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ethyl 5-(4-methoxyphenyl)-2,4-dioxopentanoate | 595610-36-9

中文名称
——
中文别名
——
英文名称
ethyl 5-(4-methoxyphenyl)-2,4-dioxopentanoate
英文别名
——
ethyl 5-(4-methoxyphenyl)-2,4-dioxopentanoate化学式
CAS
595610-36-9
化学式
C14H16O5
mdl
——
分子量
264.278
InChiKey
ZEOCNLCPIMAUAV-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):
    1.8
  • 重原子数:
    19
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    69.7
  • 氢给体数:
    0
  • 氢受体数:
    5

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:
    ethyl 5-(4-methoxyphenyl)-2,4-dioxopentanoate一水合肼溶剂黄146 作用下, 反应 8.0h, 以12%的产率得到5-(4-methoxybenzyl)-1H-pyrazole-3-carboxylic acid ethyl ester
    参考文献:
    名称:
    吡唑衍生物作为烟酸受体的部分激动剂。
    摘要:
    烟酸作为降血脂药显得独特,因为它比其他药物具有更大程度地增加HDL胆固醇水平的潜力。但是,它有一些副作用,其中严重的皮肤潮红是最常见的,并且经常限制患者的依从性。在寻找新的激动剂,用于最近鉴定和克隆的G蛋白偶联的烟酸受体中,我们合成了一系列取代的吡唑-3-羧酸,它们被证明对该受体具有显着的亲和力。通过抑制[(3)H]烟酸与大鼠脾膜的结合来测量亲和力。相对于烟酸的效能和内在活性是通过它们对[(35)S] GTPgammaS与大鼠脂肪细胞和脾膜结合的影响来确定的。有趣的是,大多数化合物是部分激动剂。特别是,证明2-重氮双环[3,3,0(4,8)]八-3,8-二烯-3-羧酸(4c)和5-丙基吡唑-3-羧酸(4f)具有K(i)值约0.15 microM的EC(50)值和约6 microM的EC(50)值,而与烟酸相比,它们的固有活性仅为约50%。活性稍强的是5-丁基吡唑-3-羧酸(4g),K(i)值为0
    DOI:
    10.1021/jm030888c
  • 作为产物:
    描述:
    参考文献:
    名称:
    吡唑衍生物作为烟酸受体的部分激动剂。
    摘要:
    烟酸作为降血脂药显得独特,因为它比其他药物具有更大程度地增加HDL胆固醇水平的潜力。但是,它有一些副作用,其中严重的皮肤潮红是最常见的,并且经常限制患者的依从性。在寻找新的激动剂,用于最近鉴定和克隆的G蛋白偶联的烟酸受体中,我们合成了一系列取代的吡唑-3-羧酸,它们被证明对该受体具有显着的亲和力。通过抑制[(3)H]烟酸与大鼠脾膜的结合来测量亲和力。相对于烟酸的效能和内在活性是通过它们对[(35)S] GTPgammaS与大鼠脂肪细胞和脾膜结合的影响来确定的。有趣的是,大多数化合物是部分激动剂。特别是,证明2-重氮双环[3,3,0(4,8)]八-3,8-二烯-3-羧酸(4c)和5-丙基吡唑-3-羧酸(4f)具有K(i)值约0.15 microM的EC(50)值和约6 microM的EC(50)值,而与烟酸相比,它们的固有活性仅为约50%。活性稍强的是5-丁基吡唑-3-羧酸(4g),K(i)值为0
    DOI:
    10.1021/jm030888c
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文献信息

  • [EN] PYRAZOLE DERIVATIVES HAVING ACTIVITY AGAINST PAIN<br/>[FR] DÉRIVÉS DE PYRAZOLE AYANT UNE ACTIVITÉ CONTRE LA DOULEUR
    申请人:ESTEVE LABOR DR
    公开号:WO2018001973A1
    公开(公告)日:2018-01-04
    The present invention relates to pyrazole derivatives of formula (I) having pharmacological activity towards the α2δ subunit, in particular the α2δ-1 subunit, of the voltage-gated calcium channel, in particular having dual pharmacological activity towards both the α2δ subunit, in particular the α2δ-1 subunit, of the voltage-gated calcium channel and the μ-opioid receptor. The present invention also relates to processes of preparation of such compounds, to pharmaceutical compositions comprising them, and to their use in therapy, in particular for the treatment of pain.
    本发明涉及具有药理活性的式(I)的吡唑衍生物,特别是对于电压门控钙通道的α2δ亚基,特别是对于电压门控钙通道的α2δ-1亚基,具有双重药理活性,特别是对于电压门控钙通道的α2δ亚基,特别是对于电压门控钙通道的α2δ-1亚基,以及μ-阿片受体。本发明还涉及制备这类化合物的方法,包括它们的药物组合物,以及它们在治疗中的使用,特别是用于疼痛治疗。
  • Pyrrole and Pyrazole DAAO Inhibitors
    申请人:Fang Q. Kevin
    公开号:US20100016397A1
    公开(公告)日:2010-01-21
    Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D-Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or solvate thereof: wherein R 1 and R 2 are independently selected from hydrogen, halo, nitro, alkyl, acyl, alkylaryl, and XYR 5 ; or R 1 and R 2 , taken together, form a 5, 6, 7 or 8-membered substituted or unsubstituted carbocyclic or heterocyclic group; X and Y are independently selected from O, S, NH, and (CR 6 R 7 ) n ; R 3 is hydrogen, alkyl or M + ; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc ion or a mixture thereof; Z is N or CR 4 ; R 4 is from selected from hydrogen, halo, nitro, alkyl, alkylaryl, and XYR 5 ; R 5 is selected from aryl, substituted aryl, heteroaryl and substituted heteroaryl; R 6 and R 7 are independently selected from hydrogen and alkyl; n is an integer from 1 to 6; at least one of R 1 , R 2 and R 4 is other than hydrogen; and at least one of X and Y is (CR 6 R 7 ) n . D-serine or cycloserine may be coadministered along with the compound of formula I.
    增加D-丝氨酸浓度并减少D-丝氨酸氧化产物浓度的方法,以增强学习、记忆和/或认知能力,或治疗精神分裂症、阿尔茨海默病、共济失调或神经病理性疼痛,或预防神经退行性疾病特征性神经元功能损失,包括向需要治疗的受试者施用公式I的化合物或其药学上可接受的盐或溶剂的治疗有效量:其中,R1和R2分别选自氢、卤素、硝基、烷基、酰基、烷基芳基和XYR5;或R1和R2共同形成5、6、7或8成员取代或未取代的碳环或杂环基;X和Y分别选自O、S、NH和(CR6R7)n;R3为氢、烷基或M+;M为铝离子、钙离子、锂离子、镁离子、钾离子、钠离子、锌离子或其混合物;Z为N或CR4;R4选自氢、卤素、硝基、烷基、烷基芳基和XYR5;R5选自芳基、取代芳基、杂芳基和取代杂芳基;R6和R7分别选自氢和烷基;n为1到6的整数;R1、R2和R4中至少有一个不是氢;X和Y中至少有一个是(CR6R7)n。D-丝氨酸或环丝氨酸可以与公式I的化合物一起共同施用。
  • PYRROLE AND PYRAZOLE DAAO INHIBITORS
    申请人:FANG Q. Kevin
    公开号:US20110092559A1
    公开(公告)日:2011-04-21
    Methods for increasing D-Serine concentration and reducing concentration of the toxic products of D-Serine oxidation, for enhancing learning, memory and/or cognition, or for treating schizophrenia, Alzheimer's disease, ataxia or neuropathic pain, or preventing loss in neuronal function characteristic of neurodegenerative diseases involve administering to a subject in need of treatment a therapeutically effective amount of a compound of formula I, or a pharmaceutically acceptable salt or solvate thereof: wherein R 1 and R 2 are independently selected from hydrogen, halo, nitro, alkyl, acyl, alkylaryl, and XYR 5 ; or R 1 and R 2 , taken together, form a 5, 6, 7 or 8-membered substituted or unsubstituted carbocyclic or heterocyclic group; X and Y are independently selected from O, S, NH, and (CR 6 R 7 ) n ; R 3 is hydrogen, alkyl or M + ; M is aluminum, calcium, lithium, magnesium, potassium, sodium, zinc ion or a mixture thereof; Z is N or CR 4 ; R 4 is from selected from hydrogen, halo, nitro, alkyl, alkylaryl, and XYR 5 ; R 5 is selected from aryl, substituted aryl, heteroaryl and substituted heteroaryl; R 6 and R 7 are independently selected from hydrogen and alkyl; n is an integer from 1 to 6; at least one of R 1 , R 2 and R 4 is other than hydrogen; and at least one of X and Y is (CR 6 R 7 ) n . D-serine or cycloserine may be coadministered along with the compound of formula I.
    增加D-丝氨酸浓度和减少D-丝氨酸氧化的有毒产物浓度的方法,以增强学习、记忆和/或认知能力,或用于治疗精神分裂症、阿尔茨海默病、共济失调或神经病理性疼痛,或预防神经退行性疾病特征性神经元功能丧失,包括向需要治疗的受试者施用公式I的化合物的治疗有效量,或其药学上可接受的盐或溶剂:其中,R1和R2分别选自氢、卤、硝基、烷基、酰基、烷基芳基和XYR5;或R1和R2一起形成一个5、6、7或8成员的取代或未取代的碳环或杂环基;X和Y分别选自O、S、NH和(CR6R7)n;R3是氢、烷基或M+;M是铝、钙、锂、镁、钾、钠、锌离子或其混合物;Z是N或CR4;R4选自氢、卤、硝基、烷基、烷基芳基和XYR5;R5选自芳基、取代芳基、杂芳基和取代杂芳基;R6和R7分别选自氢和烷基;n是1到6的整数;R1、R2和R4中至少有一个不是氢;X和Y中至少有一个是(CR6R7)n。D-丝氨酸或环丝氨酸可以与公式I的化合物一起共同施用。
  • Discovery and optimization of novel 3-benzyl-N-phenyl-1H-pyrazole-5-carboxamides as bifunctional antidiabetic agents stimulating both insulin secretion and glucose uptake
    作者:Jeyun Jo、Dahae Lee、Yeong Hye Park、Hyeonjin Choi、Jinhee Han、Do Hwi Park、You-Kyung Choi、Jinsook Kwak、Min-Kyu Yang、Jin-Wook Yoo、Hyung Ryong Moon、Dongho Geum、Ki Sung Kang、Hwayoung Yun
    DOI:10.1016/j.ejmech.2021.113325
    日期:2021.5
  • PYRAZOLE DERIVATIVES HAVING ACTIVITY AGAINST PAIN
    申请人:ESTEVE PHARMACEUTICALS, S.A.
    公开号:EP3478665A1
    公开(公告)日:2019-05-08
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