3-chloromethyl-6-ethoxypyridine | 101990-71-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-chloromethyl-6-ethoxypyridine
• 英文别名: 2-ethoxy-5-pyridylmethyl chloride；5-chloromethyl-2-ethoxypyridine；5-(Chloromethyl)-2-ethoxypyridine
• CAS: 101990-71-0
• 化学式: C₈H₁₀ClNO
• 分子量: 171.626
• InChiKey: AVPYKWBMFYRNSF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  22.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-吡唑硼酸频哪醇酯 、 3-chloromethyl-6-ethoxypyridine 在 potassium tert-butylate 作用下， 以 叔丁醇 为溶剂， 反应 0.17h， 生成 2-ethoxy-5-{[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]methyl}pyridine
  参考文献：
  名称：

  [EN] 4, 6-DISUBSTITUTED 2-AMINO-PYRIMIDINES AS HISTAMINE H4 RECEPTOR MODULATORS
  [FR] 2-AMINO-PYRIMIDINES 4,6-DISUBSTITUÉES, CONVENANT COMME MODULATEURS DU RÉCEPTEUR H4 DE L'HISTAMINE

  摘要：

  本发明涉及式（I）的取代杂环化合物或其药用可接受的盐或N-氧化物或季铵盐，其中所述成员在此提供，并且它们的组合物和使用方法，这些化合物是组织胺H4受体抑制剂/拮抗剂，用于治疗组织胺H4受体相关疾病或疾病或疾病，例如，炎症性疾病或疾病，瘙痒和疼痛。

  公开号：

  WO2010075270A1
• 作为产物：
  描述：

  6-ethoxy-3-hydroxymethylpyridine 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 生成 3-chloromethyl-6-ethoxypyridine
  参考文献：
  名称：

  Identification of MK-944a:  A Second Clinical Candidate from the Hydroxylaminepentanamide Isostere Series of HIV Protease Inhibitors

  摘要：

  Recent results from human clinical trials have established the critical role of HIV protease inhibitors in the treatment of acquired immune-deficiency syndrome (AIDS). However, the emergence of viral resistance, demanding treatment protocols, and adverse side effects have exposed the urgent need for a second generation of HIV protease inhibitors. The continued exploration of our hydroxylaminepentanamide (HAPA) transition-state isostere series of HIV protease inhibitors, which initially resulted in the identification of Crixivan (indinavir sulfate, MK-639, L-735,524), has now yielded MK-944a (L-756,423). This compound is potent, is selective, and competitively inhibits HIV-1 PR with a Ki value of 0.049 nM. It stops the spread of the HIVIIIb-infected MT4 lymphoid cells at 25.0-50.0 nM, even in the presence of alpha(1) acid glycoprotein, human serum albumin, normal human serum, or fetal bovine serum. MK-944a has a longer half-life in several animal models (rats, dogs, and monkeys) than indinavir sulfate and is currently in advanced human clinical trials.

  DOI：

  10.1021/jm9903848

文献信息

• 用作RET激酶抑制剂的化合物及其应用
  申请人：浙江同源康医药股份有限公司

  公开号：CN113045569B

  公开（公告）日：2022-04-19

  本发明涉及用作RET激酶抑制剂的化合物及其应用，其具有式F所示结构，所述化合物对RET激酶均有很好的抑制能力，且具有较好的药效学、药代动力学性能和更低的毒副作用。
• Novel amide derivatives and medicinal use thereof ugs
  申请人：——

  公开号：US20040138223A1

  公开（公告）日：2004-07-15

  The present invention relates to an amide derivative of the formula (1), having a C5a receptor antagonistic action 1 wherein each symbol is as defined in the specification. The above-mentioned amide derivative, an optically active form thereof and a pharmaceutically acceptable salt thereof are promising as an agent for the treatment or prophylaxis of diseases or syndromes caused by inflammation caused by C5a [e.g., autoimmune diseases such as rheumatism, systemic lupus erythematosus and the like, sepsis, adult respiratory distress syndrome, chronic obstructive pulmonary disease, allergic diseases such as asthma and the like, atherosclerosis, cardiac infarction, brain infarction, psoriasis, Alzheimer's disease and serious organ injury (e.g., pneumonia, nephritis, hepatitis and pancreatitis and the like) due to activation of leukocytes caused by ischemia reperfusion, trauma, burn, surgical invasion and the like]. Moreover, they are useful as a therapeutic or prophylactic agent for the infectious diseases caused by bacteria and virus that invade via a C5a receptor.

  本发明涉及一种式（1）的酰胺衍生物，具有C5a受体拮抗作用，其中每个符号如规范中所定义。上述酰胺衍生物及其光学活性形式和药学上可接受的盐被认为是治疗或预防因C5a引起的炎症引起的疾病或综合症的药物，如自身免疫性疾病，如风湿病，系统性红斑狼疮等，败血症，成人呼吸窘迫综合症，慢性阻塞性肺疾病，哮喘等过敏性疾病，动脉粥样硬化，心脏梗死，脑梗死，牛皮癣，老年痴呆症和严重器官损伤（如肺炎，肾炎，肝炎，胰腺炎等）由于缺血再灌注，创伤，烧伤，手术入侵等引起的白细胞激活。此外，它们对通过C5a受体侵入的细菌和病毒引起的传染病也有用作治疗或预防剂。
• Novel amide derivatives and medicinal use thereof
  申请人：NAKAMURA Mitsubaru

  公开号：US20100041656A1

  公开（公告）日：2010-02-18

  The present invention relates to an amide derivative of the formula (1), having a C5a receptor antagonistic action wherein each symbol is as defined in the specification. The above-mentioned amide derivative, an optically active form thereof and a pharmaceutically acceptable salt thereof are promising as an agent for the treatment or prophylaxis of diseases or syndromes caused by inflammation caused by C5a [e.g., autoimmune diseases such as rheumatism, systemic lupus erythematosus and the like, sepsis, adult respiratory distress syndrome, chronic obstructive pulmonary disease, allergic diseases such as asthma and the like, atherosclerosis, cardiac infarction, brain infarction, psoriasis, Alzheimer's disease and serious organ injury (e.g., pneumonia, nephritis, hepatitis and pancreatitis and the like) due to activation of leukocytes caused by ischemia reperfusion, trauma, burn, surgical invasion and the like]. Moreover, they are useful as a therapeutic or prophylactic agent for the infectious diseases caused by bacteria and virus that invade via a C5a receptor.

  本发明涉及一种式（1）的酰胺衍生物，具有C5a受体拮抗作用，其中每个符号如规范中所定义。上述酰胺衍生物及其光学活性形式和药学上可接受的盐被认为是治疗或预防由C5a引起的炎症所致疾病或综合症的药物，例如自身免疫性疾病，如风湿病，系统性红斑狼疮等，败血症，成人呼吸窘迫综合症，慢性阻塞性肺疾病，过敏性疾病，如哮喘等，动脉硬化，心脏梗塞，脑梗塞，牛皮癣，阿尔茨海默病和严重器官损伤（例如，肺炎，肾炎，肝炎，胰腺炎等），由缺血再灌注，创伤，烧伤，手术侵袭等引起的白细胞激活所致。此外，它们还可用作通过C5a受体侵入的细菌和病毒引起的传染病的治疗或预防剂。
• Amide derivatives and medicinal use thereof
  申请人：Mitsubishi Tanabe Pharma Corporation

  公开号：US07855297B2

  公开（公告）日：2010-12-21

  The present invention relates to an amide derivative of the formula (1), having a C5a receptor antagonistic action wherein each symbol is as defined in the specification. The above-mentioned amide derivative, an optically active form thereof and a pharmaceutically acceptable salt thereof are promising as an agent for the treatment or prophylaxis of diseases or syndromes caused by inflammation caused by C5a [e.g., autoimmune diseases such as rheumatism, systemic lupus erythematosus and the like, sepsis, adult respiratory distress syndrome, chronic obstructive pulmonary disease, allergic diseases such as asthma and the like, atherosclerosis, cardiac infarction, brain infarction, psoriasis, Alzheimer's disease and serious organ injury (e.g., pneumonia, nephritis, hepatitis and pancreatitis and the like) due to activation of leukocytes caused by ischemia reperfusion, trauma, burn, surgical invasion and the like]. Moreover, they are useful as a therapeutic or prophylactic agent for the infectious diseases caused by bacteria and virus that invade via a C5a receptor.

  本发明涉及一种具有C5a受体拮抗作用的公式（1）的酰胺衍生物，其中每个符号如规范中所定义。上述酰胺衍生物及其光学活性形式和药学上可接受的盐作为治疗或预防由C5a引起的炎症引起的疾病或综合征的药物很有前途[例如，自身免疫疾病，如风湿病，系统性红斑狼疮等，败血症，成人呼吸窘迫综合症，慢性阻塞性肺疾病，过敏疾病，如哮喘等，动脉硬化，心肌梗死，脑梗死，牛皮癣，阿尔茨海默病和严重器官损伤（例如，由缺血再灌注，创伤，烧伤，手术入侵等引起的白细胞激活引起的肺炎，肾炎，肝炎和胰腺炎等）]。此外，它们也可用作通过C5a受体侵入的细菌和病毒引起的传染病的治疗或预防药物。
• Substituted Heterocyclic Compounds
  申请人：Zhang Colin

  公开号：US20100173901A1

  公开（公告）日：2010-07-08

  The present invention relates to substituted heterocyclic compounds of Formula I: or pharmaceutically acceptable salts or N-oxides or quaternary ammonium salts thereof wherein constituent members are provided hereinwith, as well as their compositions and methods of use, which are histamine H4 receptor inhibitors/antagonists useful in the treatment of histamine H4 receptor-associated conditions or diseases or disorders including, for example, inflammatory diseases or disorders, pruritus, and pain.

  本发明涉及式I的取代杂环化合物，或其药学上可接受的盐或N-氧化物或季铵盐，其中成分成员在此提供，以及它们的组合物和使用方法，这些方法是组胺H4受体抑制剂/拮抗剂，可用于治疗组胺H4受体相关的疾病或疾病或障碍，包括例如炎症性疾病或障碍，瘙痒和疼痛。