摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,3,2',6'-tetraazido-3',4'-di-O-acetylneamine | 688744-66-3

中文名称
——
中文别名
——
英文名称
1,3,2',6'-tetraazido-3',4'-di-O-acetylneamine
英文别名
3',4'-di-O-acetyl-1,3,2',6'-tetraazidoneamine;[(2R,3R,4R,5R,6R)-4-acetyloxy-5-azido-2-(azidomethyl)-6-[(1R,2R,3S,4R,6S)-4,6-diazido-2,3-dihydroxycyclohexyl]oxyoxan-3-yl] acetate
1,3,2',6'-tetraazido-3',4'-di-O-acetylneamine化学式
CAS
688744-66-3
化学式
C16H22N12O8
mdl
——
分子量
510.426
InChiKey
BGPYISBBTQRIEQ-MLFNNEOSSA-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):
    2.5
  • 重原子数:
    36
  • 可旋转键数:
    11
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    169
  • 氢给体数:
    2
  • 氢受体数:
    16

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
    • 1
    • 2
    • 3
    • 4
    • 5

反应信息

点击查看最新优质反应信息

文献信息

  • Role of Aromatic Rings in the Molecular Recognition of Aminoglycoside Antibiotics: Implications for Drug Design
    作者:Tatiana Vacas、Francisco Corzana、Gonzalo Jiménez-Osés、Carlos González、Ana M. Gómez、Agatha Bastida、Julia Revuelta、Juan Luis Asensio
    DOI:10.1021/ja1046439
    日期:2010.9.1
    CH/pi stacking interactions in the molecular recognition of aminoglycosides. Our study aims to determine the influence that the antibiotic polycationic character has on the stability, preferred geometry, and dynamics of these particular contacts. With this purpose, different aminoglycoside/aromatic complexes have been selected as model systems. They varied from simple bimolecular interactions to the more
    基糖苷类抗生素参与涉及 RNA 和蛋白质的多种结合过程。近年来,对几种临床相关的基糖苷类/受体复合物的描述极大地刺激了新的生物活性衍生物的基于结构的设计。不幸的是,设计工作经常取得有限的成功,这反映了我们对抗生素识别的分子决定因素的不完全理解。有趣的是,蛋白质/RNA 受体的芳环似乎是这个过程中的关键参与者。事实上,仔细检查可用的结构信息表明它们经常参与 CH/pi 与抗生素的糖/环醇环的堆积相互作用。虽然在过去十年中已经详细研究了中性碳水化合物和芳环之间的相互作用,但当它们涉及带高电荷的糖苷时,对这些接触知之甚少。在此,我们报告了对 CH/pi 堆积相互作用在基糖苷类分子识别中所起作用的详细实验和理论分析。我们的研究旨在确定抗生素聚阳离子特性对这些特定接触的稳定性、首选几何形状和动力学的影响。为此,选择了不同的基糖苷类/芳香族复合物作为模型系统。它们从简单的双分子相互作用到设计衍生物中存在的更稳定的分子内
  • Synthesis of Glycosidic (β-1′′→6, 3′ and 4′) Site Isomers of Neomycin B and their Effect on RNA and DNA Triplex Stability
    作者:Lotta Granqvist、Ville Tähtinen、Pasi Virta
    DOI:10.3390/molecules24030580
    日期:——
    straightforward manner. Peracetylated neomycin azide was used as a common starting material to obtain neobiosamine glycosyl donor and 6, 3′,4′-tri-O-acetyl neamine azide that after simple protecting group manipulation was converted to three different glycosyl acceptors (i.e., 5,6,4′-, 5,3′,4′- and 5,6,3′-tri-O-acetyl neamine azide). Glycosylation between the neobiosamine glycosyl donor and the neamine-derived acceptors
    新霉素 B 的糖苷(β-1''→6、3' 和 4')位点异构体(即新二糖胺(β-1''→6、3' 和 4')新胺)已以简单的方式合成。过乙酰化的新霉素叠氮化物用作常见的起始材料,以获得新双糖胺糖基供体和 6, 3',4'-三-O-乙酰基新胺叠氮化物,在简单的保护基操作后转化为三种不同的糖基受体(即 5,6 ,4'-、5,3',4'- 和 5,6,3'-三-O-乙酰基新胺叠氮化物)。新双糖胺糖基供体和新胺衍生受体之间的糖基化产生受保护的假四糖,通过整体保护(乙酰和叠氮基团的还原)将其转化为所需的新霉素位点异构体。这些基糖苷类对 RNA 和 DNA 三链体稳定性的影响通过 UV 熔解曲线分析进行了研究。
  • Structure-Based Design of Highly Crowded Ribostamycin/Kanamycin Hybrids as a New Family of Antibiotics
    作者:Julia Revuelta、Tatiana Vacas、Francisco Corzana、Carlos Gonzalez、Agatha Bastida、Juan Luis Asensio
    DOI:10.1002/chem.200903003
    日期:2010.3.8
    Sugar sugar! The synthesis and evaluation of ribostamycin/kanamycin hybrids incorporating a highly crowded trisubstituted aminocyclitol unit that should provide maximum complementation with the RNA receptor are reported (see picture). Analysis shows that the existing conflicts between the different sugar rings can be significantly alleviated by a simple chemical modification, leading to an improvement
    糖糖!据报道,含有高度拥挤的三取代基环糖醇单元的核糖霉素/卡那霉素杂种的合成和评估应提供与RNA受体的最大互补性(见图)。分析表明,通过简单的化学修饰可以显着缓解不同糖环之间的现有冲突,从而改善活性。
  • Antibacterial to antifungal conversion of neamine aminoglycosides through alkyl modification. Strategy for reviving old drugs into agrofungicides
    作者:Cheng-Wei T Chang、Marina Fosso、Yukie Kawasaki、Sanjib Shrestha、Mekki F Bensaci、Jinhua Wang、Conrad K Evans、Jon Y Takemoto
    DOI:10.1038/ja.2010.110
    日期:2010.11
    Many Actinomycetes aminoglycosides are widely used antibiotics. Although mainly antibacterials, a few known aminoglycosides also inhibit yeasts, protozoans and important crop pathogenic fungal oomycetes. Here we show that attachment of a C8 alkyl chain to ring III of a neamine-based aminoglycoside specifically at the 4″-O position yields a broad-spectrum fungicide (FG08) without the antibacterial properties typical for aminoglycosides. Leaf infection assays and greenhouse studies show that FG08 is capable of suppressing wheat fungal infections by Fusarium graminearum—the causative agent of Fusarium head blight—at concentrations that are minimally phytotoxic. Unlike typical aminoglycoside action of ribosomal protein translation miscoding, FG08's antifungal action involves perturbation of the plasma membrane. This antibacterial to antifungal transformation could pave the way for the development of a new class of aminoglycoside-based fungicides suitable for use in crop disease applications. In addition, this strategy is an example of reviving a clinically obsolete drug by simple chemical modification to yield a new application.
    许多放线菌基糖苷类化合物是广泛使用的抗生素。虽然主要是抗菌药,但一些已知的氨基糖苷类药物也能抑制酵母菌、原生动物和重要的作物致病真菌卵菌。在这里,我们展示了将 C8 烷基链连接到基糖苷的环 III 上,特别是在 4³-O 位置上,可产生一种广谱杀真菌剂(FG08),但不具有基糖苷类典型的抗菌特性。叶片感染试验和温室研究表明,FG08 能够抑制小麦真菌禾谷镰刀菌(Fusarium graminearum)(镰刀菌头枯病的病原菌)的感染,其浓度对植物的毒性极低。与典型的氨基糖苷类药物作用于核糖体蛋白翻译错码不同,FG08 的抗真菌作用涉及对质膜的扰动。这种从抗菌到抗真菌的转变可为开发一类新的基糖苷类杀菌剂铺平道路,这类杀菌剂适合用于作物病害。此外,这一策略也是通过简单的化学修饰使临床上过时的药物重新焕发生机并产生新应用的一个范例。
  • Structure–Activity Relationships for Antibacterial to Antifungal Conversion of Kanamycin to Amphiphilic Analogues
    作者:Marina Fosso、Madher N. AlFindee、Qian Zhang、Vincent de Paul Nzuwah Nziko、Yukie Kawasaki、Sanjib K. Shrestha、Jeremiah Bearss、Rylee Gregory、Jon Y. Takemoto、Cheng-Wei Tom Chang
    DOI:10.1021/acs.joc.5b00248
    日期:2015.5.1
    Novel fungicides are urgently needed. It was recently reported that the attachment of an octyl group at the O-4 '' position of kanamycin B converts this antibacterial aminoglycoside into a novel antifungal agent. To elucidate the structure-activity relationship (SAR) for this phenomenon, a lead compound FG03 with a hydroxyl group replacing the 3 ''-NH2 group of kanamycin B was synthesized. FG03's antifungal activity and Synthetic scheme inspired the synthesis of a library of kanamycin B analogues alkylated at various hydroxyl groups. SAR. studies of the library revealed that for antifungal activity the O-4 '' position is the optimal site for attaching a linear alkyl chain and that the 3 ''-NH2 and 6 ''-OH groups of the kanamycin B parent molecule are not essential for antifungal activity. The discovery of lead compound, FG03, is an example of reviving clinically obsolete drugs like kanamycin by simple chemical modification and an alternative strategy for discovering novel antimicrobials.
查看更多