(3aS，6aS)-六氢-5-亚甲基-6a-(2-萘甲基)-1H-环戊[c]呋喃-1-酮 | 232605-26-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: (3aS，6aS)-六氢-5-亚甲基-6a-(2-萘甲基)-1H-环戊[c]呋喃-1-酮
• 英文名称: BAY 36-7620
• 英文别名: 1H-Cyclopenta(C)furan-1-one, hexahydro-5-methylene-6a-(2-naphthalenylmethyl)-, (3aS,6aS)-；(3aS,6aS)-5-methylidene-3a-(naphthalen-2-ylmethyl)-1,4,6,6a-tetrahydrocyclopenta[c]furan-3-one
• CAS: 232605-26-4
• 化学式: C₁₉H₁₈O₂
• 分子量: 278.351
• InChiKey: CVIRWLJKDBYYOG-MJGOQNOKSA-N

物化性质

• 沸点：
  471.9±34.0 °C(Predicted)
• 密度：
  1.19±0.1 g/cm3(Predicted)
• 溶解度：
  <27.84mg/ml，在乙醇中； <27.84mg/ml，溶于 DMSO

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  (3S,3aS,6aR)-5-methylene-3-(2-naphthoxy)tetrahydrocyclopenta[c]furan-1-one 在 sodium hydroxide 、 sodium tetrahydroborate 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 25.5h， 生成 (3aS，6aS)-六氢-5-亚甲基-6a-(2-萘甲基)-1H-环戊[c]呋喃-1-酮
  参考文献：
  名称：

  “手性醛”等同物作为生物活性靶标的组成部分。

  摘要：

  可通过外消旋酰氧基丁烯化物的动态动力学不对称转化（DYKAT）容易获得的手性γ-芳氧基丁烯化物被用作分子间环加成反应和迈克尔反应的“手性醛”结构单元。具有这种结构单元的三甲撑甲烷环加成反应中空前的选择性使拜耳公司正在开发的新型代谢型谷氨酸受体1拮抗剂得以有效合成。这些研究进一步启发了工作，最终完成了（+）-布雷菲德菌素A的全合成，这是一种具有一系列重要生物学特性的天然产物。该靶分子中的所有立体化学均源自两个钯催化的不对称烯丙基烷基化反应。通过朱莉亚烯化和钌催化的反式氢化硅烷化-原去甲硅烷基化方法合成反式烯烃。（+）-布雷菲德菌素A的路线很适合进行模拟合成，并以18个步骤完成，总收率为6％。

  DOI：

  10.1002/chem.200305634

文献信息

• 1,4-Substituted Piperazine Derivatives
  申请人：Kawamoto Hiroshi

  公开号：US20090062293A1

  公开（公告）日：2009-03-05

  A compound represented by the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R 1 represents a branched lower alkyl group having from 3 to 9 carbon atoms or the like; R 2 represents a 6-membered heteroaryl group having 1 or 2 nitrogen atoms or the like; R 3 represents a hydrogen atom, an alkanoylamino group or the like; R 4 represents a hydrogen atom, a lower alkyl group or the like; X 1 represents an oxygen atom or a sulfur atom; X 2 represents an oxygen atom or a single bond; and m indicates an integer of from 0 to 4. This compound has a metabotropic glutamate receptor 1 inhibitory effect, and therefore is useful for the treatment of a brain disorder such as convulsion, acute pain, inflammatory pain, chronic pain, cerebral infraction or transient cerebral ischemic attack, a mental dysfunction such as schizophrenia, and a disease such as anxiety and drug addition.

  化合物的化学式为（I）或其药学上可接受的盐，其中：R1代表分支的低碳原子数为3至9的烷基或类似物；R2代表含有1或2个氮原子的6元杂环芳基或类似物；R3代表氢原子，烷酰胺基或类似物；R4代表氢原子，低碳原子数的烷基或类似物；X1代表氧原子或硫原子；X2代表氧原子或单键；m表示0至4的整数。该化合物具有代谢型谷氨酸受体1的抑制作用，因此可用于治疗脑部疾病，如惊厥、急性疼痛、炎性疼痛、慢性疼痛、脑梗塞或短暂性脑缺血发作、精神障碍如精神分裂症以及焦虑和药物成瘾等疾病。
• Dairyl-substituted five-membered heterocycle derivative
  申请人：Hirata Yukari

  公开号：US20070173507A1

  公开（公告）日：2007-07-26

  The present invention provides the compounds represented by formula (I): (I) or pharmaceutical salts thereof, wherein: X 1 represents oxygen atoms and the like, X 2 represents nitrogen atoms and the like, X 3 represents nitrogen atoms and the like, X 4 represents nitrogen atoms and the like, R 1 represents formula (II-1): wherein X 5 represents sulfur atoms and the like, A 1 represents carbon atoms and the like, A 2 represents nitrogen atoms and the like and A ring represents phenyl group and the like, having mGluR1 inhibiting effect, and being usefull for preventing or treating convulsion, acute pain, inflammatory pain, chronic pain, brain disorder such as cerebral infarction or transient ischemick attack, psychotic disorder such as schizophrenia, anxiety, drug dependence, Parkinson's disease, or gastrointestinal disorder.

  本发明提供了由公式（I）所表示的化合物：（I）或其药物盐，其中：X1代表氧原子等，X2代表氮原子等，X3代表氮原子等，X4代表氮原子等，R1代表公式（II-1）：其中X5代表硫原子等，A1代表碳原子等，A2代表氮原子等，A环代表苯基等，具有mGluR1抑制作用，适用于预防或治疗惊厥、急性疼痛、炎症性疼痛、慢性疼痛、脑部疾病如脑梗死或短暂性脑缺血发作、精神疾病如精神分裂症、焦虑、药物依赖、帕金森病或胃肠道疾病。
• Biaryl derivatives
  申请人：Kawamoto Hiroshi

  公开号：US20070191389A1

  公开（公告）日：2007-08-16

  The present invention relates to a compound represented by the formula (I): or a pharmaceutically acceptable salt thereof, wherein: R 1 is a linear or branched alkoxy group, a cycloalkoxy group, a linear or branched lower alkyl group, etc.; R 2 is halogen atom, a lower alkyl group, etc.; Q 1 is carbon atom or nitrogen atom; Q 2 is carbon atom which may be substituted with oxo group; the formula (III): (II) is a single bond or a double bond; A is a group selected from the group consisting of the substitutent group α; and R 5 is hydrogen atom, a lower alkyl group, cyano group, an alkoxy group or a trialkylsilyl group; having an mGluR1 inhibiting action and being useful as treatment and/or prevention of convulsion, acute pain, cerebral disturbance such as cerebral infarction or transient cerebral ischemia onset, anxiety, chemical dependency or Parkinson's disease.

  本发明涉及一种由以下式（I）表示的化合物或其药学上可接受的盐，其中： R1是线性或支链烷氧基，环烷氧基，线性或支链低烷基等； R2是卤素原子，低烷基等； Q1是碳原子或氮原子； Q2是可能被氧代基取代的碳原子； 式（III）： （II）是单键或双键； A是从取代基α组成的组中选择的一组；以及 R5是氢原子，低烷基，氰基，烷氧基或三烷基硅基； 具有mGluR1抑制作用，可用于治疗和/或预防抽搐，急性疼痛，脑功能障碍，如脑梗死或短暂性脑缺血发作，焦虑，化学依赖或帕金森病。
• DIARYL-SUBSTITUTED FIVE-MEMBERED HETEROCYCLE DERIVATIVE
  申请人：Hirata Yukari

  公开号：US20110160208A1

  公开（公告）日：2011-06-30

  The present invention provides the compounds represented by formula (I): or pharmaceutical salts thereof, wherein: X 1 represents oxygen atoms and the like, X 2 represents nitrogen atoms and the like, X 3 represents nitrogen atoms and the like, X 4 represents nitrogen atoms and the like, R 1 represents formula (II-1): wherein X 5 represents sulfur atoms and the like, A 1 represents carbon atoms and the like, A 2 represents nitrogen atoms and the like and A ring represents phenyl group and the like, having mGluR1 inhibiting effect, and being useful for preventing or treating convulsion, acute pain, inflammatory pain, chronic pain, brain disorder such as cerebral infarction or transient ischemick attack, psychotic disorder such as schizophrenia, anxiety, drug dependence, Parkinson's disease, or gastrointestinal disorder.

  本发明提供了以下式子(I)所代表的化合物或其药物盐，其中：X1代表氧原子等，X2代表氮原子等，X3代表氮原子等，X4代表氮原子等，R1代表式子(II-1)：其中X5代表硫原子等，A1代表碳原子等，A2代表氮原子等，环A代表苯基等，具有mGluR1抑制作用，并且对于预防或治疗惊厥、急性疼痛、炎症性疼痛、慢性疼痛、脑部疾病如脑梗死或短暂性缺血性发作、精神障碍如精神分裂症、焦虑、药物依赖、帕金森病或胃肠疾病有用。
• COMPOUNDS FOR TREATING NEUROPSYCHIATRIC CONDITIONS
  申请人：Campbell David

  公开号：US20120046283A1

  公开（公告）日：2012-02-23

  Provided herein are PAK inhibitors and methods of utilizing PAK inhibitors for the treatment of neuropsychiatric conditions.

  本文提供了PAK抑制剂及其在治疗神经精神疾病方面的应用方法。