5-fluoro-N-methylpicolinamide | 1177421-97-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 5-fluoro-N-methylpicolinamide
• 英文别名: 5-fluoro-N-methylpyridine-2-carboxamide
• CAS: 1177421-97-4
• 化学式: C₇H₇FN₂O
• 分子量: 154.144
• InChiKey: VJRMBAFERXORIC-UHFFFAOYSA-N

物化性质

• 沸点：
  293.5±25.0 °C(Predicted)
• 密度：
  1.211±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  42
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-fluoro-N-methylpicolinamide 在 盐酸 、 sodium cyanoborohydride 、 caesium carbonate 作用下， 以 1,4-二氧六环 、 甲醇 、 水 、 溶剂黄146 、 N,N-二甲基甲酰胺 为溶剂， 反应 10.0h， 生成 N-methyl-5-(4-(3-(4-oxo-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazolo[4,3-c]pyridin-6-yl)pyrrolidin-1-yl)piperidin-1-yl)picolinamide
  参考文献：
  名称：

  [EN] PHARMACEUTICAL COMPOUND
  [FR] COMPOSÉ PHARMACEUTIQUE

  摘要：

  A compound comprising the following formula: wherein R1 is selected from H and a substituted or unsubstituted organic group; R2 may be present or absent and is independently selected from H and a substituted or unsubstituted organic group; R1 and R2 may together form a ring; R3 is independently selected from H and a substituted or unsubstituted organic group; R6 may be present or absent and is independently selected from H and a substituted or unsubstituted organic group; Z1 and Z2 are independently selected from C and N; and L comprises an organic group as defined herein.

  公开号：

  WO2023156386A2
• 作为产物：
  描述：

  2-溴-5-氟吡啶 、 N-methoxymethyl-N-methylcarbamoyl(trimethyl)silane 在 四(三苯基膦)镍 作用下， 以 甲苯 为溶剂， 反应 31.0h， 以51%的产率得到5-fluoro-N-methylpicolinamide
  参考文献：
  名称：

  氨基甲酰硅烷的镍催化卤代芳基的氨基羰基化：仲（伯）芳族酰胺的有效合成

  摘要：

  已经开发了使用氨基甲酰基硅烷作为酰胺源，导致相应的仲或伯芳族酰胺的镍催化的芳基卤化物的氨基羰基氨基羰基化反应，其中甲氧基甲基和苄基用作氨基保护基。该方案可耐受各种带有不同官能团的芳基卤化物，从而在温和的反应条件下提供良好的芳基酰胺收率。芳基环上取代基的类型和相对位置对偶联效率有显着影响。已经提出了镍催化的氨基羰基化的合理机制。

  DOI：

  10.1002/aoc.5174

文献信息

• [EN] AMINO-PYRROLOPYRIMIDINONE COMPOUNDS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS AMINO-PYRROLOPYRIMIDINONE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：ARQULE INC

  公开号：WO2018039310A1

  公开（公告）日：2018-03-01

  The application relates to a compound of Formula (I): or a pharmaceutically acceptable salt, hydrate, solvate, prodrug, stereoisomer, or tautomer thereof, which modulates the activity of BTK, a pharmaceutical composition comprising a compound of Formula (I), and a method of treating or preventing a disease in which BTK plays a role.

  该申请涉及式(I)的化合物：或其药物可接受的盐、水合物、溶剂化物、前药、立体异构体或互变异构体，其调节BTK的活性，一种包含式(I)化合物的药物组合物，以及一种治疗或预防BTK发挥作用的疾病的方法。
• A Novel Series of Highly Potent Small Molecule Inhibitors of Rhinovirus Replication
  作者：Jinwoo Kim、Yu Kyoung Jung、Chonsaeng Kim、Jin Soo Shin、Els Scheers、Joo-Youn Lee、Soo Bong Han、Chong-Kyo Lee、Johan Neyts、Jae-Du Ha、Young-Sik Jung

  DOI：10.1021/acs.jmedchem.7b00175

  日期：2017.7.13

  associated with the exacerbation of asthma. The wide variety in hRV serotypes has complicated the development of rhinovirus replication inhibitors. In the current investigation, we developed a novel series of benzothiophene derivatives and their analogues (6–8) that potently inhibit the replication of both hRV-A and hRV-B strains. Compound 6g inhibited the replication of hRV-B14, A21, and A71, with respective

  人鼻病毒（hRVs）是普通感冒的主要致病菌，与哮喘的发作有关。hRV血清型的多样性使鼻病毒复制抑制剂的开发复杂化。在目前的调查，我们开发了一种新的苯并噻吩系列的衍生物和它们的类似物（的6 - 8），其有效地抑制HRV二者-A和HRV-B菌株的复制。化合物6g抑制hRV-B14，A21和A71的复制，其EC 50值分别为0.083、0.078和0.015μM 。针对hRV-B14和hRV-A16的加法研究结果以及对hRV-B14的抗性突变分析表明6g在病毒复制过程的早期阶段起作用，与病毒衣壳蛋白相互作用。一项分子对接研究表明6g的衣壳结合模式与pleconaril类似。最后，6的衍生物还显示出对脊髓灰质炎病毒3（PV3）复制的显着抑制作用，表明它们对其他肠道病毒物种的潜在抑制活性。
• [EN] 5,6-DIHYDRO-2H-[1,4]OXAZIN-3-YL-AMINE DERIVATIVES USEFUL AS INHIBITORS OF BETA-SECRETASE (BACE)<br/>[FR] DÉRIVÉS DE 5,6-DIHYDRO-2H-[1,4]OXAZIN-3-YLAMINE UTILES COMME INHIBITEURS DE BÊTA-SÉCRÉTASE (BACE)
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2011154431A1

  公开（公告）日：2011-12-15

  The present invention relates to novel 5,6-dihydro-2H-[1,4]oxazin-3-ylamine derivatives as inhibitors of beta-secretase, also known as beta-site amyloid cleaving enzyme, BACE, BACE1, Asp2, or memapsin2. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which beta-secretase is involved, such as Alzheimer's disease (AD), mild cognitive impairment, senility, dementia, dementia with Lewy bodies, Down's syndrome, dementia associated with stroke, dementia associated with Parkinson's disease and dementia associated with beta- amyloid.

  本发明涉及新型5,6-二氢-2H-[1,4]噁唑啉-3-胺衍生物，作为β-分泌酶抑制剂，也被称为β-位点淀粉样蛋白裂解酶、BACE、BACE1、Asp2或memapsin2。该发明还涉及包含这些化合物的药物组合物，用于制备这些化合物和组合物的方法，以及用于预防和治疗涉及β-分泌酶的疾病的这些化合物和组合物的用途，如阿尔茨海默病（AD）、轻度认知障碍、老年痴呆、带有Lewy小体的痴呆、唐氏综合征、与中风相关的痴呆、与帕金森病相关的痴呆以及与β-淀粉样蛋白相关的痴呆。
• [EN] 6-DIFLUOROMETHYL-5,6-DIHYDRO-2H-[1,4]OXAZIN-3-AMINE DERIVATIVES<br/>[FR] DÉRIVÉS DE 6-DIFLUOROMÉTHYL-5,6-DIHYDRO-2H-[1,4]OXAZIN-3-AMINE
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2013083557A1

  公开（公告）日：2013-06-13

  The invention relates to novel 6-difluoromethyl-5,6-dihydro-2H-[l,4]oxazin-3- amine derivatives as inhibitors of beta-secretase, also known as beta-site amyloid cleaving enzyme, BACE, BACE1, Asp2, or memapsin2. The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which beta-secretase is involved, such as Alzheimer's disease (AD), mild cognitive impairment, senility, dementia, dementia with Lewy bodies, cerebral amyloid angiopathy, multi-infarct dementia, Down's syndrome, dementia associated with stroke, dementia associated with Parkinson's disease and dementia associated with beta-amyloid.

  该发明涉及新型的6-二氟甲基-5,6-二氢-2H-[1,4]噁嗪-3-胺衍生物，作为β-分泌酶抑制剂，也被称为β-位点淀粉样蛋白裂解酶、BACE、BACE1、Asp2或memapsin2。该发明还涉及包含这些化合物的药物组合物，用于制备这些化合物和组合物的方法，以及利用这些化合物和组合物预防和治疗涉及β-分泌酶的疾病，如阿尔茨海默病（AD）、轻度认知障碍、老年痴呆、带有Lewy小体的痴呆、脑淀粉样蛋白血管病、多发性梗死性痴呆、唐氏综合症、与中风相关的痴呆、与帕金森病相关的痴呆和与β-淀粉样蛋白相关的痴呆。
• [EN] 4-AMINO-6-PHENYL-6,7-DIHYDRO[1,2,3]TRIAZOLO[1,5-A]PYRAZINE DERIVATIVES AS INHIBITORS OF BETA-SECRETASE (BACE)<br/>[FR] DÉRIVÉS DE 4-AMINO-6-PHÉNYL-6,7-DIHYDRO[1,2,3]TRIAZOLO[1,5-A]PYRAZINE UTILISÉS COMME INHIBITEURS DE LA BÊTA-SÉCRÉTASE (BACE)
  申请人：JANSSEN PHARMACEUTICA NV

  公开号：WO2014198854A1

  公开（公告）日：2014-12-18

  The present invention relates to novel 6,7-dihydro[1,2,3]triazolo[1,5-a]pyrazin- 6-yl derivatives as inhibitors of beta-secretase, also known as beta-site amyloid cleaving enzyme, BACE, in particular BACE1 and/or BACE2 (wherein BACE1, is also known as Asp2, or memapsin2 and BACE2 is also known as Asp1, Memapsin 1 or DRAP). The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention and treatment of disorders in which beta-secretase is involved, such as Alzheimer's disease (AD), mild cognitive impairment, senility, dementia, dementia with Lewy bodies, Down's syndrome, dementia associated with stroke, dementia associated with Parkinson's disease, dementia of the Alzheimer's type, dementia associated with beta-amyloid, age- related macular degeneration, type 2 diabetes and other metabolic disorders.

  本发明涉及一种新型6,7-二氢[1,2,3]三唑并[1,5-a]吡嗪-6-基衍生物，作为β-分泌酶抑制剂，也称为β-淀粉样蛋白剪切酶，BACE，特别是BACE1和/或BACE2（其中BACE1也称为Asp2或memapsin2，BACE2也称为Asp1、Memapsin 1或DRAP）。本发明还涉及包含这种化合物的制药组合物，制备这种化合物和组合物的过程，以及利用这种化合物和组合物预防和治疗涉及β-分泌酶的疾病，如阿尔茨海默病（AD）、轻度认知障碍、老年痴呆、帕金森症相关的痴呆、Down综合征、中风相关的痴呆、β-淀粉样蛋白相关的痴呆、年龄相关的黄斑变性、2型糖尿病和其他代谢性疾病。