1-(5-甲基-1,3-恶唑-2-基)乙酮 | 116139-23-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 1-(5-甲基-1,3-恶唑-2-基)乙酮
• 中文别名: 乙酮,1-(5-甲基-2-[口噁]唑基)-(9CI)
• 英文名称: 1-(5-Methyl-oxazol-2-yl)-ethanone
• 英文别名: 1-(5-Methyloxazol-2-yl)ethanone；1-(5-methyl-1,3-oxazol-2-yl)ethanone
• CAS: 116139-23-2
• 化学式: C₆H₇NO₂
• 分子量: 125.127
• InChiKey: JIAUNLURFCBFPX-UHFFFAOYSA-N

物化性质

• 沸点：
  70-73 °C(Press: 4.3 Torr)
• 密度：
  1.104±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 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：

  1-(5-甲基-1,3-恶唑-2-基)乙酮 在 N-溴代丁二酰亚胺(NBS) 、 过氧化苯甲酰 作用下， 以 四氯化碳 为溶剂， 反应 3.0h， 生成 1-(5-Bromomethyl-oxazol-2-yl)-ethanone
  参考文献：
  名称：

  Anti-Helicobacter pylori Agents. 5. 2-(Substituted guanidino)-4-arylthiazoles and Aryloxazole Analogues

  摘要：

  To extend the SAR study of guanidinothiazoles as a structurally novel class of anti-H. pylori agents, a series of 2-(substituted guanidino)-4-arylthiazoles and some 4-aryloxazole analogues were synthesized and evaluated for antimicrobial activity against H. pylori, Some of them were also subjected to H2 antagonist and gastric antisecretory assays. Several arylthiazoles were identified as potent anti-H. pylori agents, and of these, thienylthiazole derivative 44 exhibited the strongest activity (MIC = 0.0065 mug/mL) among the compounds obtained in our guanidinothiazole studies. Although 44 was void of H2 antagonist activity, pyridylthiazole derivative 39 had both potent anti-H. pylori and H2 antagonist activities. Thiazolylthiazole derivative 46 also showed potent anti-H. pylori activity, but the H2 antagonist activity was weak. On the other hand, no attractive activities were found in pyrimidyl, oxazolyl, isoxazolyl, imidazolyl, and oxadiazolylthiazole derivatives. The anti-H. pylori activity of the aryloxazole analogues was weaker than those of the corresponding arylthiazole derivatives, though they had potent H2 antagonist activity.

  DOI：

  10.1021/jm010217j
• 作为产物：
  描述：

  1,1-(2H-氮丙啶-2,3-二基)二-乙酮 以 乙腈 为溶剂， 生成 1-(5-甲基-1,3-恶唑-2-基)乙酮
  参考文献：
  名称：

  Some novel isoxazole photochemistry: A comparison with vinyl azide chemistry

  摘要：

  DOI：

  10.1016/s0040-4039(01)81056-x

文献信息

• [EN] VINYL FLUORIDE CYCLOPROPYL FUSED THIAZIN-2-AMINE COMPOUNDS AS BETA-SECRETASE INHIBITORS AND METHODS OF USE<br/>[FR] COMPOSÉS THIAZIN-2-AMINE FUSIONNÉE À UN VINYL FLUORURE CYCLOPROPYLE EN TANT QU'INHIBITEURS DE LA BÊTA-SECRÉTASE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：AMGEN INC

  公开号：WO2017024180A1

  公开（公告）日：2017-02-09

  The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I: wherein variables A4, A5, A6, A7, and each of Ra, Rb, R1, R2, R3, R8 R9 and R10 of Formula I, independently, are defined herein. The invention also provides pharmaceutical compositions comprising the compounds, and uses of the compounds and compositions for treatment of disorders and/or conditions related to Aβ plaque formation and deposition, resulting from the biological activity of BACE. Such BACE mediated disorders include, for example, Alzheimer's Disease, cognitive deficits, cognitive impairments, schizophrenia and other central nervous system conditions.

  本发明提供了一类新的化合物，用于调节β-分泌酶（BACE）活性。这些化合物具有一般的化学式I：其中变量A4、A5、A6、A7，以及化学式I中的每个Ra、Rb、R1、R2、R3、R8、R9和R10，在本文中分别定义。该发明还提供了包括这些化合物的药物组合物，以及用于治疗与Aβ斑块形成和沉积相关的疾病和/或症状的化合物和组合物的用途。这种由BACE的生物活性引起的BACE介导的疾病包括，例如，阿尔茨海默病、认知缺陷、认知障碍、精神分裂症和其他中枢神经系统疾病。
• [EN] COMPOUNDS INCLUDING MAP KINASE INTERACTING KINASES 1 AND 2 (MNK1 AND MNK2) MODULATORS AND ABL AND ABL (T315I) INHIBITORS, AND USES THEREOF<br/>[FR] COMPOSÉS COMPRENANT DES MODULATEURS DES KINASES INTERAGISSANT AVEC LES MAP KINASES 1 ET 2 (MNK1 ET MNK2) ET DES INHIBITEURS D'ABL ET ABL (T315I), ET LEURS UTILISATIONS
  申请人：AGENCY SCIENCE TECH & RES

  公开号：WO2014088519A1

  公开（公告）日：2014-06-12

  The present invention relates to certain piperazine-based compounds that act as inhibitors of the MAP kinase interacting kinases MNK2a, MNK2b, MNK1a, and MNK1b and/or as ABL or ABL (T315I) inhibitors. The invention further relates to pharmaceutical compositions comprising these compounds, and to the use of the compounds for the preparation of a medicament for the prophylaxis and treatment of cancer, inflammatory and Alzheimer disease conditions, as well as methods of treatment of these disorders.

  本发明涉及某些基于哌嗪的化合物，其作为MAP激酶相互作用激酶MNK2a、MNK2b、MNK1a和MNK1b的抑制剂，和/或作为ABL或ABL（T315I）抑制剂。本发明还涉及包含这些化合物的药物组合物，以及利用这些化合物制备用于预防和治疗癌症、炎症和阿尔茨海默病等疾病症状的药物的用途，以及治疗这些疾病的方法。
• HIV INTEGRASE INHIBITORS
  申请人：Vacca Joseph P.

  公开号：US20090054399A1

  公开（公告）日：2009-02-26

  Tricyclic compounds of Formula (I) are inhibitors of HIV integrase and inhibitors of HIV replication: wherein bond a, ring A, R 1 , R 2 and R 3 are defined herein. The compounds are useful for the prophylaxis or treatment of infection by HIV and the prophylaxis, treatment, or delay in the onset of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.

  公式（I）的三环化合物是HIV整合酶的抑制剂和HIV复制的抑制剂：其中键a、环A、R1、R2和R3在此定义。该化合物可用于预防或治疗HIV感染以及预防、治疗或延迟艾滋病的发作。该化合物可作为化合物本身或以药学上可接受的盐的形式用于抗HIV感染和艾滋病的治疗。该化合物及其盐可作为药物组成部分使用，可选择与其他抗病毒药物、免疫调节剂、抗生素或疫苗组合使用。
• AZOLE AND THIAZOLE DERIVATIVES AND THEIR USE
  申请人：Ray Nicholas Charles

  公开号：US20120277275A1

  公开（公告）日：2012-11-01

  Compounds of formula (I) are useful in the treatment of diseases where enhanced M3 receptor activation is implicated, such as respiratory tract diseases:

  式(I)的化合物在治疗呼吸道疾病等需要增强M3受体激活的疾病中很有用。
• BRIDGED COMPOUNDS AS HIV INTEGRASE INHIBITORS
  申请人：Venkatraman Shankar

  公开号：US20120022045A1

  公开（公告）日：2012-01-26

  Compounds of Formula I are inhibitors of HIV integrase and inhibitors of HIV replication: the asterisk * in Q denotes the point of attachment to the rest of the compound; and n, L1, L2, X 1 , X 2 , χ 3 , Y, Z, R 1 , R 2 and R 3 are defined herein. The N compounds are useful for the prophylaxis or treatment of infection by HIV and the prophylaxis, treatment, or delay in the onset or progression of AIDS. The compounds are employed against HIV infection and AIDS as compounds per se (or as hydrates or solvates thereof) or in the form of pharmaceutically acceptable salts. The compounds and their salts can be employed as ingredients in pharmaceutical compositions, optionally in combination with other antivirals, immunomodulators, antibiotics or vaccines.

  化学式I的化合物是HIV整合酶的抑制剂和HIV复制的抑制剂：Q中的星号*表示与化合物其余部分的连接点；n，L1，L2，X1，X2，χ3，Y，Z，R1，R2和R3在此定义。N化合物用于预防或治疗HIV感染以及预防、治疗或延缓艾滋病的发病或进展。这些化合物可以作为化合物本身（或其水合物或溶剂化物）或作为药物学上可接受的盐的形式用于对抗HIV感染和艾滋病。这些化合物及其盐可作为药物组合物中的成分，可选地与其他抗病毒药物、免疫调节剂、抗生素或疫苗组合使用。