(-)-Ferruginine | 64603-84-5

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (-)-Ferruginine
• 英文别名: 2-acetyltrop-2-ene；1-[(1R,5S)-8-methyl-8-azabicyclo[3.2.1]oct-2-en-2-yl]ethanone
• CAS: 64603-84-5
• 化学式: C₁₀H₁₅NO
• 分子量: 165.235
• InChiKey: KQIRSQYBYQBMIG-PSASIEDQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  (1R,5S)-2-acetyl-8-<(1,1-dimethylethoxy)carbonyl>-8-azabicyclo<3.2.1>octa-2-ene 在 sodium cyanoborohydride 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 (-)-Ferruginine
  参考文献：
  名称：

  Enantiospecific Synthesis of (+)- and (−)-Ferruginine from l-Glutamic Acid. Synthesis of Tropanes via Intramolecular Iminium Ion Cyclization

  摘要：

  Iminium ions, generated by decarbonylation of N-benzyl-5-[1-(methoxycarbonyl)-4-oxopentyl]-prolines, prolines, undergo intramolecular cyclization to afford 2,4-disubstituted tropanes in good yields. This transformation is also shown to be a stereospecific reaction. The value of these substituted tropanes has been demonstrated by functional group manipulation, leading to the enantiospecific synthesis of (+)-ferruginine, an alkaloid isolated from Darlinga ferruginea, and its unnatural enantiomer, (-)-ferruginine.

  DOI：

  10.1021/jo9515081

文献信息

• Total Synthesis of (−)-Cocaine and (−)-Ferruginine
  作者：Guolin Cheng、Xinyan Wang、Rui Zhu、Changwei Shao、Jimin Xu、Yuefei Hu

  DOI：10.1021/jo200069m

  日期：2011.4.15

  synthesis of tropane alkaloids (−)-cocaine and (−)-ferruginine were accomplished in nine steps each and in 55% and 46% overall yields, respectively, starting from the known Betti base derivative (+)-(7aR,10R,12S)-10-(1H-benzotriazol-1-yl)-7a,8,9,10-tetrahydro-12-phenyl-12H-naphtho[1,2-e]pyrrolo[2,1-b][1,3]oxazine. In this novel route, RCM reaction and 1,3-dipolar cycloaddition were employed as key steps

  从已知的Betti基础衍生物（+）-（7a R，10 R，12 S）-10-（1 H-苯并三唑-1-基）-7a，8,9,10-四氢-12-苯基-12 H-萘[1,2- e ]吡咯并[2,1- b ] [1,3]恶嗪。在该新颖途径中，RCM反应和1，3-偶极环加成被用作对映烷骨架的对映选择性构建和3-溴-2-异恶唑啉环的区域选择性引入作为掩蔽的顺式-2，3-二取代基的关键步骤。获得所需的前体（2 S，5R）-2-烯丙基-5-乙烯基吡咯烷用于RCM反应，我们开发了一种通用且实用的方法，用于制备带有烯键和/或炔烃取代基的对映体纯的顺式-2,5-二取代的吡咯烷。我们还提供了两种高效的途径，可将3-溴-2-异恶唑啉环转化为（-）-可卡因和（-）-铁精氨酸中所需的顺式-2,3-二取代基。
• Azabicyclo and azacyclo oxime and amine cholinergic agents and methods
  申请人：Warner-Lambert Company

  公开号：US05482938A1

  公开（公告）日：1996-01-09

  Pharmaceutically useful nitrogen containing cyclic oxime and amine substituted compounds are disclosed which are azabicyclo[2.2.2]oximes, azabicyclo[2.2.2]-amines, azabicyclo[3.2.1]oximes and amine containing heterocyclic oximes wherein the heterocyclic ring contains from 3 to 7 carbon atoms.

  本文披露了一些具有药用价值的氮杂环氧酮和胺取代化合物，包括：含有氮杂环[2.2.2]氧酮、含有氮杂环[2.2.2]胺、含有氮杂环[3.2.1]氧酮和含有胺基的杂环氧酮，其中杂环环中含有3至7个碳原子。
• Oxime and amine substituted azabicyclo and azocyclo muscarinic agonists
  申请人：Warner-Lambert Company

  公开号：US05306718A1

  公开（公告）日：1994-04-26

  Pharmaceutically useful nitrogen containing cyclic oxime and amine substituted compounds of the following general Formulas I, II and III are disclosed: ##STR1## Specifically the compounds are azabicyclo [2.2.1] omimes, azabicyclo [2.2.2] oximes, azabicyclo [2.2.1] amines, azabicyclo [2.2.2] amines, azabicyclo [3.2.1] oximes and amine containing heterocyclic oximes wherein the heterocyclic ring contains from 4 to 5 [3 to 7] carbon atoms.

  本文披露了具有以下一般式I、II和III的含有氮的环氧肟和胺取代化合物，其在药学上有用：##STR1## 具体来说，这些化合物是氮杂双环[2.2.1]肟，氮杂双环[2.2.2]肟，氮杂双环[2.2.1]胺，氮杂双环[2.2.2]胺，氮杂双环[3.2.1]肟和含有杂环肟的胺，其中杂环环中含有4至5 [3至7]个碳原子。
• Azabicyclo and azacyclo oxime and amine cholinergic agents and pharmaceutically acceptable salts thereof
  申请人：WARNER-LAMBERT COMPANY

  公开号：EP0445731A1

  公开（公告）日：1991-09-11

  Pharmaceutically useful nitrogen containing cyclic oxime and amine substituted compounds of the formula which are azabicyclo[2.2.1]oximes, azabizyclo[2.2.2]oximes, azabicyclo[2.2.1]amines, azabicyclo[2.2.2]amines, azabicyclo[3.2.1]oximes and amine containing heterocyclic oximes wherein the heterocyclic ring contains from 3 to 7 carbon atoms. These compounds are useful as analgesics and for the treatment of cognitive decline in a patient.

  药用含氮环肟和胺取代的式化合物 其中包括氮杂双环[2.2.1]肟、氮杂双环[2.2.2]肟、氮杂双环[2.2.1]胺、氮杂双环[2.2.2]胺、氮杂双环[3.2.1]肟和含胺杂环肟，其中杂环含有 3 至 7 个碳原子。这些化合物可用作镇痛剂和治疗患者认知能力下降。
• Enantioselective Synthesis of Functionalized Tropanes by Rhodium(II) Carboxylate-Catalyzed Decomposition of Vinyldiazomethanes in the Presence of Pyrroles
  作者：Huw M. L. Davies、Julius J. Matasi、L. Mark Hodges、Nicholas J. S. Huby、Craig Thornley、Norman Kong、Jeffrey H. Houser

  DOI：10.1021/jo961920w

  日期：1997.2.1

  A series of enantiomerically enriched tropanes was synthesized by the rhodium(II) octanoate-catalyzed reaction of various N-BOC-protected pyrroles with vinyldiazomethanes. The overall 3 + 4 annulation occurs by a tandem cyclopropanation/Cope rearrangement. Asymmetric induction was best achieved in these transformations by using either (S)-lactate or (R)-pantolactone as a chiral auxiliary on the vinyldiazomethanes. Reactions carried out with the chiral catalyst tetrakis[N-( 4-tert-butylbenzenesulfonyl)-(L)-prolinato]dirhodium (2) provided moderate asymmetric induction, but also resulted in the formation of isomeric azabicyclooctane side products. The utility of the synthetic process was demonstrated through the asymmetric synthesis of(-)-anhydroecgonine methyl ester and (-)-ferruginine.