(5R)-5-羟基-2,2,5,7-四甲基螺[1H-茚-6,1'-环丙烷]-4-酮 | 112953-12-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 中文名称: (5R)-5-羟基-2,2,5,7-四甲基螺[1H-茚-6,1'-环丙烷]-4-酮
• 英文名称: Deoxyilludin M
• 英文别名: 6-Deoxyilludin M；(5R)-5-hydroxy-2,2,5,7-tetramethylspiro[1H-indene-6,1'-cyclopropane]-4-one
• CAS: 112953-12-5
• 化学式: C₁₅H₂₀O₂
• 分子量: 232.323
• InChiKey: YHXLWSXPTJEXBW-AWEZNQCLSA-N

物化性质

• 沸点：
  394.5±31.0 °C(Predicted)
• 密度：
  1.15±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  17
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (5R)-5-羟基-2,2,5,7-四甲基螺[1H-茚-6,1'-环丙烷]-4-酮 在 盐酸 作用下， 以 丙酮 为溶剂， 反应 1.0h， 生成 5-(2-Chloroethyl)-2,2,4,6-tetramethyl-1,3-dihydroindene-1,7-diol
  参考文献：
  名称：

  Structure-activity relationships of illudins: analogs with improved therapeutic index.

  摘要：

  Illudin S and M are extremely toxic sesquiterpenes produced by Omphalotus illudens. At low pH they behave as bifunctional alkylating agents, but at physiological pH they do not react with oxygen or nitrogen nucleophiles. Illudins react spontaneously with sulfur nucleophiles, glutathione or cysteine, at or slightly below pH 7, and toxicity to HL 60 cells can be modulated by altering glutathione levels in cells. Analogs of illudin M, e.g. the deoxy and, particularly, the dehydro derivatives, are less reactive to thiols and correspondingly less toxic to HL 60 cells than the parent compound. Dehydroilludin M has been found to be quite effective at inhibiting tumor growth in vivo at doses well tolerated by athymic nude mice.

  DOI：

  10.1021/jo00051a037
• 作为产物：
  描述：

  1,5-二羟基-2,2,5,7-四甲基螺[1H-茚-6,1'-环丙烷]-4-酮 在 三乙基硅烷 、 三氟化硼乙醚 作用下， 以 二氯甲烷 为溶剂， 反应 0.33h， 以64%的产率得到(5R)-5-羟基-2,2,5,7-四甲基螺[1H-茚-6,1'-环丙烷]-4-酮
  参考文献：
  名称：

  Structure-activity relationships of illudins: analogs with improved therapeutic index.

  摘要：

  Illudin S and M are extremely toxic sesquiterpenes produced by Omphalotus illudens. At low pH they behave as bifunctional alkylating agents, but at physiological pH they do not react with oxygen or nitrogen nucleophiles. Illudins react spontaneously with sulfur nucleophiles, glutathione or cysteine, at or slightly below pH 7, and toxicity to HL 60 cells can be modulated by altering glutathione levels in cells. Analogs of illudin M, e.g. the deoxy and, particularly, the dehydro derivatives, are less reactive to thiols and correspondingly less toxic to HL 60 cells than the parent compound. Dehydroilludin M has been found to be quite effective at inhibiting tumor growth in vivo at doses well tolerated by athymic nude mice.

  DOI：

  10.1021/jo00051a037

文献信息

• AFFINITY MEDICANT CONJUGATE
  申请人：AF CHEMICALS, LLC

  公开号：US20150290152A1

  公开（公告）日：2015-10-15

  In an embodiment of the invention, a composition for treating a cell population comprises an Affinity Medicant Conjugate (AMC). The medicant moiety can be a toxin including an acylfulvene or a drug moiety. The affinity moiety can be an antibody, a binding protein, a steroid, a lipid, a growth factor, a protein, a peptide or non peptidic. The affinity moiety can be covalently bound to the medicant via a linker. Novel linkers that can be directed to cysteine, arginine or lysine residues based on solution pH allow greater flexibility in preserving and/or generating specific epitopes in the AMC.
• US9381178B2
  申请人：——

  公开号：US9381178B2

  公开（公告）日：2016-07-05
• Structure-activity relationships of illudins: analogs with improved therapeutic index.
  作者：Trevor C. McMorris、Michael J. Kelner、Wen Wang、Leita A. Estes、Mark A. Montoya、Raymond Taetle

  DOI：10.1021/jo00051a037

  日期：1992.12

  Illudin S and M are extremely toxic sesquiterpenes produced by Omphalotus illudens. At low pH they behave as bifunctional alkylating agents, but at physiological pH they do not react with oxygen or nitrogen nucleophiles. Illudins react spontaneously with sulfur nucleophiles, glutathione or cysteine, at or slightly below pH 7, and toxicity to HL 60 cells can be modulated by altering glutathione levels in cells. Analogs of illudin M, e.g. the deoxy and, particularly, the dehydro derivatives, are less reactive to thiols and correspondingly less toxic to HL 60 cells than the parent compound. Dehydroilludin M has been found to be quite effective at inhibiting tumor growth in vivo at doses well tolerated by athymic nude mice.