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ethyl (+/-)-N,N'-diacetyl-9-thioacetyldethiobiotin | 139936-56-4

中文名称
——
中文别名
——
英文名称
ethyl (+/-)-N,N'-diacetyl-9-thioacetyldethiobiotin
英文别名
——
ethyl (+/-)-N,N'-diacetyl-9-thioacetyldethiobiotin化学式
CAS
139936-56-4
化学式
C18H28N2O6S
mdl
——
分子量
400.496
InChiKey
UUXIBKONRMJDFT-JKSUJKDBSA-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):
    2.35
  • 重原子数:
    27.0
  • 可旋转键数:
    9.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.72
  • 拓扑面积:
    101.06
  • 氢给体数:
    0.0
  • 氢受体数:
    7.0

反应信息

  • 作为反应物:
    描述:
    ethyl (+/-)-N,N'-diacetyl-9-thioacetyldethiobiotinsodium hydroxide 作用下, 以 甲醇 为溶剂, 反应 1.5h, 以60%的产率得到(+/-)-9-mercaptothiobiotin dimer
    参考文献:
    名称:
    Synthesis and biological activity of 9-mercaptodethiobiotin—a putative biotin precursor in Escherichia coli
    摘要:
    A total synthesis of (+/-)-9-mercaptodethiobiotin 3 via the aldehyde 9 is described. Compound (+/-)-3 does not function as a biotin replacement factor for an E. coli mutant (SA291) lacking the entire biotin synthesis operon (bioABFCD-) but supports growth of an E. coli bioA mutant. Compound (+/-)-3 also supports growth of transformed cells of SA291 carrying a plasmid encoding the E. coli biotin synthase (bioB) gene indicating that the compound may be able to substitute for dethiobiotin 2 as a substrate for biotin synthase.
    DOI:
    10.1039/p19920000255
  • 作为产物:
    参考文献:
    名称:
    Synthesis and biological activity of 9-mercaptodethiobiotin—a putative biotin precursor in Escherichia coli
    摘要:
    A total synthesis of (+/-)-9-mercaptodethiobiotin 3 via the aldehyde 9 is described. Compound (+/-)-3 does not function as a biotin replacement factor for an E. coli mutant (SA291) lacking the entire biotin synthesis operon (bioABFCD-) but supports growth of an E. coli bioA mutant. Compound (+/-)-3 also supports growth of transformed cells of SA291 carrying a plasmid encoding the E. coli biotin synthase (bioB) gene indicating that the compound may be able to substitute for dethiobiotin 2 as a substrate for biotin synthase.
    DOI:
    10.1039/p19920000255
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