(5R)-5-ethyl-3-morpholinone | 1007113-30-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 英文名称: (5R)-5-ethyl-3-morpholinone
• 英文别名: (R)-5-ethylmorpholine-3-one；(5R)-5-ethylmorpholin-3-one
• CAS: 1007113-30-5
• 化学式: C₆H₁₁NO₂
• 分子量: 129.159
• InChiKey: CXYFOAYSBFEKMT-RXMQYKEDSA-N

物化性质

• 沸点：
  296.2±33.0 °C(Predicted)
• 密度：
  1.012±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.83
• 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：

  (5R)-5-ethyl-3-morpholinone 在 lithium aluminium tetrahydride 、 四(三苯基膦)钯 、 碳酸氢钠 、 一水合肼 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲醇 、 乙醇 、 水 为溶剂， 反应 16.0h， 生成 6-{2-amino-6-[(3R)-3-ethyl-4-morpholinyl]-4-pyrimidinyl}-1H-indazol-3-amine
  参考文献：
  名称：

  Structure-Based Design of Potent and Selective 3-Phosphoinositide-Dependent Kinase-1 (PDK1) Inhibitors

  摘要：

  Phosphoinositide-dependent protein kinase-1 (PDK1) is a master regulator of the AGC family of kinases and an integral component of the PI3K/AKT/mTOR pathway. As this pathway is among the most commonly deregulated across all cancers, a selective inhibitor of PDKI might have utility as an anticancer agent. Herein we describe our lead optimization of compound 1 toward highly potent and selective PDKI inhibitors via a structure-based design strategy. The most potent and selective inhibitors demonstrated submicromolar activity as measured by inhibition of phosphorylation of PDK1 substrates as well as antiproliferative activity against a subset of AML cell lines. In addition, reduction of phosphorylation of PDK1 substrates was demonstrated in vivo in mice bearing OC1-AML2 xenografts. These observations demonstrate the utility of these molecules as tools to further delineate the biology of PDKI and the potential pharmacological uses of a PDK1 inhibitor.

  DOI：

  10.1021/jm101527u
• 作为产物：
  描述：

  2-chloro-N-[(2R)-1-hydroxybutan-2-yl]acetamide 在 potassium tert-butylate 作用下， 以 二氯甲烷 、 异丙醇 为溶剂， 反应 1.0h， 生成 (5R)-5-ethyl-3-morpholinone
  参考文献：
  名称：

  高效合成取代的吗啉

  摘要：

  摘要 已经开发了一种简单有效的方法，用于通过容易获得的氨基醇和α-卤代酰氯的一系列偶联，环化和还原反应来合成取代的吗啉。通过单一方法在相似的反应条件下以良好的产率合成了各种单，二和三取代的吗啉，螺型吗啉和环稠合的吗啉，以及吗啉同系物。该方法还用于（3 S）-3-甲基吗啉的多谱合成。 已经开发了一种简单有效的方法，用于通过容易获得的氨基醇和α-卤代酰氯的一系列偶联，环化和还原反应来合成取代的吗啉。通过单一方法在相似的反应条件下以良好的产率合成了各种单，二和三取代的吗啉，螺型吗啉和环稠合的吗啉，以及吗啉同系物。该方法还用于（3 S）-3-甲基吗啉的多谱合成。

  DOI：

  10.1055/s-0034-1379641

文献信息

• [EN] DIBENZOTHIOPHENE DERIVATIVES AS DNA- PK INHIBITORS<br/>[FR] DÉRIVÉS DE DIBENZOTHIOPHÈNE EN TANT QU'INHIBITEURS D'ADN-PK
  申请人：KUDOS PHARM LTD

  公开号：WO2010136778A1

  公开（公告）日：2010-12-02

  Compound formula I: wherein: X1 and X2 may be either (a) C and O, (b) N and N, or (c) C and NH, where the dotted bonds represents a double bond in the appropriate location; R1 and R2 are independently selected from hydrogen, an optionally substituted C1-7 alkyl group, an optionally substituted C3-20 heterocyclyl group, or an optionally substituted C5-20 aryl group, or may together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; RN1 is selected from hydrogen and an optionally substituted C1-4 alkyl group; RC1 is selected from an optionally substituted C1-7 alkyl group, an optionally substituted C3-20 heterocyclyl group, or an optionally substituted C5-20 aryl group; or RN1 and RC1 may together form an optionally substituted C2-4 alkylene group.

  化合物公式I：其中：X1和X2可以是（a）C和O，（b）N和N，或（c）C和NH，其中点线代表适当位置的双键；R1和R2分别从氢，可选择的取代的C1-7烷基基团，可选择的取代的C3-20杂环基团，或可选择的取代的C5-20芳基基团中独立选择，或者可以与它们附着的氮原子一起形成具有4至8个环原子的可选择取代的杂环环；RN1从氢和可选择的取代的C1-4烷基基团中选择；RC1从可选择的取代的C1-7烷基基团，可选择的取代的C3-20杂环基团，或可选择的取代的C5-20芳基基团中选择；或RN1和RC1可以一起形成一个可选择取代的C2-4烷基烃基团。
• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2010120854A1

  公开（公告）日：2010-10-21

  The invention is directed to to substituted indazole derivatives. Specifically, the invention is directed to compounds according to Formula I: wherein R1 - R6 and X are defined herein. The compounds of the invention are inhibitors of PDK1 and can be useful in the treatment of disorders characterized by constitutively activated ACG kinases such as cancer and more specifically leukemia and cancers of the breast, colon, and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting PDK1 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  本发明涉及取代吲唑衍生物。具体而言，本发明涉及根据公式I的化合物：其中R1-R6和X在此定义。本发明的化合物是PDK1的抑制剂，可用于治疗由组成性激活的ACG激酶（如癌症，特别是白血病、乳腺癌、结肠癌和肺癌）引起的疾病。因此，本发明进一步涉及包含本发明化合物的药物组合物。本发明还进一步涉及使用本发明化合物或包含本发明化合物的药物组合物来抑制PDK1活性和治疗相关疾病的方法。
• 2-AMINOBENZOXAZOLE CARBOXAMIDES AS 5HT3 MODULATORS
  申请人：Yang Zhicai

  公开号：US20080255114A1

  公开（公告）日：2008-10-16

  Compounds of formulae I, II and III: are disclosed as 5-HT3 inhibitors. The compounds are useful in treating CINV, IBS-D and other diseases and conditions.

  化学式I、II和III的化合物被披露为5-HT3受体拮抗剂。这些化合物在治疗化疗诱发恶心呕吐综合征（CINV）、腹泻型肠易激综合征（IBS-D）和其他疾病和症状中很有用。
• 2-aminobenzoxazole carboxamides as 5HT3 modulators
  申请人：Albany Molecular Research, Inc.

  公开号：US07863271B2

  公开（公告）日：2011-01-04

  Compounds of formulae I, II and III: are disclosed as 5-HT3 inhibitors. The compounds are useful in treating CINV, IBS-D and other diseases and conditions.

  公式I、II和III的化合物被披露为5-HT3抑制剂。这些化合物在治疗化疗诱导恶心和呕吐、腹泻型肠易激综合征和其他疾病和病况方面有用。
• CHEMICAL COMPOUNDS
  申请人：Axten Jeffrey Michael

  公开号：US20110275611A1

  公开（公告）日：2011-11-10

  The invention is directed to 6-(4-pyrimidinyl)-1H-indazole derivatives. Specifically, the invention is directed to compounds according to Formula (I) wherein R 1 -R 4 are defined herein. The compounds of the invention axe inhibitors of PDK1 and can be useful in the treatment of immune and metabolic diseases and disorders characterized by constitutively activated ACG kinases such as cancer and more specifically cancers of the breast, colon, and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting PDK1 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention

  本发明涉及6-(4-嘧啶基)-1H-吲唑衍生物。具体而言，本发明涉及公式（I）中R1-R4所定义的化合物。本发明的化合物是PDK1的抑制剂，可用于治疗免疫和代谢性疾病和障碍，这些疾病和障碍以恒定激活的ACG激酶为特征，例如乳腺、结肠和肺癌等。因此，本发明还涉及包含本发明化合物的制药组合物。本发明还涉及使用本发明化合物或包含本发明化合物的制药组合物抑制PDK1活性和治疗相关障碍的方法。