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N-(2-(7-羟基萘-1-基)乙基)乙酰胺 | 152302-45-9

中文名称
N-(2-(7-羟基萘-1-基)乙基)乙酰胺
中文别名
阿戈美拉汀杂质(K);阿戈美拉汀杂质
英文名称
N-(2-(7-hydroxynaphthalen-1-yl)ethyl)acetamide
英文别名
N-[2-(7-Hydroxy-1-naphthyl)ethyl]-acetamide;O-desmethylagomelatine;7-Demethyl-Agomelatine;N-[2-(7-hydroxynaphthalen-1-yl)ethyl]acetamide
N-(2-(7-羟基萘-1-基)乙基)乙酰胺化学式
CAS
152302-45-9
化学式
C14H15NO2
mdl
——
分子量
229.279
InChiKey
UNTZQBYXDYYXIY-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    511.3±33.0 °C(Predicted)
  • 密度:
    1.183±0.06 g/cm3(Predicted)
  • 溶解度:
    可溶于DMSO(少许)、甲醇(少许)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    17
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.21
  • 拓扑面积:
    49.3
  • 氢给体数:
    2
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2924299090

SDS

SDS:a4a11b1a655cfa6703ee9cc0d434fe75
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制备方法与用途

概述

阿戈美拉汀杂质是在合成阿戈美拉汀过程中产生的副产物。这些杂质对阿戈美拉汀制剂的质量标准尤为重要。阿戈美拉汀杂质在最终产品中的含量直接影响其质量。通过大量试验摸索,并结合相关数据,开发出了一种方法:将阿戈美拉汀在酸中加热至回流状态,同时控制溶剂、用量及反应时间,使苯环上的甲氧基断裂,从而得到相应的杂质。

生物活性

7-Desmethyl-agomelatine 是 Agomelatine 的代谢产物。Agomelatine 作为一种有效的褪黑激素受体 (MT1 和 MT2) 激动剂,同时也是 5-HT2C 受体的拮抗剂。

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Design, synthesis and pharmacological evaluation of new series of naphthalenic analogues as melatoninergic (MT1/MT2) and serotoninergic 5-HT2C dual ligands (I)
    摘要:
    As part of our ongoing interest in developing new melatoninergic ligands bearing the same pharmacological profile as agomelatine, we focused our attention on this compound as a lead. Several chemical modifications have been performed on positions C-3 and 8 of the naphthalene ring determined as primary targets for the agomelatine metabolism. Herein we report the modulation of the positions C-3 and 7 in addition of the amide side chain because of this later prominent role in the affinity profile of such ligands. Synthesized compounds were then biologically evaluated at human cloned melatoninergic and serotoninergic receptors and showed different binding affinity and intrinsic activity profiles. Compounds bearing fluoroacetamide group (compounds 4 and 5) showed a high melatoninergic binding affinity particularly towards MT1 receptor subtype. Thus, the fluoroacetamide 4 exhibited a good melatoninergic (mT(1)/MT2) binding affinity (70 pm) higher than the lead. Moreover, other compounds (10a, 10e, 16, 17 and 18) issued from these modulations behaved as MT1 and MT2 agonists and exhibited a sub-nanomolar binding affinity towards these receptors. However, only compounds 10e, 17 and 18 showed a sub-nanomolar binding affinity at 5-HT2C higher than the agomelatine. (C) 2012 Elsevier Masson SAS. All rights reserved.
    DOI:
    10.1016/j.ejmech.2012.01.027
  • 作为产物:
    描述:
    阿戈美拉汀三溴化硼 作用下, 以 二氯甲烷 为溶剂, 反应 2.0h, 以93.3%的产率得到N-(2-(7-羟基萘-1-基)乙基)乙酰胺
    参考文献:
    名称:
    由磺鎓复分解反应实现的三氘代甲基化
    摘要:
    TMSOI 和经济高效的 DMSO- d 6之间的概念上新颖的硫鎓复分解反应被开发出来,用于有效生成新型三氘代甲基化试剂 TDMSOI。新试剂TDMSOI只需加热TMSOI和DMSO- d 6的混合物即可高效生产,并直接用于后续的“一锅”操作中的三氘代甲基化。新的多功能试剂和“一锅”方案的制备能力通过其以高产率和有用的方式将-CD 3部分安装到广泛的功能中而得到证明,包括苯酚、苯硫酚、酸性胺和烯醇化亚甲基单元。氘化水平 (>87% D)。
    DOI:
    10.1021/acs.orglett.8b03641
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文献信息

  • Design and synthesis of naphthalenic derivatives as new ligands at the melatonin binding site MT3
    作者:Véronique Leclerc、Mohamed Ettaoussi、Marouan Rami、Amaury Farce、Jean Albert Boutin、Philippe Delagrange、Daniel-Henri Caignard、Pierre Renard、Pascal Berthelot、Saïd Yous
    DOI:10.1016/j.ejmech.2011.02.010
    日期:2011.5
    no-N-acetyltryptamine) have been synthesized and evaluated as melatonin receptor ligands. Introduction of a methoxycarbonylamino substituent at the C-7 position of the naphthalenic nucleus yields MT3 selective ligands. This selectivity can be modulated with suitable variations of the C-7 position and the acyl group on the C-1 side chain. We identified new series of compounds with affinity for the MT3
    已经合成了MCA-NAT的萘类似物(5-甲氧基羰基氨基-N-乙酰基色胺),并作为褪黑激素受体配体进行了评估。在萘核的C-7位置引入甲氧基羰基氨基取代基产生MT 3选择性配体。可以通过C-7位置和C-1侧链上酰基的适当变化来调节这种选择性。我们鉴定了对MT 3结合位点具有亲和力的新系列化合物,并选择了一个选择性配体(N- [2-(7-甲基氨磺酰基-萘-1-基)乙基]乙酰胺(17,与MT 1和MT相比,Ki为4.9 nM,选择性为1024和20402个受体。
  • NAPHTHYL(ETHYL) ACETAMIDES
    申请人:Liu Julie F.
    公开号:US20080280908A1
    公开(公告)日:2008-11-13
    This disclosure relates to novel melatonin analogues or naphthyl(ethyl)acetamides, their derivatives, pharmaceutically acceptable salts, solvates, and hydrates thereof. This disclosure also provides compositions comprising a compound of this disclosure and the use of such compositions in methods of treating diseases and conditions that are beneficially treated by administering a dual melatoninergic agonist and serotoninergic antagonist.
    本公开涉及新型褪黑激素类似物或萘基(乙基)乙酰胺,其衍生物,药用盐,溶剂合物和水合物。本公开还提供了包含本公开化合物的组合物,并且利用这些组合物在治疗疾病和病况的方法中,通过给予双重褪黑激素受体激动剂和5-羟色胺受体拮抗剂来有益地治疗这些疾病和病况。
  • Processes for the preparation of agomelatine and its intermediates
    申请人:Dr. Reddy's Laboratories Ltd.
    公开号:EP2562151A1
    公开(公告)日:2013-02-27
    Aspects of the present application relate to processes for the preparation of agomelatine and its intermediates which are used in manufacturing process of agomelatine.
    本申请的方面涉及到阿戈美拉汀及其中间体的制备过程,这些中间体用于阿戈美拉汀的制造过程。
  • Synthesis and Structure-Activity Relationships of Novel Naphthalenic and Bioisosteric Related Amidic Derivatives as Melatonin Receptor Ligands
    作者:Patrick Depreux、Daniel Lesieur、Hamid Ait Mansour、Peter Morgan、H. Edward Howell、Pierre Renard、Daniel-Henri Caignard、Bruno Pfeiffer、Philippe Delagrange
    DOI:10.1021/jm00046a006
    日期:1994.9
    of these ligands give biphasic dose-response curves which suggests that there may be two melatonin receptor subtypes within the ovine pars tuberalis cells. The replacement of naphthalene by benzofuran or benzothiophene did not strongly alter the affinity for the melatonin receptor. In contrast, the benzimidazole analogue was a poor ligand. Compound 7, the naphthalenic analogue of melatonin, a selective
    合成了一系列 N-萘乙基酰胺衍生物并作为褪黑激素受体配体进行了评估。每种化合物对褪黑激素受体的亲和力通过使用[2-125I]碘褪黑激素对绵羊结节膜匀浆的结合研究来确定。构效关系得出结论,萘是褪黑激素吲哚部分的生物等排体。此外,似乎亲和力受到酰胺官能团氮的取代基大小的强烈影响。许多这些配体给出了双相剂量反应曲线,这表明绵羊结节细胞内可能存在两种褪黑激素受体亚型。用苯并呋喃或苯并噻吩代替萘并没有强烈改变对褪黑激素受体的亲和力。相比之下,苯并咪唑类似物是一种较差的配体。化合物 7,褪黑激素的萘类似物,褪黑激素受体的选择性配体和激动剂衍生物,已被选择用于临床开发。
  • Simple and Efficient Process for the Large-Scale Preparation of Agomelatine: An Antidepressant Drug
    作者:Satish Kumar Vujjini、Sunitha Vyala、Krishna Rao Badarla、Sreenatha Charyulu Kandala、Rakeshwar Bandichhor、Mukkanti Kagga、Praveen Cherukupalli
    DOI:10.1080/00397911.2015.1050524
    日期:2015.8.18
    Abstract A simple and efficient process for the large-scale preparation of agomelatine (1), an antidepressant drug is, described. Agomelatine was prepared in a linear manner starting from readily available, inexpensive 2-naphthol. Key steps in the synthesis are Friedel–Crafts acylation of 2-naphthyl acetate with chloroacetyl chloride, reduction of keto intermediate, and nucleophilic displacement of
    摘要 描述了一种简单有效的大规模制备抗抑郁药阿戈美拉汀 (1) 的方法。阿戈美拉汀是从容易获得的廉价 2-萘酚开始以线性方式制备的。合成的关键步骤是 2-萘基乙酸酯与氯乙酰氯的 Friedel-Crafts 酰化、酮中间体的还原以及氯中间体与二甲酰胺钠的亲核置换。描述了一种系统方法,通过控制杂质将过程简化为强大的可扩展过程。图形概要
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