2-butoxy-8-hydroxy-9-[2-methoxy-5-methoxycarbonylmethylbenzyl]adenine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 咪唑并嘧啶类
• 英文名称: 2-butoxy-8-hydroxy-9-[2-methoxy-5-methoxycarbonylmethylbenzyl]adenine
• 英文别名: methyl 2-[3-[(6-amino-2-butoxy-8-oxo-7H-purin-9-yl)methyl]-4-methoxyphenyl]acetate
• 化学式: C₂₀H₂₅N₅O₅
• 分子量: 415.449
• InChiKey: BZVBXGORDGUUAR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  30
• 可旋转键数：
  10
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  129
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  甲醇 、 8-bromo-2-butoxy-9-(5-cyanomethyl-2-methoxy)benzyladenine 在 sodium hydroxide 、 硫酸 作用下， 以 甲醇 为溶剂， 生成 2-butoxy-8-hydroxy-9-[2-methoxy-5-methoxycarbonylmethylbenzyl]adenine
  参考文献：
  名称：

  Synthesis and Biological Evaluation of 8-Oxoadenine Derivatives as Toll-like Receptor 7 Agonists Introducing the Antedrug Concept

  摘要：

  Systemic administration of a Toll-like receptor 7 (TLR7) agonist is effective to in suppressing Th2 derived inflammation, however systemic induction of various cytokines such as IL-6, IL-12, and type I interferon (IFN) is observed. This cytokine induction would be expected to cause flu-like symptoms. We have previously reported adenine compounds (3, 4) as interferon inducing agents acting as TLR7 agonists. To identify potent anti-inflammatory compounds without systemic side effects, a labile carboxylic ester as an antedrug functionality onto the N(9)-benzyl group of the adenine was introduced. We found that 9e was a potent TLR7 agonist (EC(50) 50 nM) and rapidly metabolized by human plasma (T(1/2)2.6 min) to the pharmacologically much less active carboxylic acid 16. Intratracheal administration of 9e effectively inhibited allergen-induced airway inflammation without inducing cytokines systemically. Therefore, the TLR7 agonist with antedrug characteristics 9e (SM-324405) is a novel candidate for immunotherapy of allergic diseases.

  DOI：

  10.1021/jm100070n

文献信息

• 8-Oxoadenine Compound
  申请人：Ogita Haruhisa

  公开号：US20070225303A1

  公开（公告）日：2007-09-27

  An 8-oxoadenine compound useful as an immuno-modulator having specific activity against Th1/Th2, specifically a prophylactic and therapeutic agent for a topical application for allergic diseases, viral diseases and cancers, which is represented by the following formula (1): wherein A is a group of a formula represented by the formula (2): wherein R 2 is a substituted or unsubstituted alkyl group and so on, R 3 is hydrogen atom or an alkyl group, R is a halogen atom and so on, n is 0˜2, X 1 is oxygen atom, Z is straight or branched chain alkylene, and R 1 is an alkyl group which is optionally substituted by hydroxy group, an alkoxy group, alkoxycarbonyl group and so on, or its pharmaceutically acceptable salt.

  一种8-氧腺嘌呤化合物，可用作免疫调节剂，对Th1 / Th2具有特定活性，特别是用于过敏性疾病，病毒性疾病和癌症的局部应用的预防和治疗剂，其化学式（1）如下：其中A是由式（2）表示的式的基团：其中R2是取代或未取代的烷基基团等，R3是氢原子或烷基基团，R是卤素原子等，n为0〜2，X1为氧原子，Z为直链或支链烷基，R1为烷基基团，可选地由羟基基团，烷氧基基团，烷氧羰基基团等取代，或其药学上可接受的盐。
• Combinations of HCV protease inhibitor(s) and CYP3A4 inhibitor(s), and methods of treatment related thereto
  申请人：Ralston O. Robert

  公开号：US20070287664A1

  公开（公告）日：2007-12-13

  Disclosed are medicaments, pharmaceutical compositions, pharmaceutical kits, and methods based on combinations comprising, separately or together: (a) a CYP3A4 inhibitor; and (b) a HCV protease inhibitor; for concurrent or consecutive administration in treating a human subject infected with HCV.
• Modulation of NKT Cell Activity with Antigen-Loaded CD1d Molecules
  申请人：DONDA Alena

  公开号：US20080254045A1

  公开（公告）日：2008-10-16

  The invention is directed to methods of modulating an immune response in an animal, comprising administering a composition comprising one or more soluble CD1d complexes, in particular non-specific soluble CD1d complexes. Soluble CD1d complexes comprise a soluble CD1d polypeptide, a β2-microglobulin polypeptide, and a ceramide-like glycolipid antigen bound to the CD1d antigen binding groove, and in certain embodiments, an immunogen. The administration of compositions of the present invention affects the activity of CD1d-restricted NKT cells, and in particular, allows for multiple administrations without causing CD1d-restricted NKT cell anergy.
• BACTERIAL VACCINES WITH CELL WALL-ASSOCIATED CERAMIDE-LIKE GLYCOLIPIDS AND USES THEREOF
  申请人：Porcelli Steven A.

  公开号：US20100183549A1

  公开（公告）日：2010-07-22

  The invention is directed compositions and methods related to bacterial cells physically associated with ceramide-like glycolipids. The invention allows for delivery of ceramide-like glycolipid adjuvants directly to the same cells that become infected with a bacterial vaccine. The compositions and methods of the present invention are useful for the prevention and treatment of diseases.
• COMBINATIONS OF HCV PROTEASE INHIBITOR(S) AND CYP3A4 INHIBITOR(S), AND METHODS OF TREATMENT RELATED THERETO
  申请人：RALSTON, II Robert O

  公开号：US20100291034A1

  公开（公告）日：2010-11-18

  Disclosed are medicaments, pharmaceutical compositions, pharmaceutical kits, and methods based on combinations comprising, separately or together: (a) a CYP3A4 inhibitor; and (b) a HCV protease inhibitor; for concurrent or consecutive administration in treating a human subject infected with HCV.