N,2,6-三甲基苯甲酰胺 | 223554-22-1

• 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: N,2,6-三甲基苯甲酰胺
• 英文名称: 2,6,N-trimethylbenzamide
• 英文别名: N,2,6-trimethylbenzamide；2,6-dimethyl-N-methylbenzamide
• CAS: 223554-22-1
• 化学式: C₁₀H₁₃NO
• 分子量: 163.219
• InChiKey: FAYHWCAUCMCVPJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  29.1
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  N,2,6-三甲基苯甲酰胺 在 正丁基锂 、 三氯氧磷 作用下， 以 四氢呋喃 为溶剂， 生成 1-chloro-8-methyl-3-phenyl-isoquinoline
  参考文献：
  名称：

  Synthesis of new 3-Arylisoquinolinamines: effect on topoisomerase I inhibition and cytotoxicity

  摘要：

  To investigate the structure-activity relationships of 3-arylisoquinolines, diverse substituted 3-aryisoquinolinamines were synthesized and tested in vitro antitumor activity against four tumor cell lines. Some of the compounds showed potent topoisomerase I inhibitory activity. Docking study of 7d with topoisomerase I-DNA complex was also performed. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2003.09.001
• 作为产物：
  描述：

  2,6-二甲基苯甲酸 在 氯化亚砜 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.33h， 生成 N,2,6-三甲基苯甲酰胺
  参考文献：
  名称：

  Isochromanone-based urotensin-II receptor agonists

  摘要：

  A series of analogues of the selective non-peptide urotensin II (UII) receptor agonist 3-(4-chlorophenyl)-3-(2-dimethylaminoethyl)-isochroman- 1-one (AC-7954, 1) was synthesized and evaluated for UII agonist activity using a functional cell-based assay. The introduction of a methyl group in the 4-position resulted in a complete loss of activity, whereas substituents in the aromatic rings were beneficial. Sterically demanding amino groups were also detrimental to the activity. Several potent agonists were identified, six compounds being equally or more potent than 1. The most potent compound in the series was the 6,7-dimethyl analogue of 1 (16, pEC(50) 6.87). The racemate of 16 was resolved into the pure enantiomers using preparative straight phase HPLC. It was shown that the potency resides in the (+)-enantiomer (pEC(50) 7.11). The synthesized compounds seem to be selective for the UII receptor as no activities were observed at the closely related SSTR3 and 5 receptors. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2005.01.056

文献信息

• Lipid Compounds Targeting VLA-4
  申请人：BOYLAN John Frederick

  公开号：US20130079383A1

  公开（公告）日：2013-03-28

  The invention relates to the compounds of formula I: and pharmaceutically acceptable salts and esters thereof, wherein n, G, W, X, Y, and R1 are defined in the detailed description and claims. The compounds of formula I bind to or associate with VLA-4 and can be used in delivery formulations to deliver drugs, nucleic acids, or other therapeutic compounds to tissues or cells expressing VLA-4.

  这项发明涉及公式I的化合物： 以及其药用可接受的盐和酯，其中n、G、W、X、Y和R1在详细说明和索赔中有定义。公式I的化合物与VLA-4结合或与之相关，并可用于传递制剂，将药物、核酸或其他治疗化合物传递到表达VLA-4的组织或细胞中。
• Cobalt-catalysed C–H methylation for late-stage drug diversification
  作者：Stig D. Friis、Magnus J. Johansson、Lutz Ackermann

  DOI：10.1038/s41557-020-0475-7

  日期：2020.6

  despite its significance, accessing such analogues via derivatization at a late stage remains a pivotal challenge. In an effort to mitigate this major limitation, we here present a strategy for the cobalt-catalysed late-stage C–H methylation of structurally complex drug molecules. Enabling broad applicability, the transformation relies on a boron-based methyl source and takes advantage of inherently present

  神奇的甲基效应在药物化学中广为人知，但尽管意义重大，但在后期通过衍生化获得此类类似物仍然是一项关键挑战。为了减轻这一主要限制，我们在此提出了一种策略，用于对结构复杂的药物分子进行钴催化的后期C–H甲基化。这种转化具有广泛的适用性，它依赖于基于硼的甲基源，并利用固有存在的官能团来引导C–H活化。确定在不同功能类别下观察到的相对反应性，并在各种反应条件下测试转化对一组常见功能基序的敏感性。无需预功能化或后脱保护，市场上出售的各种药物分子和天然产物可以以可预测的方式甲基化。随后的理化和生物学测试证实了这种看似微小的结构变化可影响重要药物特性的程度。
• PROCESS FOR ALKENYLATING CARBOXAMIDES
  申请人：Staffel Wolfgang

  公开号：US20090131657A1

  公开（公告）日：2009-05-21

  The present invention relates to a process for preparing N-(1-alkenyl)carboxamides of the formula I, which comprises reacting a carboxamide of the formula II with an alkyne of the formula III in the presence of a catalyst selected from among carbonyl complexes, halides and oxides of rhenium, manganese, tungsten, molybdenum, chromium and iron.

  本发明涉及一种制备式I的N-(1-烯基)羧酰胺的方法，包括在选择自铼、锰、钨、钼、铬和铁的羰基配合物、卤化物和氧化物之一作为催化剂的情况下，将式II的羧酰胺与式III的炔烃反应。
• Fused pyridine derivatives
  申请人：Eisai Co., Ltd.

  公开号：US06340759B1

  公开（公告）日：2002-01-22

  The present provides a condensed pyridine compound (I) represented by the following formula: (wherein, R2 represents ring A represents benzene ring, pyridine ring, thiophene ring or furan ring; and B represents its pharmaceutically acceptable salt or hydrates thereof, which is a clinically useful medicament having a serotonin antagonism, in particular, that for treating, ameliorating or preventing spastic paralysis or central muscle relaxants for ameliorating myotonia.

  目前提供了一种由以下公式表示的缩合吡啶化合物（I）： （其中，R2代表环A代表苯环、吡啶环、噻吩环或呋喃环；B代表其药学上可接受的盐或其水合物，是一种具有血清素拮抗作用的临床上有用的药物，特别用于治疗、改善或预防痉挛性麻痹或改善肌张力过高的中枢肌肉松弛剂。
• [EN] UROTENSIN II RECEPTOR MODULATORS<br/>[FR] MODULATEURS DU RECEPTEUR DE L'UROTENSINE II
  申请人：ACADIA PHARM INC

  公开号：WO2003104216A1

  公开（公告）日：2003-12-18

  Disclosed are compounds of Formula I, or salts or prodrugs thereof, complexed with a human urotensin II receptor as defined herein. Also disclosed are compounds of Formula II, or salts or prodrugs thereof, as defined herein. Also disclosed are methods of modulating the activity of a urotensin II receptor using a compound of Formula I, or a compound of Formula II, or salts or prodrugs thereof. In addition, methods of treating diseases related to the activity of urotensin II receptors are disclosed.

  本文披露了根据本文所定义的与人类尿嘧啶 II 受体形成络合物的 Formula I 化合物，或其盐或前药。还披露了根据本文所定义的 Formula II 化合物，或其盐或前药。还披露了使用 Formula I 化合物、Formula II 化合物、或其盐或前药来调节尿嘧啶 II 受体活性的方法。此外，还披露了治疗与尿嘧啶 II 受体活性相关疾病的方法。