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4,6-dimethyl-2-(trimethylstannyl)pyrazolo[1,5-a]pyrazine

中文名称
——
中文别名
——
英文名称
4,6-dimethyl-2-(trimethylstannyl)pyrazolo[1,5-a]pyrazine
英文别名
4,6-Dimethyl-2-(trimethylstannyl)pyrazolo[1,5-a]pyrazine;(4,6-dimethylpyrazolo[1,5-a]pyrazin-2-yl)-trimethylstannane
4,6-dimethyl-2-(trimethylstannyl)pyrazolo[1,5-a]pyrazine化学式
CAS
——
化学式
C11H17N3Sn
mdl
——
分子量
309.986
InChiKey
PCNGLTPEELNOSN-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):
    1.89
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.45
  • 拓扑面积:
    30.2
  • 氢给体数:
    0
  • 氢受体数:
    2

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:
    4,6-dimethyl-2-(trimethylstannyl)pyrazolo[1,5-a]pyrazine甲醇四(三苯基膦)钯三乙酰氧基硼氢化钠三氟乙酸lithium chloride 作用下, 以 四氢呋喃二氯甲烷异丙醇 为溶剂, 反应 20.0h, 生成 3-(4,6-dimethylpyrazolo[1,5-a]pyrazin-2-yl)-7-(1-ethylpiperidin-4-yl)-2H-chromen-2-one
    参考文献:
    名称:
    Compounds for treating spinal muscular atrophy
    摘要:
    本文提供了用于治疗脊髓性肌萎缩症的化合物、其组合物和使用方法。在一个具体实施例中,本文提供了一种形式的化合物,可用于调节从SMN2基因转录的mRNA中SMN2的外显子7的包含。在另一个具体实施例中,本文提供了一种形式的化合物,可用于调节从SMN1基因转录的mRNA中SMN1的外显子7的包含。在另一个实施例中,本文提供了一种形式的化合物,可用于调节从SMN1和SMN2基因分别转录的mRNA中SMN1和SMN2的外显子7的包含。
    公开号:
    US09617268B2
  • 作为产物:
    描述:
    1-(3,4,5-tribromo-1H-pyrazol-1-yl)propan-2-one 在 bis-triphenylphosphine-palladium(II) chloride 、 四(三苯基膦)钯 、 ammonium acetate 、 异丙基氯化镁 作用下, 以 四氢呋喃1,4-二氧六环溶剂黄146甲苯 为溶剂, 反应 18.0h, 生成 4,6-dimethyl-2-(trimethylstannyl)pyrazolo[1,5-a]pyrazine
    参考文献:
    名称:
    Compounds for treating spinal muscular atrophy
    摘要:
    本文提供了用于治疗脊髓性肌萎缩症的化合物、其组合物和使用方法。在一个具体实施例中,本文提供了一种形式的化合物,可用于调节从SMN2基因转录的mRNA中SMN2的外显子7的包含。在另一个具体实施例中,本文提供了一种形式的化合物,可用于调节从SMN1基因转录的mRNA中SMN1的外显子7的包含。在另一个实施例中,本文提供了一种形式的化合物,可用于调节从SMN1和SMN2基因分别转录的mRNA中SMN1和SMN2的外显子7的包含。
    公开号:
    US09617268B2
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文献信息

  • COMPOUNDS FOR TREATING SPINAL MUSCULAR ATROPHY
    申请人:PTC Therapeutics Inc.
    公开号:US20150119380A1
    公开(公告)日:2015-04-30
    Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy. In a specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN2 into mRNA that is transcribed from the SMN2 gene. In another specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 into mRNA that is transcribed from the SMN1 gene. In yet another embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 and SMN2 into mRNA that is transcribed from the SMN1 and SMN2 genes, respectively.
    本文提供了用于治疗脊髓性肌萎缩症的化合物、其组合物及与其一起使用的用途。在一个具体实施例中,本文提供了一种可以用来调节SMN2基因转录的mRNA中包含外显子7的形式化合物。在另一个具体实施例中,本文提供了一种可以用来调节SMN1基因转录的mRNA中包含外显子7的形式化合物。在另一个实施例中,本文提供了一种可以用来调节SMN1和SMN2基因转录的mRNA中包含外显子7的形式化合物。
  • [EN] 2-(INDAZOL-5-YL)-6-(PIPERIDIN-4-YL)-1,7-NAPHTHYRIDINE DERIVATIVES AND RELATED COMPOUNDS AS MODULATORS FOR SPLICING NUCLEIC ACIDS AND FOR THE TREATMENT OF PROLIFERATIVE DISEASES<br/>[FR] DÉRIVÉS DE 2-(INDAZOL-5-YL)-6-(PIPÉRIDIN-4-YL)-1,7-NAPHTYRIDINE ET COMPOSÉS ASSOCIÉS UTILES COMME MODULATEURS POUR L'ÉPISSAGE D'ACIDES NUCLÉIQUES ET POUR LE TRAITEMENT DE MALADIES PROLIFÉRATIVES
    申请人:[en]REMIX THERAPEUTICS INC.
    公开号:WO2023133217A1
    公开(公告)日:2023-07-13
    The present disclosure features compounds and related compositions that, inter alia, modulate nucleic acid splicing, e.g., splicing of a pre-mRNA, as well as methods of use thereof.
  • Compounds for treating spinal muscular atrophy
    申请人:PTC Therapeutics Inc.
    公开号:US09617268B2
    公开(公告)日:2017-04-11
    Provided herein are compounds, compositions thereof and uses therewith for treating spinal muscular atrophy. In a specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN2 into mRNA that is transcribed from the SMN2 gene. In another specific embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 into mRNA that is transcribed from the SMN1 gene. In yet another embodiment, provided herein are compounds of a form that may be used to modulate the inclusion of exon 7 of SMN1 and SMN2 into mRNA that is transcribed from the SMN1 and SMN2 genes, respectively.
    本文提供了用于治疗脊髓性肌萎缩症的化合物、其组合物和使用方法。在一个具体实施例中,本文提供了一种形式的化合物,可用于调节从SMN2基因转录的mRNA中SMN2的外显子7的包含。在另一个具体实施例中,本文提供了一种形式的化合物,可用于调节从SMN1基因转录的mRNA中SMN1的外显子7的包含。在另一个实施例中,本文提供了一种形式的化合物,可用于调节从SMN1和SMN2基因分别转录的mRNA中SMN1和SMN2的外显子7的包含。
  • Discovery and Optimization of Small Molecule Splicing Modifiers of Survival Motor Neuron 2 as a Treatment for Spinal Muscular Atrophy
    作者:Matthew G. Woll、Hongyan Qi、Anthony Turpoff、Nanjing Zhang、Xiaoyan Zhang、Guangming Chen、Chunshi Li、Song Huang、Tianle Yang、Young-Choon Moon、Chang-Sun Lee、Soongyu Choi、Neil G. Almstead、Nikolai A. Naryshkin、Amal Dakka、Jana Narasimhan、Vijayalakshmi Gabbeta、Ellen Welch、Xin Zhao、Nicole Risher、Josephine Sheedy、Marla Weetall、Gary M. Karp
    DOI:10.1021/acs.jmedchem.6b00460
    日期:2016.7.14
    The underlying cause of spinal muscular atrophy (SMA) is a deficiency of the survival motor neuron (SMN) protein. Starting from hits identified in a high-throughput screening campaign and through structure activity relationship investigations, we have developed small molecules that potently shift the alternative splicing of the SMN2 exon 7, resulting in increased production of the full-length SMN mRNA and protein. Three novel chemical series, represented by compounds 9, 14, and 20, have been optimized to increase the level of SMN protein by >50% in SMA patient-derived fibroblasts at concentrations of <160 nM. Daily administration of these compounds to severe SMA Delta 7 mice results in an increased production of SMN protein in disease-relevant tissues and a significant increase in median survival time in a dose-dependent manner. Our work supports the development of an orally administered small molecule for the treatment of patients with SMA.
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