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N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)-5-chlorothiophene-2-sulfonamide | 1552301-10-6

中文名称
——
中文别名
——
英文名称
N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)-5-chlorothiophene-2-sulfonamide
英文别名
5-chloro-N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)thiophene-2-sulfonamide;5-Chloro-N-[2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-pyridinyl]-2-thiophenesulfonamide;5-chloro-N-[2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl]thiophene-2-sulfonamide
N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)-5-chlorothiophene-2-sulfonamide化学式
CAS
1552301-10-6
化学式
C16H20BClN2O5S2
mdl
——
分子量
430.741
InChiKey
VGXYONGPYMOYAT-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):
    2.91
  • 重原子数:
    27
  • 可旋转键数:
    5
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    123
  • 氢给体数:
    1
  • 氢受体数:
    8

反应信息

  • 作为反应物:
    描述:
    N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)-5-chlorothiophene-2-sulfonamide 、 4-(2-bromothiazolo[5,4-b]pyridin-7-yl)morpholine 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloridepotassium carbonate 作用下, 以 1,4-二氧六环 为溶剂, 反应 5.0h, 以70%的产率得到5-chloro-N-(2-methoxy-5-(7-morpholinothiazolo[5,4-b]pyridin-2-yl)pyridin-3-yl)thiophene-2-sulfonamide
    参考文献:
    名称:
    鉴定新型噻唑并 [5,4-b] 吡啶衍生物作为有效的磷酸肌醇 3-激酶抑制剂
    摘要:
    本文设计并合成了一系列新型2-吡啶基、4-吗啉基取代的噻唑并[5,4-b]吡啶类似物。这些噻唑并 [5,4-b] 吡啶通过七个步骤从市售物质以中等至良好的产率有效制备。所有这些 N-杂环化合物均通过核磁共振 (NMR) 和高分辨率质谱 (HRMS) 分析进行表征,并进行了磷酸肌醇 3-激酶 (PI3K) 酶促测定。结果表明这些N-杂环化合物显示出有效的PI3K抑制活性,代表性化合物(19a)的IC50可达到3.6nm。构效关系 (SAR) 研究表明,磺酰胺功能对 PI3Kα 抑制活性很重要,2-氯-4-氟苯磺酰胺 (19b)、或 5-氯噻吩-2-磺酰胺 (19c) 显示出有效的抑制活性,IC50 值为纳摩尔。连接到噻唑并 [5,4-b] 吡啶的吡啶基是 PI3Kα 抑制效力的另一个关键结构单元,被苯基取代会导致活性显着降低。酶促抑制结果显示化合物19a以纳摩尔IC50值抑制PI3Kα、PI
    DOI:
    10.3390/molecules25204630
  • 作为产物:
    参考文献:
    名称:
    发现和优化2-氨基-4-甲基喹唑啉衍生物作为治疗癌症的高效磷脂酰肌醇3-激酶抑制剂
    摘要:
    磷脂酰肌醇3激酶(PI3K)信号的增加是癌症中最常见的变化之一,促使人们投入大量精力开发针对该途径的新型癌症疗法。在这项工作中,我们通过杂交和随后的支架跳跃方法发现了一系列新型的2-氨基-4-甲基喹唑啉衍生物,它们是高效的I类PI3K抑制剂。先导物优化导致了几个有前途的化合物(例如,19,20,37,和43)以纳摩尔效力PI3K,突出的抗增殖活性,有利的PK曲线,以及在体内抗肿瘤效力的鲁棒性。更有趣的是,与19和20相比,37和图43显示了在原位胶质母细胞瘤异种移植模型中改善的脑渗透和体内功效。此外,进行了初步的安全性评估,包括hERG通道抑制,AMES,CYP450抑制和单剂量毒性,以表征其毒理学特性。
    DOI:
    10.1021/acs.jmedchem.8b00416
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文献信息

  • Synthesis and structure–activity relationships of PI3K/mTOR dual inhibitors from a series of 2-amino-4-methylpyrido[2,3- d ]pyrimidine derivatives
    作者:Fangbin Han、Songwen Lin、Peng Liu、Jing Tao、Chongqin Yi、Heng Xu
    DOI:10.1016/j.bmcl.2014.07.073
    日期:2014.9
    inhibitors provides a promising new approach to the treatment of cancers. In this Letter, we identified structurally novel and potent PI3K/mTOR dual inhibitors from a series of 2-amino-4-methylpyrido[2,3-d]pyrimidine derivatives. Their synthesis and structure–activity relationships are reported.
    PI3K / mTOR双重抑制剂抑制磷酸肌醇3激酶(PI3K)/ AKT /哺乳动物对雷帕霉素(mTOR)信号通路的靶标,为癌症的治疗提供了一种有希望的新方法。在这封信中,我们从一系列的2-基-4-甲基吡啶并[2,3- d ]嘧啶生物中鉴定了结构新颖且有效的PI3K / mTOR双重抑制剂。报告了它们的合成和结构-活性关系。
  • Identification of novel 7-amino-5-methyl-1,6-naphthyridin-2(1H)-one derivatives as potent PI3K/mTOR dual inhibitors
    作者:Songwen Lin、Fangbin Han、Peng Liu、Jing Tao、Xuechao Zhong、Xiujie Liu、Chongqin Yi、Heng Xu
    DOI:10.1016/j.bmcl.2013.12.112
    日期:2014.2
    Inhibition of the phosphoinositide 3-kinase (PI3K)/AKT/mammalian target of rapamycin ( mTOR) signaling pathway is one of the most intensively studied approaches to cancer therapy. Rational design led to the identification of novel 7-amino-5-methyl-1,6-naphthyridin-2(1H)-one derivatives as potent PI3K/mTOR dual inhibitors. Design, synthesis and structure activity relationship are reported. (C) 2013 Elsevier Ltd. All rights reserved.
  • Discovery of new thienopyrimidine derivatives as potent and orally efficacious phosphoinositide 3-kinase inhibitors
    作者:Songwen Lin、Chunyang Wang、Ming Ji、Deyu Wu、Yuanhao Lv、Li Sheng、Fangbin Han、Yi Dong、Kehui Zhang、Yakun Yang、Yan Li、Xiaoguang Chen、Heng Xu
    DOI:10.1016/j.bmc.2017.12.025
    日期:2018.2
    A series of new thienopyrimidine derivatives has been discovered as potent PI3K inhibitors. The systematic SAR studies for these analogues are described. Among them, 8a and 9a exhibit nanomolar enzymatic potencies and sub-micromolar cellular anti-proliferative activities. 8a displays favorable pharmacokinetic profiles, while 9a easily undergoes deacetylation to yield a major metabolite 8a. Furthermore, 8a and 9a potently inhibit tumor growth in a dose-dependent manner in the NCI-H460 xenograft model with an acceptable safety profile. (C) 2017 Elsevier Ltd. All rights reserved.
  • Discovery of a Novel Series of Thienopyrimidine as Highly Potent and Selective PI3K Inhibitors
    作者:Fangbin Han、Songwen Lin、Peng Liu、Xiujie Liu、Jing Tao、Xiaobing Deng、Chongqin Yi、Heng Xu
    DOI:10.1021/ml5005014
    日期:2015.4.9
    Inhibition of the phosphoinositide 3-kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) signaling pathway provides a promising new approach for cancer therapy. Through a rational design, a novel series of thienopyrimidine was discovered as highly potent and selective PI3K inhibitors. These thienopyrimidine derivatives were demonstrated to bear nanomolar PI3K alpha inhibitory potency with over 100-fold selectivity against mTOR kinase. The lead compounds 6g and 6k showed good developability profiles in cell-based proliferation and ADME assays. In this communication, their design, synthesis, structure activity relationship, selectivity, and some developability properties are described.
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