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5-bromo-1-methyl-3'-(p-tolyl)-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione

中文名称
——
中文别名
——
英文名称
5-bromo-1-methyl-3'-(p-tolyl)-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione
英文别名
5-bromo-1-methyl-3'-(4-methylphenyl)-1'H-spiro[indole-3,2'-quinazoline]-2,4'(1H,3'H)-dione;5'-bromo-1'-methyl-3-(4-methylphenyl)spiro[1H-quinazoline-2,3'-indole]-2',4-dione
5-bromo-1-methyl-3'-(p-tolyl)-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione化学式
CAS
——
化学式
C23H18BrN3O2
mdl
——
分子量
448.319
InChiKey
NYYMXIFMCCOJBX-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):
    4.5
  • 重原子数:
    29
  • 可旋转键数:
    1
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.13
  • 拓扑面积:
    52.6
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    5-bromo-1-methyl-3'-(p-tolyl)-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione4-苯氧基苯基硼酸(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下, 以 乙腈 为溶剂, 反应 0.02h, 以96%的产率得到1-methyl-5-(4-phenoxyphenyl)-3'-(p-tolyl)-1'H-spiro[indoline-3,2'-quinazoline]-2,4'(3'H)-dione
    参考文献:
    名称:
    作为 IRAP 抑制剂的取代螺吲哚二氢喹唑啉酮的合成、评估和建议的结合姿势。
    摘要:
    胰岛素调节氨肽酶(IRAP)是治疗认知障碍药物的新的潜在大分子靶点。血管紧张素 IV (Ang IV) 抑制 IRAP 可改善大鼠的记忆和学习能力。大多数已知的 IRAP 抑制剂都是肽性质的,并且药代动力学特性较差。在此,我们提出了一系列源自螺-羟吲哚二氢喹唑啉酮筛选靶点的小型非肽 IRAP 抑制剂 (pIC 50 5.8)。这些化合物是通过简单的微波(MW)促进的三组分反应或通过两步一锅法合成的。为了装饰羟吲哚环系统,进行了快速MW辅助的Suzuki-Miyaura交叉偶联(1分钟)。可以实现效力的小幅提高(最有效的化合物的 pIC 50 6.6)和溶解度的增加。根据计算模型和 MD 模拟推论,螺吲哚二氢喹唑啉酮的S构型可以解释 IRAP 的抑制作用。
    DOI:
    10.1002/open.201900344
  • 作为产物:
    参考文献:
    名称:
    Microwave Heated Flow Synthesis of Spiro-oxindole Dihydroquinazolinone Based IRAP Inhibitors
    摘要:
    A fast and convenient synthetic route towards spiro-oxindole dihydroquinazolinones as novel and drug-like insulin-regulated aminopeptidase (IRAP) inhibitors is reported. The synthesis is performed using a MW heated continuous flow system employing 200 mm X 3 mm i MW absorbing silicon carbide (SiC) or MW transparent borosilicate tubular reactors. A three-component MW-flow reaction to build up the spiro compounds (9 examples, 4087% yield), using the SiC reactor, as well as a SuzukiMiyaura cross-coupling reaction (71%), employing the borosilicate reactor, are presented with residence times down to 168 s. The continuous MW-flow routes provide a smooth and scalable synthetic methodology towards this class of IRAP inhibitors.
    DOI:
    10.1021/op500237k
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文献信息

  • Iron-Catalyzed Oxidative Coupling of Indoline-2-ones with Aminobenzamides via Dual C–H Functionalization
    作者:Yi-Huan Lai、Run-Shi Wu、Jie Huang、Jun-Yu Huang、Da-Zhen Xu
    DOI:10.1021/acs.orglett.0c01066
    日期:2020.5.15
    We describe an unprecedented dual C-H functionalization of indolin-2-one via an oxidative C(sp3)-H/N-H/X-H (X = N, C, S) cross-coupling protocol, which is catalyzed by a simple iron salt under mild and ligand-free conditions and employs air (molecular oxygen) as the terminal oxidant. This method is readily applicable for the construction of tetrasubstituted carbon centers from methylenes and provides
    我们描述了通过氧化的C(sp3)-H / NH / XH(X = N,C,S)交叉偶联协议对吲哚啉-2-酮进行前所未有的双重CH官能化反应,该反应在温和的条件下由简单的铁盐催化无配体条件,并使用空气(分子氧)作为末端氧化剂。该方法容易适用于由亚甲基构造四取代的碳中心,并提供了多种螺N-杂环羟吲哚。
  • Synthesis, Evaluation and Proposed Binding Pose of Substituted Spiro‐Oxindole Dihydroquinazolinones as IRAP Inhibitors
    作者:Karin Engen、Sudarsana Reddy Vanga、Thomas Lundbäck、Faith Agalo、Vivek Konda、Annika Jenmalm Jensen、Johan Åqvist、Hugo Gutiérrez‐de‐Terán、Mathias Hallberg、Mats Larhed、Ulrika Rosenström
    DOI:10.1002/open.201900344
    日期:2020.3
    aminopeptidase (IRAP) is a new potential macromolecular target for drugs aimed for treatment of cognitive disorders. Inhibition of IRAP by angiotensin IV (Ang IV) improves the memory and learning in rats. The majority of the known IRAP inhibitors are peptidic in character and suffer from poor pharmacokinetic properties. Herein, we present a series of small non‐peptide IRAP inhibitors derived from a spiro‐oxindole
    胰岛素调节氨肽酶(IRAP)是治疗认知障碍药物的新的潜在大分子靶点。血管紧张素 IV (Ang IV) 抑制 IRAP 可改善大鼠的记忆和学习能力。大多数已知的 IRAP 抑制剂都是肽性质的,并且药代动力学特性较差。在此,我们提出了一系列源自螺-羟吲哚二氢喹唑啉酮筛选靶点的小型非肽 IRAP 抑制剂 (pIC 50 5.8)。这些化合物是通过简单的微波(MW)促进的三组分反应或通过两步一锅法合成的。为了装饰羟吲哚环系统,进行了快速MW辅助的Suzuki-Miyaura交叉偶联(1分钟)。可以实现效力的小幅提高(最有效的化合物的 pIC 50 6.6)和溶解度的增加。根据计算模型和 MD 模拟推论,螺吲哚二氢喹唑啉酮的S构型可以解释 IRAP 的抑制作用。
  • Microwave Heated Flow Synthesis of Spiro-oxindole Dihydroquinazolinone Based IRAP Inhibitors
    作者:Karin Engen、Jonas Sävmarker、Ulrika Rosenström、Johan Wannberg、Thomas Lundbäck、Annika Jenmalm-Jensen、Mats Larhed
    DOI:10.1021/op500237k
    日期:2014.11.21
    A fast and convenient synthetic route towards spiro-oxindole dihydroquinazolinones as novel and drug-like insulin-regulated aminopeptidase (IRAP) inhibitors is reported. The synthesis is performed using a MW heated continuous flow system employing 200 mm X 3 mm i MW absorbing silicon carbide (SiC) or MW transparent borosilicate tubular reactors. A three-component MW-flow reaction to build up the spiro compounds (9 examples, 4087% yield), using the SiC reactor, as well as a SuzukiMiyaura cross-coupling reaction (71%), employing the borosilicate reactor, are presented with residence times down to 168 s. The continuous MW-flow routes provide a smooth and scalable synthetic methodology towards this class of IRAP inhibitors.
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