Methyl 2-(2-propyloxan-3-yl)acetate | 1214910-67-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧烷类
• 英文名称: Methyl 2-(2-propyloxan-3-yl)acetate
• CAS: 1214910-67-4
• 化学式: C₁₁H₂₀O₃
• 分子量: 200.278
• InChiKey: DZPNTWUFWNSHKH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  tetrahydro-4H-furo[2,3-b]pyran-2(3H)-one 在 palladium 10% on activated carbon 氢气 、 四氯化钛 作用下， 以 甲醇 、 二氯甲烷 为溶剂， -78.0~20.0 ℃ 、344.75 kPa 条件下， 反应 9.0h， 生成 Methyl 2-(2-propyloxan-3-yl)acetate
  参考文献：
  名称：

  COMPOUNDS FOR THE TREATMENT OF CNS DISORDERS

  摘要：

  该发明涉及具有以下结构的新型环烷基或环烯基取代的吡唑吡咪啉酮化合物（I），其中Ā选自A1组中的C3-C8环烷基或C4-C8环烯基，其中C3-C8环烷基组成员选自环丙基、环丁基、环戊基、环己基、环庚基和环辛基；而C4-C8环烯基组成员选自环丁烯基、环戊烯基、环己烯基、环庚烯基、环辛烯基、环戊二烯基、环己二烯基、环庚二烯基、环辛二烯基、环庚三烯基、环辛烷基、环辛四烯基。这些新化合物可用于制造药物，特别是用于改善患者感知、注意力、学习和/或记忆的药物。从化学上讲，这些化合物被描述为在吡唑吡咪啉酮的1位上直接连接有环烷基基团，并且在6位上通过一个可选取代的亚甲基桥连接有第二取代基。该发明的进一步方面涉及一种制造这些化合物的方法以及它们用于生产药物的用途。

  公开号：

  US20120115863A1

文献信息

• PYRAZOLOPYRIMIDINES AND THEIR USE FOR THE TREATMENT OF CNS DISORDERS
  申请人：Boehringer Ingelheim International GmbH

  公开号：EP2334684B1

  公开（公告）日：2017-08-02
• US9079905B2
  申请人：——

  公开号：US9079905B2

  公开（公告）日：2015-07-14
• [EN] PYRAZOLOPYRIMIDINES AND THEIR USE FOR THE TREATMENT OF CNS DISORDERS<br/>[FR] PYRAZOLOPYRIMIDINES ET LEUR UTILISATION POUR LE TRAITEMENT DE TROUBLES DU SNC
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2010026214A1

  公开（公告）日：2010-03-11

  The invention relates to novel cycloalkyl- or cycloalkenyl-substituted pyrazolopyrimidinones of formula (I), wherein A is selected from the group A1 consisting of a C3-C8-cycloalkyl group or a C4-C8- cycloalkenyl group, whereby the members of C3-C8-cycloalkyl group being selected from the group of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptanyl and cyclooctanyl; and the members of the C4-C8-cycloalkenyl group, being selected from cyclobutenyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl, cyclopentadienyl, cyclohexadienyl, cycloheptadienyl, cyclooctadienyl, cycloheptatrienyl, cyclooctathenyl, cyclooctatetraenyl. The new compounds shall be used for the manufacture of medicaments, in particular medicaments for improving perception, concentration, learning and/or memory in patients in need thereof. Chemically, the compounds are characterised as pyrazolopyrimidinones with a cycloalkyl-moiety directly bound to the 1 position of the pyrazolopyrimidinone and a second substituent in the 6 position which is bound via an optionally substituted methylene-bridge. Further aspects of the present invention refer to a process for the manufacture of the compounds and their use for producing medicaments.
• COMPOUNDS FOR THE TREATMENT OF CNS DISORDERS
  申请人：Fuchs Klaus

  公开号：US20120115863A1

  公开（公告）日：2012-05-10

  The invention relates to novel cycloalkyl- or cycloalkenyl-substituted pyrazolopyrimidinones of formula (I), wherein Ā is selected from the group A 1 consisting of a C 3 -C 8 -cycloalkyl group or a C 4 -C 8 -cycloalkenyl group, whereby the members of C 3 -C 8 -cycloalkyl group being selected from the group of cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptanyl and cyclooctanyl; and the members of the C 4 -C 8 -cycloalkenyl group, being selected from cyclobutenyl, cyclopentenyl, cyclohexenyl, cycloheptenyl, cyclooctenyl, cyclopentadienyl, cyclohexadienyl, cycloheptadienyl, cyclooctadienyl, cycloheptatrienyl, cyclooctathenyl, cyclooctatetraenyl. The new compounds shall be used for the manufacture of medicaments, in particular medicaments for improving perception, concentration, learning and/or memory in patients in need thereof. Chemically, the compounds are characterised as pyrazolopyrimidinones with a cycloalkyl-moiety directly bound to the 1 position of the pyrazolopyrimidinone and a second substituent in the 6 position which is bound via an optionally substituted methylene-bridge. Further aspects of the present invention refer to a process for the manufacture of the compounds and their use for producing medicaments.

  该发明涉及具有以下结构的新型环烷基或环烯基取代的吡唑吡咪啉酮化合物（I），其中Ā选自A1组中的C3-C8环烷基或C4-C8环烯基，其中C3-C8环烷基组成员选自环丙基、环丁基、环戊基、环己基、环庚基和环辛基；而C4-C8环烯基组成员选自环丁烯基、环戊烯基、环己烯基、环庚烯基、环辛烯基、环戊二烯基、环己二烯基、环庚二烯基、环辛二烯基、环庚三烯基、环辛烷基、环辛四烯基。这些新化合物可用于制造药物，特别是用于改善患者感知、注意力、学习和/或记忆的药物。从化学上讲，这些化合物被描述为在吡唑吡咪啉酮的1位上直接连接有环烷基基团，并且在6位上通过一个可选取代的亚甲基桥连接有第二取代基。该发明的进一步方面涉及一种制造这些化合物的方法以及它们用于生产药物的用途。