5,7-dihydrofuro[3,4-d]pyrimidine-2,4(1H,3H)-dione | 848398-40-3

• 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: 5,7-dihydrofuro[3,4-d]pyrimidine-2,4(1H,3H)-dione
• 英文别名: 1H,3H,5H,7H-furo[3,4-d]pyrimidine-2,4-dione；5,7-dihydro-1H-furo[3,4-d]pyrimidine-2,4-dione
• CAS: 848398-40-3
• 化学式: C₆H₆N₂O₃
• 分子量: 154.125
• InChiKey: BAYSNOAIUDTTSD-UHFFFAOYSA-N

物化性质

• 密度：
  1.54±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.7
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  67.4
• 氢给体数：
  2
• 氢受体数：
  3

安全信息

• 海关编码：
  2934999090

反应信息

• 作为反应物：
  描述：

  5,7-dihydrofuro[3,4-d]pyrimidine-2,4(1H,3H)-dione 在 N,N-二甲基苯胺 、 三乙胺 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 生成 N-benzyl-2-chloro-5,7-dihydrofuro[3,4-d]pyrimidin-4-amine
  参考文献：
  名称：

  [EN] FUSED PYRIMIDINES AS INHIBITORS OF p97 COMPLEX
  [FR] PYRIMIDINES FUSIONNÉES EN TANT QU'INHIBITEURS DU COMPLEXE P97

  摘要：

  本发明揭示了一种融合嘧啶化合物，其具有饱和、不饱和或芳香性A环与嘧啶环融合，并在嘧啶环的2位具有复杂的取代基，在4位具有取代胺基，以及在其他位置可选地具有取代的脂肪族、功能性和/或芳香性组分的嘧啶环和A环。这些化合物是包含p97的AAA蛋白酶复合物的抑制剂，是治疗与p97生物活性相关的疾病如癌症的有效药物。

  公开号：

  WO2014015291A1
• 作为产物：
  描述：

  methyl 4-ureido-2,5-dihydrofuran-3-carboxylate 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 12.0h， 以52%的产率得到5,7-dihydrofuro[3,4-d]pyrimidine-2,4(1H,3H)-dione
  参考文献：
  名称：

  (S)-2-Amino-3-(5-methyl-3-hydroxyisoxazol-4-yl)propanoic Acid (AMPA) and Kainate Receptor Ligands: Further Exploration of Bioisosteric Replacements and Structural and Biological Investigation

  摘要：

  Starting from 1-4 and 7 structural templates, analogues based on bioisosteric replacements (5a-c vs 1, 2 and 6 vs 7) were synthesized for completing the SAP. analysis. Interesting binding properties at GluA2, G1uK1, and G1uK3 receptors were discovered. The requirements for G1uK3 interaction were elucidated by determining the X-ray structures of the GluK3-LBD with 2 and Sc and by computational studies. Antinociceptive potential was demonstrated for GluK1 partial agonist 3 and antagonist 7 (2 mg/kg ip).

  DOI：

  10.1021/acs.jmedchem.8b00099

文献信息

• OXO-HETEROCYCLE FUSED PYRIMIDINE COMPOUNDS, COMPOSITIONS AND METHODS OF USE
  申请人：Bergeron Philippe

  公开号：US20100331305A1

  公开（公告）日：2010-12-30

  Disclosed are compounds of Formula I, including steroisomers, geometric isomers, tautomers, solvates, metabolites and pharmaceutically acceptable salts thereof, that are useful in modulating PIKK related kinase signaling, e.g., mTOR, and for the treatment of diseases (e.g., cancer) that are mediated at least in part by the dysregulation of the PIKK signaling pathway (e.g., mTOR).

  公开的是Formula I的化合物，包括立体异构体、几何异构体、互变异构体、溶剂合物、代谢物及其药学上可接受的盐，这些化合物在调节PIKK相关激酶信号传导方面很有用，例如mTOR，并用于治疗至少部分由PIKK信号传导途径失调引起的疾病（例如癌症）。
• FUSED PYRIMIDINES AS INHIBITORS OF P97 COMPLEX
  申请人：Cleave Biosciences, Inc.

  公开号：US20170258795A1

  公开（公告）日：2017-09-14

  Fused pyrimidine compounds having a saturated, unsaturated or aromatic A ring fused to a pyrimidine ring and having a complex substituents at the 2 position and a substituted amine at the 4 position of the pyrimidine ring as well as optional aliphatic, functional and/or aromatic components substituted at other positions of the pyrimidine ring and A ring are disclosed. These compounds are inhibitors of the AAA proteasome complex containing p97 and are effective medicinal agents for treatment of diseases associated with p97 bioactivity such as cancer.

  本发明公开了一种融合嘧啶化合物，其具有饱和，不饱和或芳香性A环融合到嘧啶环上，并在嘧啶环的2位位置具有复杂的取代基和取代胺在嘧啶环的4位位置，以及可选的脂肪烷基，功能性和/或芳香基组分取代在嘧啶环和A环的其他位置。这些化合物是AAA蛋白酶复合物的抑制剂，包含p97，并且是用于治疗与p97生物活性相关的疾病的有效药物，例如癌症。
• Crf antagonists and heterobicyclic compounds
  申请人：Nakai Hisao

  公开号：US20070027156A1

  公开（公告）日：2007-02-01

  CRF antagonists comprising as an active ingredient, the compound of formula (I) wherein A ring is 5-6 membered mono-cyclic ring which may be substituted; B ring is 5-7 membered unsaturated mono-heterocyclic ring which may be contained another 1-2 of hetero atom(s) and substituted by another substituents; W 1 and W 2 is carbon atom or nitrogen atom; Z is NR 3 , oxygen atom, sulfur which may be oxidized or CR 4 R 5 ; R 1 is alkyl, alkenyl or alkynyl that may be substituted, amino which may be protected, hydroxyl which may be protected, S(O) n R 6 , COR 7 , or cyclic group which may be substituted; R 2 is unsaturated cyclic group which may be substituted.

  CRF拮抗剂包括化合物(I)作为活性成分，其中A环是5-6成员单环，可以被取代；B环是5-7成员不饱和单杂环，可能包含另外1-2个杂原子，并被另外的取代基取代；W1和W2是碳原子或氮原子；Z是NR3、氧原子、硫，可以被氧化或CR4R5取代；R1是烷基、烯基或炔基，可以被取代，氨基可以被保护，羟基可以被保护，S（O）nR6、COR7或环状基团可以被取代；R2是不饱和环状基团，可以被取代。
• CRF ANTAGONISTS AND HETEROBICYCLIC COMPOUNDS
  申请人：ONO PHARMACEUTICAL CO., LTD.

  公开号：EP1666468A1

  公开（公告）日：2006-06-07

  CRF antagonists comprising as an active ingredient, the compound of formula (I) wherein A ring is 5-6 membered mono-cyclic ring which may be substituted; B ring is 5-7 membered unsaturated mono-heterocyclic ring which may be contained another 1-2 of hetero atom(s) and substituted by another substituents; W1 and W2 is carbon atom or nitrogen atom; Z is NR3, oxygen atom, sulfur which may be oxidized or CR4R5; R' is alkyl, alkenyl or alkynyl that may be substituted, amino which may be protected, hydroxyl which may be protected, S(O)nR6, COR7, or cyclic group which may be substituted; R2 is unsaturated cyclic group which may be substituted.

  CRF 拮抗剂，其活性成分包括式(I)化合物 其中 A 环为 5-6 个成员的单环，可被取代；B 环为 5-7 个成员的不饱和单杂环，可含有 1-2 个杂原子并被其他取代基取代；W1 和 W2 为碳原子或氮原子；Z 是 NR3、氧原子、可被氧化的硫或 CR4R5；R'是可被取代的烷基、烯基或炔基、可被保护的氨基、可被保护的羟基、S(O)nR6、COR7 或可被取代的环基；R2 是可被取代的不饱和环基。
• Fused pyrimidines as inhibitors of P97 complex
  申请人：Cleave Biosciences, Inc.

  公开号：US10010554B2

  公开（公告）日：2018-07-03

  Fused pyrimidine compounds having a saturated, unsaturated or aromatic A ring fused to a pyrimidine ring and having a complex substituents at the 2 position and a substituted amine at the 4 position of the pyrimidine ring as well as optional aliphatic, functional and/or aromatic components substituted at other positions of the pyrimidine ring and A ring are disclosed. These compounds are inhibitors of the AAA proteasome complex containing p97 and are effective medicinal agents for treatment of diseases associated with p97 bioactivity such as cancer.

  本发明公开了具有与嘧啶环融合的饱和、不饱和或芳香 A 环的融合嘧啶化合物，该化合物在嘧啶环的 2 位具有复合取代基，在 4 位具有取代胺，并在嘧啶环和 A 环的其他位置具有任选取代的脂肪族、官能团和/或芳香族成分。这些化合物是含有 p97 的 AAA 蛋白酶体复合物的抑制剂，是治疗与 p97 生物活性有关的疾病（如癌症）的有效药物。