(2R)-2-[(3,4-dihydroxyphenyl)methyl]-3,3-difluoro-2-methylpropanoic acid

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 苯丙酸
• 英文名称: (2R)-2-[(3,4-dihydroxyphenyl)methyl]-3,3-difluoro-2-methylpropanoic acid
• 化学式: C₁₁H₁₂F₂O₄
• 分子量: 246.21
• InChiKey: VEYOINXWFQYFFR-NSHDSACASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  77.8
• 氢给体数：
  3
• 氢受体数：
  6

文献信息

• [EN] NOVEL HIGH PENETRATION DRUGS AND THEIR COMPOSITIONS THEREOF FOR TREATMENT OF PARKINSON DISEASES<br/>[FR] NOUVEAUX MÉDICAMENTS À PÉNÉTRATION ÉLEVÉE ET LEURS COMPOSITIONS POUR LE TRAITEMENT DE MALADIES DE PARKINSON
  申请人：TECHFIELDS PHARMA CO LTD

  公开号：WO2014139161A1

  公开（公告）日：2014-09-18

  One aspect of the invention provides a composition of novel high penetration compositions (HPC) or a high penetration prodrug (HPP) for treatment of Parkinson's disease. The HPCs/HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPCs/HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.

  本发明的方面之一提供了用于治疗帕金森病的新型高渗透组合物（HPC）或高渗透前药（HPP）。HPCs/HPPs能够穿过生物屏障后转化为母药活性药物或药物代谢物，因此能够对母药或代谢物能够治疗的疾病进行治疗。此外，HPPs能够到达母药可能无法进入的区域或在目标区域达到足够的浓度，从而实现新的治疗方法。HPCs/HPPs可以通过各种给药途径给药给受试者，例如，局部施用于具有高浓度的疾病作用部位，或者系统性地给药给生物受试者，并以更快的速率进入全身循环。
• NOVEL HIGH PENETRATION DRUGS AND THEIR COMPOSITIONS THEREOF FOR TREATMENT OF PARKINSON DISEASES
  申请人：SUZHOU TECHFIELDS MEDICAL LTD.

  公开号：US20160002157A1

  公开（公告）日：2016-01-07

  One aspect of the invention provides a composition of novel high penetration compositions (HPC) or a high penetration prodrug (HPP) for treatment of Parkinson's disease. The HPCs/HPPs are capable of being converted to parent active drugs or drug metabolites after crossing the biological barrier and thus can render treatments for the conditions that the parent drugs or metabolites can. Additionally, the HPPs are capable of reaching areas that parent drugs may not be able to access or to render a sufficient concentration at the target areas and therefore render novel treatments. The HPCs/HPPs can be administered to a subject through various administration routes, e.g., locally delivered to an action site of a condition with a high concentration or systematically administered to a biological subject and enter the general circulation with a faster rate.

  发明的一个方面提供了一种用于治疗帕金森病的新型高穿透力组合物（HPC）或高穿透力前药（HPP）。 HPC / HPP能够在穿过生物屏障后转化为活性药物或药物代谢物，从而可以治疗父药物或代谢物可以治疗的疾病。此外，HPP能够到达父药物可能无法访问或在目标区域提供足够浓度的区域，从而提供新的治疗方法。 HPC / HPP可以通过各种给药途径给予受试者，例如局部给药到具有高浓度的病变部位或系统给药到生物学受体并以更快的速度进入全身循环。
• US9718766B2
  申请人：——

  公开号：US9718766B2

  公开（公告）日：2017-08-01