7-甲基咪唑并[1,2-a]嘧啶 | 6558-66-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并[1，2-a]嘧啶
• 中文名称: 7-甲基咪唑并[1,2-a]嘧啶
• 中文别名: 7-甲基咪唑[1,2-a]嘧啶；7-甲基咪唑并[1,2-A〕嘧啶
• 英文名称: 7-methylimidazo[1,2-a]pyrimidine
• CAS: 6558-66-3
• 化学式: C₇H₇N₃
• 分子量: 133.153
• InChiKey: JFIBBUISWVLPJO-UHFFFAOYSA-N

物化性质

• 密度：
  1.24±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  30.2
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  7-甲基咪唑并[1,2-a]嘧啶 在 溴 、 sodium acetate 、 potassium bromide 作用下， 以 甲醇 为溶剂， 反应 1.0h， 以63%的产率得到3-溴-7-甲基咪唑并[1,2-A]嘧啶
  参考文献：
  名称：

  Imidazo[1,2-a]pyrimidines as Functionally Selective and Orally Bioavailable GABA_Aα2/α3 Binding Site Agonists for the Treatment of Anxiety Disorders

  摘要：

  A series of high-affinity GABA(A) agonists with good oral bioavailability in rat and dog and functional selectivity for or the GABA(A)alpha 2 and -alpha 3 subtypes is reported. The 7-trifluoroinethylimidazopyrimidine 14g and the 7-propan-2-olimidazopyrimidine 14k are anxiolytic in both conditioned and unconditioned animal models of anxiety with minimal sedation observed at full BZ binding site occupancy.

  DOI：

  10.1021/jm051065l
• 作为产物：
  描述：

  氯乙醛 、 2-氨基-4-甲基嘧啶 以 乙醇 、 水 为溶剂， 以12 %的产率得到7-甲基咪唑并[1,2-a]嘧啶
  参考文献：
  名称：

  [EN] NOVEL IMIDAZOPYRIDINE AND PYRAZOLOPYRIDINE SULFONAMIDE DERIVATIVES
  [FR] NOUVEAUX DÉRIVÉS D'IMIDAZOPYRIDINE ET DE PYRAZOLOPYRIDINE SULFONAMIDE

  摘要：

  The invention relates to novel compounds having the general formula I wherein R1, R2, X1, X2,X3and W are as described herein, composition including the compounds and methods of using the compounds.

  公开号：

  WO2024017857A1

文献信息

• SILICON BASED DRUG CONJUGATES AND METHODS OF USING SAME
  申请人：BlinkBio, Inc.

  公开号：US20170202970A1

  公开（公告）日：2017-07-20

  Described herein are silicon based conjugates capable of delivering one or more payload moieties to a target cell or tissue. Contemplated conjugates may include a silicon-heteroatom core, one or more optional catalytic moieties, a targeting moiety that permits accumulation of the conjugate within a target cell or tissue, one or more payload moieties (e.g., a therapeutic agent or imaging agent), and two or more non-interfering moieties covalently bound to the silicon-heteroatom core.

  本文描述了基于硅的共轭物，能够将一个或多个有效载荷基团传递到靶细胞或组织。考虑到的共轭物可能包括一个硅-杂原子核心，一个或多个可选的催化基团，一个定位基团，允许共轭物在靶细胞或组织内积累，一个或多个有效载荷基团（例如，治疗剂或成像剂），以及与硅-杂原子核心共价结合的两个或更多个不干扰基团。
• [EN] QUINOLONE COMPOUND<br/>[FR] COMPOSÉ QUINOLONE
  申请人：OTSUKA PHARMA CO LTD

  公开号：WO2013029548A1

  公开（公告）日：2013-03-07

  The present invention provides a compound represented by the formula (I) wherein X is a hydrogen atom or a fluorine atom; R is a hydrogen atom or alkyl; R1 is (1) cyclopropyl optionally substituted by to 3 halogen atoms or (2) phenyl optionally substituted by 1 to 3 halogen atoms; R2 is alkyl, alkoxy, haloalkoxy, a halogen atom, cyano, etc.; and R3 is 7-oxo-7,8-dihydro-1,8-naphthyridinyl, 3-pyridyl, etc., or a salt thereof. The compound of the present invention has excellent antimicrobial activity against Clostridium difficile and is useful for the prevention or treatment of intestinal infection such as Clostridium difficile- associated diarrhea.

  本发明提供了一种化合物，其表示为式(I)，其中X为氢原子或氟原子；R为氢原子或烷基；R1为（1）环丙基，可选择地被1至3个卤原子取代，或（2）苯基，可选择地被1至3个卤原子取代；R2为烷基、烷氧基、卤代烷氧基、卤原子、氰基等；R3为7-氧代-7,8-二氢-1,8-萘啶基，3-吡啶基等，或其盐。本发明的化合物对厌氧菌艰难梭菌具有优异的抗菌活性，并可用于预防或治疗肠道感染，如厌氧菌艰难梭菌相关性腹泻。
• [EN] GLYCOSIDASE INHIBITORS<br/>[FR] INHIBITEURS DE GLYCOSIDASES
  申请人：ASCENEURON S A

  公开号：WO2017144633A1

  公开（公告）日：2017-08-31

  Compounds of formula (I) wherein A, R, W, Q, n and m have the meaning according to the claims can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.

  式(I)中A、R、W、Q、n和m的含义如权利要求书所述，可用于治疗tau病和阿尔茨海默病。
• Novel Imidazole Derivatives Useful for the Treatment of Arthritis
  申请人：Hughes Norman Earle

  公开号：US20120302608A1

  公开（公告）日：2012-11-29

  The present invention provides compounds of the formula below: where A, X and R1-R6 are as described herein, a pharmaceutical salt thereof, and a pharmaceutical composition containing this compound; methods of treating pain associated with osteoarthritis using one of the compounds or a pharmaceutically acceptable salt thereof, and processes for preparing the compounds.

  本发明提供了以下式的化合物： 其中A、X和R1-R6如本文所述，其药用盐，以及含有该化合物的药物组合物；使用其中一种化合物或其药用盐治疗与骨关节炎相关的疼痛的方法，以及制备这些化合物的方法。
• [EN] HETEROAROMATIC COMPOUNDS AND THEIR USE AS DOPAMINE D1 LIGANDS<br/>[FR] COMPOSÉS HÉTÉROAROMATIQUES ET LEUR UTILISATION COMME LIGANDS DE LA DOPAMINE D1
  申请人：PFIZER

  公开号：WO2014072881A1

  公开（公告）日：2014-05-15

  The present invention provides, in part, compounds of Formula I: and pharmaceutically acceptable salts thereof and N-oxides thereof; processes and intermediates for preparation of; and compositions and uses thereof. The present invention further provides D1 agonists with reduced D1R desensitization, D1 agonists with a reduced β- arrestin recruitment activity relative to Dopamine, D1 agonists interacting significantly with the Ser188 but not significantly with the Ser202 of a D1R when binding to the D1R, D1 agonists interacting less strongly with the Asp103 and interacting less strongly with the Ser198 of a D1R when binding to the D1R, and their uses.

  本发明部分提供了化合物I的公式：及其药学上可接受的盐和N-氧化物；制备的过程和中间体；以及其组合物和用途。本发明进一步提供了具有减少D1R耐受性的D1激动剂，相对于多巴胺具有减少β-阿雷斯汀招募活性的D1激动剂，当结合到D1R时与D1R的Ser188显著相互作用但与Ser202的相互作用不显著的D1激动剂，当结合到D1R时与D1R的Asp103相互作用较弱并且与Ser198相互作用较弱的D1激动剂，以及它们的用途。

表征谱图