2-(2-methyloxazol-4-yl)acetic acid | 36042-28-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(2-methyloxazol-4-yl)acetic acid
• 英文别名: 2-(2-Methyl-1,3-oxazol-4-yl)acetic acid
• CAS: 36042-28-1
• 化学式: C₆H₇NO₃
• mdl: MFCD10037634
• 分子量: 141.126
• InChiKey: NIIQFRPJZYDYBT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  10
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  63.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(2-methyloxazol-4-yl)acetic acid 、 6-氨基青霉烷酸 生成 6β-[2-(2-methyl-oxazol-4-yl)-acetylamino]-penicillanic acid
  参考文献：
  名称：

  6-（5-元杂芳基乙酰氨基）青霉酸的抗菌活性。

  摘要：

  DOI：

  10.1021/jm00273a033
• 作为产物：
  描述：

  ethyl 2-(2-methyloxazol-4-yl)acetate 在 乙醇 、 potassium hydroxide 作用下， 反应 3.0h， 以100 mg的产率得到2-(2-methyloxazol-4-yl)acetic acid
  参考文献：
  名称：

  [EN] NOVEL COMPOUNDS
  [FR] NOUVEAUX COMPOSÉS

  摘要：

  揭示了新型视黄醇相关孤儿受体γ（RORγ）调节剂及其在通过RORγ介导的疾病治疗中的应用。

  公开号：

  WO2015180612A1

文献信息

• [EN] SOLUBLE GUANYLATE CYCLASE ACTIVATORS<br/>[FR] ACTIVATEURS SOLUBLES DE GUANYLATE CYCLASE
  申请人：MERCK SHARP & DOHME

  公开号：WO2015088885A1

  公开（公告）日：2015-06-18

  A compound of Formula I or a pharmaceutically acceptable salt thereof, are capable of modulating the body's production of cyclic guanosine monophosphate (" cGMP") and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of Formula I, or a pharmaceutically acceptable salt thereof, for their use in the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical preparations which comprise compounds of Formula I or a pharmaceutically acceptable salt thereof.

  公式I的化合物或其药学上可接受的盐，能够调节体内环鸟苷酸单磷酸（"cGMP"）的产生，并且通常适用于治疗和预防与紊乱的cGMP平衡相关的疾病。此外，本发明还涉及制备公式I的化合物或其药学上可接受的盐的方法，用于治疗和预防上述疾病，并为此目的制备药物，以及包含公式I的化合物或其药学上可接受的盐的药物制剂。
• Ramoplanin derivatives possessing antibacterial activity
  申请人：Raju G. Bore

  公开号：US20060211603A1

  公开（公告）日：2006-09-21

  Novel ramoplanin derivatives are disclosed. These ramoplanin derivatives exhibit antibacterial activity. As the compounds of the subject invention exhibit potent activities against gram positive bacteria, they are useful antimicrobial agents. Methods of synthesis and of use of the compounds are also disclosed.

  新型拉莫普兰衍生物已被披露。这些拉莫普兰衍生物表现出抗菌活性。由于本发明的化合物对革兰氏阳性细菌表现出强效活性，它们是有用的抗微生物药剂。该化合物的合成方法和使用方法也已被披露。
• Design, Synthesis and Antibacterial Activity of N-(3-((4-(6-(2,2,2- Trifluoroethoxy)pyridin-3-yl)-1H-imidazol-2-yl)methyl)oxetan-3-yl)amide Derivatives
  作者：B. Siva Reddy、K.R.S. Prasad

  DOI：10.14233/ajchem.2021.23039

  日期：——

  in-3-yl)ethan-1-one (4), which was reacted with 2-(3-(((benzyloxy)carbonyl)amino)oxetan-3-yl)acetic acid (5) gave 2-oxo-2-(6-(2,2,2- trifluoroethoxy)pyridin-3-yl)ethyl 2-(3-(((benzyloxy)carbonyl)amino)oxetan-3-yl)acetate (6). Compound 7 was synthesized by the cyclization of compound 6 with ammonium acetate. Finally, debenzylation of compound 7 gave 3-((4-(6-(2,2,2-trifluoroethoxy)pyridin-3-yl)-1H-imidazol-2-

  全新系列N-(3-((4-(6-(2,2,2-三氟乙氧基)吡啶-3-基)-1H-咪唑-2-基)甲基)氧杂环丁烷-3-基)酰胺衍生物(10a-h)由3-((4-(6-(2,2,2-三氟乙氧基)吡啶-3-基)-1H-咪唑-2-基)甲基)氧杂环丁烷-3-反应合成胺(8)与各种羧酸在T3P催化剂存在下反应。反应通常在 60 分钟内完成，分离收率良好。6-(2,2,2-三氟乙氧基)烟酸(1)与Weinreb胺盐酸盐偶联，得到N-甲氧基-N甲基-6-(2,2,2-三氟乙氧基)烟酰胺(2)。化合物3是通过化合物2与甲基溴化镁的格氏反应合成的。化合物3与N-溴代琥珀酰胺溴化，得到2-溴-1-(6-(2,2,2-三氟乙氧基)吡啶-3-基)乙烷-1-酮(4)，将其与2-反应(3-(((苄氧基)羰基)氨基)氧杂环丁烷-3-基)乙酸(5)得到2-氧代-2-(6-(2,2,2-三氟乙氧基)吡啶-3-基)乙基2 -(
• SOLUBLE GUANYLATE CYCLASE ACTIVATORS
  申请人：Raghavan Subharekha

  公开号：US20130072492A1

  公开（公告）日：2013-03-21

  A compound of Formula (I): or a pharmaceutically acceptable salt thereof, are capable of modulating the body's production of cyclic guanosine monophosphate (“cGMP”) and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of Formula I, or a pharmaceutically acceptable salt thereof, for their use in the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical preparations which comprise compounds of Formula (I) or a pharmaceutically acceptable salt thereof.

  公式（I）的化合物，或其药学上可接受的盐，能够调节人体生产环磷鸟苷酸单磷酸酯（“cGMP”）的能力，并且通常适用于治疗和预防与cGMP平衡紊乱有关的疾病。此发明还涉及制备公式I的化合物或其药学上可接受的盐的过程，用于治疗和预防上述疾病以及为此目的制备药物的过程，以及包含公式（I）的化合物或其药学上可接受的盐的药物制剂。
• Discovery of 4-Piperazine Isoquinoline Derivatives as Potent and Brain-Permeable Tau Prion Inhibitors with CDK8 Activity
  作者：Jean-Marc M. Grandjean、Alexander Y. Jiu、John W. West、Atsushi Aoyagi、Daniel G. Droege、Manuel Elepano、Makoto Hirasawa、Masakazu Hirouchi、Ryo Murakami、Joanne Lee、Koji Sasaki、Shimpei Hirano、Takao Ohyama、Benjamin C. Tang、Roy J. Vaz、Masahiro Inoue、Steven H. Olson、Stanley B. Prusiner、Jay Conrad、Nick A. Paras

  DOI：10.1021/acsmedchemlett.9b00480

  日期：2020.2.13

  Tau prions feature in the brains of patients suffering from Alzheimer's disease and other tauopathies. For the development of therapeutics that target the replication of tau prions, a high-content, fluorescence-based cell assay was developed. Using this high-content phenotypic screen for nascent tau prion formation, a 4-piperazine isoquinoline compound (1) was identified as a hit with an EC50 value of 390 nM and 0.04 K-p,K-uu. Analogs were synthesized using a hypothesis-based approach to improve potency and in vivo brain penetration resulting in compound 25 (EC50 = 15 nM; K-p,K-uu = 0.63). We investigated the mechanism of action of this series and found that a small set of active compounds were also CDK8 inhibitors.