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1,3,4-三甲基吡咯 | 30144-12-8

中文名称
1,3,4-三甲基吡咯
中文别名
——
英文名称
1,3,4-trimethyl-pyrrole
英文别名
1,3,4-Trimethyl-pyrrol;Pyrrole, 1,3,4-trimethyl-;1,3,4-trimethylpyrrole
1,3,4-三甲基吡咯化学式
CAS
30144-12-8
化学式
C7H11N
mdl
——
分子量
109.171
InChiKey
UQJPYEMQAMHPFF-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

物化性质

  • 沸点:
    34 °C(Press: 5.5 Torr)
  • 密度:
    0.87±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.4
  • 重原子数:
    8
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.43
  • 拓扑面积:
    4.9
  • 氢给体数:
    0
  • 氢受体数:
    0

SDS

SDS:f927b4d724ef87aa3dc7b83bc4b99c48
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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:
    1,3,4-三甲基吡咯氢氧化钾三氯氧磷 作用下, 以 乙醇甲苯 为溶剂, 生成 (1,3,4-trimethyl-5-octadecanoylpyrrol-2-yl)acetic acid
    参考文献:
    名称:
    Structure-activity relationship studies on (4-acylpyrrol-2-yl)alkanoic acids as inhibitors of the cytosolic phospholipase A2: Variation of the alkanoic acid substituent, the acyl chain and the position of the pyrrole nitrogen
    摘要:
    (4-酰基吡咯-2-基)烷基酸衍生物被制备并评估了它们对完整牛血小板胞质磷脂酶A2(cPLA2)的抑制能力。为了明确酶抑制的结构要求,系统性地改变了烷基酸基团、酰基基团以及吡咯氮原子相对于吡咯取代基的位置。结果显示,含有游离乙酸或丙酸基团且酰基链长度为12个或更多碳原子的化合物对cPLA2的抑制效果最佳。吡咯氮原子的位置对活性的影响不显著。其中,合成的cPLA2抑制剂中最 potent 的之一是(1,3,5-三甲基-4-十八酰基吡咯-2-基)乙酸(IC50:10微摩尔浓度)。
    DOI:
    10.1016/s0223-5234(99)80066-x
  • 作为产物:
    描述:
    thiophene-3,3,4,4-tetracarboxylic acid tetraethyl ester 在 1,4-二氧六环sodium hydroxide 、 lithium aluminium tetrahydride 、 乙醚硫酸silver(l) oxide 作用下, 生成 1,3,4-三甲基吡咯
    参考文献:
    名称:
    Further Attempts to Prepare 3,4-Dimethylenethiophane and its Sulfone1
    摘要:
    DOI:
    10.1021/ja01604a060
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文献信息

  • HETEROCYCLIC COMPOUNDS AS ADENOSINE ANTAGONISTS
    申请人:NUVATION BIO INC.
    公开号:US20200231570A1
    公开(公告)日:2020-07-23
    Aminopyrazine compounds as modulators of an adenosine receptor are provided. The compounds may find use as therapeutic agents for the treatment of diseases mediated through a G-protein-coupled receptor signaling pathway and may find particular use in oncology.
    提供了氨基吡嗪化合物作为腺苷受体的调节剂。这些化合物可能作为治疗经由G蛋白偶联受体信号通路介导的疾病的治疗剂,并且可能在肿瘤学中发挥特定作用。
  • [EN] HETEROCYCLIC COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES ET PROCÉDÉS D'UTILISATION
    申请人:INTEGRAL BIOSCIENCES PVT LTD
    公开号:WO2020012357A1
    公开(公告)日:2020-01-16
    The present invention discloses compounds useful in treatment of conditions associated with excessive activity of transforming growth factor beta (TGF-β), particularly type 1 or activin-like kinase 5 (ALK 5). Specifically the present invention discloses compound of formula (I) which exhibit inhibitory activity against ALK 5. Method of treating conditions associated with excessive activity (ALK 5) with such compound is disclosed. Uses thereof, pharmaceutical composition, and kits are also disclosed.
    本发明揭示了在治疗与转化生长因子β(TGF-β)过度活性相关的疾病中有用的化合物,特别是针对类型1或类活化激酶5(ALK 5)。具体来说,本发明揭示了具有对ALK 5具有抑制活性的化合物的结构式(I)。还公开了使用这种化合物治疗与过度活性(ALK 5)相关的疾病的方法。此外,还公开了这些化合物的用途、制药组合物和试剂盒。
  • 3-ARYL-5-SUBSTITUTED-ISOQUINOLIN-1-ONE COMPOUNDS AND THEIR THERAPEUTIC USE
    申请人:INSTITUTE OF CANCER RESEARCH: ROYAL CANCER HOSPITAL (THE)
    公开号:US20150099732A1
    公开(公告)日:2015-04-09
    The present invention pertains generally to the field of therapeutic compounds. More specifically the present invention pertains to certain 3-aryl-5-substituted-2H-isoquinolin-1-one compounds that, inter alia, inhibit PARP (e.g., PARP1, TNKS1, TNKS2, etc.) and/or Wnt signalling. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit PARP (e.g., PARP1, TNKS1, TNKS2, etc.); to inhibit Wnt signalling; to treat disorders that are ameliorated by the inhibition of PARP (e.g., PARP1, TNKS1, TNKS2, etc.); to treat disorders that are ameliorated by the inhibition of Wnt signalling; to treat proliferative conditions such as cancer, etc.
    本发明通常涉及治疗化合物领域。更具体地,本发明涉及某些3-芳基-5-取代-2H-异喹啉-1-酮化合物,该化合物在抑制PARP(例如PARP1,TNKS1,TNKS2等)和/或Wnt信号传导方面具有作用。本发明还涉及包含这些化合物的药物组合物,以及利用这些化合物和组合物,在体内和体外,来抑制PARP(例如PARP1,TNKS1,TNKS2等);抑制Wnt信号传导;治疗通过抑制PARP(例如PARP1,TNKS1,TNKS2等)改善的疾病;治疗通过抑制Wnt信号传导改善的疾病;治疗癌症等增生症状。
  • Electrophilic substitution in pyrroles. Part 4. Hydrogen exchange in acid solution
    作者:Robert S. Alexander、Anthony R. Butler
    DOI:10.1039/p29800000110
    日期:——
    5-trimethyl- and 1,3,4-trimethyl-pyrrole in aqueous buffer has been examined. The two positions were found to be of similar reactivities. General acid catalysis was detected. No hydrogen exchange on the methyl groups of 2,3,4,5-tetramethylpyrrole, even in strong acid, was detected. The 13C n.m.r. spectrum of the tetramethylpyrrole was examined.
    已经研究了水性缓冲液中1,2,5-三甲基-和1,3,4-三甲基-吡咯中未取代位置的氢交换。发现这两个位置具有相似的反应性。检测到一般的酸催化。即使在强酸中也未检测到2,3,4,5-四甲基吡咯的甲基上的氢交换。检查了四甲基吡咯的13 C nmr光谱。
  • [EN] QUINAZOLIN-4(3H)-ONE-TYPE PIPERIDINE COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS DE PIPÉRIDINE DU TYPE QUINAZOLIN-4(3H)-ONE ET UTILISATIONS DE CEUX-CI
    申请人:PURDUE PHARMA LP
    公开号:WO2014102589A1
    公开(公告)日:2014-07-03
    The present disclosure relates to Quinazolin-4(3H)-one-Type Piperidine Compounds, such as those of Formule (I) and the pharmaceutically acceptable salts and solvates thereof, wherein R1, R2, R3, Q, Y1, Z, A, B, E, and a are as defined herein; compositions comprising an effective amount of a Quinazolin-4(3H)-one-Type Piperidine Compound, and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Quinazolin-4(3 H)-one-Type Piperidine Compound.
    本公开涉及喹唑啉-4(3H)-酮型哌啶化合物,例如公式(I)中的化合物及其药学上可接受的盐和溶剂,其中R1、R2、R3、Q、Y1、Z、A、B、E和a如本文所定义;包含有效量喹唑啉-4(3H)-酮型哌啶化合物的组合物;以及治疗或预防疼痛等疾病的方法,包括向需要的动物施用有效量喹唑啉-4(3H)-酮型哌啶化合物。
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