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N-芴甲氧羰基-alpha-烯丙基-L-丙氨酸 | 288617-71-0

中文名称
N-芴甲氧羰基-alpha-烯丙基-L-丙氨酸
中文别名
N-FMOC-Α-烯丙基-L-丙氨酸
英文名称
(S)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-2-methylpent-4-enoic acid
英文别名
(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-2-methylpent-4-enoic acid
N-芴甲氧羰基-alpha-烯丙基-L-丙氨酸化学式
CAS
288617-71-0
化学式
C21H21NO4
mdl
——
分子量
351.402
InChiKey
FNCSRFHDUZYOCR-NRFANRHFSA-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:
    564.3±45.0 °C(Predicted)
  • 密度:
    1.224

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    26
  • 可旋转键数:
    7
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.24
  • 拓扑面积:
    75.6
  • 氢给体数:
    2
  • 氢受体数:
    4

安全信息

  • TSCA:
    No
  • 危险品标志:
    N
  • 安全说明:
    S61
  • 危险类别码:
    R50
  • WGK Germany:
    3
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335

SDS

SDS:7634fe9349f66a83b8b73a6982d5c1c1
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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:
    N-芴甲氧羰基-alpha-烯丙基-L-丙氨酸 、 在 N-羟基-7-氮杂苯并三氮唑盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺N,N-二异丙基乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 4.0h, 以0.8 g的产率得到(9H-fluoren-9-yl)methyl ((6S,9R,12R,15S)-9-ethyl-15-methyl-5,8,11,14-tetraoxo-12-(3-(3-((2,2,4,6,7-pentamethyl-2,3-dihydrobenzofuran-5-yl)sulfonyl)guanidino)propyl)-6-phenyl-4,7,10,13-tetraazaoctadeca-1,17-dien-15-yl)carbamate
    参考文献:
    名称:
    发现了针对WD重复结构域5蛋白(WDR5)-混合谱系白血病(MLL)蛋白-蛋白相互作用的高强度,细胞可渗透的大环拟肽(MM-589)
    摘要:
    我们在此报告了与WD重复域5(WDR5)结合并阻断WDR5混合谱系白血病(MLL)蛋白质与蛋白质相互作用的大环拟肽的设计,合成和评估。化合物18(MM-589)以0.90 nM(K i值<1 nM)的IC 50值与WDR5结合,并以12.7 nM的IC 50值抑制MLL H3K4甲基转移酶(HMT)活性。在具有MLL易位的人类白血病细胞系中,化合物18有效地和选择性地抑制细胞生长,并且比以前报道的化合物MM-401强40倍以上。16和18的共晶结构与WDR5结合的复合物为其与WDR5的高亲和力结合提供了结构基础。此外,我们已经开发和优化了一种新的基于AlphaLISA的MLL HMT功能测定法,以促进对这些设计化合物的功能评估。化合物18是迄今为止报道的最有效的WDR5-MLL相互作用抑制剂,对18的进一步优化可能产生一种用于急性白血病的新疗法。
    DOI:
    10.1021/acs.jmedchem.6b01796
  • 作为产物:
    描述:
    盐酸乙二胺四乙酸碳酸氢钠 作用下, 以 甲醇二氯甲烷乙腈 为溶剂, 反应 3.0h, 生成 N-芴甲氧羰基-alpha-烯丙基-L-丙氨酸
    参考文献:
    名称:
    Influence of α-methylation in constructing stapled peptides with olefin metathesis
    摘要:
    Ring-closing metathesis is commonly utilized in peptide macro-cyclization. The influence of alpha-methylation of the amino acids bearing the olefin moieties has never been systematically studied. In this report, controlled reactions unambiguously indicate that alpha-methylation at the N-terminus of the metathesis sites is crucial for this reaction to occur. Also, we first elucidated that the E-isomers of stapled peptides are significantly more helical than the Z-isomers. (C) 2014 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tet.2014.08.004
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文献信息

  • A Novel Long‐Range n to π* Interaction Secures the Smallest known α‐Helix in Water
    作者:Huy N. Hoang、Chongyang Wu、Timothy A. Hill、Aline Dantas de Araujo、Paul V. Bernhardt、Ligong Liu、David P. Fairlie
    DOI:10.1002/anie.201911277
    日期:2019.12.19
    acids forms a cyclic pentapeptide that optimally stabilizes the smallest known α-helix in water. The origin of the stabilization is unclear. The observed dependence of α-helicity on the solvent and cyclization linker led us to discover a novel long-range n to π* interaction between a main-chain amide oxygen and a uniquely positioned carbonyl group in the linker of cyclic pentapeptides. CD and NMR spectra
    连接第一和第五个氨基酸的侧链的酰胺键的引入形成了环状五肽,其最佳地稳定了水中最小的已知α-螺旋。稳定的起源尚不清楚。观察到的α-螺旋度对溶剂和环化接头的依赖性,使我们发现了在主链酰胺氧与环状五肽接头中独特定位的羰基之间的新型n-π*长程相互作用。CD和NMR光谱,NMR和X射线结构,建模以及MD模拟显示,第一个合成掺入的n至π*CO⋅⋅⋅Cγ=Ο相互作用的长距离相互作用的第一个例子,独特地增强了几乎完美且稳定的肽段水中有α-螺旋,但在DMSO中没有。
  • Design of Cell-Permeable Stapled Peptides as HIV-1 Integrase Inhibitors
    作者:Ya-Qiu Long、Shao-Xu Huang、Zahrah Zawahir、Zhong-Liang Xu、Huiyuan Li、Tino W. Sanchez、Ying Zhi、Stephanie De Houwer、Frauke Christ、Zeger Debyser、Nouri Neamati
    DOI:10.1021/jm4006516
    日期:2013.7.11
    HIV-1 integrase (IN) catalyzes the integration of viral DNA into the host genome involving several interactions with the viral and cellular proteins. We have previously identified peptide IN inhibitors derived from the a-helical regions along the dimeric interface of HIV-1 IN. Herein, we show that appropriate hydrocarbon stapling of these peptides to stabilize their., helical structure remarkably improves the cell permeability, thus allowing inhibition of the HIV-1 replication in cell culture. Furthermore, the stabilized peptides inhibit the interaction of IN with the cellular cofactor LEDGF/p75. Cellular uptake of the stapled peptide was confirmed in four different cell lines using a fluorescein-labeled analogue. Given their enhanced potency and cell permeability, these stapled peptides can serve as not only lead IN inhibitors but also prototypical biochemical probes or "nanoneedles" for the elucidation of HIV-1 IN dimerization and host cofactor interactions within their native cellular environment.
  • An All-Hydrocarbon Cross-Linking System for Enhancing the Helicity and Metabolic Stability of Peptides
    作者:Christian E. Schafmeister、Julia Po、Gregory L. Verdine
    DOI:10.1021/ja000563a
    日期:2000.6.1
  • Helix stabilization by stapled N-capping box
    作者:Thanh K. Pham、Young-Woo Kim
    DOI:10.1016/j.bioorg.2020.104024
    日期:2020.8
    The N-capping box is a distinct helix-stabilizing motif frequently found in proteins. In this study, we examined a ruthenium-mediated intramolecular backbone to side chain macrocyclization as a rigidified mimicry of the N-capping box. Experimental data indicate that the 15-membered macrocycle formed by a hept-4-enoyl staple, which directly tethers the alpha-amino group of N1 residue and the alpha-carbon of N3 residue, is highly effective in stabilizing helical structures of short peptides.
  • PEPTIDOMIMETIC MACROCYCLES
    申请人:NASH Huw M.
    公开号:US20110223149A1
    公开(公告)日:2011-09-15
    The present invention provides biologically active peptidomimetic macrocycles with improved properties, such as protease resistance, relative to their corresponding polypeptides. The invention additionally provides methods of preparing and using such macrocycles, for example in therapeutic applications.
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