2-(3-氨基-1,2,4-噻嗪-5-基)-2-丙醇 | 425379-09-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 三嗪类
• 中文名称: 2-(3-氨基-1,2,4-噻嗪-5-基)-2-丙醇
• 英文名称: 2-(3-amino-1,2,4-triazin-5-yl)propan-2-ol
• CAS: 425379-09-5
• 化学式: C₆H₁₀N₄O
• mdl: MFCD09031756
• 分子量: 154.172
• InChiKey: ZZFQOTNINQPBHP-UHFFFAOYSA-N

物化性质

• 沸点：
  384.8±34.0 °C(Predicted)
• 密度：
  1.294±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  84.9
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-(3-氨基-1,2,4-噻嗪-5-基)-2-丙醇 在 亚硝酸特丁酯 、 N,N-二异丙基乙胺 、 copper dichloride 作用下， 以 乙腈 为溶剂， 反应 1.0h， 生成 2-[3-[(5-Methoxy-1,3-benzothiazol-2-yl)methylamino]-1,2,4-triazin-5-yl]propan-2-ol
  参考文献：
  名称：

  Novel HldE-K Inhibitors Leading to Attenuated Gram Negative Bacterial Virulence

  摘要：

  We report here the optimization of an HldE kinase inhibitor to low nanomolar potency, which resulted in the identification of the first reported compounds active on selected E. coli strains. One of the most interesting candidates, compound 86, was shown to inhibit specifically bacterial I,PS heptosylation on efflux pump deleted E. coli strains. This compound did not interfere with E. coli bacterial growth (MIC > 32 mu g/mL) but sensitized this pathogen to hydrophobic antibiotics like macrolides normally inactive on Gram-negative bacteria. In addition, 86 could sensitize E. coli to serum complement killing. These results demonstrate that HldE kinase is a suitable target for drug discovery. They also pave the way toward novel possibilities of treating or preventing bloodstream infections caused by pathogenic Gram negative bacteria by inhibiting specific virulence factors.

  DOI：

  10.1021/jm301499r
• 作为产物：
  描述：

  3-羟基-3-甲基-2-丁酮 在 溴 、 potassium acetate 作用下， 以 甲醇 、 水 为溶剂， 反应 28.0h， 生成 2-(3-氨基-1,2,4-噻嗪-5-基)-2-丙醇
  参考文献：
  名称：

  咪唑并[1,2- b ] [1,2,4]三嗪的钯催化区域选择性芳基化：α2 / 3-选择性GABA激动剂的合成

  摘要：

  聚合，实用，高效地合成2'，6-二氟-5'-[3-（1-羟基-1-甲基乙基）咪唑并[1,2- b ] [1,2,4]三嗪-7-基]联苯-2-甲腈（1），一种口服活性的GABA甲α 2/ 3 -选择性激动剂，进行说明。七步无色谱合成已在多千克规模上得到证明，并利用了联芳基溴6和咪唑三嗪22作为关键中间体。经由高选择性芳族溴化反应制备联芳基溴化物6。氨基三嗪15与氯乙醛的区域选择性缩合提供了所需的咪唑三嗪中间体22。在最后一步中，具有高度区域选择性的钯催化的芳基化作用突出了该路线的效率。

  DOI：

  10.1021/jo0507035

文献信息

• [EN] IMIDAZO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] UTILISATION DE DERIVES D'IMIDAZO-TRIAZINE COMME LIGANDS DES RECEPTEURS GABA
  申请人：MERCK SHARP & DOHME

  公开号：WO2003093273A1

  公开（公告）日：2003-11-13

  A class of imidazo[1,2b][1,2,4]triazine derivatives, substituted at the 7-position by an optionally substituted five-membered or six-membered heteroaromatic ring, being selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.

  一类咪唑[1,2b][1,2,4]三嗪衍生物，通过在7位被一个可选择取代的五元或六元杂芳环取代，作为GABAA受体的选择性配体，特别对其α2和/或α3和/或α5亚基具有良好的亲和力，因此在治疗和/或预防中枢神经系统的不良症状，包括焦虑、抽搐和认知障碍方面具有益处。
• [EN] IMIDAZO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] DERIVES D'IMIDAZO-TRIAZINE UTILISES EN TANT QUE LIGANDS DES RECEPTEURS GABA
  申请人：MERCK SHARP & DOHME

  公开号：WO2003093272A1

  公开（公告）日：2003-11-13

  A class of 7-phenylimidazo[1,2-b][1,2,4]triazine derivatives, substituted at the meta position of the phenyl ring by an optionally substituted aryl or heteroaryl group which is directly attached or bridged by an oxygen atom or a -NH- linkage, and substituted on the phenyl ring by one or two further substituents as defined herein, being selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.

  一类7-苯基咪唑并[1,2-b][1,2,4]三嗪衍生物，其在苯环的间位被一个可选择取代的芳基或杂环芳基基团取代，该基团直接连接或通过氧原子或-NH-键连接，且在苯环上被本文所定义的一个或两个进一步取代基所取代，作为GABAA受体的选择性配体，特别具有对其α2和/或α3和/或α5亚基有良好亲和力，因此对于治疗和/或预防中枢神经系统的不良状况，包括焦虑、抽搐和认知障碍具有益处。
• Imidazo-triazine derivatives as ligands for GABA receptors
  申请人：——

  公开号：US20030055060A1

  公开（公告）日：2003-03-20

  A class of 7-phenylimidazo[1,2-b][1,2,4]triazine derivatives, substituted at the meta position of the phenyl ring by a (cyano)(fluoro)phenyl moiety, being selective ligands for GABA A receptors, in particular having good affinity for the &agr;2 and/or &agr;3 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety and convulsions.

  一类7-苯基咪唑[1,2-b][1,2,4]三嗪衍生物，通过在苯环的间位上取代（氰基）（氟基）苯基基团，作为GABA受体的选择性配体，特别是对其α2和/或α3亚基具有良好的亲和力，因此对于治疗和/或预防中枢神经系统的不良症状，包括焦虑和惊厥，具有益处。
• A Regioselective Approach to 5-Substituted-3-amino-1,2,4-triazines
  作者：John Limanto、Richard A. Desmond、Donald R. Gauthier、Paul N. Devine、Robert A. Reamer、R. P. Volante

  DOI：10.1021/ol034602+

  日期：2003.6.1

  Nucleophilic displacement of readily available alpha,alpha-dibromoketones with excess morpholine gave the corresponding ketoaminals, which upon condensation with aminoguanidine in MeOH in the presence of AcOH afforded 5-substituted-3-amino-1,2,4-triazines in >95% regioselectivity and 45-76% isolated yield. [reaction: see text]

  容易获得的α，α-二溴酮与过量的吗啉进行亲核置换，得到相应的酮缩醛，在OHOH存在下与氨基胍在MeOH中缩合后，得到95％以上的5-取代的3-氨基-1,2,4-三嗪区域选择性和45-76％的分离产率。[反应：看文字]
• [EN] IMIDAZO-TRIAZINE DERIVATIVES AS LIGANDS FOR GABA RECEPTORS<br/>[FR] DERIVES D'IMIDAZO-TRIAZINE COMME LIGANDS DE RECEPTEURS GABA
  申请人：MERCK SHARP & DOHME

  公开号：WO2002038568A1

  公开（公告）日：2002-05-16

  A class of 7-phenylimidazo [1,2-b][1,2,4]triazine derivatives, substituted at the meta position of the phenyl ring by an optionally substituted aryl or heteroaryl group which is directly attached or bridged by an oxygen atom or a -NH- linkage, being selective ligands for GABAA receptors, in particular having good affinity for the α2 and/or α3 and/or α5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.

  一类7-苯基咪唑[1,2-b][1,2,4]三嗪衍生物，取代苯环的间位上，由一个可选择取代的芳基或杂环芳基基团直接连接或通过氧原子或-NH-键桥接，是选择性的GABAA受体配体，特别是对其α2和/或α3和/或α5亚单位具有良好的亲和力，因此对于治疗和/或预防中枢神经系统的不良症状，包括焦虑、惊厥和认知障碍是有益的。