6-bromo-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyrimidine | 1312413-87-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三唑并嘧啶类
• 英文名称: 6-bromo-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyrimidine
• CAS: 1312413-87-8
• 化学式: C₉H₁₁BrN₄
• 分子量: 255.117
• InChiKey: NOABCMFKFVIPSN-UHFFFAOYSA-N

物化性质

• 密度：
  1.58±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  43.1
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  6-bromo-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyrimidine 在 bis-triphenylphosphine-palladium(II) chloride 、 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 、 potassium carbonate 作用下， 以 1,4-二氧六环 为溶剂， 反应 28.0h， 生成
  参考文献：
  名称：

  PHENYLPIPERIDINE DERIVATIVES AS INHIBITORS OF GLUTAMINYL-PEPTIDE CYCLOTRANSFERASE AND GLUTAMINYL-PEPTIDE CYCLOTRANSFERASE LIKE PROTEIN

  摘要：

  The present disclosure provides certain phenylpiperidine derivatives of formula (I), and pharmaceutically acceptable salts thereof, that are inhibitors of Glutaminyl -peptide cyclotransferase (QPCT) and glutaminyl-peptide cyclotransferase-like protein (QPCTL), and are therefore useful for the treatment of diseases treatable by inhibition of QPCT/L. Also provided are pharmaceutical compositions containing the same, and processes for preparing said compounds.

  公开号：

  WO2024133014A1
• 作为产物：
  描述：

  2-溴丙二醛 、 (9ci)-5-(1,1-二甲基乙基)-1H-1,2,4-噻唑-3-胺 在 二氯甲烷 、 Sodium sulfate-III 、 crude product 、 silica gel 、 ethyl acetate heptane 作用下， 以 溶剂黄146 为溶剂， 反应 3.0h， 以The desired 6-bromo-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyrimidine (6.83 g, 83% yield) was obtained as a white solid, MS的产率得到6-bromo-2-tert-butyl-[1,2,4]triazolo[1,5-a]pyrimidine
  参考文献：
  名称：

  Ethynyl compounds useful for treatment of CNS disorders

  摘要：

  本发明涉及公式为wherein X，Y，Z和R4如上定义的乙炔基化合物，或其药学上可接受的盐或酸加成盐，或其外消旋混合物，或其相应的对映体和/或光学异构体和/或立体异构体。公式I的化合物是代谢型谷氨酸受体亚型5（mGluR5）的正向变构调节剂（PAM），因此它们可用于治疗与该受体相关的疾病。

  公开号：

  US08586581B2

文献信息

• [EN] ETHYNYL DERIVATIVES<br/>[FR] DÉRIVÉS D'ÉTHYNYLE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2011073172A1

  公开（公告）日：2011-06-23

  The present invention relates to ethynyl derivatives of formula (I) wherein X is N or C-R1; Y is N or C-R2; Z is CH or N; R4 is a 6-membered aromatic substituent containing 0, 1 or 2 nitrogen atoms, optionally substituted by 1 to 3 groups, selected from halogen, lower alkyl, lower alkoxy or NRR'; R1 is hydrogen, lower alkyl, lower alkoxy, hydroxy, lower hydroxyalkyl, lower cycloalkyl or is heterocycloalkyl optionally substituted with hydroxy or alkoxy; R2 is hydrogen, CN, lower alkyl or heterocycloalkyl; R and R' are independently from each other hydrogen or lower alkyl; or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. It has now surprisingly been found that the compounds of general formula (I) are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5) and they are therefore useful for the treatment of diseases related to this receptor.

  本发明涉及公式（I）的乙炔衍生物，其中X为N或C-R1；Y为N或C-R2；Z为CH或N；R4为含有0、1或2个氮原子的6-成员芳香取代基，可选地被1至3个来自卤素、较低烷基、较低烷氧基或NRR'的基团取代；R1为氢、较低烷基、较低烷氧基、羟基、较低羟基烷基、较低环烷基或带有羟基或烷氧基的杂环烷基；R2为氢、CN、较低烷基或杂环烷基；R和R'彼此独立地为氢或较低烷基；或者为药学上可接受的盐或酸加盐物，或为外消旋混合物，或为其相应的对映体和/或光学异构体和/或立体异构体。现已惊讶地发现，一般式（I）的化合物是代谢型谷氨酸受体亚型5（mGluR5）的正向变构调节剂（PAM），因此它们对与该受体相关的疾病的治疗是有用的。
• ETHYNYL COMPOUNDS USEFUL FOR TREATMENT OF CNS DISORDERS
  申请人：Green Luke

  公开号：US20110152257A1

  公开（公告）日：2011-06-23

  The present invention relates to ethynyl compounds of formula wherein X, Y, Z, and R 4 are as defined herein or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5) and they are therefore useful for the treatment of diseases related to this receptor.

  本发明涉及具有公式的乙炔化合物，其中X、Y、Z和R4如本文所定义，或者涉及其药学上可接受的盐或酸加合盐，或者涉及其相应的外消旋体和/或光学异构体和/或立体异构体的消旋混合物。公式I的化合物是代谢型谷氨酸受体亚型5（mGluR5）的阳性变构调节剂（PAM），因此它们对于治疗与该受体相关的疾病是有用的。
• Ethynyl compounds useful for treatment of CNS disorders
  申请人：Green Luke

  公开号：US08586581B2

  公开（公告）日：2013-11-19

  The present invention relates to ethynyl compounds of formula wherein X, Y, Z, and R4 are as defined herein or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5) and they are therefore useful for the treatment of diseases related to this receptor.

  本发明涉及公式为wherein X，Y，Z和R4如上定义的乙炔基化合物，或其药学上可接受的盐或酸加成盐，或其外消旋混合物，或其相应的对映体和/或光学异构体和/或立体异构体。公式I的化合物是代谢型谷氨酸受体亚型5（mGluR5）的正向变构调节剂（PAM），因此它们可用于治疗与该受体相关的疾病。
• ETHYNYL COMPOUNDS USEFUL FOR TREATMENT OF CNS DISORDER
  申请人：Hoffmann-La Roche Inc.

  公开号：US20140073638A1

  公开（公告）日：2014-03-13

  The present invention relates to ethynyl compounds of formula wherein X, Y, Z, and R 4 are as defined herein or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5) and they are therefore useful for the treatment of diseases related to this receptor.

  本发明涉及以下公式的乙炔化合物：其中X，Y，Z和R4如本文所定义，或其药学上可接受的盐或酸加成盐，或其外消旋混合物，或其相应的对映体和/或光学异构体和/或立体异构体。公式I的化合物是代谢型谷氨酸受体亚型5（mGluR5）的正向变构调节剂（PAM），因此它们对于与该受体相关的疾病的治疗是有用的。
• Ethynyl compounds useful for treatment of CNS disorder
  申请人：Hoffmann-La Roche Inc.

  公开号：US08933094B2

  公开（公告）日：2015-01-13

  The present invention relates to ethynyl compounds of formula wherein X, Y, Z, and R4 are as defined herein or to a pharmaceutically acceptable salt or acid addition salt, to a racemic mixture, or to its corresponding enantiomer and/or optical isomer and/or stereoisomer thereof. Compounds of formula I are positive allosteric modulators (PAM) of the metabotropic glutamate receptor subtype 5 (mGluR5) and they are therefore useful for the treatment of diseases related to this receptor.

  本发明涉及以下式子的乙炔化合物： 其中X、Y、Z和R4如本文所定义，或其药学上可接受的盐或酸加成盐，或其对映体和/或光学异构体和/或立体异构体。式I的化合物是代谢型谷氨酸受体亚型5（mGluR5）的正向变构调节剂（PAM），因此它们对于与该受体相关的疾病的治疗是有用的。