[(3S)-3-amino-3-carboxypropyl][(4-hydroxy-3-nitrophenyl)methyl]phosphinic acid | 1245939-37-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: [(3S)-3-amino-3-carboxypropyl][(4-hydroxy-3-nitrophenyl)methyl]phosphinic acid
• 英文别名: LSP3-2153；(2S)-2-amino-4-[hydroxy-[(4-hydroxy-3-nitrophenyl)methyl]phosphoryl]butanoic acid
• CAS: 1245939-37-0
• 化学式: C₁₁H₁₅N₂O₇P
• 分子量: 318.223
• InChiKey: ZJMMIQORYZRSFH-QMMMGPOBSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.8
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  167
• 氢给体数：
  4
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  4-羟基-3-硝基苄醇 在 盐酸 、 N,O-双三甲硅基乙酰胺 、 三溴化磷 作用下， 以 二氯甲烷 为溶剂， 反应 5.0h， 生成 [(3S)-3-amino-3-carboxypropyl][(4-hydroxy-3-nitrophenyl)methyl]phosphinic acid
  参考文献：
  名称：

  Increased Potency and Selectivity for Group III Metabotropic Glutamate Receptor Agonists Binding at Dual sites

  摘要：

  A group III metabotropic glutamate (mGlu) receptor agonist (PCEP) was identified by virtual HTS. This orthosteric ligand is composed by an L-AP4-derived fragment that mimics glutamate and a chain that binds into a neighboring pocket, offering possibilities to improve affinity and selectivity. Herein we describe a series of derivatives where the distal chain is replaced by an aromatic or heteroaromatic group. Potent agonists were identified, including some with a mGlu(4) subtype preference, e.g., 17m (LSP1-2111) and 16g (LSP4-2022). Molecular modeling suggests that aromatic functional groups may bind at either one of the two chloride regulatory sites. These agonists may thus be considered as particular bitopic/dualsteric ligands. 17m was shown to reduce GABAergic synaptic transmission at striatopallidal synapses. We now demonstrate its inhibitory effect at glutamatergic parallel fiber-Purkinje cell synapses in the cerebellar cortex. Although these ligands have physicochemical properties that are markedly different from typical CNS drugs, they hold significant therapeutic potential.

  DOI：

  10.1021/acs.jmedchem.7b01438

文献信息

• Increased Potency and Selectivity for Group III Metabotropic Glutamate Receptor Agonists Binding at Dual sites
  作者：Chelliah Selvam、Isabelle A. Lemasson、Isabelle Brabet、Nadia Oueslati、Berin Karaman、Alexandre Cabaye、Amélie S. Tora、Bruno Commare、Tiphanie Courtiol、Sara Cesarini、Isabelle McCort-Tranchepain、Delphine Rigault、Laetitia Mony、Thomas Bessiron、Heather McLean、Frédéric R. Leroux、Françoise Colobert、Hervé Daniel、Anne Goupil-Lamy、Hugues-Olivier Bertrand、Cyril Goudet、Jean-Philippe Pin、Francine C. Acher

  DOI：10.1021/acs.jmedchem.7b01438

  日期：2018.3.8

  A group III metabotropic glutamate (mGlu) receptor agonist (PCEP) was identified by virtual HTS. This orthosteric ligand is composed by an L-AP4-derived fragment that mimics glutamate and a chain that binds into a neighboring pocket, offering possibilities to improve affinity and selectivity. Herein we describe a series of derivatives where the distal chain is replaced by an aromatic or heteroaromatic group. Potent agonists were identified, including some with a mGlu(4) subtype preference, e.g., 17m (LSP1-2111) and 16g (LSP4-2022). Molecular modeling suggests that aromatic functional groups may bind at either one of the two chloride regulatory sites. These agonists may thus be considered as particular bitopic/dualsteric ligands. 17m was shown to reduce GABAergic synaptic transmission at striatopallidal synapses. We now demonstrate its inhibitory effect at glutamatergic parallel fiber-Purkinje cell synapses in the cerebellar cortex. Although these ligands have physicochemical properties that are markedly different from typical CNS drugs, they hold significant therapeutic potential.