(3aR,6aS,7aS,8S,8aR,8bS)-2-Ethyl-8-hydroxy-3a,6a,7a,8,8a,8b-hexahydro-4H-7-oxa-2-aza-cyclopenta[a]cyclopropa[g]naphthalene-1,3,6-trione | 859214-92-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: (3aR,6aS,7aS,8S,8aR,8bS)-2-Ethyl-8-hydroxy-3a,6a,7a,8,8a,8b-hexahydro-4H-7-oxa-2-aza-cyclopenta[a]cyclopropa[g]naphthalene-1,3,6-trione
• 英文别名: (1R,2S,6R,11S,13S,14S)-4-ethyl-14-hydroxy-12-oxa-4-azatetracyclo[7.5.0.02,6.011,13]tetradec-8-ene-3,5,10-trione
• CAS: 859214-92-9
• 化学式: C₁₄H₁₅NO₅
• 分子量: 277.277
• InChiKey: UEUFJJPZLIPDPY-IMBCGEEXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  20
• 可旋转键数：
  1
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  87.2
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (3aR,6aS,7aS,8S,8aR,8bS)-2-Ethyl-8-hydroxy-3a,6a,7a,8,8a,8b-hexahydro-4H-7-oxa-2-aza-cyclopenta[a]cyclopropa[g]naphthalene-1,3,6-trione 在 platinum(IV) oxide 氢气 、 溶剂黄146 作用下， 以 乙酸乙酯 为溶剂， 反应 5.0h， 生成 (3aR,5aR,8R,9S,9aS,9bS)-2-Ethyl-8,9-dihydroxy-octahydro-benzo[e]isoindole-1,3,6-trione 6-(O-{(S)-1-[3-(2,4,6-trimethyl-phenyl)-isoxazol-5-yl]-ethyl}-oxime)
  参考文献：
  名称：

  Convergent Synthesis of a Complex Oxime Library Using Chemical Domain Shuffling

  摘要：

  yThe synthesis of a complex hybrid oxime library is reported utilizing convergent ligation of alkoxyamine and carbonyl monomers via "chemical domain shuffling". Initial biological screening of the library against human small cell lung carcinoma (A549) cells led to the identification of a novel hybrid dimer in contrast to the corresponding monomeric compounds which were found to be inactive.

  DOI：

  10.1021/ol051023r
• 作为产物：
  描述：

  (1'R,2'S,6'R,11'S,13'R,14'S)-14'-[tert-butyl(dimethyl)silyl]oxy-4'-ethylspiro[1,3-dioxane-2,10'-12-oxa-4-azatetracyclo[7.5.0.02,6.011,13]tetradec-8-ene]-3',5'-dione 在 (antracen-9-yl)CH₂CH₂C(O)NH-resin 、 氢氟酸 、 甲氧基三甲基硅烷 作用下， 以 甲苯 、 水 、 乙腈 为溶剂， 反应 12.0h， 生成 (3aR,6aS,7aS,8S,8aR,8bS)-2-Ethyl-8-hydroxy-3a,6a,7a,8,8a,8b-hexahydro-4H-7-oxa-2-aza-cyclopenta[a]cyclopropa[g]naphthalene-1,3,6-trione
  参考文献：
  名称：

  Stereocontrolled Synthesis of a Complex Library via Elaboration of Angular Epoxyquinol Scaffolds

  摘要：

  We have accomplished the synthesis of a complex chemical library via elaboration of angular epoxyquinol scaffolds with distinct skeletal frameworks. The key strategy involves highly stereocontrolled [4 + 2] Diels-Alder cycloadditions of chiral, nonracemic epoxyquinol dienes to generate the scaffolds. Further scaffold diversification involves hydrogenation, epimerization, dehydration, and condensation of the carbonyl group with alkoxyamine and carbazate building blocks. Further elaboration of the scaffolds also provided new skeletal frameworks using hydroxyl-directed Diels-Alder cycloaddition and reductive N-N bond cleavage. The overall process afforded 244 highly complex and functionalized compounds. Preliminary biological screening of the library uncovered six compounds which showed significant inhibition of Hsp 72 induction.

  DOI：

  10.1021/jo050956y

文献信息

• MOLECULAR INHIBITORS OF THE WNT/BETA-CATENIN PATHWAY
  申请人：Moon Randall T.

  公开号：US20120040916A1

  公开（公告）日：2012-02-16

  The present invention is directed toward a method of treating a subject for a condition mediated by the Wnt/β-catenin pathway by selecting a subject with a condition mediated by the Wnt/β-catenin pathway and administering to the selected subject a compound selected from the group consisting of those set forth in Table 1, Table 2, and a pharmaceutically acceptable salt thereof. A method of similarly inhibiting the Wnt/β-catenin pathway in a subject is also disclosed.