction and diseases in which the mGluR2 subtype of metabotropic receptors is involved. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes to prepare such compounds and compositions, and to the use of such compounds for the prevention or treatment of neurological and psychiatric disorders and diseases in which mGluR2 is involved.

  本发明涉及一种新型的三唑并[4,3-a]吡啶衍生物，其化学式为（I），其中所有基团均如权利要求中所定义。本发明中的化合物是代谢型谷氨酸受体亚型2（“mGluR2”）的正向变构调节剂，可用于治疗或预防与谷氨酸功能障碍有关的神经和精神障碍以及涉及代谢型受体的mGluR2亚型的疾病。本发明还涉及包含这些化合物的制药组合物，制备这些化合物和组合物的过程，以及使用这些化合物预防或治疗涉及mGluR2的神经和精神障碍和疾病的方法。