1-((4R,6R,7S)-7-hydroxy-6-hydroxymethyl-5-oxaspiro[2.4]hept-4-yl)-1H-pyrimidin-2,4(1H,3H)-dione | 140902-02-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 1-((4R,6R,7S)-7-hydroxy-6-hydroxymethyl-5-oxaspiro[2.4]hept-4-yl)-1H-pyrimidin-2,4(1H,3H)-dione
• 英文别名: 2'-deoxyuridine-2'-spirocyclopropane；1-[(4R,6R,7S)-7-hydroxy-6-(hydroxymethyl)-5-oxaspiro[2.4]heptan-4-yl]pyrimidine-2,4-dione
• CAS: 140902-02-9
• 化学式: C₁₁H₁₄N₂O₅
• 分子量: 254.243
• InChiKey: KACOOYPSPFCKDF-FTLITQJKSA-N

物化性质

• 密度：
  1.59±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  99.1
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  1-((4R,6R,7S)-7-hydroxy-6-hydroxymethyl-5-oxaspiro[2.4]hept-4-yl)-1H-pyrimidin-2,4(1H,3H)-dione 在 吡啶 、 咪唑 、 水 、 溶剂黄146 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 [(4R,6R,7S)-7-[tert-butyl(dimethyl)silyl]oxy-4-(2,4-dioxopyrimidin-1-yl)-5-oxaspiro[2.4]heptan-6-yl]methyl 2-methylpropanoate
  参考文献：
  名称：

  Cyclopropyl polymerase inhibitors

  摘要：

  公开号：

  EP2141172B1
• 作为产物：
  描述：

  3-benzoyl-1-((6aR,8R,9aS)-2,2,4,4-tetraisopropyl-4',5',6,6a,8,9a-hexahydrospiro[furo[3,2-f][1,3,5,2,4]-trioxadisilocine-9,3'-pyrazole]-8-yl)pyrimidine-2,4(1H,3H)-dione 在 二苯甲酮 、 四丁基氟化铵 、 氨 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 乙腈 、 苯 为溶剂， 反应 2.75h， 生成 1-((4R,6R,7S)-7-hydroxy-6-hydroxymethyl-5-oxaspiro[2.4]hept-4-yl)-1H-pyrimidin-2,4(1H,3H)-dione
  参考文献：
  名称：

  Cyclopropyl polymerase inhibitors

  摘要：

  公开号：

  EP2141172B1

文献信息

• [EN] URACYL CYCLOPROPYL NUCLEOTIDES<br/>[FR] NUCLÉOTIDES DE TYPE URACYLCYCLOPROPYLE
  申请人：CENTOCOR ORTHO BIOTECH PRODUCT

  公开号：WO2010066699A1

  公开（公告）日：2010-06-17

  Compounds of the formula (I) including any possible stereoisomers thereof, wherein: R1 is hydrogen or halo; R4 is a monophosphate, diphosphate or triphosphate ester; or R4 is a group of formula (II) R7 is optionally substituted phenyl; naphthyl; indolyl or N-C1-C6alkyloxycarbonyl- indolyl; R8 is hydrogen, C1-C6alkyl, benzyl; R8' is hydrogen, C1-C6alkyl, benzyl; or R8 and R8' together with the carbon atom to which they are attached form C3-C7cycloalkyl; R9 is C1-C10alkyl, benzyl, or optionally substituted phenyl; or a pharmaceutically acceptable salt or solvate thereof. pharmaceutical formulations and the use of compounds I as HCV inhibitors.

  化合物的公式(I)，包括其任何可能的立体异构体，其中：R1是氢或卤素；R4是单磷酸酯、二磷酸酯或三磷酸酯；或者R4是公式(II)的基团，其中R7是可选取代的苯基；萘基；吲哚基或N-C1-C6烷氧羰基-吲哚基；R8是氢、C1-C6烷基、苄基；R8'是氢、C1-C6烷基、苄基；或者R8和R8'与它们所连接的碳原子形成C3-C7环烷基；R9是C1-C10烷基、苄基或可选取代的苯基；或其药学上可接受的盐或溶剂。制药配方和化合物I作为HCV抑制剂的用途。
• CYCLOPROPYL POLYMERASE INHIBITORS
  申请人：Jonckers Tim Hugo Maria

  公开号：US20110092460A1

  公开（公告）日：2011-04-21

  Compounds of formula I: wherein: R 2 is hydrogen or C 1 -C 4 alkyl; R 3 and R 4 are hydrogen, —C(═O)R 5 , or —C(═O)CHR 6 —NH 2 ; or R 3 is hydrogen and R 4 is a monophosphate-, diphosphate-, or triphosphate ester; or R 3 is hydrogen, —C(═O)CHR 5 , or —C(═O)CHR 6 —NH 2 and R 4 is each R 5 is hydrogen, C 1 -C 6 alkyl, or C 3 -C 7 cycloalkyl; R 6 is hydrogen or C 1 -C 6 alkyl; R 7 is optionally substituted phenyl; naphthyl; or indolyl; R 8 and R 8′ are hydrogen, C 1 -C 6 alkyl, benzyl; or R 8 and R 8′ combined form C 3 -C 7 cycloalkyl; R 9 is C 1 -C 6 alkyl, benzyl, or optionally substituted phenyl; provided that R 2 , R 3 and R 4 are not all hydrogen; or a pharmaceutically acceptable salt or solvate thereof; pharmaceutical formulations with the compounds I; the use of compounds I, including the compounds of formula I wherein R 2 , R 3 and R 4 are all hydrogen, as HCV inhibitors.

  化合物I的式子如下： 其中： R2是氢或C1-C4烷基； R3和R4是氢，-C(═O)R5，或-C(═O)CHR6-NH2；或者R3是氢，而R4是单磷酸酯、二磷酸酯或三磷酸酯；或者R3是氢，-C(═O)CHR5，或-C(═O)CHR6-NH2，而R4是每个R5，其中R5是氢、C1-C6烷基或C3-C7环烷基； R6是氢或C1-C6烷基； R7是可选取代的苯基、萘基或吲哚基； R8和R8'是氢、C1-C6烷基、苄基；或者R8和R8'组成C3-C7环烷基； R9是C1-C6烷基、苄基或可选取代的苯基； 但要求R2、R3和R4不全为氢；或其药学上可接受的盐或溶剂；化合物I的药物配方；化合物I的用途，包括其中R2、R3和R4均为氢的化合物作为HCV抑制剂。
• 2′-Deoxy-2′-spirocyclopropylcytidine Revisited: A New and Selective Inhibitor of the Hepatitis C Virus NS5B Polymerase
  作者：Tim H. M. Jonckers、Tse-I Lin、Christophe Buyck、Sophie Lachau-Durand、Koen Vandyck、Steven Van Hoof、Leen A. M. Vandekerckhove、Lili Hu、Jan Martin Berke、Leen Vijgen、Lieve L. A. Dillen、Maxwell D. Cummings、Herman de Kock、Magnus Nilsson、Christian Sund、Christina Rydegård、Bertil Samuelsson、Åsa Rosenquist、Gregory Fanning、Kristof Van Emelen、Kenneth Simmen、Pierre Raboisson

  DOI：10.1021/jm101050a

  日期：2010.11.25

  The current therapy for hepatitis C virus (HCV) infection has limited efficacy, in particular against the genotype 1 virus, and a range of side effects. In this context of high unmet medical need, more efficacious drugs targeting HCV nonstructural proteins are of interest. Here we describe 2'-deoxy-2'-spirocyclo-propylcytidine (5) as a new inhibitor of the HCV NS5B RNA-dependent RNA polymerase, displaying an EC50 of 7.3 mu M measured in the Huh7-Rep cell line and no associated cytotoxicity (CC50 > 98.4 mu M). Computational results indicated high similarity between 5 and related HCV inhibiting nucleosides. A convenient synthesis was devised, facilitating synthesis of multigram quantities of 5. As the exposure measured after oral administration of 5 was found to be limited, the 3'-mono- and 3',5'-diisobutyryl ester prodrugs 20 and 23, respectively, were evaluated, The oral dosing of 23 led to substantially increased exposure to 5 in both rats and dogs.
• Nucleic acid and related compounds. 75. Synthesis and radical-induced ring-opening reactions of 2'-deoxyadenosine-2'-spirocyclopropane and its uridine analogs. Mechanistic probes for ribonucleotide reductases
  作者：Vicente Samano、Morris J. Robins

  DOI：10.1021/ja00036a077

  日期：1992.5
• URACYL CYCLOPROPYL NUCLEOTIDES
  申请人：Centocor Ortho Biotech Products L.P.

  公开号：EP2373671A1

  公开（公告）日：2011-10-12