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4,4-difluoro-8-(hept-6-yne)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene | 959907-07-4

中文名称
——
中文别名
——
英文名称
4,4-difluoro-8-(hept-6-yne)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene
英文别名
4,4-difluoro-8-(hept-6-yn-1-yl)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-S-indacene;Bodipy alkyne;2,2-difluoro-8-hex-5-ynyl-4,6,10,12-tetramethyl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaene
4,4-difluoro-8-(hept-6-yne)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene化学式
CAS
959907-07-4
化学式
C19H23BF2N2
mdl
——
分子量
328.213
InChiKey
IDBLRLJMZZRFGG-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):
    4.68
  • 重原子数:
    24
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    7.9
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    4,4-difluoro-8-(hept-6-yne)-1,3,5,7-tetramethyl-4-bora-3a,4a-diaza-s-indacene8-叠氮辛酸,8-AZIDO-OCTANOICACIDcopper(ll) sulfate pentahydrate2-乙氧基-1-乙氧碳酰基-1,2-二氢喹啉sodium ascorbate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 3.5h, 生成 (1S,2S,3S,4S,5R,6S)-5-(hydroxymethyl)-2,3,4-trihydroxy-N-(8-(bodipy(green)triazole)octanoyl)-7-azabicyclo[4.1.0]heptane
    参考文献:
    名称:
    Potent and Selective Activity-Based Probes for GH27 Human Retaining α-Galactosidases
    摘要:
    Lysosomal degradation of glycosphingolipids is mediated by the consecutive action of several glycosidases. Malfunctioning of one of these hydrolases can lead to a lysosomal storage disorder such as Fabry disease, which is caused by a deficiency in α-galactosidase A. Herein we describe the development of potent and selective activity-based probes that target retaining α-galactosidases. The fluorescently labeled aziridine-based probes 3 and 4 inhibit the two human retaining α-galactosidases αGal A and αGal B covalently and with high affinity. Moreover, they enable the visualization of the endogenous activity of both α-galactosidases in cell extracts, thereby providing a means to study the presence and location of active enzyme levels in different cell types, such as healthy cells versus those derived from Fabry patients.
    DOI:
    10.1021/ja507040n
  • 作为产物:
    参考文献:
    名称:
    用于探测化学反应性和标记反应性官能团的 BODIPY 荧光团工具包
    摘要:
    描述了作为化学反应探针的新型系链功能化硼二吡咯亚甲基 (BODIPY) 荧光团的光物理和合成研究。这些化合物不同于通常报道的探针,因为它们提供了一种标记和指示化学反应的方法,而无需 BODIPY 核心本身的化学转化;相反,染料是旁观者。系链的引入和修饰扩大了可用的化学性质,但这些新的 BODIPY 衍生物具有与其母体相似的光物理特性。由于这些探针的化学作用,荧光共振能量转移 (FRET) 信号的变化揭示了多步金属催化反应的单个步骤。量子产率、FRET 效率的基础知识,
    DOI:
    10.1002/ejoc.201400052
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文献信息

  • In vitro and in vivo comparative and competitive activity-based protein profiling of GH29 α-<scp>l</scp>-fucosidases
    作者:Jianbing Jiang、Wouter W. Kallemeijn、Daniel W. Wright、Adrianus M. C. H. van den Nieuwendijk、Veronica Coco Rohde、Elisa Colomina Folch、Hans van den Elst、Bogdan I. Florea、Saskia Scheij、Wilma E. Donker-Koopman、Marri Verhoek、Nan Li、Martin Schürmann、Daniel Mink、Rolf G. Boot、Jeroen D. C. Codée、Gijsbert A. van der Marel、Gideon J. Davies、Johannes M. F. G. Aerts、Herman S. Overkleeft
    DOI:10.1039/c4sc03739a
    日期:——

    Development of probes for active GH29 α-l-fucosidases.

    GH29 α-l-fucosidases 的活性探针的开发。
  • Structure-Based Design of Inhibitors Selective for Human Proteasome β2c or β2i Subunits
    作者:Bo-Tao Xin、Eva M. Huber、Gerjan de Bruin、Wolfgang Heinemeyer、Elmer Maurits、Christofer Espinal、Yimeng Du、Marissa Janssens、Emily S. Weyburne、Alexei F. Kisselev、Bogdan I. Florea、Christoph Driessen、Gijsbert A. van der Marel、Michael Groll、Herman S. Overkleeft
    DOI:10.1021/acs.jmedchem.8b01884
    日期:2019.2.14
    Subunit-selective proteasome inhibitors are valuable tools to assess the biological and medicinal relevance of individual proteasome active sites. Whereas the inhibitors for the β1c, β1i, β5c, and β5i subunits exploit the differences in the substrate-binding channels identified by X-ray crystallography, compounds selectively targeting β2c or β2i could not yet be rationally designed because of the high structural
    亚单位选择性蛋白酶体抑制剂是评估单个蛋白酶体活性位点生物学和医学相关性的有价值的工具。尽管β1c,β1i,β5c和β5i亚基的抑制剂利用了X射线晶体学鉴定的底物结合通道的差异,但由于这些化合物的高度结构相似性,因此尚无法合理设计选择性靶向β2c或β2i的​​化合物两个亚单位。在这里,我们报告了一个化合物库的开发,化学合成和生物学筛选,该过程导致了对β2c和β2i选择性化合物LU-002c的鉴定(4; IC50β2c:8 nM,IC50β2i/β2c:40-倍数)和LU-002i(5; IC50β2i:220 nM,IC50β2c/β2i:45倍)。具有β2人源化酵母蛋白酶体的共晶体结构可可视化对于亚基特异性至关重要的蛋白质-配体相互作用。总而言之,有机合成,基于活性的蛋白质谱分析,酵母诱变和结构生物学使我们能够破译β2底物结合通道的显着差异,并完成了一组亚基选择性蛋白酶体抑制剂的研究。
  • Tuning the leaving group in 2-deoxy-2-fluoroglucoside results in improved activity-based retaining β-glucosidase probes
    作者:Marthe T. C. Walvoort、Wouter W. Kallemeijn、Lianne I. Willems、Martin D. Witte、Johannes M. F. G. Aerts、Gijsbert A. van der Marel、Jeroen D. C. Codée、Herman S. Overkleeft
    DOI:10.1039/c2cc35653h
    日期:——
    The potency of 2-deoxy-2-fluoroglycosides in activity-based profiling of human acid β-glucosidase is drastically improved by introducing an N-phenyl trifluoroacetimidate leaving group at the anomeric center. Protonation by the general acid–base catalyst in the active site turned out to be a prerequisite, making the imidate probe a genuine mechanism-based glycosidase inactivator.
    在针对人酸β-葡萄糖苷酶活性进行分析时,2-脱氧-2-氟糖苷的效能通过在异头碳中心引入N-苯基三氟乙酰亚胺离去基团而得到极大提升。在活性部位,通过一般酸碱催化剂的质子化成为了必要条件,使得亚胺探针成为一种真正的基于机制的葡萄糖苷酶失活剂。
  • [EN] STRUCTURAL VARIANTS OF MYCOLACTONES FOR USE IN MODULATING INFLAMMATION, IMMUNITY AND PAIN<br/>[FR] VARIANTS STRUCTURAUX DE MYCOLACTONES POUR L'UTILISATION DANS LA MODULATION D'INFLAMMATION, DE L'IMMUNITÉ ET DE LA DOULEUR
    申请人:PASTEUR INSTITUT
    公开号:WO2013072896A1
    公开(公告)日:2013-05-23
    The present invention is related to variants of mycolactones of formula (I), processes for the preparation thereof, pharmaceutical compositions thereof and their use in modulating inflammation, immunity and pain. Y-O-W (I), wherein Y and W are as defined in claim 1.
    本发明涉及式(I)的肉毒毒素变体,其制备方法,药物组合物以及它们在调节炎症、免疫和疼痛中的应用。Y-O-W(I),其中Y和W如权利要求1中定义的。
  • A Diverted Total Synthesis of Mycolactone Analogues: An Insight into Buruli Ulcer Toxins
    作者:Anne-Caroline Chany、Virginie Casarotto、Marjorie Schmitt、Céline Tarnus、Laure Guenin-Macé、Caroline Demangel、Olivier Mirguet、Jacques Eustache、Nicolas Blanchard
    DOI:10.1002/chem.201102542
    日期:2011.12.16
    Mycolactones are complex macrolides responsible for a severe necrotizing skin disease called Buruli ulcer. Deciphering their functional interactions is of fundamental importance for the understanding, and ultimately, the control of this devastating mycobacterial infection. We report herein a diverted total synthesis approach of mycolactones analogues and provide the first insights into their structure–activity
    Mycolactones是复杂的大环内酯类药物,可导致一种严重的坏死性皮肤病,称为Buruli溃疡。理解它们的功能相互作用对于理解并最终控制这种毁灭性的分枝杆菌感染具有至关重要的意义。我们在此报告了分枝杆菌内酯类似物的总合成方法,并基于对L929成纤维细胞的细胞病变分析,首次了解了它们的结构-活性关系。确定了所选类似物的最低致细胞毒性作用浓度,通过与天然毒素比较,可以得到清晰的图像。
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