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5-amino-1-(4-methoxyphenyl)-3-methyl-1H-pyrazole-4-carbonitrile | 1245144-98-2

中文名称
——
中文别名
——
英文名称
5-amino-1-(4-methoxyphenyl)-3-methyl-1H-pyrazole-4-carbonitrile
英文别名
5-amino-1-(4-methoxyphenyl)-3-methylpyrazole-4-carbonitrile
5-amino-1-(4-methoxyphenyl)-3-methyl-1H-pyrazole-4-carbonitrile化学式
CAS
1245144-98-2
化学式
C12H12N4O
mdl
MFCD17190034
分子量
228.253
InChiKey
BWKSBQWDJAVUIA-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):
    2.2
  • 重原子数:
    17
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.166
  • 拓扑面积:
    76.9
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    参考文献:
    名称:
    SUBSTITUTED PYRAZOLES AS ESTROGEN RECEPTOR LIGANDS
    摘要:
    该发明提供了一个式(I)的化合物,其中G是规范中定义的吡唑环,R4、R5、R6和R7如规范中定义;或其药学上可接受的酯、酰胺、溶剂合物或盐,包括这种酯或酰胺的盐,以及这种酯、酰胺或盐的溶剂合物。该发明还提供了这些化合物在治疗或预防与雌激素受体活性相关的疾病或紊乱相关的病症的用途。
    公开号:
    US20120202853A1
  • 作为产物:
    描述:
    4-甲氧基苯肼盐酸盐2-(1-乙氧基亚乙基)丙二腈sodium acetate 作用下, 以 乙醇 为溶剂, 反应 1.0h, 以81%的产率得到5-amino-1-(4-methoxyphenyl)-3-methyl-1H-pyrazole-4-carbonitrile
    参考文献:
    名称:
    新型四唑化合物及其吡唑-4-腈前体的抗利什曼原虫的合成及活性
    摘要:
    一系列新的5-(1-芳基-3-甲基-1 H-吡唑-4-基)-1 H-四唑衍生物(4a – m)及其前体1-芳基-3-甲基-1 H-吡唑合成-4-腈(3a – m)并作为抗疟药对巴西利什曼原虫和亚马逊利什曼原虫前鞭毛体进行了评价。同时,在RAW 264.7细胞系上评估了这些化合物的细胞毒性。结果表明,在待测化合物中,取代的3-氯苯基(4a)(IC 50/24 h = 15±0.14μM)和3,4-二氯苯基四唑(4d)(IC 50 /24小时= 26±0.09μM)反对的最有力的L. braziliensis前鞭毛体,与参考药物喷他脒,其中提出IC 50  = 13±0.04μM。此外,4a和4d衍生物的细胞毒性低于喷他idine。然而,这些四唑衍生物(4)和吡唑-4-甲腈的前体(3)针对不同每种测试物种的和反对更有效的巴西利什曼原虫比亚马逊利什曼原虫。
    DOI:
    10.1016/j.bmcl.2013.09.062
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文献信息

  • [EN] SUBSTITUTED TETRAHYDROISOQUINOLINE COMPOUNDS USEFUL AS GPR120 AGONISTS<br/>[FR] COMPOSÉS DE TÉTRAHYDROISOQUINOLINE SUBSTITUÉS UTILES COMME AGONISTES DU GPR120
    申请人:MERCK SHARP & DOHME
    公开号:WO2017205193A1
    公开(公告)日:2017-11-30
    The present invention relates to a compound represented by formula (I) and pharmaceutically acceptable salts thereof are disclosed as useful for treating or preventing diabetes, hyperlipidemia, obesity, NASH, inflammation related disorders, and related diseases and conditions. The compounds are useful as agonists of the G-protein coupled receptor GPR120. Pharmaceutical compositions and methods of treatment are also included.
    本发明涉及一种由公式(I)表示的化合物,以及披露了治疗或预防糖尿病、高脂血症、肥胖、非酒精性脂肪肝炎(NASH)、炎症相关疾病及相关疾病和状况有用的药用可接受盐。这些化合物作为G蛋白偶联受体GPR120的激动剂是有用的。还包含了药物组合物和治疗方法。
  • [EN] SUBSTITUTED PYRAZOLES AS ESTROGEN RECEPTOR LIGANDS<br/>[FR] PYRAZOLES SUBSTITUÉS EN TANT QUE LIGANDS DU RÉCEPTEUR D'ESTROGÈNE
    申请人:KAROBIO AB
    公开号:WO2011042475A1
    公开(公告)日:2011-04-14
    The invention provides a compound of formula (I) wherein G is a pyrazole ring as defined in the specification and R4, R5, R6 and R7 are as defined in the specification; or a pharmaceutically acceptable ester, amide, solvate or salt thereof, including a salt of such an ester or amide, and a solvate of such an ester, amide or salt. The invention also provides the use of such compounds in the treatment or prophylaxis of a condition associated with a disease or disorder associated with estrogen receptor activity.
    该发明提供了一个式(I)的化合物,其中G是规范中定义的吡唑环,R4、R5、R6和R7如规范中定义;或其药学上可接受的酯、酰胺、溶剂合物或盐,包括这种酯或酰胺的盐,以及这种酯、酰胺或盐的溶剂合物。该发明还提供了这些化合物在治疗或预防与雌激素受体活性相关的疾病或紊乱相关症状的用途。
  • Pyrazolyl-Tetrazoles and Imidazolyl-Pyrazoles as Potential Anticoagulants and their Integrated Multiplex Analysis Virtual Screening
    作者:André Lourenço、Percilene Vegi、Jéssica Faria、Gustavo Pinto、Maurício dos Santos、Plínio Sathler、Max Saito、Marcos Santana、Tatiana Dutra、Carlos Rodrigues、Robson Monteiro、Alice Bernardino、Helena Castro
    DOI:10.21577/0103-5053.20180150
    日期:——
    ( )This article reports a novel virtual screening algorithm seeking the rational identification of novel lead anticoagulants. Seven 5-(3-methyl-1-aryl-1H-pyrazol-4-yl)-1H-tetrazoles and seven novel 1-aryl-4-(4.5-dihydro-1H-imidazol-2-yl)-3-methyl-1H-pyrazoles were obtained in three steps starting from arylhydrazine hydrochlorides as raw materials in good yields: 50-72% and 50-85%, respectively. All compounds were submitted to an in silico target-base pipeline named integrated multiplex analysis virtual screening (IMA-VS), which comprises the evaluation of their (i) fitting physicochemical properties to the chemical environment of the target enzyme; (ii) active-site homing electrostatic potential to the target enzyme; (iii) structural fitting to the target active site through molecular docking; and (iv) overall absorption, distribution, metabolism, excretion and toxicity (ADMET) profile. After the virtual selection of potential anticoagulant hits, all molecules were synthesized and candidates were evaluated in vitro for their anticoagulant and hemolytic profile. The most promising candidate pointed out by IMA-VS was compound 1-(3',4'-dichlorophenyl)-4-(4,5-dihydro-1H-imidazol-2-yl)-3-methyl -1H-pyrazole that shown to display factor Xa (FXa)-specific inhibitory activity in vitro, acting as an uncompetitive inhibitor with an inhibition constant (Ki) = 61.16 +/- 12.96 mu M, in addition to the lowest hemolytic activity of the series. Further experiments revealed the antithrombotic activity of this compound in an in vivo model of arterial thrombosis induced by FeCl3.
    本文报道了一种新颖的虚拟筛选算法,旨在合理识别新型抗凝血药物先导物。从联胺盐酸盐出发,通过三步合成路线分别以50-72%和50-85%的优良收率获得了7种5-(3-甲基-1-芳基-1H-吡咯并[1,2-b]咪唑-4-基)-1H-四氮唑和7种新型1-芳基-4-(4,5-二氢-1H-咪唑-2-基)-3-甲基-1H-吡咯并[1,2-b]咪唑。所有化合物均提交给一个基于靶点的体外虚拟筛选管道(综合多梯度分析虚拟筛选(IMA-VS)),其中包括对(i)其物理化学性质与靶点酶化学环境的契合性;(ii)靶点酶活性位点的静电势;(iii)通过分子对接对靶点活性位点的结构契合性;以及(iv)整体吸收、分布、代谢、排泄和毒性(ADMET)轮廓的评估。IMA-VS在虚拟筛选出潜在抗凝血药物候选物后,所有分子均被合成,并在体外进行了抗凝活性和溶血活性评价。由IMA-VS指向的最有望候选物1-(3',4'-二氯苯基)-4-(4,5-二氢-1H-咪唑-2-基)-3-甲基吡咯并[1,2-b]咪唑表现出体外对因子Xa(FXa)的特异性抑制活性,作用为一种非竞争性抑制剂,其抑制常数(Ki)为61.16 ± 12.96 µM,同时具有系列中最低的溶血活性。进一步的实验揭示了该化合物在由FeCl3诱导的动脉血栓形成的小鼠模型中的抗血栓活性。
  • Novel pyrazolopyrimidine urea derivatives: Synthesis, antiproliferative activity, VEGFR‐2 inhibition, and effects on the cell cycle profile
    作者:Asmaa E. Kassab、Yara El‐Dash、Ehab M. Gedawy
    DOI:10.1002/ardp.201900319
    日期:2020.4
    A series of novel diaryl urea pyrazolopyrimidine derivatives was designed and synthesized. All the synthesized compounds were evaluated for cytotoxic activity by the National Cancer Institute. A significant antiproliferative activity at a 10‐µM dose was shown by four compounds (5c, 5e, 5g, and 5h), and they were accordingly evaluated at five concentrations. They showed a potent and broad‐spectrum antiproliferative
    设计并合成了一系列新型二芳基吡唑嘧啶生物。美国国家癌症研究所评估了所有合成化合物的细胞毒活性。四种化合物(5c、5e、5g 和 5h)在 10 µM 剂量下显示出显着的抗增殖活性,因此在五个浓度下对它们进行了评估。它们显示出有效的广谱抗增殖活性,GI50 值介于 0.553 和 3.80 µM 之间,TGI 值介于 2.17–100 µM 之间。这四种化合物有效抑制血管内皮生长因子受体-2 (VEGFR-2),IC50 值在纳摩尔范围内。分子对接将其强大的 VEGFR-2 抑制活性归因于它们与 VEGFR-2 活性位点中关键氨基酸的相互作用。他们的流式细胞术分析表明,它们通过减少细胞增殖和诱导细胞周期停滞在 G2/M 期来发挥细胞毒活性。此外,它们诱导 DNA 降解或断裂,证实了细胞凋亡在这些化合物诱导的癌细胞死亡和细胞毒性中的作用。
  • An unexpected formation of pyrazolopyrimidines during the attempted to obtain 5-substituted tetrazoles from carbonitriles
    作者:Jéssica Venância Faria、Maurício Silva dos Santos、Percilene Fazolin Vegi、Julio Cesar Borges、Alice M.R. Bernardino
    DOI:10.1016/j.tetlet.2013.08.033
    日期:2013.10
    1H-pyrazolo[3,4-d]pyrimidine derivatives 6a–c from 5-amino-1-aryl-3-methyl-1H-pyrazole-4-carbonitriles 4a–c, instead of 5-(5-amino-1-aryl-3-methyl-1H-pyrazole-4-yl)-1H-tetrazoles 5a–c as desired. In an attempt to obtain these tetrazole derivatives containing the methyl group at C3-position in the pyrazole ring, the amino group in 5-amino-1-(4-methoxyphenyl)-3-methyl-1H-pyrazole-4-carbonitrile 4c was protected
    在该信中,我们描述的新的5-(5-基-1-芳基- 1合成H-吡唑-4-基)-1- ħ -tetrazoles 2A - Ç从5-基-1-芳基- 1 H ^ -吡唑-4-腈1a – c以及意外的1 H-吡唑并[3,4- d ]嘧啶生物6a – c来自5-基-1-芳基-3-甲基-1 H-吡唑-4-腈4a – c,而不是5-(5-基-1-芳基-3-甲基-1 H-吡唑-4-基)-1 H-四唑5a – c如预期的。为了获得这些在吡唑环的C 3位上含有甲基的四唑生物,尝试了5-基-1-(4-甲氧基苯基)-3-甲基-1 H-吡唑-4-腈4c中的基。通过用氢化和二-反应保护叔丁基-二碳酸酯(BOC)。使用类似方法从受保护的化合物7c合成四唑生物5c,得到2a – c和6a – c。
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