ethyl 2-n-butyl-1-chloro-4-cyano-3-methylpyrido[1,2-a]benzimidazole-7-carboxylate | 577776-08-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: ethyl 2-n-butyl-1-chloro-4-cyano-3-methylpyrido[1,2-a]benzimidazole-7-carboxylate
• 英文别名: Ethyl 2-butyl-1-chloro-4-cyano-3-methylpyrido[1,2-a]benzimidazole-7-carboxylate
• CAS: 577776-08-0
• 化学式: C₂₀H₂₀ClN₃O₂
• 分子量: 369.851
• InChiKey: NGHMFFZAQSHUJM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  26
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  67.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  ethyl 2-n-butyl-4-cyano-1-chloro-3-methylpyrido[1,2-a]benzimidazole-8-carboxylate 、 ethyl 2-n-butyl-1-chloro-4-cyano-3-methylpyrido[1,2-a]benzimidazole-7-carboxylate 、 (3S)-(-)-3-(二甲氨基)吡咯烷 在 三乙胺 作用下， 以 DMF (N,N-dimethyl-formamide) 为溶剂， 反应 20.0h， 以100%的产率得到ethyl 2-n-butyl-4-cyano-1-[(3S)-dimethylaminopyrrolidin-1-yl]-3-methylpyrido[1,2-a]benzimidazole-7-carboxylate
  参考文献：
  名称：

  EP1479681

  摘要：

  公开号：
• 作为产物：
  描述：

  ethyl 2-n-butyl-4-cyano-3-methyl-1-oxo-1H,5H-pyrido[1,2-a]benzimidazole-8-carboxylate 、 ethyl 2-n-butyl-4-cyano-3-methyl-1-oxo-1H,5H-pyrido[1,2-a]benzimidazole-7-carboxylate 在 三氯氧磷 作用下， 反应 0.67h， 生成 ethyl 2-n-butyl-4-cyano-1-chloro-3-methylpyrido[1,2-a]benzimidazole-8-carboxylate 、 ethyl 2-n-butyl-1-chloro-4-cyano-3-methylpyrido[1,2-a]benzimidazole-7-carboxylate
  参考文献：
  名称：

  EP1479681

  摘要：

  公开号：

文献信息

• Substituted thiophene compounds as modulators of protein tyrosine phosphatases (PTPases)
  申请人：Jeppesen Lone

  公开号：US20050119332A1

  公开（公告）日：2005-06-02

  The present invention provides novel compounds of formula 1a, novel compositions, methods of their use, and methods of their manufacture, where such compounds are pharmacologically useful inhibitors of Protein Tyrosine Phosphatases (PTPase's) such as PTP1B, CD45, SHP-1, SHP-2, PTPα, LAR and HePTP or the like. The compounds are useful in the treatment of type I diabetes, type II diabetes, impaired glucose tolerance, insulin resistance, obesity, immune dysfunctions including autoimmunity diseases with dysfunctions of the coagulation system, allergic diseases including asthma, osteoporosis, proliferative disorders including cancer and psoriasis, diseases with decreased or increased synthesis or effects of growth hormone, diseases with decreased or increased synthesis of hormones or cytokines that regulate the release of/or response to growth hormone, diseases of the brain including Alzheimer's disease and schizophrenia, and infectious diseases.

  本发明提供了1a式新化合物、新组合物、其使用方法和制备方法，其中这些化合物是药理学上有用的蛋白酪氨酸磷酸酶（PTPase's）抑制剂，如PTP1B、CD45、SHP-1、SHP-2、PTPα、LAR和HePTP等。这些化合物在治疗I型糖尿病、II型糖尿病、受损的葡萄糖耐受性、胰岛素抵抗、肥胖症、免疫功能障碍，包括凝血系统功能障碍的自身免疫性疾病、过敏性疾病，包括哮喘、骨质疏松症，增生性疾病，包括癌症和银屑病，合成或效果降低或增加的生长激素的疾病，合成调节释放或响应生长激素的激素或细胞因子的疾病，包括阿尔茨海默病和精神分裂症的大脑疾病，以及传染病方面具有用处。
• Compounds and methods
  申请人：——

  公开号：US20040192914A1

  公开（公告）日：2004-09-30

  Disclosed are compounds of the formula: 1 wherein the formula variables are as defined herein. The compounds of this invention are non-peptide, reversible inhibitors of type 2 methionine aminopeptidase. Also disclosed is the use of such compounds in treating conditions mediated by angiogenesis, such as cancer, haemangioma, proliferative retinopathy, rheumatoid arthritis, atherosclerotic neovascularization, psoriasis, ocular neovascularization and obesity.

  本发明揭示了式1的化合物：其中式中的变量在此定义。本发明的化合物是非肽类、可逆抑制剂2型甲硫氨酰肽酶。本发明还揭示了这些化合物在治疗通过血管生成介导的疾病中的应用，例如癌症、血管瘤、增生性视网膜病变、类风湿性关节炎、动脉粥样硬化性新生血管形成、牛皮癣、眼部新生血管形成和肥胖症。
• Imidazo[1,2-a]pyridine derivative
  申请人：Takemura Makoto

  公开号：US20050113397A1

  公开（公告）日：2005-05-26

  A compound reprsented by the following formula (I), its salts or nsolvates thereof capable of specifically or selectively expressig an antifungal activity in a broad spectrum based on the novel mechanism thereof of 1,6-β-glucan synthesis inhibition, and an antifungal agent containing any of them.

  以下化学式（I）所代表的化合物，其盐或无溶剂物，能够基于其新颖的机制——1,6-β-葡聚糖合成抑制，具有广谱的特异性或选择性抗真菌活性，以及含有其中任何一种的抗真菌剂。
• IMIDAZO(1,2-a)PYRIDINE DERIVATIVE
  申请人：DAIICHI PHARMACEUTICAL CO., LTD.

  公开号：EP1479681A1

  公开（公告）日：2004-11-24

  A compound reprsented by the following formula (I), its salts or nsolvates thereof capable of specifically or selectively expressig an antifungal activity in a broad spectrum based on the novel mechanism thereof of 1,6-β-glucan synthesis inhibition, and an antifungal agent containing any of them.

  下式(I)所代表的化合物、其盐类或溶液剂，根据其抑制 1，6-β-葡聚糖合成的新机理，能够特异性或选择性地表达广谱抗真菌活性，以及含有它们中任何一种的抗真菌剂。
• EP1479681
  申请人：——

  公开号：——

  公开（公告）日：——