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4,6-Dimethylisoxazolo<5,4-b>pyridin-3(2H)-on | 56366-97-3

中文名称
——
中文别名
——
英文名称
4,6-Dimethylisoxazolo<5,4-b>pyridin-3(2H)-on
英文别名
4,6-dimethyl-isoxazolo[5,4-b]pyridin-3-one;4,6-Dimethylisoxazolo[5,4-b]pyridin-3(2H)-one;4,6-dimethyl-[1,2]oxazolo[5,4-b]pyridin-3-one
4,6-Dimethylisoxazolo<5,4-b>pyridin-3(2H)-on化学式
CAS
56366-97-3
化学式
C8H8N2O2
mdl
——
分子量
164.164
InChiKey
HEPZCWMSVNVMEL-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):
    1.2
  • 重原子数:
    12
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    51.2
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

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文献信息

  • Synthesis of isoxazolo[3,4-b]pyridin-3(1H)-one and isoxazolo[5,4-b]-pyridin-3(2H)-one
    作者:Mazhar Ali Khan、Fathi Kamel Rafla
    DOI:10.1039/p19750000693
    日期:——
    α-(N′-Hydroxyamidino)acetohydroxamic acid (I) and 5-aminoisoxazol-3(2H)-one (V) were each condensed with acetylacetone to yield 2-hydroxyamino-4,6-dimethylpyridine-3-carboxylic acid (II) and 4,6-dimethyl-isoxazolo[5,4-b]pyridin-3(2H)-one (VIa) respectively. Compound (II) gave isoxazolo[3,4-b]pyridin-3(1H)-ones (III) on acetylation, benzoylation, and bromination. The structures of (II) and (VIa) were
    将α-(N'-羟基ami基)乙酰氧酸(I)和5-异恶唑-3(2 H)-一(V)与乙酰丙酮缩合,得到2-羟基基-4,6-二甲基吡啶-3-羧酸( II)和4,6-二甲基-异唑并[5,4- b ]吡啶-3(2 H)-one(VIa)。化合物(II)经乙酰化,苯甲酰化和化得到异恶唑并[3,4- b ]吡啶-3(1 H)-一(III)。通过将(II)和(VIa)转化成已知产物来证实它们的结构。
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同类化合物

苯胺,4-肼基-3-甲氧基-N-苯基- 环丁[b][1,2]恶唑并[4,5-e]吡啶 异恶唑并[5,4-B]吡啶-3-胺 异噁唑并[5,4-c]吡啶-3-胺 异噁唑并[5,4-b]吡啶-3-醇 异噁唑并[4,5-b]吡啶-3-胺 异噁唑并[4,5-b]吡啶-3(2H)-酮 [1,2]恶唑并[5,4-e]吲嗪 9-氧杂-3-氮杂三环[5.2.1.03,8]癸-1,5,7-三烯 7H-[1,3]恶唑并[3,2-a]环氧乙烷并[d]吡啶 7-羟基-3-甲基[1,2]恶唑并[4,5-b]吡啶-5(4H)-酮 6-甲氧基-3-甲基[1,2]恶唑并[4,5-c]吡啶 6-(叔丁基)-3-甲基异噁唑并[5,4-B]吡啶-4-羧酸 5-肼基-3-甲基[1,2]恶唑并[4,5-b]吡啶 5-乙基-3-甲基[1,2]恶唑并[5,4-b]吡啶 5-乙基-3-甲基[1,2]恶唑并[4,5-b]吡啶 5,7-二氯-3-甲基异噁唑并[4,5-B]吡啶 4-甲氧基-3-甲基[1,2]恶唑并[5,4-b]吡啶 4-氧杂-7-氮杂三环[4.3.1.03,7]癸-1(9),2,5-三烯 4,6-二甲基异噁唑(5,4-B)吡啶-3-胺 3-甲基异噁唑并[5,4-b]吡啶 3-甲基[1,2]恶唑并[5,4-b]吡啶-5-甲酰氯 3-甲基[1,2]恶唑并[4,5-b]吡啶2-氧化物 3-甲基-6-噻吩-2-基异恶唑并[5,4-b]吡啶-4-羧酸 3-甲基-5H-异恶唑并[4,5-c]吡啶-4-酮 3-溴异噁唑并[5,4-B]吡啶 3-氨基异恶唑[4,5-C]并吡啶 3-(溴甲基)异噁唑并[5,4-B]吡啶 3-(1,3-苯并二恶唑-5-基)-N-[(1S)-1-苯乙基]-异唑并[5,4-c]吡啶-5-胺 3,6-二甲基[1,2]恶唑并[5,4-b]吡啶-4-醇 3,6-二甲基[1,2]恶唑并[5,4-b]吡啶 3,4-二甲基[1,2]恶唑并[5,4-b]吡啶-6(7H)-酮 2H-环戊二烯并[d]异噻唑并[5,4-b]吡啶(9CI) 2H-环戊二烯并[b][1,2]恶唑并[4,5-e]吡啶 2H-[1,2]恶唑并[5,4-b]吡咯并[3,4-D]吡啶 2-氯-N-异噁唑并[5,4-B]吡啶-3-基乙酰胺 1H-咪唑,1-丁基-2,5-二氢-2-(1-甲基乙基)- Methyl 3-cyclohexyloxy-6-cyclopropyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylate Prop-2-ynyl 6-cyclopropyl-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylate (S)-ethyl 2-(2-((3,5-dimethylisoxazol-4-yl)(hydroxy)methyl)furo[3,2-b]pyridin-5-yl)acetate (6-Chloropyridin-3-yl)methyl 6-cyclopropyl-3-methyl-[1,2]oxazolo[5,4-b]pyridine-4-carboxylate 5-Furyl-7-methyl-furo<2,3-c>pyridin 3-methyl-6,7,8,9-tetrahydro-5H-cyclohepta[b]isoxazolo[4,5-e]pyridine 6-bromoisoxazolo[4,5-b]pyridin-3-amine 7-((S)-2-hydroxy-1-methyl-ethylamino)-[1,6]naphthyridine-2-carboxylic acid [(S)-(3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide 7-bromo-3-(4-chloro-phenyl)-4-hydroxy-isoxazolo[5,4-c]pyridine-5-carboxylic acid ethyl ester 3-(4-methoxy-phenyl)-4-hydroxy-isoxazolo[5,4-c]pyridine-5-carboxylic acid ethyl ester 6-Cyclopropyl-3-methoxy-[1,2]oxazolo[5,4-b]pyridine-4-carboxylic acid Methanone, (3-amino-1-piperidinyl)[6-(2,5-dimethyl-3-thienyl)-3-methylisoxazolo[5,4-b]pyridin-4-yl]- 9-(4-Chloro-phenyl)-3-(3,4-dichloro-phenyl)-5-methyl-isoxazolo[4,5-e][1,2,4]triazolo[4,3-c]pyrimidine