9-Glycinamido-20(RS)-camptothecin hydrochloride

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 喜树碱
• 英文名称: 9-Glycinamido-20(RS)-camptothecin hydrochloride
• 英文别名: 2-amino-N-(19-ethyl-19-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-8-yl)acetamide
• 化学式: C₂₂H₂₀N₄O₅
• 分子量: 420.4
• InChiKey: DTOULAIVSVXJDX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.7
• 重原子数：
  31
• 可旋转键数：
  3
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  135
• 氢给体数：
  3
• 氢受体数：
  7

文献信息

• ANTIANGIOGENIC SMALL MOLECULES AND METHODS OF USE
  申请人：Zudaire Enrique

  公开号：US20120129775A1

  公开（公告）日：2012-05-24

  Methods of inhibiting undesired angiogenesis are provided, which methods include administering to a subject a therapeutically effective amount of at least one of the compounds described herein, or a pharmaceutically acceptable salt thereof.
• LIGANDS THAT TARGET HEPATITIS C VIRUS E2 PROTEIN
  申请人：BALHORN Rodney

  公开号：US20160361311A1

  公开（公告）日：2016-12-15

  Hepatitis C Virus (HCV) infects 200 million individuals worldwide. Although several FDA approved drugs targeting the HCV serine protease and polymerase have shown promising results, there is a need for better drugs that are effective in treating a broader range of HCV genotypes and subtypes without being used in combination with interferon and/or ribavirin. Recently, the crystal structure of the core of the HCV E2 protein (E2c) has been determined, providing structural information that can now be used to target the E2 protein and develop drugs that disrupt the early stages of HCV infection by blocking E2's interaction with different host factors. By targeting sites containing conserved E2 amino acids in the CD81 binding site on HCV E2, one might also be able to develop drugs that block HCV infection in a genotype-independent manner. Using the E2c structure as a template, a structural model of the E2 protein core (residues 421-645) was developed that includes the three amino acid segments that are not present in the E2c crystal structure. Blind docking of a diverse library of 1715 small molecules to this model led to the identification of a set of 34 ligands predicted to bind near conserved amino acid residues involved in the HCV E2:CD81 interaction. Surface plasmon resonance was used to screen the ligand set for binding to recombinant E2 protein, and the best binders were subsequently tested to identify compounds that inhibit the infection of hepatocytes by HCV. One compound, 281816, blocked E2 binding to CD81 and inhibited hepatocyte infection by HCV genotypes 1a, 1b, 2a, 2b, 4a and 6a with IC50's ranging from 2.2 μM to 4.6 μM. Methods are described for preventing or treating HCV infection using small molecule inhibitors such as 281816 that target E2 and disrupt its interactions.
• US9186365B2
  申请人：——

  公开号：US9186365B2

  公开（公告）日：2015-11-17
• US9504729B2
  申请人：——

  公开号：US9504729B2

  公开（公告）日：2016-11-29
• [EN] ANTIANGIOGENIC SMALL MOLECULES AND METHODS OF USE<br/>[FR] PETITES MOLÉCULES ANTI-ANGIOGÉNIQUES ET PROCÉDÉS D'UTILISATION
  申请人：US HEALTH

  公开号：WO2011014825A2

  公开（公告）日：2011-02-03

  Methods of inhibiting undesired angiogenesis are provided, which methods include administering to a subject a therapeutically effective amount of at least one of the compounds described herein, or a pharmaceutically acceptable salt thereof.