4-[2-(3,4-Difluorophenyl)ethyl]-3-oxo-1,4-benzoxazine-6-carbaldehyde | 711023-72-2

• 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: 4-[2-(3,4-Difluorophenyl)ethyl]-3-oxo-1,4-benzoxazine-6-carbaldehyde
• CAS: 711023-72-2
• 化学式: C₁₇H₁₃F₂NO₃
• 分子量: 317.292
• InChiKey: GAHHZHROWOQHBR-UHFFFAOYSA-N

物化性质

• 沸点：
  561.2±50.0 °C(Predicted)
• 密度：
  1.360±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  4-[2-(3,4-Difluorophenyl)ethyl]-3-oxo-1,4-benzoxazine-6-carbaldehyde 、 罗丹宁 在 ethylenediamine Tetraacetic Acid 作用下， 以 甲醇 为溶剂， 生成 4-[2-(3,4-Difluoro-phenyl)-ethyl]-6-(4-oxo-2-thioxo-thiazolidin-5-ylidenemethyl)-4H-benzo[1,4]oxazin-3-one
  参考文献：
  名称：

  Design and synthesis of phenethyl benzo[1,4]oxazine-3-ones as potent inhibitors of PI3Kinaseγ

  摘要：

  The Type 1 PI3Kinases comprise a family of enzymes, which primarily phosphorylate PIP2 to give the second messenger PIP3, a key player in many intracellular signaling processes [Science, 2002, 296, 1655; Trends Pharmacol. Sci. 2003, 24, 366]. Of the four type 1 PI3Ks, the gamma-isoform, which is expressed almost exclusively in leukocytes [Curr. Biol., 1997, 7, R470], is of particular interest with respect to its role in inflammatory diseases such as rheumatoid arthritis (RA) and chronic obstructive pulmonary disease (COPD) [Mol. Med. Today, 2000, 6, 347]. Investigation of a series of 4,6-disubstituted-4H-benzo[1,4]oxazin-3-ones has led to the identification of single-digit nanomolar inhibitors of PI3K gamma, several of which had good cell based activity and were shown to be active in vivo in an aspectic peritonitis model of inflammatory cell migration. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.10.080
• 作为产物：
  描述：

  3,4-二氟苯乙酸 在 咪唑 、 dimethyl sulfide borane 、 苄基三乙基氯化铵 、 碘 、 potassium carbonate 、 三苯基膦 作用下， 以 四氢呋喃 、 二氯甲烷 、 乙腈 为溶剂， 生成 4-[2-(3,4-Difluorophenyl)ethyl]-3-oxo-1,4-benzoxazine-6-carbaldehyde
  参考文献：
  名称：

  Design and synthesis of phenethyl benzo[1,4]oxazine-3-ones as potent inhibitors of PI3Kinaseγ

  摘要：

  The Type 1 PI3Kinases comprise a family of enzymes, which primarily phosphorylate PIP2 to give the second messenger PIP3, a key player in many intracellular signaling processes [Science, 2002, 296, 1655; Trends Pharmacol. Sci. 2003, 24, 366]. Of the four type 1 PI3Ks, the gamma-isoform, which is expressed almost exclusively in leukocytes [Curr. Biol., 1997, 7, R470], is of particular interest with respect to its role in inflammatory diseases such as rheumatoid arthritis (RA) and chronic obstructive pulmonary disease (COPD) [Mol. Med. Today, 2000, 6, 347]. Investigation of a series of 4,6-disubstituted-4H-benzo[1,4]oxazin-3-ones has led to the identification of single-digit nanomolar inhibitors of PI3K gamma, several of which had good cell based activity and were shown to be active in vivo in an aspectic peritonitis model of inflammatory cell migration. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.10.080

文献信息

• Benzoxazin-3-ones and derivatives thereof as therapeutic agents
  申请人：——

  公开号：US20040121996A1

  公开（公告）日：2004-06-24

  The present invention provides compounds of Formula I 1 wherein W, Q, E, D, R 6 , R 7 , R 8 , Y, K, R 9 , R 10 , R 12 , G, and the double bond denoted “*” have any of the values defined therefore in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cardiovascular diseases, and cancers. Also provided are pharmaceutical compositions comprising one or more compounds of Formula I.

  本发明提供了I式化合物，其中W，Q，E，D，R6，R7，R8，Y，K，R9，R10，R12，G和表示为“*”的双键具有规范中定义的任何值，并且其药学上可接受的盐，可用作治疗疾病和病症的药物，包括炎症性疾病，心血管疾病和癌症。还提供了包含一种或多种I式化合物的制药组合物。
• BENZOXAZIN-3-ONES AND DERIVATIVES THEREOF AS INHIBITORS OF PI3K
  申请人：Warner-Lambert Company LLC

  公开号：EP1569653A1

  公开（公告）日：2005-09-07
• US7205295B2
  申请人：——

  公开号：US7205295B2

  公开（公告）日：2007-04-17
• [EN] BENZOXAZIN-3-ONES AND DERIVATIVES THEREOF AS INHIBITORS OF PI3K<br/>[FR] BENZOXAZIN-3-ONES ET DERIVES DE CEUX-CI UTILISES EN TANT QU'INHIBITEURS DE PI3K
  申请人：WARNER LAMBERT CO

  公开号：WO2004052373A1

  公开（公告）日：2004-06-24

  The present invention provides compounds of Formula (I) wherein W, Q, E, D, R6, R7, R8, Y, K, R9, R1O, R12, G, and the double bond denoted '*' have any of the values defined therefore in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cardiovascular diseases, and cancers. Also provided are pharmaceutical compositions comprising one or more compounds of Formula (I). The compounds are inhibitors of phosphoinsitide-3-kinase (P13K).
• Design and synthesis of phenethyl benzo[1,4]oxazine-3-ones as potent inhibitors of PI3Kinaseγ
  作者：Thomas B. Lanni、Keri L. Greene、Christine N. Kolz、Kimberly S. Para、Melean Visnick、James L. Mobley、David T. Dudley、Theodore J. Baginski、Marya B. Liimatta

  DOI：10.1016/j.bmcl.2006.10.080

  日期：2007.2

  The Type 1 PI3Kinases comprise a family of enzymes, which primarily phosphorylate PIP2 to give the second messenger PIP3, a key player in many intracellular signaling processes [Science, 2002, 296, 1655; Trends Pharmacol. Sci. 2003, 24, 366]. Of the four type 1 PI3Ks, the gamma-isoform, which is expressed almost exclusively in leukocytes [Curr. Biol., 1997, 7, R470], is of particular interest with respect to its role in inflammatory diseases such as rheumatoid arthritis (RA) and chronic obstructive pulmonary disease (COPD) [Mol. Med. Today, 2000, 6, 347]. Investigation of a series of 4,6-disubstituted-4H-benzo[1,4]oxazin-3-ones has led to the identification of single-digit nanomolar inhibitors of PI3K gamma, several of which had good cell based activity and were shown to be active in vivo in an aspectic peritonitis model of inflammatory cell migration. (c) 2006 Elsevier Ltd. All rights reserved.