Bicyclopropyl-1,1'-dicarbonsaeure | 24375-11-9

• 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: Bicyclopropyl-1,1'-dicarbonsaeure
• 英文别名: 1-(1-Carboxycyclopropyl)cyclopropane-1-carboxylic acid
• CAS: 24375-11-9
• 化学式: C₈H₁₀O₄
• 分子量: 170.165
• InChiKey: LQAWDHURPTYADP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  12
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Bicyclopropyl-1,1'-dicarbonsaeure 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 生成 2.2.3.3-Bis-dimethylen-butandiol-(1.4)
  参考文献：
  名称：

  Conformational Effects and Hydrogen Bonding in 1,4-Diols

  摘要：

  DOI：

  10.1021/ja01058a022
• 作为产物：
  描述：

  环丙基-1,1-二甲酸单乙酯 在 甲醇 、 氢氧化钾 作用下， 生成 Bicyclopropyl-1,1'-dicarbonsaeure
  参考文献：
  名称：

  Benzodiazepines and anterior pituitary function

  摘要：

  Benzodiazepines (BDZ) are one of the most prescribed classes of drugs because of their marked anxiolytic, anticonvulsant, muscle relaxant and hypnotic effects. The pharmacological actions of BDZ depend on the activation of 2 specific receptors. The central BDZ receptor, present in several areas of the central nervous system (CNS), is a component of the GABA-A receptor, the activation of which increases GABAergic neurotransmission and is followed by remarkable neuroendocrine effects. The peripheral benzodiazepine receptors (PBR), structurally and functionally different from the GABA-A receptor, have been shown in peripheral tissues but also in the CNS, in both neurones and glial cells, and in the pituitary gland. BDZ receptors bind to a family of natural peptides called endozepines, firstly isolated from neurons and glial cells in the brain and then in several peripheral tissues as well. Endozelpines modulate several central and peripheral biological activities, including some neuroendocrine functions and synthetic BDZ are likely to mimic them, at least partially. BZD, especially alprazolam (AL), possess a clear inhibitory influence on the activity of the HPA axis in both animals and humans. This effect seems to be mediated at the hypothalamic and/or suprahypothalamic level via suppression of CRH. The strong negative influence of AL on hypothalamic-pituitary-adrenal (HPA) axis agrees with its peculiar efficacy in the treatment of panic disorders and depression. BZD have also been shown to increase GH secretion via mechanisms mediated at the hypothalamic or supra-hypothalamic level, though a pituitary action cannot be ruled out. Besides the impact on HPA and somatotrope function, BDZ also significantly affect the secretion of other pituitary hormones, such as gonadotropins and. PRL, probably acting through GABAergic mediation in the hypothalamus and/or in the pituitary gland. In all, BDZ are likely to represent a useful tool to investigate GABAergic activity and clarify its role in the neuroendocrine control of anterior pituitary function; their usefulness probably overrides what had been supposed before.

  DOI：

  10.1007/bf03345110

文献信息

• Dimerizations of methylenecyclopropanes
  作者：W.R. Dolbier、D. Lomas、T. Garza、C. Harmon、P. Tarrant

  DOI：10.1016/s0040-4020(01)93659-2

  日期：1972.1
• Photochemical [2 + 2] cycloaddition reactions at low temperatures. Synthesis of bridgehead substituted bicyclo [n.2.0]dicarboxylates from maleic acid derivatives and ethylene
  作者：Jordan J. Bloomfield、Dennis C. Owsley

  DOI：10.1021/jo00823a023

  日期：1971.12
• US5708072A
  申请人：——

  公开号：US5708072A

  公开（公告）日：1998-01-13