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11-N-(4-azido-butyl)-6-O-methyl-5-(2-acetyl-desosamynyl)-3-oxo-erythronolide A 11,12-carbamate | 760981-81-5

中文名称
——
中文别名
——
英文名称
11-N-(4-azido-butyl)-6-O-methyl-5-(2-acetyl-desosamynyl)-3-oxo-erythronolide A 11,12-carbamate
英文别名
——
11-N-(4-azido-butyl)-6-O-methyl-5-(2-acetyl-desosamynyl)-3-oxo-erythronolide A 11,12-carbamate化学式
CAS
760981-81-5
化学式
C37H61N5O11
mdl
——
分子量
751.918
InChiKey
GHYYESCTOUFWAF-BLAOQRPXSA-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):
    4.85
  • 重原子数:
    53.0
  • 可旋转键数:
    11.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.86
  • 拓扑面积:
    195.97
  • 氢给体数:
    0.0
  • 氢受体数:
    13.0

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
  • 下游产品
    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:
    参考文献:
    名称:
    核糖体模板叠氮化物-炔环加成:通过原位点击化学合成强效大环内酯类抗生素
    摘要:
    超过一半的抗生素以细菌核糖体复合体为目标,即负责解码 mRNA 和合成蛋白质的 2.5 MDa 纳米机器。以红霉素为代表的大环内酯类抗生素以 nM 亲和力结合 50S 亚基,并通过阻断新生寡肽的通过来抑制蛋白质合成。Solithromycin (1) 是通过组合铜催化点击化学发现的第三代半合成大环内酯,通过将大肠杆菌 70S 核糖体或 50S 亚基与大环内酯功能化叠氮化物 2 和 3-乙炔基苯胺 (3) 前体一起孵育原位合成。核糖体模板化的原位点击方法从二元反应(即一种叠氮化物和一种炔烃)扩展到六组分反应(即叠氮化物2和五种炔烃),并最终扩展到16组分反应(即叠氮化物) 2 和 15 炔烃)。如测量的 Kd 值所示,三唑形成的程度与核糖体对抗 (1,4)-区域异构体的亲和力相关。使用配体竞争饱和位点识别(SILCS)方法的计算分析表明,配体的相对亲和力与不同炔烃引起的大环内酯+去糖胺-核糖
    DOI:
    10.1021/jacs.5b13008
  • 作为产物:
    参考文献:
    名称:
    核糖体模板叠氮化物-炔环加成:通过原位点击化学合成强效大环内酯类抗生素
    摘要:
    超过一半的抗生素以细菌核糖体复合体为目标,即负责解码 mRNA 和合成蛋白质的 2.5 MDa 纳米机器。以红霉素为代表的大环内酯类抗生素以 nM 亲和力结合 50S 亚基,并通过阻断新生寡肽的通过来抑制蛋白质合成。Solithromycin (1) 是通过组合铜催化点击化学发现的第三代半合成大环内酯,通过将大肠杆菌 70S 核糖体或 50S 亚基与大环内酯功能化叠氮化物 2 和 3-乙炔基苯胺 (3) 前体一起孵育原位合成。核糖体模板化的原位点击方法从二元反应(即一种叠氮化物和一种炔烃)扩展到六组分反应(即叠氮化物2和五种炔烃),并最终扩展到16组分反应(即叠氮化物) 2 和 15 炔烃)。如测量的 Kd 值所示,三唑形成的程度与核糖体对抗 (1,4)-区域异构体的亲和力相关。使用配体竞争饱和位点识别(SILCS)方法的计算分析表明,配体的相对亲和力与不同炔烃引起的大环内酯+去糖胺-核糖
    DOI:
    10.1021/jacs.5b13008
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文献信息

  • Antibacterial agents
    申请人:MERCK SHARP & DOHME CORP.
    公开号:US09200026B2
    公开(公告)日:2015-12-01
    Described herein are novel macrolides, the preparation of novel macrolides, the use of novel macrolides for preventing, treating, or ameliorating various conditions, and the use of novel macrolides as antibacterial agents.
    本文描述了新型大环内酯类化合物,新型大环内酯类化合物的制备,新型大环内酯类化合物用于预防、治疗或改善各种疾病的用途,以及新型大环内酯类化合物作为抗菌剂的用途。
  • An efficient entry to new sugar modified ketolide antibiotics
    作者:Alex Romero、Chang-Hsing Liang、Yu-Hung Chiu、Sulan Yao、Jonathan Duffield、Steven J. Sucheck、Ken Marby、David Rabuka、Po Yee Leung、Youe-Kong Shue、Yoshi Ichikawa、Chan-Kou Hwang
    DOI:10.1016/j.tetlet.2005.01.023
    日期:2005.2
    A new and efficient route to a ketolide aglycon served as a basis for the unprecedented 5-O-glyco-modification of ketolide antibiotics. Combined with an effective copper-catalyzed triazole-forming reaction a series of novel and potent ketolide antibiotics were synthesized.
    一种新的高效糖苷配基途径,为抗生素的5 - O-糖基修饰提供了基础。结合有效的催化三唑形成反应,合成了一系列新型有效的抗生素
  • Macrolide-Peptide Conjugates as Probes of the Path of Travel of the Nascent Peptides through the Ribosome
    作者:Arren Z. Washington、Derek B. Benicewicz、Joshua C. Canzoneri、Crystal E. Fagan、Sandra C. Mwakwari、Tatsuya Maehigashi、Christine M. Dunham、Adegboyega K. Oyelere
    DOI:10.1021/cb5003224
    日期:2014.11.21
    Despite decades of research on the bacterial ribosome, the ribosomal exit tunnel is still poorly understood. Although it has been suggested that the exit tunnel is simply a convenient route of egress for the nascent chain, specific protein sequences serve to slow the rate of translation, suggesting some degree of interaction between the nascent peptide chain and the exit tunnel. To understand how the ribosome interacts with nascent peptide sequences, we synthesized and characterized a novel class of probe molecules. These peptidemacrolide (or peptolide) conjugates were designed to present unique peptide sequences to the exit tunnel. Biochemical and X-ray structural analyses of the interactions between these probes and the ribosome reveal interesting insights about the exit tunnel. Using translation inhibition and RNA structure probing assays, we find the exit tunnel has a relaxed preference for the directionality (N -> C or C -> N orientation) of the nascent peptides. Moreover, the X-ray crystal structure of one peptolide derived from a positively charged, reverse Nuclear Localization Sequence peptide, bound to the 70S bacterial ribosome, reveals that the macrolide ring of the peptolide binds in the same position as other macrolides. However, the peptide tail folds over the macrolide ring, oriented toward the peptidyl transferase center and interacting in a novel manner with 23S rRNA residue C2442 and His69 of ribosomal protein L4. These data suggest that these peptolides are viable probes for interrogating nascent peptideexit tunnel interaction.
  • Synthesis and biological activity of new 5-O-sugar modified ketolide and 2-fluoro-ketolide antibiotics
    作者:Chang-Hsing Liang、Sulan Yao、Yu-Hung Chiu、Po Yee Leung、Nicole Robert、Jaime Seddon、Pam Sears、Chan-Kou Hwang、Yoshi Ichikawa、Alex Romero
    DOI:10.1016/j.bmcl.2005.01.027
    日期:2005.3
    A series of new triazole-containing ketolides and 2-fluoro-ketolides in which the 5-O-desosamine was replaced by unnatural sugars were synthesized and evaluated against relevant macrolide-sensitive and macrolide-resistant respiratory pathogens. Excellent in vitro antibacterial activities were demonstrated for ketolide analogues having the 6'-OBz-3'-dimethylamino-glucose and 6'-OBz-4'-deoxy-3'-dimethylamino-glucose substituents. (c) 2005 Elsevier Ltd. All rights reserved.
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