6-ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one | 6238-95-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并恶嗪类
• 英文名称: 6-ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one
• 英文别名: 6-ethyl-4H-benzo[1,4]oxazin-3-one；2,3-Dihydro-6-ethyl-1,4-benzoxazin-3-on；6-Ethyl-2H-1,4-benzoxazin-3-on；6-ethyl-4H-1,4-benzoxazin-3-one
• CAS: 6238-95-5
• 化学式: C₁₀H₁₁NO₂
• 分子量: 177.203
• InChiKey: TWYRMESOIJMLJN-UHFFFAOYSA-N

物化性质

• 沸点：
  346.7±41.0 °C(Predicted)
• 密度：
  1.160±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one 、 3,4-二氯苯甲酰氯 生成 [2-(3,4-Dichloro-benzoylamino)-4-ethyl-phenoxy]-acetic acid
  参考文献：
  名称：

  Anti-inflammatory properties of a series of phenyl- and phenoxy-alkanoic acids

  摘要：

  摘要：已合成一些o-苯甲酰基苯氧乙酸、苯基烷酸和苯氧烷酸。通过小鼠苯基苯醌扭曲实验和大鼠足部水肿实验测量了抗炎活性。苯甲酰环中的间位和对位取代，促进了脂溶性，增强了效力，而用极性基团取代则降低了效力。在2-(3,4-二氯苯甲酰胺)苯氧乙酸中进一步取代苯环仅稍微影响了效力。侧链修饰并未增加所选的三种取代苯氧乙酸的活性。两种苯丙酸显示出良好的活性顺序，但相应的肉桂酸几乎无活性。从研究中选择了2-(3,4-二氯苯甲酰胺)苯氧乙酸（SNR. 1804）进行进一步研究，目前正在进行临床评估。

  DOI：

  10.1111/j.2042-7158.1970.tb12754.x
• 作为产物：
  描述：

  6-乙酰基-2H-1,4-苯并噁嗪-3(4H)-酮 在 三乙基硅烷 作用下， 以 三氟乙酸 为溶剂， 反应 2.0h， 生成 6-ethyl-2H-benzo[b][1,4]oxazin-3(4H)-one
  参考文献：
  名称：

  Discovery of novel benzo[b][1,4]oxazin-3(4H)-ones as poly(ADP-ribose)polymerase inhibitors

  摘要：

  Structure based drug design of a series of novel 1,4-benzoxazin-3-one derived PARP-1 inhibitors are described. The synthesis, enzymatic 82 cellular activities and pharmacodynamic effects are described. Optimized analogs demonstrated inhibition of poly-ADP-ribosylation in SW620 tumor bearing nude mice through 24 h following a single dose. (c) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2013.06.055

文献信息

• [EN] ANTIBACTERIAL BIAROMATIC DERIVATIVES WITH OXETANE-3-YLOXY SUBSTITUTION<br/>[FR] DÉRIVÉS BIAROMATIQUES ANTIBACTÉRIENS AVEC SUBSTITUTION PAR OXÉTANE-3-YLOXY
  申请人：ACTELION PHARMACEUTICALS LTD

  公开号：WO2017179002A1

  公开（公告）日：2017-10-19

  The invention relates to antibacterial compounds of formula (I), wherein U1 represents N or CH, U2 represents N or CH, U3 represents N or CH, it being understood that at most two of U1, U2, U3 can represent N at the same time; V1 represents N or CH, V2 represents N, CH or C(OH) and V3 represents N, CH or C(OH), it being understood that at most two of V1, V2 and V3 can represent N at the same time; the dotted line "----- " represents a bond or is absent; X represents CH or N; and Q represents O or S. It further relates pharmaceutical compositions containing these compounds and the uses of these compounds in the manufacture of medicaments for the treatment of bacterial infections. These compounds are useful antimicrobial agents effective against a variety of human and veterinary pathogens including among others Gram-positive and Gram-negative aerobic and anaerobic bacteria.

  本发明涉及具有公式(I)的抗菌化合物，其中U1代表N或CH，U2代表N或CH，U3代表N或CH，理解为一共最多有两个U1、U2、U3可以同时代表N；V1代表N或CH，V2代表N、CH或C(OH)，V3代表N、CH或C(OH)，理解为一共最多有两个V1、V2和V3可以同时代表N；虚线“-----”代表一个键或不存在；X代表CH或N；Q代表O或S。它还涉及包含这些化合物的药物组合物，以及这些化合物在制造用于治疗细菌感染的药物中的应用。这些化合物是有用的抗菌剂，对包括革兰氏阳性菌和革兰氏阴性菌在内的多种人类和兽医病原体有效。
• [EN] HETEROCYCLIC COMPOUNDS USEFUL AS ANTI-BACTERIAL AGENTS AND METHOD FOR PRODUCTION<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES UTILES EN TANT QU'AGENTS ANTIBACTÉRIENS ET PROCÉDÉ POUR LEUR PRODUCTION
  申请人：BUGWORKS RES INDIA PVT LTD

  公开号：WO2017199265A1

  公开（公告）日：2017-11-23

  The present disclosure relates to compounds of Formula I, its stereoisomers, pharmaceutically acceptable salts, complexes, hydrates, solvates, tautomers, polymorphs, racemic mixtures, optically active forms thereof and pharmaceutical compositions containing them as the active ingredient which can be used as medicaments. The aforementioned substances can also be used in the manufacture of medicaments for treatment, prevention or suppression of diseases, and conditions mediated by microbes. The present disclosure also relates to the synthesis.and characterization of aforementioned substances.

  本公开涉及公式I的化合物，其立体异构体，药学上可接受的盐，络合物，水合物，溶剂合物，互变异构体，多晶形式，消旋混合物，其光学活性形式以及含有它们作为活性成分的药物组合物，可用作药物。上述物质还可用于制造用于治疗、预防或抑制由微生物介导的疾病和病况的药物。本公开还涉及上述物质的合成和表征。
• [EN] APOPTOSIS INHIBITORS<br/>[FR] INHIBITEURS DE L'APOPTOSE
  申请人：NAT INSTITUTE OF BIOLOGICAL SCIENCES BEIJING

  公开号：WO2018014802A1

  公开（公告）日：2018-01-25

  The invention provides compounds that are inhibitors or covalent modifiers of succinate dehydrogenase subunit B (SDHB) and/or inhibitors of apoptosis, and pharmaceutically acceptable salts, hydrides and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition.

  这项发明提供了一种抑制琥珀酸脱氢酶亚基B（SDHB）或共价修饰剂的化合物，以及抑制凋亡的化合物，以及这些化合物的药用盐、氢化物和立体异构体。这些化合物用于制备药物组合物，以及制备和使用方法，包括使用有效量的化合物或组合物治疗需要的人。
• Substituted bis-amide metalloprotease inhibitors
  申请人：Sucholeiki Irving

  公开号：US20070155739A1

  公开（公告）日：2007-07-05

  This invention relates to substituted bis-amide pyrimidine compounds of Formula (I), which are useful for the treatment of metalloprotease mediated diseases, in particular MMP-13 related diseases.

  这项发明涉及Formula (I)的取代双酰胺嘧啶化合物，这些化合物对于治疗金属蛋白酶介导的疾病，特别是MMP-13相关疾病是有用的。
• Nitrogen bicyclic compounds as inhibitors for Scyl1 and Grk5
  申请人：Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V.

  公开号：EP2818471A1

  公开（公告）日：2014-12-31

  The present invention relates to compounds assumed to be capable of modulating the activity of the proteins ScyI1 and Grk5, thereby regulating the expression and/or release of insulin as well as to pharmaceutical compositions containing such compounds and the use thereof especially for the treatment of a metabolic disease such as diabetes, obesity and impaired adipogenesis.

  本发明涉及假设能够调节蛋白质ScyI1和Grk5活性的化合物，从而调节胰岛素的表达和/或释放，以及包含此类化合物的药物组合物及其用途，特别是用于治疗糖尿病、肥胖和脂肪生成受损等代谢性疾病。