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bis(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl) disulfide dichloride

中文名称
——
中文别名
——
英文名称
bis(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl) disulfide dichloride
英文别名
——
bis(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl) disulfide dichloride化学式
CAS
——
化学式
C10H14N6S2*2Cl
mdl
——
分子量
353.299
InChiKey
WYCRECRRDKPMHC-UHFFFAOYSA-M
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):
    -3.5
  • 重原子数:
    19.0
  • 可旋转键数:
    3.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    43.4
  • 氢给体数:
    0.0
  • 氢受体数:
    6.0

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    New Straightforward Synthesis and Characterization of a Unique 1β-Methylcarbapenem Antibiotic Biapenem Bearing a σ-Symmetric Bicyclotriazoliumthio Group as the Pendant Moiety
    摘要:
    Biapenem 1, (1R,5S,6S,)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)thio]-6-[(R)-1-hydroxyethyl]-1-methylcarbapen-2-em-3-carboxylate, is a new non-natural 1 beta-methylcarbapenem antibiotic which exhibits a wide range of antibacterial activity, remarkable chemical stability, and extensive stability against human renal dehydropeptidase-I. Mercaptobicyclotriazolium chloride 2 useful for the pendant moiety of 1 was successfully synthesized starting from hydrazine hydrate 3 along an economically available synthetic route. The thiol 2 was efficiently exploited for an expeditious synthesis of biapenem 1. Characterization (crystal structure, nonbonded S---O interaction, conformational analysis, and CH- - -O hydrogen bonds) of 1 was investigated by its X-ray crystallographic, H-1 NMR, and deuteration experiment analyses.
    DOI:
    10.1021/jo980462j
  • 作为产物:
    参考文献:
    名称:
    New Straightforward Synthesis and Characterization of a Unique 1β-Methylcarbapenem Antibiotic Biapenem Bearing a σ-Symmetric Bicyclotriazoliumthio Group as the Pendant Moiety
    摘要:
    Biapenem 1, (1R,5S,6S,)-2-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazolium-6-yl)thio]-6-[(R)-1-hydroxyethyl]-1-methylcarbapen-2-em-3-carboxylate, is a new non-natural 1 beta-methylcarbapenem antibiotic which exhibits a wide range of antibacterial activity, remarkable chemical stability, and extensive stability against human renal dehydropeptidase-I. Mercaptobicyclotriazolium chloride 2 useful for the pendant moiety of 1 was successfully synthesized starting from hydrazine hydrate 3 along an economically available synthetic route. The thiol 2 was efficiently exploited for an expeditious synthesis of biapenem 1. Characterization (crystal structure, nonbonded S---O interaction, conformational analysis, and CH- - -O hydrogen bonds) of 1 was investigated by its X-ray crystallographic, H-1 NMR, and deuteration experiment analyses.
    DOI:
    10.1021/jo980462j
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文献信息

  • 一种比阿培南中间体的制备方法
    申请人:邯郸市康瑞生物科技有限公司
    公开号:CN105566354A
    公开(公告)日:2016-05-11
    本发明涉及一种比阿培南中间体(比阿培南缩合物)及其制备方法,即(式I)的制备方法。本发明在混合溶剂中加入化合物双(6,7-二氢-5H-吡唑并[1,2-a][1,2,4]三唑-6-基)二化物(式II),不制备化合物6,7-二氢-6-巯基-5H-吡唑并[1,2-a][1,2,4]三唑内鎓化物(比阿培南侧链)(式III),直接加入式IV化合物(4R,5S,6S)-3-二苯氧酰氧基-6-[1R-1-羟乙基]-4-甲基-7-氧代-1-氮杂双环[3,2,0]庚-2-烯-2羧酸对硝基苄酯(双环母核),采用“一锅煮”的方法,制得比阿培南缩合物,提高了比阿培南缩合物的生产效率和收率,制得的比阿培南缩合物纯度高,可满足比阿培南的合成要求,所采用方法反应条件温和,安全,对环境没有污染,适合工业化生产。
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