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hydrochloride salt of 5-hydroxymethyl-1,6-naphthyridin-2(1H)-one | 98617-16-4

中文名称
——
中文别名
——
英文名称
hydrochloride salt of 5-hydroxymethyl-1,6-naphthyridin-2(1H)-one
英文别名
5-hydroxymethyl-1,6-naphthyridin-2(1H)-one monohydrochloride;5-(hydroxymethyl)-1H-1,6-naphthyridin-2-one;hydrochloride
hydrochloride salt of 5-hydroxymethyl-1,6-naphthyridin-2(1H)-one化学式
CAS
98617-16-4
化学式
C9H8N2O2*ClH
mdl
——
分子量
212.636
InChiKey
VHTDUPNZTYOHHE-UHFFFAOYSA-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):
    0.84
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.11
  • 拓扑面积:
    62.2
  • 氢给体数:
    3
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    hydrochloride salt of 5-hydroxymethyl-1,6-naphthyridin-2(1H)-one4-二甲氨基吡啶三乙胺 作用下, 以 乙腈 为溶剂, 生成 5-[(n-hexanoyloxy)methyl]-1,6-naphthyridin-2(1H)-one
    参考文献:
    名称:
    5-(Hydroxyalkyl or alkanoyloxymethyl)-1,6-naphthyridin-2(1H)-one and
    摘要:
    4-R'-5-Q-1,6-萘啶并[2(1H)-酮] (I),其中R'为氢或甲基,Q为羟甲基,1-羟乙基烷酰氧甲基或1-烷酰氧乙基,首先将4-R'-5-乙酰基(或正丙酰基)-6-[2-(二低烷基)氨基]-2(1H)-吡啶酮[III]与羟胺或其盐反应,生成4-R'-5-Q'-1,6-萘啶并[2(1H)-酮]-6-氧化物(II),其中R'如上所述,Q'为甲基或乙基;然后用脂肪酸酐反应II,生成Q为烷酰氧甲基或1-烷酰氧乙基的I;然后水解所述的烷酰氧甲基或烷酰氧乙基化合物,生成Q为羟甲基或1-羟乙基的I。还显示了II和Q为羟甲基,1-羟乙基或烷酰氧甲基的I的强心作用。
    公开号:
    US04532247A1
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文献信息

  • 5-methyl(or ethyl)-1,6-naphthyridin-2(1H)-one 6-oxides, their
    申请人:Sterling Drug Inc.
    公开号:US04604399A1
    公开(公告)日:1986-08-05
    4-R'-5-Q-1,6-naphthyridin-2(1H)-ones (I), where R' is hydrogen or methyl and Q is hydroxymethyl, 1-hydroxyethyl alkanoyloxymethyl or 1-alkanoyloxyethyl, are produced by first reacting 4-R'-5-acetyl(or n-propanoyl)-6-[2-(di-lower-alkylamino]-2(1H)-pyridinone [III] with hydroxylamine or salt thereof to produce 4-R'-5-Q'-1,6-naphthyridin-2(1H)-one-6-oxide (II), where R' is defined as above and Q' is methyl or ethyl; next reacting II with an alkanoic anhydride to produce I where Q is alkanoyloxymethyl or 1-alkanoyloxyethyl; and, then hydrolyzing said alkanoyloxymethyl or -ethyl compound to produce I where Q is hydroxymethyl or 1-hydroxyethyl. Also shown is the cardiotonic use of II and I where Q is hydroxymethyl, 1-hydroxyethyl or alkanoyloxymethyl.
    4-R'-5-Q-1,6-啶并[2(1H)-酮] (I),其中R'代表氢或甲基,Q代表羟甲基,1-羟乙基酰氧甲基或1-酰氧乙基,通过首先将4-R'-5-乙酰基(或正丙酰基)-6-[2-(二低烷基)基]-2(1H)-吡啶酮[III]与羟胺或其盐反应,产生4-R'-5-Q'-1,6-啶并[2(1H)-酮]-6-氧化物(II),其中R'如上所定义,Q'为甲基或乙基;然后将II与羧酸酐反应,产生I,其中Q为酰氧甲基或1-酰氧乙基;然后解所述的酰氧甲基或乙基化合物,产生I,其中Q为羟甲基或1-羟乙基。还显示了II和I的强心作用,其中Q为羟甲基,1-羟乙基或酰氧甲基。
  • 1,6-Naphthyridin derivatives useful as cardiotonics and preparation thereof
    申请人:STERLING DRUG INC.
    公开号:EP0134535A1
    公开(公告)日:1985-03-20
    4-R'-5-Q-1,6-naphthyridin-2(1H)-ones (I), where R' is . hydrogen or methyl and Q is hydroxymethyl, 1-hydroxyethyl alkanoyloxymethyl or 1-alkanoyloxyethyl, are produced by first reacting 4-R'-5-acetyl (or n-propanoyl)-6-[2-(di- lower-alkylamino]-2(1H)-pyridinone (III) with hydroxylamine or salt thereof to produce 4-R'-5-Q'-1,6-naphthyridin-2(1H)-one-6-oxide (II), where R' is defined as above and Q' is methyl or ethyl; next reacting II with an alkanoic anhydride to produce I where Q is alkanoyloxymethyl or 1- alkanoyloxyethyl; and, then hydrolyzing said alkanoyloxymethyl or -ethyl compound to produce I where Q is hydroxymethyl or 1-hydroxyethyl. Also shown is the cardiotonic use of II and I where Q is hydroxymethyl, 1-hydroxyethyl or alkanoyloxymethyl.
    4-R'-5-Q-1,6-萘啶-2(1H)-酮 (I),其中 R' 是 .氢或甲基,Q 为羟甲基、1-羟乙基烷酰氧基甲基或 1-烷酰氧基乙基、首先将 4-R'-5-乙酰基(或正丙酰基)-6-[2-(二低级烷基基)-2(1H)-吡啶酮(III)]与羟胺或其盐反应,生成 4-R'-5-Q'-1,6-萘啶-2(1H)-酮-6-氧化物(II),其中 R'定义如上,Q'为甲基或乙基;再将 II 与烷酸酐反应生成 I,其中 Q 为烷酰氧基甲基或 1-烷酰氧基乙基;然后,解所述烷酰氧基甲基或-乙基化合物,生成 I,其中 Q 为羟甲基或 1-羟乙基。图中还显示了 II 和 I 的强心剂用途,其中 Q 为羟甲基、1-羟乙基或烷酰氧基甲基。
  • LESHER, G. Y.;SINGH, BALDEV
    作者:LESHER, G. Y.、SINGH, BALDEV
    DOI:——
    日期:——
  • US4532247A
    申请人:——
    公开号:US4532247A
    公开(公告)日:1985-07-30
  • US4604399A
    申请人:——
    公开号:US4604399A
    公开(公告)日:1986-08-05
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