(3S)-3,7a-dimethyl-2,5-dioxohexahydro-1H-pyrrolo[1,2-a]-imidazole

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: (3S)-3,7a-dimethyl-2,5-dioxohexahydro-1H-pyrrolo[1,2-a]-imidazole
• 英文别名: (3S)-3,7a-dimethyl-2,5-dioxohexahydro-1H-pyrrolo[1,2-a]imidazole；(3S)-3,7a-dimethyl-1,3,6,7-tetrahydropyrrolo[1,2-a]imidazole-2,5-dione
• 化学式: C₈H₁₂N₂O₂
• 分子量: 168.195
• InChiKey: MHLSDODDWJCESD-NTFOPCPOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  49.4
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  L-丙氨酰胺盐酸盐 、 乙酰丙酸乙酯 以 水 为溶剂， 以to give the title compound, 4.5 g (19.1%), m.p. 228°-230° C. (with decomposition), [alpha]D =+50.7° (c=3, H2O)的产率得到(3S)-3,7a-dimethyl-2,5-dioxohexahydro-1H-pyrrolo[1,2-a]-imidazole
  参考文献：
  名称：

  Pharmaceutically useful 2,5-dioxo-1H-octahydroimidazo[1,2-A]azepines

  摘要：

  本文描述了一种有益于恢复学习和治疗记忆障碍的咪唑衍生物。该发明的化合物是2,5-二氧代六氢-1H-吡咯并[1,2-a]咪唑。

  公开号：

  US05200406A1

文献信息

• Condensed imidazole derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them.
  申请人：ISF SOCIETA PER AZIONI

  公开号：EP0335483A3

  公开（公告）日：1991-12-18

  Compounds of structure (I) in which, R¹ is hydrogen, C₁₋₄alkyl, CHR⁶CONHR⁷ or CHR⁶COOR⁷ in which R⁶ and R⁷ are each hydrogen or C₁₋₄alkyl; R² is hydrogen, C₁₋₅alkyl or a residue R² of an amino acid R² CH(NH₂)COOH; R³ is hydrogen, C₁₋₄alkyl, CONH₂ or CO₂R⁸ in which R⁸ is hydrogen or C₁₋₄alkyl; and n is 2, 3 or 4, processes for their preparation, intermediates useful in their preparation, pharmaceutical composition containing them and their use in therapy as nootropic agents.

  结构式（I）的化合物中，其中R¹为氢，C₁₋₄烷基，CHR⁶CONHR⁷或CHR⁶COOR⁷，其中R⁶和R⁷均为氢或C₁₋₄烷基；R²为氢，C₁₋₅烷基或氨基酸R² CH（NH₂）COOH的残基R²；R³为氢，C₁₋₄烷基，CONH₂或CO₂R⁸，其中R⁸为氢或C₁₋₄烷基；n为2、3或4，其制备方法，用于其制备的中间体，包含它们的制药组合物以及它们作为神经营养剂在治疗中的用途。
• Pharmaceutically useful 2,5-dioxo-1H-octahydroimidazo[1,2-A]azepines
  申请人：I.S.F. Societa per Azioni

  公开号：US05200406A1

  公开（公告）日：1993-04-06

  Imidazole derivatives are described which are useful in restoring learning and treating memory difficulties. A compound of the invention is 2,5-dioxohexahydro-1H-pyrrolo[1,2-a]imidazole.

  本文描述了一种有益于恢复学习和治疗记忆障碍的咪唑衍生物。该发明的化合物是2,5-二氧代六氢-1H-吡咯并[1,2-a]咪唑。
• Psychotropic perhydroazacycloalka [1,2-A] imidazole derivatives
  申请人：I.S.F. Societa per Azioni

  公开号：US05053422A1

  公开（公告）日：1991-10-01

  Imidazole derivatives are described which are useful in restoring learning and treating memory difficulties. A compound of the invention is 2,5-dioxohexahydro-1H-pyrrolo[1,2-a]imidazole.

  本发明描述了一种有用于恢复学习和治疗记忆障碍的咪唑衍生物。该发明的一种化合物为2,5-二氧代六氢-1H-吡咯并[1,2-a]咪唑。
• Pharmacologically active 2,5-dioxo-octahydro-imidazo [1,2-a]pyridines
  申请人：I.S.F. Societa per Azioni

  公开号：US05130319A1

  公开（公告）日：1992-07-14

  Imidazole derivatives are described which are useful in restoring learning and treating memory difficulties. A compound of the invention is 2,5-dioxohexahydro-1H-pyrrolo[1,2-a]imidazole.

  本发明描述了一种有用于恢复学习和治疗记忆障碍的咪唑衍生物。本发明的一种化合物是2,5-二氧代六氢-1H-吡咯并[1,2-a]咪唑。
• Pinza Mario, Farina Carlo, Cerri Alberto, Pfeiffer Ugo, Riccaboni Maria T+, J. Med. Chem, 36 (1993) N 26, S 4214-4220
  作者：Pinza Mario, Farina Carlo, Cerri Alberto, Pfeiffer Ugo, Riccaboni Maria T+

  DOI：——

  日期：——