2-氨基-5-氟-N-甲氧基-N-甲基苯甲酰胺 | 880875-39-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2-氨基-5-氟-N-甲氧基-N-甲基苯甲酰胺
• 英文名称: 2-amino-5-fluoro-N-methoxy-N-methylbenzamide
• CAS: 880875-39-8
• 化学式: C₉H₁₁FN₂O₂
• mdl: MFCD12800122
• 分子量: 198.197
• InChiKey: BJTPURUYKCXYGM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.222
• 拓扑面积：
  55.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-氨基-5-氟-N-甲氧基-N-甲基苯甲酰胺 在 正丁基锂 、 potassium hydroxide 、 肼 作用下， 以 四氢呋喃 、 乙醇 、 正己烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 1.54h， 生成 4-(5-(4-chlorophenyl)-3-(6-fluoro-4-(3-fluorophenyl)-2-oxo-1,2-dihydroquinolin-3-yl)-4,5-dihydro-1H-pyrazol-1-yl)-4-oxobutanoic acid
  参考文献：
  名称：

  Structure–Activity Relationships and Pharmacophore Model of a Noncompetitive Pyrazoline Containing Class of GluN2C/GluN2D Selective Antagonists

  摘要：

  Here we describe the synthesis and structure-activity relationship for a class of pyrazoline-containing dihydroquinolone negative allosteric modulators of the NMDA receptor that show strong subunit selectivity for GluN2C- and GluN2D-containing receptors over GluN2A- and GluN2B-containing receptors. Several members of this class inhibit NMDA receptor responses in the nanomolar range and are more than 50-fold selective over GluN1/GluN2A and GluN1/GluN2B NMDA receptors, as well as AMPA, kainate, GABA, glycine, nicotinic, serotonin, and purinergic receptors. Analysis of the purified enantiomers of one of the more potent and selective compounds shows that the S-enantiomer is both more potent and more selective than the R-enantiomer. The S-enantiomer had an IC50 of 0.17-0.22 mu M at GluN2D- and GluN2C-containing receptors, respectively, and showed over 70-fold selectivity over other NMDA receptor subunits. The subunit selectivity of this class of compounds should be useful in defining the role of GluN2C- and GluN2D-containing receptors in specific brain circuits in both physiological and pathophysiological conditions.

  DOI：

  10.1021/jm400652r
• 作为产物：
  描述：

  2-氨基-5-氟苯甲酸 在 三乙胺 作用下， 以 四氢呋喃 、 乙醇 为溶剂， 反应 4.17h， 生成 2-氨基-5-氟-N-甲氧基-N-甲基苯甲酰胺
  参考文献：
  名称：

  Structure–Activity Relationships and Pharmacophore Model of a Noncompetitive Pyrazoline Containing Class of GluN2C/GluN2D Selective Antagonists

  摘要：

  Here we describe the synthesis and structure-activity relationship for a class of pyrazoline-containing dihydroquinolone negative allosteric modulators of the NMDA receptor that show strong subunit selectivity for GluN2C- and GluN2D-containing receptors over GluN2A- and GluN2B-containing receptors. Several members of this class inhibit NMDA receptor responses in the nanomolar range and are more than 50-fold selective over GluN1/GluN2A and GluN1/GluN2B NMDA receptors, as well as AMPA, kainate, GABA, glycine, nicotinic, serotonin, and purinergic receptors. Analysis of the purified enantiomers of one of the more potent and selective compounds shows that the S-enantiomer is both more potent and more selective than the R-enantiomer. The S-enantiomer had an IC50 of 0.17-0.22 mu M at GluN2D- and GluN2C-containing receptors, respectively, and showed over 70-fold selectivity over other NMDA receptor subunits. The subunit selectivity of this class of compounds should be useful in defining the role of GluN2C- and GluN2D-containing receptors in specific brain circuits in both physiological and pathophysiological conditions.

  DOI：

  10.1021/jm400652r

文献信息

• Catalyst-free geminal aminofluorination of <i>ortho</i>-sulfonamide-tethered alkylidenecyclopropanes <i>via</i> a Wagner–Meerwein rearrangement
  作者：Xing Fan、Qiang Wang、Yin Wei、Min Shi

  DOI：10.1039/c8cc05634j

  日期：——

  give a fluorinated cyclopropylcarbinyl cation and a further Wagner-Meerwein rearrangement to generate a cyclobutyl carbocation, which undergoes intramolecular nucleophilic capture by amide to forge fluorinated cyclobuta[b]indoline derivatives. A polycyclic multi-fluorinated byproduct was also formed through a Ritter-type reaction in some cases.

  已经开发了无催化剂的邻-磺酰胺系的亚烷基亚环丙烷的分子内双核氨基氟化。通过与的Selectfluor两个SET过程进行该反应，得到氟化cyclopropylcarbinyl阳离子和进一步瓦格纳米尔文重排，以生成碳正离子环丁基，其通过酰胺进行分子内亲核捕获伪造氟化cyclobuta [ b ]二氢吲哚衍生物。在某些情况下，还通过Ritter型反应形成多环多氟化副产物。
• [EN] COMPOUNDS WHICH INCREASE APOLIPOPROTEIN A-1 PRODUCTION AND USES THEREOF IN MEDICINE<br/>[FR] COMPOSES QUI AUGMENTENT LA PRODUCTION DE L'APOLIPOPROTEINE A-1 ET LEURS UTILISATIONS EN MEDECINE
  申请人：SMITHKLINE BEECHAM CORP

  公开号：WO2006032470A1

  公开（公告）日：2006-03-30

  The present invention relates to compounds of formula (I), pharmaceutically acceptable salts thereof, hydrates thereof, solvates thereof, prodrugs thereof and combinations thereof: wherein X represents CH or N; Y represents CH or N; R1 represents H or C1-2alkyl; R2 represents H or C1-4alkyl; R3 represents C1-6alkyl, carbocyclyl, carbocyclylC1-4alkyl, heterocyclyl or heterocyclylC1-4alkyl, wherein any of the carbocyclyl or heterocyclyl groups are optionally substituted by one or two groups selected from: halogen, C1-6alkyl, haloC1-6alkyl, hydroxyC1-6alkyl, C1-6alkoxy, haloC1-6alkoxy, nitro, cyano, -COH, -COOH, C1-6alkoxycarbonyl, C1-6alkylcarbonyl, -C(OH)R5R6 (wherein R5 and R6 independently represent H or C1-6alkyl), -(CH2)nNR3aR3b and -O(CH2)pNR3aR3b (wherein n represents 1, 2 or 3, p represents 2 or 3 and R3a and R3b independently represent H, C1-6alkyl or carbocyclylC1-4alkyl, or R3a and R3b together with the interconnecting atoms form a 5 or 6-membered ring which ring optionally contains one or two heteroatoms independently selected from the group consisting of O, S and N); R4 represents H, hydroxy, halo, C 1-6 alkyl, haloC1-6alkyl, hydroxyC1-6alkyl, C2-6alkenyl, C1-6alkoxy, haloC1-6alkoxy, carbocyclyl or heterocyclyl, wherein the carbocyclyl or heterocyclyl group is optionally substituted by one or two groups selected from: halogen, C1-6alkyl, haloC1-6alkyl, C1-6alkoxy, haloC1-6alkoxy, nitro and cyano; and provided that the compound is not: 7-chloro-5-phenyl-[1,2,4]triazolo[4,3-a]quinolin-4-amine; 7-chloro-1-methyl-5-phenyl[1,2,4]triazolo[4,3-a]quinolin-4-amine; or 7-chloro-5-(2-chlorophenyl)-1-methyl-1,2,4]triazolo[4,3-a]quinolin-4-amine. Also disclosed are pharmaceutical compositions containing the compounds and to their use in medicine. The compound exhibit increased apo-A1 production and are useful in the treatment for example a disease or condition caused by raised levels of LDL-cholesterol or by inflammation.

  本发明涉及以下式(I)的化合物，其在药学上可接受的盐、水合物、溶剂合物、前药及其组合物：其中X代表CH或N；Y代表CH或N；R1代表H或C1-2烷基；R2代表H或C1-4烷基；R3代表C1-6烷基、碳环烷基、碳环烷基C1-4烷基、杂环烷基或杂环烷基C1-4烷基，其中任何碳环烷基或杂环烷基基团可选择地由以下一种或两种基团取代：卤素、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、硝基、氰基、-COH、-COOH、C1-6烷氧羰基、C1-6烷基羰基、-C(OH)R5R6（其中R5和R6独立地代表H或C1-6烷基）、-(CH2)nNR3aR3b和-O(CH2)pNR3aR3b（其中n代表1、2或3，p代表2或3，R3a和R3b独立地代表H、C1-6烷基或碳环烷基C1-4烷基，或R3a和R3b与相互连接的原子一起形成一个含有O、S和N中独立选择的一个或两个杂原子的5或6元环，R4代表H、羟基、卤素、C1-6烷基、卤代C1-6烷基、羟基C1-6烷基、C2-6烯基、C1-6烷氧基、卤代C1-6烷氧基、碳环烷基或杂环烷基，其中碳环烷基或杂环烷基基团可选择地由以下一种或两种基团取代：卤素、C1-6烷基、卤代C1-6烷基、C1-6烷氧基、卤代C1-6烷氧基、硝基和氰基；并且前提是该化合物不是：7-氯-5-苯基-[1,2,4]三唑并[4,3-a]喹啉-4-胺；7-氯-1-甲基-5-苯基[1,2,4]三唑并[4,3-a]喹啉-4-胺；或7-氯-5-(2-氯苯基)-1-甲基-[1,2,4]三唑并[4,3-a]喹啉-4-胺。还公开了含有这些化合物的药物组合物以及它们在医学上的用途。该化合物具有增加apo-A1产生并且在治疗例如由于LDL胆固醇水平升高或由于炎症引起的疾病或病症中是有用的。
• Synthesis of Diiodinated All-Carbon 3,3′-Diphenyl-1,1′-spirobiindene Derivatives via Cascade Enyne Cyclization and Electrophilic Aromatic Substitution
  作者：Quanzhe Li、Liuzhu Yu、Yin Wei、Min Shi

  DOI：10.1021/acs.joc.9b01418

  日期：2019.7.19

  from the reaction of propargyl alcohol-tethered alkylidenecyclopropanes with iodine. The reaction proceeded through an iodination-initiated cascade intramolecular enyne cyclization and electrophilic aromatic substitution reaction process in 1,2-dichloroethane upon heating, giving desired spirocyclic products in moderate to excellent yields. Further transformation of the obtained products has also been

  从炔丙醇系链的亚烷基亚环丙烷与碘的反应中，已经开发出一种用于合成二碘代全碳螺双联二烯衍生物的合成方法。该反应通过在1，2-二氯乙烷中加热时由碘化引发的级联分子内烯炔环化和亲电子芳族取代反应过程进行，以中等至优异的产率得到所需的螺环产物。还提出了所得产物的进一步转化。
• [EN] QUINOLINE DERIVATIVES AS PIK3 INHIBITORS<br/>[FR] DÉRIVÉS DE QUINOLÉINE EN TANT QU'INHIBITEURS DE PI3K
  申请人：AMGEN INC

  公开号：WO2012068343A1

  公开（公告）日：2012-05-24

  Substituted bicyclic heteroaryls having the general formula (I) and compositions containing them, for the treatment of general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, including but not restricted to autoimmune diseases such as systemic lupus erythematosis (SLE), myestenia gravis, rheumatoid arthritis, acute disseminated encephalomyelitis, idiopathic thrombocytopenic purpura, multiples sclerosis, Sjoegren's syndrome and autoimmune hemolytic anemia, allergic conditions including all forms of hypersensitivity, The present invention also enables methods for treating cancers that are mediated, dependent on or associated with p1 108 activity, including but not restricted to leukemias, such as Acute Myeloid leukaemia (AML), Myelodysplastic syndrome (MDS), myeio-proiiferative diseases (MPD), Chronic Myeloid Leukemia (CML), T-cell Acute Lymphoblastic leukaemia (T-ALL), B-cell Acute Lymphoblastic leukaemia (B-ALL), Non Hodgkins Lymphoma (NHL), B-cell lymphoma and solid tumors, such as breast cancer.

  具有通用公式（I）的取代的双环杂环芳基化合物及含有它们的组合物，用于治疗一般性炎症、关节炎、风湿性疾病、骨关节炎、炎症性肠道疾病、炎症性眼部疾病、炎症性或不稳定的膀胱疾病、牛皮癣、伴有炎症成分的皮肤问题、慢性炎症性疾病，包括但不限于自身免疫性疾病如系统性红斑狼疮（SLE）、重症肌无力、类风湿性关节炎、急性播散性脑脊髓炎、特发性血小板减少性紫癜、多发性硬化、干燥综合征和自身免疫性溶血性贫血，包括所有形式的过敏症状。本发明还提供了治疗通过或与p1108活性介导、依赖或相关联的癌症的方法，包括但不限于白血病，如急性髓系白血病（AML）、骨髓增生异常综合征（MDS）、骨髓增殖性疾病（MPD）、慢性髓系白血病（CML）、T细胞急性淋巴细胞白血病（T-ALL）、B细胞急性淋巴细胞白血病（B-ALL）、非霍奇金淋巴瘤（NHL）、B细胞淋巴瘤和固体肿瘤，如乳腺癌。
• Cascade Amination/Cyclization/Aromatization Process for the Rapid Construction of [2,3-<i>c</i>]Dihydrocarbazoles and [2,3-<i>c</i>]Carbazoles
  作者：Xing Fan、Liu-Zhu Yu、Yin Wei、Min Shi

  DOI：10.1021/acs.orglett.7b01957

  日期：2017.9.1

  the presence of silver acetate, affording a variety of [2,3-c]dihydrocarbazoles and [2,3-c]carbazoles in moderate to excellent yields. The mechanistic investigations revealed that this cascade reaction proceeds through a radical initiated process. Moreover, further transformations for the synthesis of eustifoline-D and an OLED exhibit a potential synthetic utility of this method.

  已经在乙酸银的存在下开发了功能化的亚烷基环丙烷的分子内级联胺化/环化/芳构化反应，以中等至优异的产率提供了各种[2,3- c ]二氢咔唑和[2,3- c ]咔唑。机理研究表明，这种级联反应是通过自由基引发的过程进行的。而且，用于合成奥司替林-D和OLED的进一步转化显示了该方法的潜在合成效用。