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吡嗪甲酰胺,N,N-二甲基-(8CI,9CI) | 37110-85-3

中文名称
吡嗪甲酰胺,N,N-二甲基-(8CI,9CI)
中文别名
——
英文名称
beta-D-xylofuranoside
英文别名
β-D-xylose;D(+)-Xylose;β-D-xylopyranose;D-[1-13C]-β-xylofuranose;β-xylose;β-D-xylo-furanose;beta-D-xylofuranose;d-xylofuranose;xylose;(2R,3R,4R,5R)-5-(hydroxymethyl)oxolane-2,3,4-triol
吡嗪甲酰胺,N,N-二甲基-(8CI,9CI)化学式
CAS
37110-85-3
化学式
C5H10O5
mdl
——
分子量
150.131
InChiKey
HMFHBZSHGGEWLO-KKQCNMDGSA-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
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    90.2
  • 氢给体数:
    4
  • 氢受体数:
    5

上下游信息

  • 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:
    描述:
    吡嗪甲酰胺,N,N-二甲基-(8CI,9CI)吡啶4-二甲氨基吡啶四氯化锡 作用下, 以 乙腈 为溶剂, 反应 48.0h, 生成 2',3',5'-tri-O-acetyl adenosine
    参考文献:
    名称:
    三苯甲基类化合物及其制备方法和应用
    摘要:
    本发明涉及三苯甲基类化合物及其制备方法和应用,具体涉及纺锤体驱动蛋白Eg5的小分子抑制剂三苯甲基类化合物及其制备方法,以及所述化合物在制备预防或治疗抗肿瘤的药物中的应用。所述化合物为式Ⅰ化合物或式Ⅱ化合物。本发明所述的化合物是通过特异性地靶向纺锤体驱动蛋白Eg5的变构口袋,在其中增加化合物与氨基酸残基的相互作用,从而增强抑制Eg5的活性。本发明所述的化合物对癌细胞具有有效的细胞增殖抑制作用和细胞凋亡的细胞周期特异性诱导作用。
    公开号:
    CN104926905B
  • 作为产物:
    描述:
    阿卡地新盐酸三氯氧磷 作用下, 以 吡啶氯仿重水三乙胺N,N-二甲基甲酰胺 为溶剂, 反应 14.0h, 生成 吡嗪甲酰胺,N,N-二甲基-(8CI,9CI)
    参考文献:
    名称:
    1-Methylisoguanosine, a pharmacologically active agent from a marine sponge
    摘要:
    DOI:
    10.1021/jo01308a015
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文献信息

  • Acid-Catalyzed Conversion of Xylose in Methanol-Rich Medium as Part of Biorefinery
    作者:Xun Hu、Caroline Lievens、Chun-Zhu Li
    DOI:10.1002/cssc.201100745
    日期:2012.8
    treatments of xylose have been performed in a methanol/water mixture to investigate the reaction pathways of xylose during bio‐oil esterification. Xylose was mainly converted into methyl xylosides with negligible humins formed below 130 °C. However, humins formation became significant with the dehydration of xylose to furfural and 2‐(dimethoxymethyl)furan (DOF) at elevated temperatures. The conversion of xylose
    木糖酸处理已在甲醇/水混合物中进行,以研究木糖在生物油酯化过程中的反应途径。木糖主要转化为甲基木糖化物,在低于130°C时形成的腐殖质可忽略不计。然而,在高温下,木糖脱水成糠醛和2-(二甲氧基甲基)呋喃(DOF)后,腐殖质的形成变得很重要。木糖转化为甲基木糖苷可以保护木糖的C1羟基,从而稳定木糖并抑制糖低聚物的形成和聚合反应。相比之下,糠醛向DOF的转化保护了糠醛的羰基。然而,由于反应平衡从DOF转移到糠醛,且停留时间延长,因此在高温下该保护作用并未显着抑制糠醛的聚合。此外,糠醛的酸处理在甲醇中产生了乙酰丙酸甲酯,在水中产生了乙酰丙酸,甲酸被甲酸催化。
  • Determination of the absolute configuration of monosaccharides by 1H NMR spectroscopy of their per-O-(S)-2-methylbutyrate derivatives
    作者:William S. York、Stephen Hantus、Peter Albersheim、Alan G. Darvill
    DOI:10.1016/s0008-6215(97)00050-5
    日期:1997.5
    Abstract An empirical method was developed to determine the absolute configuration of monosaccharides, based on high-field 1H NMR spectroscopy of their per- O-(S)-2-methylbutyrate (SMB) derivatives. The SMB derivatives of the D and L forms of a given monosaccharide are diastereomers, allowing them to be distinguished on the basis of differences in their 1H NMR chemical shifts. The reproducibility of
    摘要建立了一种基于经验的方法来确定其单糖的绝对构型,该方法基于其过O-(S)-2-甲基丁酸酯(SMB)衍生物的1H NMR光谱。给定单糖的D和L形式的SMB衍生物为非对映异构体,可根据其1H NMR化学位移的差异进行区分。这些化学位移差异的可重复性可以通过比较数据库中SMB衍生物的光谱与标准光谱来常规确定各种单糖的绝对构型,从而无需为每次分析准备和分析新的标准。衍生过程使用廉价,易于处理的试剂,并且实际上是完整的。将该方法应用于三种复杂的聚糖,可以明确确定其组成单糖的绝对构型。几种单糖的对映体形式可通过其过-O-(S)-2-甲基丁酸酯衍生物的高场1H NMR光谱进行区分。
  • Chemical Evaluation of Betula Species in Japan. I. Constituents of Betula ermanii.
    作者:Hiroyuki FUCHINO、Tetsuya SATOH、Nobutoshi TANAKA
    DOI:10.1248/cpb.43.1937
    日期:——
    The constituents of Betula ermanii CHAM. in Japan were identified as follws. Fresh leaves : 20(S), 24(R)-epoxydammmaran-3β, 11α, 25-triol (1), 3-O-β-D-glucopyranoside of 1 (2), 2'-acetate of 2 (3), 11, 2'-diacetate of 2 (4), dammar-24-en-3β-, 11α-20(S)-triol (5), 3-O-β-D-2-O-acetylglucopyranoside of 5 (6). Outer bark : betulin (7), betulin 3-caffeate (8), oleanolic acid (9). Inner bark : (+)-lyoniresinol 3α-O-α-L-rhamnopyranoside (10), (-)-lyoniresinol 3α-O-β-D-xylopyranoside (11), 9, 9'di-O-feruloyl-(-)-secoisolariciresinol (12), acerogenin E (13), 3, 4, 5-trimethoxyphenol β-D-apiofuranosyl(1→6)-β-D-glucopyranoside (14), 4-(4-hydroxyphenyl)-2-butanol 2-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside (15), (+)-catechine 7-O-β-D-xylopyranoside (16), lupeol (17), monogynol A (18). Root outer bark : lupeol caffeate (19), betulin 3-caffeate (8), oleanolic acid caffeate (20), dammarendiol II 3-caffeate (21). Compounds 2, 3, 4, 6, 19 and 21 are new.
    日本桦木(Betula ermanii CHAM.)的成分鉴定如下。鲜叶:20(S),24(R)-epoxydammmaran-3β,11α,25-triol (1),3-O-β-D-吡喃葡萄糖苷 1 (2),2 的 2'-acetate (3),11,2'-diacetate of 2 (4),dammar-24-en-3β-,11α-20(S)-triol (5),3-O-β-D-2-O-acetylglucopyranoside of 5 (6)。外树皮:白桦脂素(7)、白桦脂素 3-咖啡酸酯(8)、齐墩果酸(9)。内树皮 :(+)-lyoniresinol 3α-O-α-L-rhamnopyranoside (10),(-)-lyoniresinol 3α-O-β-D-xylopyranoside (11),9, 9'di-O-feruloyl-(-)-secoisolariciresinol (12),acerogenin E (13),3, 4、5-trimethoxyphenolβ-D-apiofuranosyl(1→6)-β-D-glucopyranoside(14)、4-(4-羟基苯基)-2-丁醇 2-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside(15)、(+)-儿茶素 7-O-β-D-xylopyranoside(16)、羽扇豆醇 (17)、单炔醇 A (18)。根外树皮:羽扇豆醇咖啡酸酯(19)、白桦林 3-咖啡酸酯(8)、齐墩果酸咖啡酸酯(20)、达玛姻二醇 II 3-咖啡酸酯(21)。化合物 2、3、4、6、19 和 21 是新化合物。
  • Synthesis and evaluation of a series of 6-chloro-4-methylumbelliferyl glycosides as fluorogenic reagents for screening metagenomic libraries for glycosidase activity
    作者:Hong-Ming Chen、Zachary Armstrong、Steven J. Hallam、Stephen G. Withers
    DOI:10.1016/j.carres.2015.12.010
    日期:2016.2
    Screening of large enzyme libraries such as those derived from metagenomic sources requires sensitive substrates. Fluorogenic glycosides typically offer the best sensitivity but typically must be used in a stopped format to generate good signal. Use of fluorescent phenols of pKa < 7, such as halogenated coumarins, allows direct screening at neutral pH. The synthesis and characterisation of a set of nine different glycosides of 6-chloro-4-methylumbelliferone are described. The use of these substrates in a pooled format for screening of expressed metagenomic libraries yielded a "hit rate" of 1 in 60. Hits were then readily deconvoluted with the individual substrates in a single plate to identify specific activities within each clone. The use of such a collection of substrates greatly accelerates the screening process. (C) 2015 Elsevier Ltd. All rights reserved.
  • 1-Methylisoguanosine, a pharmacologically active agent from a marine sponge
    作者:Alan F. Cook、Robert T. Bartlett、Richard P. Gregson、Ronald J. Quinn
    DOI:10.1021/jo01308a015
    日期:1980.9
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