7-chloro-1,3,5-trimethyl-1H-pyrazolo<4,3-d>pyrimidine | 89239-22-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡唑并嘧啶类
• 英文名称: 7-chloro-1,3,5-trimethyl-1H-pyrazolo<4,3-d>pyrimidine
• 英文别名: 7-chloro-1,3,5-trimethyl-1H-pyrazolo[4,3-d]pyrimidine；7-chloro-1,3,5-trimethylpyrazolo[4,3-d]pyrimidine
• CAS: 89239-22-5
• 化学式: C₈H₉ClN₄
• mdl: MFCD11107642
• 分子量: 196.639
• InChiKey: BWESROVLRYCPEU-UHFFFAOYSA-N

物化性质

• 熔点：
  91-93 °C
• 沸点：
  240.7±22.0 °C(Predicted)
• 密度：
  1.44±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.375
• 拓扑面积：
  43.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  7-chloro-1,3,5-trimethyl-1H-pyrazolo<4,3-d>pyrimidine 在 三乙胺 、 三氯氧磷 作用下， 以 二氯甲烷 为溶剂， 生成 7,8-dihydro-1,3,5,8,8-pentamethyl-1H-imidazo[1,2-c]pyrazolo[3,4-e]pyrimidine
  参考文献：
  名称：

  Synthesis and potential antipsychotic activity of 1H-imidazo[1,2-c]pyrazolo[3,4-e]pyrimidines

  摘要：

  The synthesis of a series of 1H-imidazo[1,2-c]pyrazolo[3,4-e]pyrimidines is reported along with the effects of these compounds in preclinical tests for antipsychotic activity. Certain of these compounds displayed antipsychotic-like effects in conditioned avoidance tests, but unlike currently used antipsychotic drugs, they did not have affinity for brain dopamine receptors. These compounds also did not cause dystonias predictive of extrapyramidal side effects in monkeys at doses that produced behavioral effects. On the basis of this unique biological profile, a member of this series 7,8-dihydro-8-ethyl-1,3,5-trimethyl-1H-imidao[1,2-c]pyrazol[3,4-e] pyrimidine (19, CI-943), has been selected for clinical evaluation as an antipsychotic agent.

  DOI：

  10.1021/jm00397a032
• 作为产物：
  描述：

  2,5-二甲基-4-硝基吡唑-3-甲酰胺 在 盐酸 、 sodium hydroxide 、 五氯化磷 、 铁粉 、 三氯氧磷 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 13.5h， 生成 7-chloro-1,3,5-trimethyl-1H-pyrazolo<4,3-d>pyrimidine
  参考文献：
  名称：

  Synthesis and potential antipsychotic activity of 1H-imidazo[1,2-c]pyrazolo[3,4-e]pyrimidines

  摘要：

  The synthesis of a series of 1H-imidazo[1,2-c]pyrazolo[3,4-e]pyrimidines is reported along with the effects of these compounds in preclinical tests for antipsychotic activity. Certain of these compounds displayed antipsychotic-like effects in conditioned avoidance tests, but unlike currently used antipsychotic drugs, they did not have affinity for brain dopamine receptors. These compounds also did not cause dystonias predictive of extrapyramidal side effects in monkeys at doses that produced behavioral effects. On the basis of this unique biological profile, a member of this series 7,8-dihydro-8-ethyl-1,3,5-trimethyl-1H-imidao[1,2-c]pyrazol[3,4-e] pyrimidine (19, CI-943), has been selected for clinical evaluation as an antipsychotic agent.

  DOI：

  10.1021/jm00397a032

文献信息

• [EN] NEW 6-ALKYNYL PYRIDINE<br/>[FR] NOUVELLE 6-ALCYNYLE PYRIDINE
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2015025019A1

  公开（公告）日：2015-02-26

  This invention relates to 6-alkynyl-pyridine of general formula (I), their use as SMAC mimetics, pharmaceutical compositions containing them, and their use as a medicaments for the treatment and/or prevention of diseases characterized by excessive or abnormal cell proliferation and associated conditions such as cancer. The groups R1 to R5 have the meanings given in the claims and in the specification.

  这项发明涉及一般式(I)的6-炔基吡啶，它们作为SMAC模拟物的用途，含有它们的药物组合物，以及它们作为治疗和/或预防由细胞过度或异常增殖引起的疾病及相关症状（如癌症）的药物的用途。基团R1至R5的含义如索赔和说明书中所述。
• New 6-Alkynyl Pyridine
  申请人：REISER Ulrich

  公开号：US20150057295A1

  公开（公告）日：2015-02-26

  This invention relates to 6-alkynyl-pyridine of general formula (I) their use as SMAC mimetics, pharmaceutical compositions containing them, and their use as a medicaments for the treatment and/or prevention of diseases characterized by excessive or abnormal cell proliferation and associated conditions such as cancer. The groups R 1 to R 5 have the meanings given in the claims and in the specification.

  这项发明涉及一般式(I)的6-炔基吡啶，其用作SMAC拟体，含有它们的药物组合物，以及它们作为治疗和/或预防由细胞过度或异常增殖引起的疾病及相关症状（如癌症）的药物的用途。R1至R5基团的含义如索赔和说明书中所述。
• [EN] COMPOUNDS AND COMPOSITIONS AS INHIBITORS OF ENDOSOMAL TOLL-LIKE RECEPTORS<br/>[FR] COMPOSÉS ET COMPOSITIONS EN TANT QU'INHIBITEURS DE RÉCEPTEURS DE TYPE TOLL ENDOSOMAL
  申请人：NOVARTIS AG

  公开号：WO2018047081A1

  公开（公告）日：2018-03-15

  The invention disclosed herein relates to 4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridinyl compounds and 4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridinyl compounds of Formula (A), pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment of autoimmune diseases.

  本发明涉及4,5,6,7-四氢-1H-吡唑并[4,3-c]吡啶基化合物和4,5,6,7-四氢-2H-吡唑并[4,3-c]吡啶基化合物（A式），包括这些化合物的药物组合物以及在治疗自身免疫疾病中使用这些化合物的用途。
• Alkylimidazo[1,2-c]pyrazolo[3,4-e]pyrimidines
  申请人：Warner-Lambert Company

  公开号：US04469868A1

  公开（公告）日：1984-09-04

  Alkylimidazo[1,2-c]pyrazolo[3,4-e]pyrimidines and pharmaceutically acceptable salts are described. These compounds are antipsychotic agents. Methods for their preparation, pharmaceutical compositions which contain them and methods for using said compositions are also described.

  描述了烷基咪唑[1,2-c]吡唑并[3,4-e]嘧啶和药用盐。这些化合物是抗精神病药物。还描述了它们的制备方法，含有它们的药物组合物以及使用这些组合物的方法。
• Imidazo(1,2-c)pyrazolo(3,4-e)pyrimidines and their production
  申请人：WARNER-LAMBERT COMPANY

  公开号：EP0095289A2

  公开（公告）日：1983-11-30

  Alkylimidazo[1,2-c]pyrazolo[3,4-e]pyrimidines and pharmaceutically acceptable salts are described. These compounds are useful as antipsychotic agents; processes for their preparation, and pharmaceutical compositions which contain them are also described.

  本文描述了烷基咪唑[1,2-c]吡唑并[3,4-e]嘧啶和药学上可接受的盐。这些化合物可用作抗精神病药物；还描述了它们的制备过程和含有它们的制药组合物。