2-(2,6-Dichlorophenylamino)-6,7-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinoline-9-one | 333455-11-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异喹啉及其衍生物
• 英文名称: 2-(2,6-Dichlorophenylamino)-6,7-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinoline-9-one
• 英文别名: 9H-Imidazo(4,5-H)isoquinolin-9-one, 2-((2,6-dichlorophenyl)amino)-1,8-dihydro-6,7-dimethyl-；2-(2,6-dichloroanilino)-6,7-dimethyl-3,8-dihydroimidazo[4,5-h]isoquinolin-9-one
• CAS: 333455-11-1
• 化学式: C₁₈H₁₄Cl₂N₄O
• 分子量: 373.241
• InChiKey: YDEDKRCWCCZXBE-UHFFFAOYSA-N

物化性质

• 熔点：
  >300 °C
• 密度：
  1.471±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  25
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  69.8
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  7-amino-4,4-dimethyl-2H,4H-isoquinoline-1,3-dione 在 platinum(IV) oxide sodium tetrahydroborate 、 硫酸 、 氢气 、 N,N'-二环己基碳二亚胺 作用下， 以 四氢呋喃 、 甲醇 、 乙酸乙酯 为溶剂， -20.0~70.0 ℃ 、344.75 kPa 条件下， 反应 17.5h， 生成 2-(2,6-Dichlorophenylamino)-6,7-dimethyl-1,8-dihydro-imidazo[4,5-h]isoquinoline-9-one
  参考文献：
  名称：

  Discovery of 2-Phenylamino-imidazo[4,5-h]isoquinolin-9-ones:  A New Class of Inhibitors of Lck Kinase

  摘要：

  An imidazo[4,5-h]isoquinolin-7,9-dione (1) was identified as an adenosine 5'-triphosphate competitive inhibitor of lck by high throughput screening. Initial structure-activity relationship studies identified the dichlorophenyl ring and the imide NH as important pharmacophores. A binding model was constructed to understand how 1 binds to a related kinase, lick. These results suggested that removing the gem-dimethyl group and flattening the ring would enhance activity. This was realized by converting 1 to the imidazo[4,5-h]isoquinolin-9-one (20), resulting in an 18-fold improvement in potency against lck and a 50-fold increase in potency in a cellular assay.

  DOI：

  10.1021/jm020113o

文献信息

• Heterocyclic compounds useful as inhibitors of tyrosine kinases
  申请人：——

  公开号：US20020016460A1

  公开（公告）日：2002-02-07

  Disclosed are novel compounds of formula (I): 1 wherein Ar 1 , R a , R 4 , R 5 , X and Y are defined below, which are useful as inhibitors of certain protein tyrosine kinases and are thus useful for treating diseases associated with such kinases, for example, diseases resulting from inappropriate cell proliferation, which include autoimmune diseases, chronic inflammatory diseases, allergic diseases, transplant rejection and cancer, as well as conditions resulting from cerebral ischemia, such as stroke. Also disclosed are processes for preparing these compounds, novel intermediates useful in these processes and compositions comprising compounds of the formula (I).

  揭示了式（I）的新化合物：其中Ar1、Ra、R4、R5、X和Y的定义如下，这些化合物可用作某些蛋白酪氨酸激酶的抑制剂，因此可用于治疗与这些激酶相关的疾病，例如由于细胞不当增殖而导致的疾病，包括自身免疫疾病、慢性炎症性疾病、过敏疾病、移植排斥和癌症，以及由脑缺血引起的疾病，如中风。还披露了制备这些化合物的方法，这些方法中有用的新中间体以及包含式（I）化合物的组合物。
• Combination product of inhibitor of the src family of non-recetpor tyrosine kinases and gemcitabine
  申请人：Barge Alan

  公开号：US20060142297A1

  公开（公告）日：2006-06-29

  The invention concerns a combination comprising an inhibitor of Src kinase and the cytotoxic agent gemcitabine, a pharmaceutical composition comprising such a combination and its use in the treatment or prophylaxis of cancer, particularly of pancreatic cancer.

  本发明涉及一种组合物，包括Src激酶抑制剂和细胞毒素吉西他滨，一种含有该组合物的药物组合物以及其在治疗或预防癌症，特别是胰腺癌方面的用途。
• Therapeutic agents comprising an anti-angiogenic agent in combination with an src-inhibitor and their therapeutic use
  申请人：Curwen Owen Jon

  公开号：US20060223815A1

  公开（公告）日：2006-10-05

  The invention relates to the use of an anti-angiogenic agent in combination with an inhibitor of the Src family of non-receptor tyrosine kinases in the manufacture of a medicament for use in the substantially normotensive treatment in a warm-blooded mammal such as a human being of a disease state associated with angiogenesis, the Src kinase inhibitor being administered in an amount effective to counteract substantially the hypertension induced by the anti-angiogenic agent.

  本发明涉及在制造一种药物时使用抗血管生成剂与Src家族非受体酪氨酸激酶抑制剂相结合，用于治疗与血管生成有关的疾病状态，如在温血哺乳动物（如人类）中进行实质性正常血压治疗。 Src激酶抑制剂的用量有效地对抗抗血管生成剂引起的高血压。
• THERAPEUTIC AGENTS COMPRISING AN ANTI-ANGIOGENIC AGENT IN COMBINATION WITH AN SRC-INHIBITOR AND THEIR THERAPEUTIC USE
  申请人：CURWEN Jon Owen

  公开号：US20100029673A1

  公开（公告）日：2010-02-04

  The invention relates to a method for the production of an anti-cancer effect or a method for the treatment of a sold tumour disease by administration of an anti-angiogenic agent selected from 4-(4-fluoro-2-methylindol-5-yloxy)-6-methoxy-7-(3-(pyrrolidin-1-yl)propoxy)quinazoline and 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline and pharmaceutically-acceptable acid-addition salts thereof, in combination with a Src kinase inhibitor selected from 4-(6-chloro-2,3-methylenedioxyanilino)-7-[2-(4-methylpiperazin-1-yl)ethoxy]-5-tetrahydropyran-4-yloxyquinazoline and pharmaceutically-acceptable acid-addition salts thereof.

  本发明涉及一种通过给予选择自4-(4-氟-2-甲基吲哚-5-氧基)-6-甲氧基-7-(3-(吡咯烷-1-基)丙氧基)喹唑啉和4-(4-溴-2-氟苯胺基)-6-甲氧基-7-(1-甲基哌啶-4-基甲氧基)喹唑啉及其药学上可接受的酸盐，结合选择自4-(6-氯-2,3-亚甲二氧基苯胺基)-7-[2-(4-甲基哌嗪-1-基)乙氧基]-5-四氢吡喃-4-氧基喹唑啉及其药学上可接受的酸盐的Src激酶抑制剂，以产生抗癌效应或治疗固体肿瘤疾病的方法。
• Optimization of 2-Phenylaminoimidazo[4,5-<i>h</i>]isoquinolin-9-ones:  Orally Active Inhibitors of lck Kinase
  作者：Daniel R. Goldberg、Tanja Butz、Mario G. Cardozo、Robert J. Eckner、Abdelhakim Hammach、Jessica Huang、Scott Jakes、Suresh Kapadia、Mohammed Kashem、Susan Lukas、Tina M. Morwick、Maret Panzenbeck、Usha Patel、Susan Pav、Gregory W. Peet、Jeffrey D. Peterson、Anthony S. Prokopowicz、Roger J. Snow、Rosemarie Sellati、Hidenori Takahashi、Jonathan Tan、Matt A. Tschantz、Xiao-Jun Wang、Yong Wang、John Wolak、Pla Xiong、Neil Moss

  DOI：10.1021/jm020446l

  日期：2003.4.1

  The tyrosine kinase p56lck (lck) is essential for T cell activation; thus, inhibitors of lck have potential utility as autoimmune agents. Our initial disclosure of a new class of lck inhibitors based on the phenylaminoimidazoisoquinolin-9-one showed reasonable cellular activity but did not work in vivo upon oral administration. Our current work highlights the further use of rational drug design and molecular modeling to produce a series of lck inhibitors that demonstrate cellular activity below 100 nM and are as efficacious as cyclosporin A in an in vivo mouse model of anti-CD3-induced IL-2 production.