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(R)-2-(4-(3-(1-(4-(2-aminopyrimidin-5-yl)phenyl)-1-cyclopropylethyl)-1,2,4-oxadiazol-5-yl)-1H-pyrazol-1-yl)-N,N-dimethylacetamide | 1360550-04-4

中文名称
——
中文别名
——
英文名称
(R)-2-(4-(3-(1-(4-(2-aminopyrimidin-5-yl)phenyl)-1-cyclopropylethyl)-1,2,4-oxadiazol-5-yl)-1H-pyrazol-1-yl)-N,N-dimethylacetamide
英文别名
BI-665915;2-[4-[3-[(1R)-1-[4-(2-aminopyrimidin-5-yl)phenyl]-1-cyclopropylethyl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]-N,N-dimethylacetamide
(R)-2-(4-(3-(1-(4-(2-aminopyrimidin-5-yl)phenyl)-1-cyclopropylethyl)-1,2,4-oxadiazol-5-yl)-1H-pyrazol-1-yl)-N,N-dimethylacetamide化学式
CAS
1360550-04-4
化学式
C24H26N8O2
mdl
——
分子量
458.523
InChiKey
QGPXEIMWTKWHMH-DEOSSOPVSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    738.8±70.0 °C(Predicted)
  • 密度:
    1.41±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.7
  • 重原子数:
    34
  • 可旋转键数:
    7
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    129
  • 氢给体数:
    1
  • 氢受体数:
    8

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    (R)-2-(4-(3-(1-(4-(2-aminopyrimidin-5-yl)phenyl)-1-cyclopropylethyl)-1,2,4-oxadiazol-5-yl)-1H-pyrazol-1-yl)-N,N-dimethylacetamide 在 pyrilium tetrafluoroborate 、 magnesium chloride 作用下, 以 乙腈 为溶剂, 反应 16.0h, 以38%的产率得到
    参考文献:
    名称:
    氨基杂环的脱氨基氯化
    摘要:
    对含杂原子芳族结构的选择性修饰需求量很大,因为它可以快速评估高级中间体中的分子复杂性。受自然界中脱氨酶选择性的启发,本文提出了一种简单的方法,可以将氨基杂环中的 NH 2基团视为掩蔽修饰句柄。借助简单的吡喃试剂和廉价的氯化物源,C( sp 2 )-NH 2可以转化为 C( sp 2)-Cl 键。该方法的特点是其广泛的官能团耐受性和底物范围,允许修饰超过 20 种不同类别的杂芳基基序(五元和六元杂环),具有许多敏感基序。NH 2以后期方式轻松转化为Cl,使从业者能够应用Sandmeyer-和Vilsmeier-型转化,而没有爆炸性和不安全的重氮盐、化学计量过渡金属或高氧化性和非选择性氯化剂的负担。
    DOI:
    10.1038/s41557-021-00812-0
  • 作为产物:
    参考文献:
    名称:
    [EN] OXADIAZOLE INHIBITORS OF LEUKOTRIENE PRODUCTION
    [FR] INHIBITEURS À BASE D'OXADIAZOLE DE LA PRODUCTION DES LEUCOTRIÈNES
    摘要:
    本发明涉及以下化合物的化合物(I)的公式或其药学上可接受的盐,其中R1-R5如本文所定义。该发明还涉及包括这些化合物的药物组合物,使用这些化合物治疗各种疾病和紊乱的方法,制备这些化合物的过程以及在这些过程中有用的中间体。
    公开号:
    WO2012024150A1
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文献信息

  • [EN] OXADIAZOLE INHIBITORS OF LEUKOTRIENE PRODUCTION<br/>[FR] INHIBITEURS À BASE D'OXADIAZOLE DE LA PRODUCTION DES LEUCOTRIÈNES
    申请人:BOEHRINGER INGELHEIM INT
    公开号:WO2012024150A1
    公开(公告)日:2012-02-23
    The present invention relates to compound of formula (I): or pharmaceutically acceptable salts thereof, wherein R1-R5 are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
    本发明涉及以下化合物的化合物(I)的公式或其药学上可接受的盐,其中R1-R5如本文所定义。该发明还涉及包括这些化合物的药物组合物,使用这些化合物治疗各种疾病和紊乱的方法,制备这些化合物的过程以及在这些过程中有用的中间体。
  • Development of an Asymmetric Synthesis of a Chiral Quaternary FLAP Inhibitor
    作者:Keith R. Fandrick、Jason A. Mulder、Nitinchandra D. Patel、Joe Gao、Michael Konrad、Elizabeth Archer、Frederic G. Buono、Adil Duran、Rolf Schmid、Juergen Daeubler、Jean-Nicolas Desrosiers、Xingzhong Zeng、Sonia Rodriguez、Shengli Ma、Bo Qu、Zhibin Li、Daniel R. Fandrick、Nelu Grinberg、Heewon Lee、Todd Bosanac、Hidenori Takahashi、Zhidong Chen、Alessandra Bartolozzi、Peter Nemoto、Carl A. Busacca、Jinhua J. Song、Nathan K. Yee、Paige E. Mahaney、Chris H. Senanayake
    DOI:10.1021/jo502550h
    日期:2015.2.6
    similar strategy was implemented for the DCM formylation reaction. It was found that the 1,2-boronate rearrangement for the formylation reaction could be temperature-controlled, thus preventing overaddition of the DCM anion and rendering the process reproducible. The robust stereospecific boronate rearrangement and formylation were utilized for the practical asymmetric synthesis of a chiral quaternary FLAP
    已经开发了一种实际序列,包括非低温立体定向硼酸酯重排,然后与原位生成的DCM阴离子进行牢固的甲酰化,以实现FLAP抑制剂全碳季立体中心的不对称构建。通过使用LDA作为碱,并用硼酸酯原位捕获不稳定的锂化苄基氨基甲酸酯,可以使关键的硼酸酯重排不致低温且坚固耐用。DCM甲酰化反应也采用了类似的策略。发现用于甲酰化反应的1,2-硼酸酯重排可以被控制温度,从而防止DCM阴离子的过量添加并使得该过程可再现。
  • Early Development Scale-Up of a Structurally-Challenging 5-Lipoxygenase Activating Protein (FLAP) Inhibitor
    作者:Jason A. Mulder、Joe Gao、Keith R. Fandrick、Xingzhong Zeng、Jean-Nicolas Desrosiers、Nitinchandra D. Patel、Zhibin Li、Sonia Rodriguez、Jon C. Lorenz、Jun Wang、Shengli Ma、Daniel R. Fandrick、Nelu Grinberg、Heewon Lee、Todd Bosanac、Hidenori Takahashi、Zhidong Chen、Alessandra Bartolozzi、Peter Nemoto、Carl A. Busacca、Jinhua J. Song、Nathan K. Yee、Paige E. Mahaney、Chris H. Senanayake
    DOI:10.1021/acs.oprd.7b00202
    日期:2017.9.15
    A practical and efficient synthesis of the FLAP inhibitor 1 was developed addressing multiple scale-up and safety concerns posed by the established synthesis and utilized a resolution strategy (replacing supercritical fluid chromatography (SFC) separation) for expedient access to the key structural component of 1: the challenging chiral quaternary center. Also highlighted are in situ IR monitoring
    开发了一种切实有效的FLAP抑制剂1合成方法,以解决已建立的合成方法所引起的多种放大和安全问题,并利用拆分策略(取代超临界流体色谱法(SFC)分离)方便地获得了1的关键结构成分:具有挑战性的手性四元中心。还强调了原位红外监测,缩合形成1,2,4-恶二唑环以及有效的Suzuki-Miyaura偶联。
  • OXADIAZOLE INHIBITORS OF LEUKOTRIENE PRODUCTION
    申请人:BARTOLOZZI Alessandra
    公开号:US20120220561A1
    公开(公告)日:2012-08-30
    The present invention relates to compound of formula (I): or pharmaceutically acceptable salts thereof, wherein R 1 -R 5 are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.
    本发明涉及式(I)的化合物或其药学上可接受的盐,其中R1-R5如本文所定义。本发明还涉及包含这些化合物的药物组合物、使用这些化合物治疗各种疾病和障碍的方法、制备这些化合物的过程以及在这些过程中有用的中间体。
  • Synthesis, SAR, and Series Evolution of Novel Oxadiazole-Containing 5-Lipoxygenase Activating Protein Inhibitors: Discovery of 2-[4-(3-{(<i>R</i>)-1-[4-(2-Amino-pyrimidin-5-yl)-phenyl]-1-cyclopropyl-ethyl}-[1,2,4]oxadiazol-5-yl)-pyrazol-1-yl]-<i>N</i>,<i>N</i>-dimethyl-acetamide (BI 665915)
    作者:Hidenori Takahashi、Doris Riether、Alessandra Bartolozzi、Todd Bosanac、Valentina Berger、Ralph Binetti、John Broadwater、Zhidong Chen、Rebecca Crux、Stéphane De Lombaert、Rajvee Dave、Jonathon A. Dines、Tazmeen Fadra-Khan、Adam Flegg、Michael Garrigou、Ming-Hong Hao、John Huber、J. Matthew Hutzler、Steven Kerr、Adrian Kotey、Weimin Liu、Ho Yin Lo、Pui Leng Loke、Paige E. Mahaney、Tina M. Morwick、Spencer Napier、Alan Olague、Edward Pack、Anil K. Padyana、David S. Thomson、Heather Tye、Lifen Wu、Renee M. Zindell、Asitha Abeywardane、Thomas Simpson
    DOI:10.1021/jm501185j
    日期:2015.2.26
    The synthesis, structure-activity relationship (SAR), and evolution of a novel series of oxadiazole-containing 5-lipoxygenase-activating protein (FLAP) inhibitors are described. The use of structure-guided drug design techniques provided compounds that demonstrated excellent FLAP binding potency (IC50 < 10 nM) and potent inhibition of LTB4 synthesis in human whole blood (IC50 < 100 nM). Optimization of binding and functional potencies, as well as physicochemical properties resulted in the identification of compound 69 (BI 665915) that demonstrated an excellent cross-species drug metabolism and pharmacokinetics (DMPK) profile and was predicted to have low human clearance. In addition, 69 was predicted to have a low risk for potential drug-drug interactions due to its cytochrome P450 3A4 profile. In a murine ex vivo whole blood study, 69 demonstrated a linear dose-exposure relationship and a dose-dependent inhibition of LTB4 production.
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