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2',3'-O-isopropylidene-2'-methyl-4,5'-cyclopseudouridine | 75074-17-8

中文名称
——
中文别名
——
英文名称
2',3'-O-isopropylidene-2'-methyl-4,5'-cyclopseudouridine
英文别名
——
2',3'-O-isopropylidene-2'-methyl-4,5'-cyclopseudouridine化学式
CAS
75074-17-8;89919-99-3
化学式
C13H16N2O5
mdl
——
分子量
280.28
InChiKey
CBYZWPOZLISUIL-VXFNFUGZSA-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):
    0.51
  • 重原子数:
    20.0
  • 可旋转键数:
    0.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.69
  • 拓扑面积:
    82.67
  • 氢给体数:
    1.0
  • 氢受体数:
    6.0

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为产物:
    描述:
    (1S*,6R*,7R*,8S*)-7,8-isopropylidenedioxy-7-methyl-3,9-dioxabicyclo<4.2.1>nonan-4-one 在 sodium ethanolate1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下, 以 乙醇N,N-二甲基甲酰胺乙腈 为溶剂, 反应 7.0h, 生成 2',3'-O-isopropylidene-2'-methyl-4,5'-cyclopseudouridine
    参考文献:
    名称:
    具有支链糖部分的嘧啶C-核苷的立体控制的一般合成
    摘要:
    从充分取代的 (1R*,6S*,7S*,8R*)-7,8-isopropylidenedioxy-3,9-dioxabicyclo[4.2.1]nonan 开始,可以合成多种带有支链糖的嘧啶 C-核苷-4个。一般程序包括与叔丁氧基双(二甲氨基)甲烷缩合,得到相应的 α-二甲氨基亚甲基内酯,碱催化与尿素、硫脲或胍形成杂环,以及酸促进去除异亚丙基保护基团。整体转化继续保留立体化学以仅提供 C-β-糖基核苷结构。
    DOI:
    10.1246/bcsj.56.2680
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文献信息

  • Synthesis of 2′-methylated pyrimidine -nucleosides
    作者:T. Sato、H. Kobayashi、R. Noyori
    DOI:10.1016/s0040-4039(00)93660-8
    日期:1980.1
    The title C-nucleosides have been prepared in a direct and stereocontrolled manner through the polybromo ketone/furan cyclocoupling approach.
    通过多酮/呋喃环偶联方法以直接和立体控制的方式制备了标题C-核苷。
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同类化合物

叔-丁基2-(甲磺酰)-5,7-二氢螺[吡喃并[4,3-D]嘧啶并-8,3-吡咯烷]-1-甲酸基酯 乙基7'-氨基-6-氟-2,2',4'-三羰基-1,1',2,2',3',4'-六氢螺[吲哚-3,5'-吡喃并[2,3-d]嘧啶]-6'-羧酸酯 7H-吡喃并[2,3-d]嘧啶-7-酮 7H-吡喃并[2,3-d]嘧啶 7,8-二氢-5H-吡喃并[4,3-D]嘧啶-2-胺 5H-吡喃并[4,3-d]嘧啶 5H-吡喃并[2,3-d]嘧啶 2H-吡喃并[2,3-d]嘧啶-6-甲腈,7-氨基-1,3,4,5-四氢-5-(4-甲氧苯基)-2,4-二羰基- 2,4-二氯-7,8-二氢-5H-吡喃[4,3-d]嘧啶 1H-吡喃并[3,4-d]嘧啶 1H-吡喃并[3,2-d]嘧啶 (5S,7R,8S)-2-methylsulfanyl-5,8-dihydro-7-allyloxymethyl-5-methoxy-pyrano[3,4-d]-pyrimidin-8-ol 5-ethyl-2-[(Z)-1-thiophen-3-ylpentylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione 5-ethyl-2-[[1-(3-methylbutanoyl)piperidin-4-ylidene]amino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione 5-butyl-2-[(E)-1-(4-cyclohexylpiperazin-1-yl)butylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione 2,3,3a,9-tetrahydro-5-iodo-2,3,3-trimethylimidazo[5,1-b][1,3]benzoxazin-1-one 2,4-dimethyl-9-methoxy-4,12b-dihydro-1H,7H-chromeno[4',3'-4,5]pyrano[2,3-d]pyrimidine-1,3(2H)-dione 5-methyl-3-{3-[(R)-2-oxo-3-(3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)-oxazolidin-5-yl]-propyl}-1H-quinazoline-2,4-dione 7-amino-2-(benzothiazol-2-ylmethyl)-9-phenylthiazolo[4',5':6,5]pyrano[2,3-d]pyrimidine-8(7H)-one 2-[6-[(2-chlorophenyl)methyl]pyridin-2-yl]-7,8-dihydro-5H-pyrano[4,3-d]pyrimidine 8-amino-2-(methylthio)-5-oxo-6-(pyridin-4-yl)-5,6-dihydro-4H-pyrano[2,3-d][1,3]thiazolo[4,5-b]pyridine-7-carbonitrile 5-(4-chlorophenyl)-1,3,8,8-tetramethyl-7,9-dihydro-5H-chromeno[2,3-d]pyrimidine-2,4,6-trione ethyl 7'-amino-2,4'-dioxo-2'-thioxo-1,1',2,2',3',4'-hexahydrospiroindole-3,5'-pyrano[2,3-d]pyrimidine-6'-carboxylate 8-amino-2-(methylthio)-5-oxo-6-(pyridin-3-yl)-5,6-dihydro-4H-pyrano[2,3-d][1,3]thiazolo[4,5-b]pyridine-7-carbonitrile 7-Amino-4-oxo-5-phenyl-2-thioxo-1,3,4,5-tetrahydro-2H-pyrano[2,3-d]pyrimidine-6-carboxylic acid ethyl ester 3-(1H-benzoimidazol-2-yl)-3-butyl-5-methyl-dihydro-furan-2-one 3-(1H-benzoimidazol-2-yl)-3-(2-diethylamino-ethyl)-5-methyl-dihydro-furan-2-one 1-{4-[(1R,9S)-3-((S)-3-methyl-morpholin-4-yl)-12-oxa-4,6-diaza-tricyclo[7.2.1.0-2,7]dodeca-2(7),3,5-trien-5-yl]-phenyl}-3-oxetan-3-yl-urea (S)-6-(4-(4-(3-ethylmorpholino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)phenylamino)pyridin-2(1H)-one 3-(1H-benzoimidazol-2-yl)-5-methyl-3-(3-methyl-butyl)-dihydro-furan-2-one 13-(3,4-dimethoxyphenyl)-5,5-dimethyl-2-thioxo-2,5,6,8,9,13-hexahydro-4H-pyrimido[5',4':6,7][1,8]naphthyridino[4,3,2-de]quinazoline-10,12(3a1H,11H)-dione (S)-3-allyl-8-ethyl-4,7-dioxo-2-(phenylcarbamoyl)-4,5,7,8-tetrahydro-3H-pyrano[4,3-d]pyrimidin-8-yl acetate 8-{[(2-bromo-3-methylphenyl)oxy]methyl}-1,3-dimethyl-2,3,4,6-tetrahydro-1H-pyrano[3,2-d]pyrimidine-2,4-dione 9-ethyl-6a-methyl-2-phenyl-8,9-dihydro-oxazolo[2,3-b]pyrimido[4,5-d][1,3]oxazin-5-one (S)-1-cyclobutyl-3-(4-(4-(3-methylmorpholino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)phenyl)urea (S)-2-(4-(4-(3-ethylmorpholino)-7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-yl)phenylamino)pyrimidin-4(3H)-one (6aRS,10aRS)-4,6,6a,7,8,9,10,10a-octahydro-2,4,6,6-tetramethyl-1H-<2>benzopyrano<3,4-d>pyrimidine-1,3(2H)-dione 5-ethyl-2-[(E)-1-thiophen-3-ylpentylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione N3-(methyl 4-deoxy-α-L-threo-hex-4-enopyranosyluronate)-5-fluorouracil 1-{4-[(1S,9R)-3-((S)-3-methyl-morpholin-4-yl)-12-oxa-4,6-diaza-tricyclo[7.2.1.0-2,7]dodeca-2(7),3,5-trien-5-yl]-phenyl}-3-oxetan-3-yl-urea 4,5-dimethyl-12-(4-methoxyphenyl)-2-thioxo-2,4a,7,8,9,10,11,12-octahydrodipyrimido[4,5-b;4',5'-f] [1,8]naphthyridine-9,11-dione 2-[4-[2-hydroxyethyl(methyl)amino]-2-methyl-7-oxopyrimido[5,4-b][1,4]oxazin-8-yl]acetonitrile 5-ethyl-2-[(Z)-1-thiophen-2-ylethylideneamino]oxy-3H-pyrano[2,3-d]pyrimidine-4,7-dione