1,4-Dimethylpyrrol-2-carbonitril | 69857-48-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 1,4-Dimethylpyrrol-2-carbonitril
• 英文别名: 1H-Pyrrole-2-carbonitrile,1,4-dimethyl-(9CI)；1,4-dimethylpyrrole-2-carbonitrile
• CAS: 69857-48-3
• 化学式: C₇H₈N₂
• 分子量: 120.154
• InChiKey: JUNZXEUVOAJWJX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  9
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  28.7
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  [Methyl-((Z)-2-methyl-3-oxo-propenyl)-amino]-acetonitrile 在 sodium methylate 作用下， 以 甲醇 为溶剂， 反应 2.0h， 生成 1,4-Dimethylpyrrol-2-carbonitril
  参考文献：
  名称：

  Pyrrole aus 3-Alkoxyacroleinen und CH-aciden α-Aminoessigsäure-Derivaten

  摘要：

  由 3-烷氧基丙烯醛和 CH-酸性δ±-氨基乙酸衍生物制备吡咯 2-烷氧基羰基吡咯和 2-氰基吡咯 4 的一步合成法是先用甘氨酸酯 2a-c 和氨基乙腈 (2d) 对 3-烷氧基丙烯醛 1 进行乙烯基酰胺化反应，然后在碱催化下对中间体 3-氨基丙烯醛 3 进行环脱水反应。使用 3,4-二氢-2H-吡喃-5-甲醛 (5) 作为环状 3-烷氧基丙烯醛，可将 3-羟丙基功能引入吡咯环。

  DOI：

  10.1055/s-1989-27249

文献信息

• INHIBITORS OF CATHEPSIN B
  申请人：Holsinger Leslie

  公开号：US20090203629A1

  公开（公告）日：2009-08-13

  The present invention is directed to a method of using compounds of Formula (I) to inhibit Cathepsin B. Specifically the compounds of the present invention are useful as therapeutic agents for the treatment of tumor invasion, metastasis, Alzheimer's Disease, arthritis, inflammatory diseases such as chronic and acute pancreatitis, inflammatory airway disease, and bone and joint disorders, including osteoporosis, osteoarthritis, rheumatoid arthritis, psoriasis, and other autoimmune disorders, liver fibrosis, including liver fibrosis associated with HCV, all types of steatosis (including non-alcoholic steatohepatitis) and alcohol-associated steatohepatitis, non-alcoholic fatty liver disease, forms of pulmonary fibrosis including idiopathic pulmonary fibrosis, pathological diagnosis of interstitial pneumonia following lung biopsy, renal fibrosis, cardiac fibrosis, retinal angiogenesis and fibrosis/gliosis in the eye, schleroderma, and systemic sclerosis. The compounds of Formula (I) are also useful for treating subjects with both HCV and fibrosis in a mammal, particularly liver fibrosis, and subjects affirmatively diagnosed or at risk for both HCV and liver fibrosis.

  本发明涉及一种使用化合物I的方法来抑制蛋白酶B。具体地说，本发明的化合物可用作治疗肿瘤侵袭、转移、阿尔茨海默病、关节炎、慢性和急性胰腺炎、炎症性疾病（如慢性和急性胰腺炎、炎症性气道疾病、骨骼和关节疾病，包括骨质疏松症、骨关节炎、类风湿性关节炎、牛皮癣和其他自身免疫性疾病、包括与丙型肝炎病毒相关的肝纤维化、所有类型的脂肪变性（包括非酒精性脂肪肝炎）和酒精相关性脂肪肝炎、非酒精性脂肪肝病、包括特发性肺纤维化、肺活检后的间质性肺炎病理诊断、肾脏纤维化、心脏纤维化、视网膜血管生成和眼部纤维化/胶质增生、硬皮病和全身性硬化症等疾病的治疗剂。化合物I也适用于治疗哺乳动物中同时患有丙型肝炎病毒和纤维化的受试者，特别是肝纤维化，以及已经确诊或有患有丙型肝炎病毒和肝纤维化风险的受试者。
• [EN] HETEROCYCLIC COMPOUNDS AS KINASE INHIBITOR AND USES THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES UTILISÉS EN TANT QU'INHIBITEURS DE KINASE ET LEURS UTILISATIONS
  申请人：INTEGRAL BIOSCIENCES PVT LTD

  公开号：WO2021019514A1

  公开（公告）日：2021-02-04

  The present disclosure relates generally to compounds useful in treatment of conditions associated with Checkpoint kinase (CHK), particularly CHK-1 enzymes. Specifically, the present invention discloses compound of formula (IA), which exhibits inhibitory activity against CHK-1 enzymes. Methods of treating conditions associated with excessive activity of CHK-1 enzymes with such compounds is disclosed. Uses thereof, pharmaceutical compositions, kits and method of synthesis also disclosed.

  本公开涉及一般用于治疗与检查点激酶（CHK）相关疾病的化合物，特别是CHK-1酶。具体地，本发明揭示了式（IA）的化合物，该化合物对CHK-1酶具有抑制活性。公开了使用这些化合物治疗与CHK-1酶过度活性相关的疾病的方法。还公开了这些化合物的用途、制药组合物、试剂盒和合成方法。
• Substituted 4-Amino-Pyrrolotriazine Derivatives Useful for Treating Hyper-Proliferative Disorders and Diseases Associated With Angiogenesis
  申请人：Dixon Julie

  公开号：US20090281079A1

  公开（公告）日：2009-11-12

  This invention relates to novel pyrrozolotriazine compounds, pharmaceutical compositions containing such compounds and the use of those compounds and compositions for the prevention and/or treatment of hyper-proliferative disorders and diseases associated with angiogenesis.

  本发明涉及新型吡咯烷三嗪化合物、含有此类化合物的药物组合物以及使用这些化合物和组合物预防和/或治疗与血管生成有关的高增殖性疾病和疾病的方法。
• SUBSTITUTED 4-AMINO-PYRROLOTRIAZINE DERIVATIVES USEFUL FOR TREATING HYPER-PROLIFERATIVE DISORDERS AND DISEASES ASSOCIATED WITH ANGIOGENESIS
  申请人：Dixon Julie

  公开号：US20120165314A1

  公开（公告）日：2012-06-28

  This invention relates to novel pyrrozolotriazine compounds, pharmaceutical compositions containing such compounds and the use of those compounds and compositions for the prevention and/or treatment of hyper-proliferative disorders and diseases associated with angiogenesis.

  本发明涉及新型吡咯烷三嗪化合物，含有这些化合物的药物组合物以及使用这些化合物和组合物预防和/或治疗与血管生成相关的增殖性疾病和疾病的方法。
• PEPTIDE COMPOUND AND METHOD FOR PRODUCING SAME, COMPOSITION FOR SCREENING USE, AND METHOD FOR SELECTING PEPTIDE COMPOUND
  申请人：FUJIFILM Corporation

  公开号：EP3604326A1

  公开（公告）日：2020-02-05

  An object of the present invention is to provide a novel cyclic peptide compound excellent in cell membrane permeability, a method for producing the same, a composition for screening use, and a method for selecting a cyclic peptide compound that binds to a target substance. According to the present invention, a peptide compound represented by Formula (1) or a salt thereof is provided. In the formula, the symbols have the meanings as defined in the specification of the present application.

  本发明的目的是提供一种细胞膜渗透性极佳的新型环肽化合物、一种生产该化合物的方法、一种用于筛选的组合物以及一种选择与目标物质结合的环肽化合物的方法。根据本发明，提供了一种由式（1）表示的多肽化合物或其盐。式中的符号具有本申请说明书中定义的含义。

表征谱图