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ethyl 5-(4-ethylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate | 1260243-05-7

中文名称
——
中文别名
——
英文名称
ethyl 5-(4-ethylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate
英文别名
——
ethyl 5-(4-ethylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate化学式
CAS
1260243-05-7
化学式
C18H16F3N3O2
mdl
——
分子量
363.339
InChiKey
OATCEYSAGDPEQR-UHFFFAOYSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.9
  • 重原子数:
    26
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.28
  • 拓扑面积:
    56.5
  • 氢给体数:
    0
  • 氢受体数:
    7

上下游信息

  • 下游产品
    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:
    参考文献:
    名称:
    TETRAHYDROPYRAZOLO [1,5-A] PYRIMIDINE AS ANTI-TUBERCULOSIS COMPOUNDS
    摘要:
    提供化合物公式(I)或其药学上可接受的盐:其中:R1代表从以下选择的基团:i)苯基,可选地用一个或两个取代基独立地选自Me,OMe,CF3,F,Cl和NMe2;呋喃基,噻吩基,吡咯基,吡啶基,环己基或萘基,每个基团可选地用一个或两个取代基独立地选自Me,OMe,CF3,F,Cl和NMe2;和iii)苯并[1,3]二氧杂环戊-5-基或2,3-二氢苯并[1,4]二氧杂环己-6-基;R2代表CF3,C1-4烷基或CHF2;当R1代表可选取代的呋喃基,噻吩基,吡咯基,吡啶基或萘基时,R3代表Et;当R1代表可选取代的环己基时,R3代表Et或Me;否则,R3代表Et,Me,Br或OMe,提供包含它们的组合物,它们在治疗中的用途,例如在结核病的治疗中,并提供制备这些化合物的方法,以及某些新化合物。
    公开号:
    US20140038989A1
  • 作为产物:
    描述:
    1-(4-乙基苯基)-4,4,4-三氟丁烷-1,3-二酮3-氨基-4-乙氧羰基吡唑溶剂黄146 作用下, 反应 4.0h, 以34%的产率得到ethyl 5-(4-ethylphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate
    参考文献:
    名称:
    四氢吡唑并嘧啶衍生物的合成及其构效关系-一种新型的结构型强钙敏感受体拮抗剂
    摘要:
    合成了一系列含有金刚烷基的新型四氢吡唑并嘧啶衍生物,并将其评估为潜在的钙敏感受体(CaSR)拮抗剂。在对9a进行化学修饰后,发现该化合物在CaSR拮抗剂测定的随机筛选中被鉴定为命中化合物,之后发现7,7-二甲基衍生物16c是该新系列中活性最高的化合物(IC 50  = 10 nM)。我们报告了该系列的合成及其生物学活性和结构-活性关系。
    DOI:
    10.1016/j.bmc.2010.10.035
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文献信息

  • Synthesis and structure–activity relationship of tetrahydropyrazolopyrimidine derivatives—A novel structural class of potent calcium-sensing receptor antagonists
    作者:Masato Yoshida、Akira Mori、Atsuhiro Inaba、Masahiro Oka、Haruhiko Makino、Masashi Yamaguchi、Hisashi Fujita、Tomohiro Kawamoto、Mika Goto、Hiroyuki Kimura、Atsuo Baba、Tsuneo Yasuma
    DOI:10.1016/j.bmc.2010.10.035
    日期:2010.12
    derivatives containing an adamantyl group were synthesized and evaluated as potential calcium-sensing receptor (CaSR) antagonists. After chemical modification of 9a, which was identified as a hit compound in a random screening of CaSR antagonist assay, 7,7-dimethyl derivative 16c was found to be the most active compound of this new series (IC50 = 10 nM). We report the synthesis of this series and their
    合成了一系列含有金刚烷基的新型四氢吡唑并嘧啶衍生物,并将其评估为潜在的钙敏感受体(CaSR)拮抗剂。在对9a进行化学修饰后,发现该化合物在CaSR拮抗剂测定的随机筛选中被鉴定为命中化合物,之后发现7,7-二甲基衍生物16c是该新系列中活性最高的化合物(IC 50  = 10 nM)。我们报告了该系列的合成及其生物学活性和结构-活性关系。
  • [EN] TETRAHYDROPYRAZOLO [1,5 -A] PYRIMIDINE AS ANTI -TUBERCULOSIS COMPOUNDS<br/>[FR] COMPOSÉS ANTITUBERCULEUX À BASE DE TÉTRAHYDRO-PYRAZOLO[1,5 -A]PYRIMIDINE
    申请人:GLAXO GROUP LTD
    公开号:WO2012143522A1
    公开(公告)日:2012-10-26
    A compound of Formula (I) or a pharmaceutically acceptable salt thereof, wherein R1 represents a group selected from: i) phenyl optionally substituted with one or two substituents independently selected from Me, OMe, CF3, F, CI and NMe2; ii) furanyl, thiophenyl, pyrrolyl, pyridyl, cyclohexyl or naphthyl, each of which is optionally substituted with one or two substituents independently selected from Me, OMe, CF3, F, CI and NMe2; and iii) benzo[1,3]dioxo5-yl or 2,3-dihydrobenzo[1,4]dioxin-6-yl; R2 represents CF3, C1-4alkyl, or CHF2; When R1 represents optionally substituted furanyl, thiophenyl, pyrrolyl, pyridyl or naphthyl, R3 represents Et; When R1 represents optionally substituted cyclohexyl, R3 represents Et or Me; Otherwise R3 represents Et, Me, Br or OMe, compositions containing them, their use in therapy, for example in the treatment of tuberculosis, and methods for the preparation of such compounds, are provided, together with certain novel compounds
    化合物的化学式(I)或其药用盐,其中R1代表以下之一的基团:i)苯基,可选择一个或两个取代基,独立选择自Me、OMe、CF3、F、CI和NMe2;ii)呋喃基、噻吩基、吡咯基、吡啶基、环己基或萘基,每个基团可选择一个或两个取代基,独立选择自Me、OMe、CF3、F、CI和NMe2;iii)苯并[1,3]二氧杂环戊烯-5-基或2,3-二氢苯并[1,4]二氧杂环戊烷-6-基;R2代表CF3、C1-4烷基或CHF2;当R1代表可选择的取代基呋喃基、噻吩基、吡咯基、吡啶基或萘基时,R3代表乙基;当R1代表可选择的取代基环己基时,R3代表乙基或甲基;否则R3代表乙基、甲基、溴或OMe,含有它们的组合物,它们在治疗中的用途,例如在结核病治疗中的用途,以及制备这类化合物的方法,以及一些新颖的化合物。
  • TETRAHYDROPYRAZOLO [1,5 -A]PYRIMIDINE AS ANTI -TUBERCULOSIS COMPOUNDS
    申请人:Glaxo Group Limited
    公开号:EP2699577A1
    公开(公告)日:2014-02-26
  • TETRAHYDROPYRAZOLO [1,5-A] PYRIMIDINE AS ANTI-TUBERCULOSIS COMPOUNDS
    申请人:Alvarez-Ruiz Emilio
    公开号:US20140038989A1
    公开(公告)日:2014-02-06
    A compound of Formula (I) or a pharmaceutically acceptable salt thereof: wherein: R 1 represents a group selected from: i) phenyl optionally substituted with one or two substituents independently selected from Me, OMe, CF 3 , F, Cl and NMe 2 ; furanyl, thiophenyl, pyrrolyl, pyridyl, cyclohexyl or naphthyl, each of which is optionally substituted with one or two substituents independently selected from Me, OMe, CF 3 , F, Cl and NMe 2 ; and iii) benzo[1,3]dioxo5-yl or 2,3-dihydrobenzo[1,4]dioxin-6-yl; R 2 represents CF 3 , C 1-4 alkyl, or CHF 2 ; when R 1 represents optionally substituted furanyl, thiophenyl, pyrrolyl, pyridyl or naphthyl, R 3 represents Et; when R 1 represents optionally substituted cyclohexyl, R 3 represents Et or Me; otherwise R 3 represents Et, Me, Br or OMe, compositions containing them, their use in therapy, for example in the treatment of tuberculosis, and methods for the preparation of such compounds, are provided, together with certain novel compounds.
    提供化合物公式(I)或其药学上可接受的盐:其中:R1代表从以下选择的基团:i)苯基,可选地用一个或两个取代基独立地选自Me,OMe,CF3,F,Cl和NMe2;呋喃基,噻吩基,吡咯基,吡啶基,环己基或萘基,每个基团可选地用一个或两个取代基独立地选自Me,OMe,CF3,F,Cl和NMe2;和iii)苯并[1,3]二氧杂环戊-5-基或2,3-二氢苯并[1,4]二氧杂环己-6-基;R2代表CF3,C1-4烷基或CHF2;当R1代表可选取代的呋喃基,噻吩基,吡咯基,吡啶基或萘基时,R3代表Et;当R1代表可选取代的环己基时,R3代表Et或Me;否则,R3代表Et,Me,Br或OMe,提供包含它们的组合物,它们在治疗中的用途,例如在结核病的治疗中,并提供制备这些化合物的方法,以及某些新化合物。
  • Assessing biocatalysis for the synthesis of optically active tetrahydropyrazolo[1,5-α]pyrimidines (THPPs) as novel therapeutic agents
    作者:Elena Fernández-Álvaro、Jorge Esquivias、María Pérez-Sánchez、Pablo Domínguez de María、Modesto J. Remuiñán-Blanco
    DOI:10.1016/j.molcatb.2013.11.012
    日期:2014.2
    Enantiomerically pure THPPs are useful pharmacological agents in relevant therapeutic areas such as tuberculosis, osteoporosis and hepatitis C. Typically resolved by preparative chiral HPLC, in this work the catalytic approach - via hydrolase-catalyzed kinetic resolution - has been demonstrated for the first time. After biocatalytic successful proof-of-concept, future opportunities for protein engineering and process set-up appear. (C) 2013 Elsevier B.V. All rights reserved.
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