3-(3,4-difluorophenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic Acid

• 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: 3-(3,4-difluorophenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic Acid
• 化学式: C₂₄H₁₉F₂NO₄
• 分子量: 423.416
• InChiKey: IHSYIDJNVXPQRM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  31
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  75.6
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  3,4-二氟-DL-苯丙氨酸 、 9-芴甲基-N-琥珀酰亚胺基碳酸酯 在 phosphate buffer 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 24.0h， 生成 3-(3,4-difluorophenyl)-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic Acid
  参考文献：
  名称：

  Novel Selective Inhibitors of the Interaction of Individual Nuclear Hormone Receptors with a Mutually Shared Steroid Receptor Coactivator 2

  摘要：

  Nuclear hormone receptor (NR) signaling, currently a therapeutic target in multiple diseases, involves an ordered series of protein interactions to regulate transcription in response to changing hormone levels. Later steps in the process of ligand-dependent signaling are driven by a highly conserved interaction between the NRs and the steroid receptor coactivators (SRCs) that is effected by a conserved interaction motif (L1XXL2L3), known as an NR box. Using computational design and combinatorial chemistry, we have produced novel alpha-helical proteomimetics of the second NR box of SRC2 that exploit structural differences between human estrogen receptor alpha (hERalpha), human estrogen receptor beta (hERbeta), and human thyroid hormone receptor beta (hTRbeta). The resulting library sequentially replaced each leucine with non-natural side chains. Screening this library using a quantitative competition assay revealed compounds that selectively inhibit the interaction of SRC2-2 with each individual NR in preference to its interaction with the other NR. This approach generated highly selective compounds from one that had no specificity for a particular family member. These compounds represent the first family-member-selective competitive inhibitors of the protein interactions of transcription factors.

  DOI：

  10.1021/ja0348391

文献信息

• MACROCYCLIC COMPOUNDS FOR INHIBITION OF TUMOR NECROSIS FACTOR ALPHA
  申请人：Lee Jinbo

  公开号：US20100152099A1

  公开（公告）日：2010-06-17

  The invention provides macrocyclic compounds and methods for their synthesis and use. In particular, the invention provides macrocyclic compounds that modulate the activity of tumor necrosis factor alpha and/or are useful in the treatment of medical conditions, such as, rheumatoid arthritis, psoriasis, and asthma.

  该发明提供了大环化合物及其合成和使用方法。具体而言，该发明提供了调节肿瘤坏死因子α活性和/或用于治疗医学状况（如类风湿性关节炎、银屑病和哮喘）的大环化合物。
• MACROCYCLIC INHIBITORS OF THE PD-1/PD-L1 AND CD80(B7-1)/PD-L1 PROTEIN/PROTEIN INTERACTIONS
  申请人：Bristol-Myers Squibb Company

  公开号：US20140294898A1

  公开（公告）日：2014-10-02

  The present disclosure provides novel macrocyclic peptides which inhibit the PD-1/PD-L1 and PD-L1/CD80 protein/protein interaction, and thus are useful for the amelioration of various diseases, including cancer and infectious diseases.

  本公开提供了新型大环肽，其能够抑制PD-1/PD-L1和PD-L1/CD80蛋白质/蛋白质相互作用，因此可用于改善各种疾病，包括癌症和传染性疾病。
• COMPOSITION FOR INDUCTION OR INHIBITION OF STEM CELL DIFFERENTIATION
  申请人：Oh Se Woong

  公开号：US20090215783A1

  公开（公告）日：2009-08-27

  The present invention relates to composition and methods for inducing or inhibiting differentiation of stem cells. The invention also relates to applications in the treatment of medical conditions, e.g., osteoporosis, bone fracture, bone injuries, myocardiac infarction, cardiomyopathy, degenerative muscle diseases, myopathy, and urinary incontinence.

  本发明涉及诱导或抑制干细胞分化的组合物和方法。本发明还涉及在治疗医疗状况方面的应用，例如骨质疏松症、骨折、骨伤、心肌梗塞、心肌病、退行性肌肉疾病、肌病和尿失禁。
• SELF-ASSEMBLED HYBRID HYDROGELS FORMED OF A SHORT AROMATIC PEPTIDE AND AN AROMATIC AMINO ACID
  申请人：Ramot at Tel-Aviv University Ltd.

  公开号：EP3652194A1

  公开（公告）日：2020-05-20
• Macrocyclic Inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 Protein/Protein Interactions
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：US20160340391A1

  公开（公告）日：2016-11-24

  The present disclosure provides novel macrocyclic peptides which inhibit the PD-1/PD-L1 and PD-L1/CD80 protein/protein interaction, and thus are useful for the amelioration of various diseases, including cancer and infectious diseases.