2-methyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrazine | 126052-22-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2-methyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrazine
• 英文别名: 2-Methyl-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine
• CAS: 126052-22-0
• 化学式: C₇H₁₁N₃
• mdl: MFCD17270609
• 分子量: 137.184
• InChiKey: VJISEYLRRDUZHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  29.8
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-氯吡唑并[1,5-a]嘧啶-2-羧酸 、 2-methyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrazine 生成 (6-chloro-pyrazolo[1,5-a]pyrimidin-2-yl)-(2-methyl-5,6-dihydro-8H-imidazo[1,2-a]pyrazin-7-yl)-methanone
  参考文献：
  名称：

  PYRAZOLOPYRIMIDINES, A PROCESS FOR THEIR PREPARATION AND THEIR USE AS MEDICINE

  摘要：

  本发明涉及吡唑并嘧啶衍生物及其药学上可接受的盐。本发明还涉及制备这些化合物的方法。本发明的化合物是mGluR5调节剂，因此对于控制和预防急性和/或慢性神经系统疾病有用。

  公开号：

  US20110003820A1
• 作为产物：
  描述：

  2-甲基咪唑并[1,2-A]吡嗪 在 钯 氢气 作用下， 以 甲醇 为溶剂， 以to yield 0.2 g of 2-methyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrazine, which的产率得到2-methyl-5,6,7,8-tetrahydro-imidazo[1,2-a]pyrazine
  参考文献：
  名称：

  Inhibitors of JNK

  摘要：

  化合物I的公式或其医药上可接受的盐，其中：其中m，n，p，q，XYZ，A，R1，R2，R3，R4，R5和Y6如本文所定义。本文所披露的化合物和组合物有用于调节JNK活性和治疗与JNK活性相关的疾病。

  公开号：

  US20110301170A1

文献信息

• [EN] 5,6,7,8-TETRAHYDROIMIDAZO[1,2-A]PYRAZINE DERIVATIVES AS P2X7 MODULATORS<br/>[FR] DÉRIVÉS DE 5,6,7,8-TÉTRAHYDROIMIDAZO[1,2-A]PYRAZINE COMME MODULATEURS DE P2X7
  申请人：GLAXO GROUP LTD

  公开号：WO2010125101A1

  公开（公告）日：2010-11-04

  The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof: wherein A is hydrogen, C1-4alkyl, C3-6cycloalkyl, C1-3alkoxy, C1-3alkoxy C1-4alkyl, C1-2fluoroalkyl, halogen, NR6R7 optionally substituted heteroaryl (Het), or optionally substituted phenyl, and R1, R2, R3, R4, R5, R6 and R7 are as defined in the description. The compounds or salts are thought to modulate P2X7 receptor function and to be capable of antagonizing the effects of ATP at the P2X7 receptor. The invention also provides the use of the compound or salt in the treatment or prophylaxis of, for example, inflammatory pain, neuropathic pain, visceral pain, rheumatoid arthritis or osteoarthritis or neurodegenerative disorders.

  本发明提供了一种具有以下式（I）的化合物或其药学上可接受的盐：其中A为氢、C1-4烷基、C3-6环烷基、C1-3烷氧基、C1-3烷氧基C1-4烷基、C1-2氟代烷基、卤素、NR6R7可选择地取代的杂芳基（Het）或可选择地取代的苯基，R1、R2、R3、R4、R5、R6和R7如描述中所定义。认为这些化合物或盐能够调节P2X7受体功能，并能够拮抗P2X7受体上ATP的作用。本发明还提供了该化合物或盐在治疗或预防炎症性疼痛、神经病性疼痛、内脏疼痛、类风湿性关节炎或骨关节炎或神经退行性疾病等疾病中的用途。
• [EN] NEW COMPOUNDS AND METHODS<br/>[FR] NOUVEAUX COMPOSÉS ET PROCÉDÉS
  申请人：BENEVOLENTAI BIO LTD

  公开号：WO2020260871A1

  公开（公告）日：2020-12-30

  The present invention relates to compounds of Formula (I) or a pharmaceutically acceptable salt, solvate, hydrate, tautomer, optical isomer, N-oxide, and/or prodrug thereof. The present invention also relates to pharmaceutical compositions comprising the compounds of the invention, and to their use in the treatment or prevention of medical conditions in which inhibition of c-ABL is beneficial. (I)

  本发明涉及式(I)的化合物或其药用可接受的盐、溶剂化合物、水合物、互变异构体、光学异构体、N-氧化物和/或前药。本发明还涉及包括本发明化合物的药物组合物，以及它们在治疗或预防抑制c-ABL有益的医疗状况中的使用。
• [EN] NITROGEN-CONTAINING FUSED HETEROCYCLIC COMPOUNDS AND THEIR USE AS BETA AMYLOID PRODUCTION INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES CONDENSÉS CONTENANT DE L'AZOTE ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE PRODUCTION DE LA BÊTA-AMYLOÏDE
  申请人：EISAI R&D MAN CO LTD

  公开号：WO2010098487A1

  公开（公告）日：2010-09-02

  A compound represented by the formula [I]: or a pharmacologically acceptable salt or ester thereof, wherein Ring A represents a five-membered aromatic heterocyclic group or the like fused with a non-aromatic ring group, which may be substituted, Ring B represents a phenyl group or the like which may be substituted, X1 represents a single bond or the like, R1 and R2 each represent a C1-6 alkyl group or the like, m represents an integer of 0 to 3, and n represents an integer of 0 to 2, is effective as a therapeutic agent for a disease caused by Aβ.

  化合物的分子式为[I]：或其药理学可接受的盐或酯，其中环A代表一个五元芳香杂环基团或类似于非芳香环基团的融合物，可以被取代，环B代表一个苯基或类似的基团，可以被取代，X1代表一个单键或类似物，R1和R2分别代表一个C1-6烷基基团或类似物，m表示0到3的整数，n表示0到2的整数，对由Aβ引起的疾病具有治疗作用。
• [EN] IMIDAZOLYLPYRAZINE DERIVATIVES<br/>[FR] DÉRIVÉS D'IMIDAZOLYLPYRAZINE
  申请人：EISAI R&D MAN CO LTD

  公开号：WO2010098495A1

  公开（公告）日：2010-09-02

  To provide a novel low-molecular-weight compound that inhibits the production of amyloid-β (Aβ ). A compound represented by the formula [I]: or a pharmacologically acceptable salt or ester thereof, wherein R1 and R2 are the same or different and each represent a substituent selected from the following Substituent Group a1; m represents an integer of 0 to 3; n represents an integer of 0 to 2; X1 represents a single bond or the like; X2 represents a single bond or the like; Ring A represents a five-membered aromatic heterocyclic group or the like which contains two or more nitrogen atoms and may have 1 to 3 substituents selected from the following Substituent Group b1; and Ring B represents a monocyclic or fused cyclic aromatic ring group such as the formula [2] which may have 1 to 3 substituents selected from the following Substituent Group c1, is effective as a therapeutic agent for a disease such as Alzheimer's disease. Substituent Group a1: a C1-6 alkyl group and the like Substituent Group b1: a C1-6 alkyl group and the like Substituent Group c1: an amino group and the like

  提供一种新型低分子量化合物，该化合物能够抑制淀粉样蛋白-β（Aβ）的产生。表示为化学式[I]的化合物，或其药理学上可接受的盐或酯，其中R1和R2相同或不同，每个代表以下取代基团a1中选择的取代基；m代表0到3的整数；n代表0到2的整数；X1代表单键或类似物；X2代表单键或类似物；环A代表含有两个或更多氮原子并且可能具有1到3个取代基团b1中选择的取代基的五元芳香杂环基团或类似物；环B代表可能具有1到3个取代基团c1中选择的取代基的单环或融合环芳香环基团，如化学式[2]所示，对于阿尔茨海默病等疾病具有治疗作用。取代基团a1：C1-6烷基基团等；取代基团b1：C1-6烷基基团等；取代基团c1：氨基团等。
• [EN] IMMUNOMODULATORS, COMPOSITIONS AND METHODS THEREOF<br/>[FR] IMMUNOMODULATEURS, COMPOSITIONS ET PROCÉDÉS ASSOCIÉS
  申请人：BETTA PHARMACEUTICALS CO LTD

  公开号：WO2019192506A1

  公开（公告）日：2019-10-10

  Disclosed are compounds of Formula (I), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.

  揭示了Formula (I)的化合物，使用这些化合物作为免疫调节剂的方法，以及包含这些化合物的药物组合物。这些化合物可用于治疗、预防或改善癌症或感染等疾病或疾病。