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5-氨基-1-乙基-3-甲基-1H-吡唑-4-甲腈 | 102997-29-5

中文名称
5-氨基-1-乙基-3-甲基-1H-吡唑-4-甲腈
中文别名
——
英文名称
1-ethyl-3-methyl-4-cyano-5-aminopyrazole
英文别名
5-amino-4-cyano-1-ethyl-3-methylpyrazole;5-amino-4-cyano-3-methyl-1-ethyl-(1H)-pyrazole;5-Amino-1-ethyl-3-methyl-1H-pyrazole-4-carbonitrile;5-amino-1-ethyl-3-methylpyrazole-4-carbonitrile
5-氨基-1-乙基-3-甲基-1H-吡唑-4-甲腈化学式
CAS
102997-29-5
化学式
C7H10N4
mdl
——
分子量
150.183
InChiKey
VSDBCFKGNFXCNP-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):
    0.9
  • 重原子数:
    11
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    67.6
  • 氢给体数:
    1
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2933199090

SDS

SDS:92bc7666fd31ebcf18765c498bf6a7be
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    一系列6-苯基吡唑并[3,4-d]嘧啶酮的合成及环GMP磷酸二酯酶的抑制活性。
    摘要:
    描述了一系列6-苯基吡唑并[3,4-d]嘧啶酮,它们是cGMP特异性(V型)磷酸二酯酶的特异性抑制剂。评价了酶和细胞活性以及体内口服降压活性。苯环的2位上的正丙氧基是活性所必需的。制备并评估了除2-正丙氧基外在5-位取代的一系列产物。这个职位可以容纳许多无关的团体。氨基衍生物非常有效,但缺乏代谢稳定性。碳连接的小杂环取代提供了高水平的活性和稳定性。细胞活性经常与体内活性相关。在这些化合物中,1,3-二甲基-6(2-丙氧基-5-甲磺酰胺基苯基)-1,5-二氢邻苯二酚[3,
    DOI:
    10.1021/jm950812j
  • 作为产物:
    描述:
    5-amino-4-cyano-3-methyl-1-vinyl-(1H)-pyrazole 在 作用下, 以 乙酸乙酯 为溶剂, 以76.7%的产率得到5-氨基-1-乙基-3-甲基-1H-吡唑-4-甲腈
    参考文献:
    名称:
    SULFONYLUREIDOPYRAZOLE DERIVATIVES
    摘要:
    公开了一种化学式(1)或(2)的磺酰脲吡唑衍生物。该衍生物对内皮素转化酶具有抑制活性,可用于治疗或预防各种心脏衰竭、气管收缩、神经紊乱、副分泌、血管紊乱、各种溃疡等疾病。
    公开号:
    EP0885890A1
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文献信息

  • Synthesis of 4-thiocarbamoyl-5-aminopyrazoles
    作者:P. Giori、A. C. Veronese、C. B. Vicentini、M. Guarneri
    DOI:10.1002/jhet.5570220434
    日期:1985.7
    Aryl and t-butylhydrazines react with 2-cyano-3-ethoxythiocrotonamide affording 2-cyano-3-aryl-t-butylhy-drazinothiocrotonamides. These intermediates can be easily cyclized to 4-thiocarbamoyl-5-aminopyrazoles by heating a few minutes in a strong base. Alkylhydrazines react with 2-cyano-3-ethoxythiocrotonamide yielding directly a mixture of the cyclized compounds 4-cyano-5-aminopyrazoles and 4-thio
    芳基和叔丁基与2-基-3-乙氧基巴豆酰胺反应,得到2-基-3-芳基-叔丁基hy-drazinothiocrotonamides。通过在强碱中加热几分钟,这些中间体可以轻松地环化为4-基甲酰基-5-吡唑。烷基与2-基-3-乙氧基巴豆酰胺反应,直接生成环化化合物4-基-5-吡唑和4-基甲酰基-5-吡唑的混合物。
  • Pyrazolopyrimidine Derivatives
    申请人:LABORATOIRES GLAXO SA
    公开号:EP0636626A1
    公开(公告)日:1995-02-01
    Pyrazolo[3,4-d]pyrimidin-4-one derivatives of formula (I) and salts and solvates thereof are described, in which: R¹ represents arylmethyl or C₁₋₆alkyl optionally substituted by one or more fluorine atoms; R² represents methyl; R³ represents C₂₋₄alkyl; R⁴ represents nitro, cyano, C₁₋₆alkoxy, C(=X)NR⁶R⁷, NR⁸R⁹, (CH₂)mNR¹⁰C(=Y)R¹¹ or a 5-membered heterocyclic ring selected from thienyl, thiazolyl and 1,2,4-triazolyl each ring optionally substituted by a C₁₋ ₄alkyl or aryl group; or when R¹ is arylmethyl or C₁₋₆alkyl substituted by one or more fluorine atoms then R⁴ may also represent hydrogen; R⁵ represents hydrogen or C₁₋₆alkyl; R⁶ represents hydrogen or C₁₋₆alkyl; R⁷ represents hydrogen, amino, hydroxyl, C₁₋₆alkyl, aryl or arylC₁₋₄alkyl; R⁸ represents hydrogen or C₁₋₆alkyl; R⁹ represents hydrogen, C₁₋₆alkyl, SO₂R¹², CO₂R¹², C(=NCN)SR¹² or C(=NCN)NR¹³R¹⁴; R¹⁰ represents hydrogen or C₁₋₆alkyl; R¹¹ represents C₁₋₆alkyl optionally substituted by one or more halogen atoms, or R¹¹ represents aryl, arylC₁₋₄alkyl, thienyl, NR¹⁵R¹⁶, CH₂NR¹⁷R¹⁸ or R¹⁰ and R¹¹ together represent -A(CH₂)n-; R¹² represents C₁₋₆alkyl, aryl or arylC₁₋₄alkyl; R¹³ represents hydrogen or C₁₋₆alkyl; R¹⁴ represents hydrogen, C₁₋₆alkyl, aryl, arylC₁₋₄alkyl or R¹³ and R¹⁴ together with the nitrogen atom to which they are attached form a morpholine, piperazine or N-C₁₋₄alkylpiperazine ring; R¹⁵ represents hydrogen or C₁₋₆alkyl or R¹⁰ and R¹⁵ together represent -A(CH₂)n-; R¹⁶ represents hydrogen, C₁₋₆alkyl, aryl, arylC₁₋₄alkyl, CO₂R¹², CH₂CO₂R¹² or R¹⁵ and R¹⁶ together with the nitrogen atom to which they are attached form a morpholine, piperazine or N-C₁₋₄alkylpiperazine ring; R¹⁷ represents hydrogen or C₁₋₆alkyl; R¹⁸ represents hydrogen, C₁₋₆alkyl, aryl, arylC₁₋₄alkyl, COR¹² or R¹⁷ and R¹⁸ together with the nitrogen atom to which they are attached form a morpholine, piperazine or N-C₁₋₄alkylpiperazine ring; A represents CH₂ or C=O; m represents zero or 1; n represents 1,2 or 3; X represents S or NH, or when R⁷ represents amino then X may also represent O; Y represents O or S; for use in therapy. These compounds are potent and selective inhibitors of cyclic guanosine 3',5'-monophosphate specific phosphodiesterase (cGMP specific PDE) and are useful in a variety of therapeutic areas, including the treatment of cardiovascular disorders.
    描述了式(I)的吡唑并[3,4-d]嘧啶-4-酮衍生物及其盐和溶剂化合物,其中:R¹代表芳基甲基或C₁₋₆烷基,可选择性地取代一个或多个原子;R²代表甲基;R³代表C₂₋₄烷基;R⁴代表硝基、基、C₁₋₆烷氧基、C(=X)NR⁶R⁷、NR⁸R⁹、(CH₂)mNR¹⁰C(=Y)R¹¹或选择自噻吩基、噻唑基和1,2,4-三唑基的5-成员杂环环,每个环可选择性地取代为C₁₋₄烷基或芳基;或当R¹为芳基甲基或C₁₋₆烷基取代一个或多个原子时,R⁴也可以代表氢;R⁵代表氢或C₁₋₆烷基;R⁶代表氢或C₁₋₆烷基;R⁷代表氢、基、羟基、C₁₋₆烷基、芳基或芳基C₁₋₄烷基;R⁸代表氢或C₁₋₆烷基;R⁹代表氢、C₁₋₆烷基、SO₂R¹²、CO₂R¹²、C(=NCN)SR¹²或C(=NCN)NR¹³R¹⁴;R¹⁰代表氢或C₁₋₆烷基;R¹¹代表C₁₋₆烷基,可选择性地取代一个或多个卤原子,或R¹¹代表芳基、芳基C₁₋₄烷基、噻吩基、NR¹⁵R¹⁶、CH₂NR¹⁷R¹⁸或R¹⁰和R¹¹一起代表-A(CH₂)n-;R¹²代表C₁₋₆烷基、芳基或芳基C₁₋₄烷基;R¹³代表氢或C₁₋₆烷基;R¹⁴代表氢、C₁₋₆烷基、芳基、芳基C₁₋₄烷基或R¹³和R¹⁴与它们连接的氮原子一起形成吗啡啉、哌嗪或N-C₁₋₄烷基哌嗪环;R¹⁵代表氢或C₁₋₆烷基或R¹⁰和R¹⁵一起代表-A(CH₂)n-;R¹⁶代表氢、C₁₋₆烷基、芳基、芳基C₁₋₄烷基、CO₂R¹²、CH₂CO₂R¹²或R¹⁵和R¹⁶与它们连接的氮原子一起形成吗啡啉、哌嗪或N-C₁₋₄烷基哌嗪环;R¹⁷代表氢或C₁₋₆烷基;R¹⁸代表氢、C₁₋₆烷基、芳基、芳基C₁₋₄烷基、COR¹²或R¹⁷和R¹⁸与它们连接的氮原子一起形成吗啡啉、哌嗪或N-C₁₋₄烷基哌嗪环;A代表CH₂或C=O;m代表零或1;n代表1,2或3;X代表S或NH,或当R⁷代表基时,X也可以代表O;Y代表O或S;用于治疗。这些化合物是环鸟苷3',5'-单磷酸特异性磷酸二酯酶(cGMP特异性PDE)的有效和选择性抑制剂,并在多种治疗领域中有用,包括治疗心血管疾病。
  • GIORI, P.;VERONESE, A. C.;VICENTINI, C. B.;GUARNERI, M., J. HETEROCYCL. CHEM., 1985, 22, N 4, 1093-1096
    作者:GIORI, P.、VERONESE, A. C.、VICENTINI, C. B.、GUARNERI, M.
    DOI:——
    日期:——
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