4-(chloromethyl)-1-ethyl-1H-pyrazole | 405103-61-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-(chloromethyl)-1-ethyl-1H-pyrazole
• 英文别名: 1-ethyl-4-pyrazolylmethyl chloride；4-(chloromethyl)-1-ethylpyrazole
• CAS: 405103-61-9
• 化学式: C₆H₉ClN₂
• mdl: MFCD19104828
• 分子量: 144.604
• InChiKey: UEZPDVYHWFFVHA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT

反应信息

• 作为反应物：
  描述：

  5-benzyloxy-N-(6-isopropylpyridin-3-yl)-N-[(pyrazol-4-yl)methyl]-1,2,3,4-tetrahydronaphthalene-1-carboxamide hydrochloride 、 4-(chloromethyl)-1-ethyl-1H-pyrazole 以5-benzyloxy-N-({1-[(1-ethylpyrazol-4-yl)methyl]pyrazol-4-yl}methyl)-N-(6-isopropylpyridin-3-yl)-1,2,3,4-tetrahydronaphthalene-1-carboxamide (0.58 g) was obtained的产率得到5-benzyloxy-N-({1-[(1-ethylpyrazol-4-yl)methyl]pyrazol-4-yl}methyl)-N-(6-isopropylpyridin-3-yl)-1,2,3,4-tetrahydronaphthalene-1-carboxamide
  参考文献：
  名称：

  Amide derivatives and medicinal use thereof

  摘要：

  本发明涉及式（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，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剂，具有很大的前景，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，哮喘等过敏性疾病，动脉粥样硬化，心肌梗塞，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，肝炎和胰腺炎等）由缺血再灌注，创伤，烧伤，手术入侵等引起的白细胞激活。此外，它们也可作为治疗或预防通过C5a受体侵入的细菌和病毒引起的传染病的药剂。

  公开号：

  US08198454B2
• 作为产物：
  描述：

  (1-乙基-1H-吡唑-4-基)甲醇 在 氯化亚砜 作用下， 以 二氯甲烷 为溶剂， 反应 2.0h， 以100%的产率得到4-(chloromethyl)-1-ethyl-1H-pyrazole
  参考文献：
  名称：

  [EN] HETEROAROMATIC MACROCYCLIC ETHER CHEMOTHERAPEUTIC AGENTS
  [FR] AGENTS CHIMIOTHÉRAPEUTIQUES À BASE D'ÉTHER MACROCYCLIQUE HÉTÉROAROMATIQUE

  摘要：

  揭示了杂环杂芳大环醚化合物，这些化合物的药用盐以及它们的药物组合物。还揭示了使用这些杂环杂芳大环醚化合物、这些化合物的药用盐以及它们的药物组合物来治疗或预防癌症的方法。

  公开号：

  WO2021226269A1

文献信息

• CYCLOPROPANE DERIVATIVES
  申请人：Terauchi Taro

  公开号：US20120165339A1

  公开（公告）日：2012-06-28

  A cyclopropane derivative represented by the following formula (I) or a pharmaceutically acceptable salt thereof has orexin receptor inhibitory action, and thus, is extremely useful as an agent for preventing or treating sleep disorder or dyssomnia caused by orexin, including insomnia as a typical example: wherein A 1 , A 2 and A 3 each independently represent an aryl group, a heterocyclyl group or the like, R 1 , R 2 and R 3 each independently represent a hydrogen atom, a C 1-6 alkyl group or the like, X represents an oxygen atom or the like, and L represents a bond or the like.

  由以下公式（I）表示的环丙烷衍生物或其药用可接受的盐具有促进促进醒脑肽受体的作用，因此，极其有用作为预防或治疗由促进醒脑肽引起的睡眠障碍或失眠症的药物，包括失眠作为典型例子：其中A1、A2和A3各自独立地表示芳基、杂环烷基或类似物，R1、R2和R3各自独立地表示氢原子、C1-6烷基或类似物，X表示氧原子或类似物，L表示键或类似物。
• [EN] 1-((1H-PYRAZOL-4-YL)METHYL)-3-(PHENYL)-1,3-DIHYDRO-2H-IMIDAZOL-2-ONE DERIVATIVES AND RELATED COMPOUNDS AS GPR139 ANTAGONISTS FOR THE TREATMENT OF E.G. DEPRESSION<br/>[FR] DÉRIVÉS DE 1-((1H-PYRAZOL-4-YL)MÉTHYL)-3-(PHÉNYL)-1,3-DIHYDRO-2H-IMIDAZOL-2-ONE ET COMPOSÉS APPARENTÉS SERVANT D'ANTAGONISTES DE GPR139 POUR LE TRAITEMENT DE LA DÉPRESSION, PAR EXEMPLE
  申请人：TAKEDA PHARMACEUTICALS CO

  公开号：WO2021234450A1

  公开（公告）日：2021-11-25

  The present invention refers to compounds of formula (I). The present invention also relates to compounds of formula (I) for use as G Protein coupled Receptor 139 (GPR139) antagonists in methods of medical treatment of e.g. depression, Alzheimer's disease schizophrenia, drug addiction, sleep disorders, pain, and attention deficit hyperactivity disorder. Exemplary compounds are e.g. l-((lH-pyrazol-4-yl)methyl)-3-(phenyl) -l,3-dihydro-2H-imidazol-2-one derivatives and related compounds. The present description discloses the synthesis and characterisation of exemplary compounds, pharmacological data thereof, as well as exemplary tablet formulations comprising the compounds of the invention (e.g. page 100 to page 143; examples 1 to 167; test examples 1 and 2; tables 1 to 4).

  本发明涉及式(I)的化合物。本发明还涉及用作G蛋白偶联受体139（GPR139）拮抗剂的式(I)化合物，用于医疗治疗例如抑郁症、阿尔茨海默病、精神分裂症、药物成瘾、睡眠障碍、疼痛和注意力缺陷多动障碍等疾病的方法。示例化合物包括l-((lH-吡唑-4-基)甲基)-3-(苯基)-l,3-二氢-2H-咪唑-2-酮衍生物及相关化合物。本说明披露了示例化合物的合成和表征，其药理学数据，以及包括本发明化合物的示例片剂配方（例如第100页至第143页；示例1至167；测试示例1和2；表格1至4）。
• [EN] 3,4,4A,10B-TETRAHYDRO-1H-THIOPYRANO-[4, 3-c] ISOQUINOLINE DERIVATIVES<br/>[FR] DÉRIVÉS DE 3,4,4A,10B-TÉTRAHYDRO-1H-THIOPYRANO-[4,3-C]ISOQUINOLINE
  申请人：NYCOMED GMBH

  公开号：WO2011073231A1

  公开（公告）日：2011-06-23

  The compounds of formula (1), in which A, R1, R2, R3 and R5 have the meanings as given in the description, are novel effective inhibitors of type 4 and 5 phosphodiesterase.

  公式（1）中的化合物，其中A、R1、R2、R3和R5的含义如描述中所述，是新颖的有效的4型和5型磷酸二酯酶抑制剂。
• 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。