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N-1-(3-(2-乙氧基苯基)-5-氧-4,5-2H-1,2,4-三嗪-6-基)乙基)丁酰胺 | 927690-90-2

中文名称
N-1-(3-(2-乙氧基苯基)-5-氧-4,5-2H-1,2,4-三嗪-6-基)乙基)丁酰胺
中文别名
——
英文名称
N-(1-(3-(2-ethoxyphenyl)-4,5-dihydro-5-oxo-1,2,4-triazin-6-yl)ethyl)butanamide
英文别名
N-(1-(3-(2-Ethoxyphenyl)-5-oxo-2,5-dihydro-1,2,4-triazin-6-yl)ethyl)butyramide;N-[1-[3-(2-ethoxyphenyl)-5-oxo-4H-1,2,4-triazin-6-yl]ethyl]butanamide
N-1-(3-(2-乙氧基苯基)-5-氧-4,5-2H-1,2,4-三嗪-6-基)乙基)丁酰胺化学式
CAS
927690-90-2
化学式
C17H22N4O3
mdl
——
分子量
330.387
InChiKey
PSQIKSBMRFTURW-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

  • 密度:
    1.23±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    24
  • 可旋转键数:
    7
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.41
  • 拓扑面积:
    92.2
  • 氢给体数:
    2
  • 氢受体数:
    5

制备方法与用途

N-1-(3-(2-乙氧基苯基)-5-氧-4,5-二氢-1,2,4-三嗪-6-基)乙基)丁酰胺是伐地那非的一种杂质,常被用作杂质标准品和对照品。

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

反应信息

  • 作为反应物:
    参考文献:
    名称:
    N-BUTYRAMIDE, THE PREPARATION METHOD AND USE THEREOF
    摘要:
    揭示了N-{1-[3-(2-乙氧基-5-(4-乙基哌嗪基)磺酰基苯基)-4,5-二氢-5-氧代-1,2,4-三嗪-6-基]乙基}丁酰胺(用公式III表示),其制备方法,制备过程中的中间体,这些中间体的制备方法以及从该化合物制备瓦登非尔的方法。在制备瓦登非尔的方法中,氯磺化反应在制备过程的早期阶段进行。
    公开号:
    US20110190495A1
  • 作为产物:
    参考文献:
    名称:
    Imidazo[5,1- f ] [1,2,4] triazin-4(3 H )-ones, a new class of potent PDE 5 inhibitors
    摘要:
    2-aryl-substituted imidazo[5,1-f][1,2,4]triazin-4(3H)-ones represent a new class of potent cGMP-PDE 5 inhibitors that prove to be superior to other purine-isosteric inhibitors. Subnanomolar inhibitors of PDE 5 with activity in in vivo models for erectile dysfunction have been identified. BAY 38-9456 (Vardenafil-hydrochloride) has been selected for clinical studies in the indication of erectile dysfunction. (C) 2002 Elsevier Science Ltd. All rights reserved.
    DOI:
    10.1016/s0960-894x(02)00030-6
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文献信息

  • [EN] NOVEL COMPOUNDS FOR USE IN COGNITION IMPROVEMENT<br/>[FR] NOUVEAUX COMPOSÉS À UTILISER POUR AMÉLIORER LA COGNITION
    申请人:FUNDACIÓN PARA LA INVESTIGACIÓN MÉDICA APLIC
    公开号:WO2016020307A1
    公开(公告)日:2016-02-11
    Novel compounds for use in cognition improvement It relates to certain compounds having a polycyclic structure and a -(C=O)NRaRb moiety, wherein the polycyclic structure comprises at least three ring systems, wherein one ring system is a polycyclic ring system comprising from 2 to 4 rings; at least one ring is an aromatic ring; and wherein the structure comprises at least 3 nitrogen atoms and 1 oxygen atom. It also relates to pharmaceutical compositions containing them, and to their use in medicine, in particular in the treatment and/or prevention of neurological disorders coursing with a cognition deficit or impairment, or neurodegenerative diseases.
    用于改善认知的新化合物。涉及具有多环结构和-(C=O)NRaRb基团的某些化合物,其中多环结构包括至少三个环系统,其中一个环系统是包含2至4个环的多环环系统;至少一个环是芳香环;结构中包含至少3个氮原子和1个氧原子。还涉及含有它们的药物组合物,以及它们在医学中的使用,特别是在治疗和/或预防伴有认知缺陷或损害的神经系统疾病或神经退行性疾病中的使用。
  • Alternative method for the synthesis of imidazo[5,1-f][1,2,4]triazin-4(3H)-one—a substrate for the preparation of phosphodiesterase (5) inhibitors
    作者:Teresa Olszewska、Ewa P. Gajewska、Maria J. Milewska
    DOI:10.1016/j.tet.2012.11.037
    日期:2013.1
    Imidazo[5,1-f][1,2,4]triazin-4(3H)-ones, as isosteres of purine, are of interest for pharmaceutical research as potential substrates for the synthesis of cGMP-PDE5 inhibitors. We present a novel, alternative method for the synthesis of imidazotriazinones, that differs from the previously reported ones with respect to the method of construction of the triazinone ring in the molecule. The key step in
    作为咪唑嘌呤的咪唑并[5,1- f ] [1,2,4]三嗪-4(3 H)-酮作为合成cGMP-PDE5抑制剂的潜在底物在药物研究中引起人们的兴趣。我们提出了一种新颖的,可供选择的合成咪唑并三嗪酮的方法,该方法与先前报道的关于在分子中构建三嗪酮环的方法不同。我们方法的关键步骤是适当的α-酮酯与酰胺基的缩合,生成三嗪酮杂环。已经以这种方式合成了几种不同的取代的咪唑并三嗪酮。
  • [EN] NEW AGENTS FOR THE TREATMENT OF THE LOW URINARY TRACT DYSFUNCTIONS<br/>[FR] NOUVEAUX AGENTS POUR LE TRAITEMENT DE DYSFONCTIONNEMENTS DU TRACTUS URINAIRE INFÉRIEUR.
    申请人:CTG PHARMA S R L
    公开号:WO2009037556A1
    公开(公告)日:2009-03-26
    The present invention relates to novel compounds that are derivatives of 5 -phosphodiesterase inhibitors that comprise in their formula a polysulfurated group and that are useful for treating dysfunctions of low urinary tract such as incontinence, benign prostatic hyperplasia and erectile dysfunction.
    本发明涉及一种新型化合物,它们是5-磷酸二酯酶抑制剂的衍生物,在其化学式中包含一个多硫化基团,可用于治疗低尿路功能障碍,如尿失禁、良性前列腺增生和勃起功能障碍。
  • [EN] A METHOD FOR THE PREPARATION AND ISOLATION OF SALTS OF VARDENAFIL WITH ACIDS<br/>[FR] PROCÉDÉ DE PRÉPARATION ET D'ISOLEMENT DE SELS DE VARDÉNAFIL UTILISANT DES ACIDES
    申请人:ZENTIVA KS
    公开号:WO2013075680A1
    公开(公告)日:2013-05-30
    The subject of this invention provides a method of preparation and isolation of water-insoluble or partially soluble salts of vardenafil of formula 1, in particular its salts with acids in the ratio of components 1 : 1 (of formula 2a, HA stands for any acid), and of crystalline hydrates of said salts. These solid forms, in particular crystalline vardenafil hydrochloride trihydrate of formula 4, can be directly, without additional purification, used in preparation of a medicine for the therapy of erectile dysfunction. The present solution is based on using water as a suitable medium both for obtaining of extracts of the water-soluble forms of vardenafil, and for isolation and subsequent crystallization of solid water-insoluble or partially soluble salts of vardenafil with acids (1 : 1). Crystallization of the isolated salts takes place after adjustment of pH of the aqueous solutions by means of aqueous solutions of bases or acids, wherein no organic solvent or a mixture thereof with water is needed for the crystallization. The method according to this invention reduces costs for organic solvents, increases efficiency of isolation of the vardenafil salts with acids, and facilitates preparation of poorly stable hydrates of these salts.
    本发明的主题提供了一种制备和分离公式1的伐地那非水不溶性或部分可溶性盐的方法,特别是其与酸的成分比为1:1的盐(公式2a中,HA代表任何酸),以及所述盐的结晶水合物。这些固体形式,特别是公式4的结晶伐地那非盐酸盐三水合物,可以直接用于治疗勃起功能障碍的药物制剂的制备,无需额外的纯化。本发明的解决方案基于使用水作为合适的介质,既可以获得伐地那非水溶性形式的提取物,又可以分离和随后结晶伐地那非与酸(1:1)的固体水不溶性或部分可溶性盐。通过使用水溶液的碱或酸的调节,无需有机溶剂或其与水的混合物进行结晶。本发明的方法降低了有机溶剂的成本,提高了伐地那非与酸的盐的分离效率,并促进了这些盐的不稳定水合物的制备。
  • NOVEL COMPOUNDS AS DUAL INHIBITORS OF PHOSPHODIESTERASES AND HISTONE DEACETYLASES
    申请人:FUNDACIÓN PARA LA INVESTIGACIÓN MÉDICA APLICADA
    公开号:US20160002246A1
    公开(公告)日:2016-01-07
    It relates to certain compounds having a polycyclic structure and a hydroxamic acid moiety, wherein the polycyclic structure comprises at least three ring systems, wherein one ring system is a polycyclic ring system comprising from 2 to 4 rings; at least one ring is an aromatic ring; and wherein the structure comprises at least 3 nitrogen atoms and 1 oxygen atom. It also relates to a process for their preparation, as well as to pharmaceutical compositions containing them, and to their use in medicine, in particular in the treatment and/or prevention of neurological disorders coursing with a cognition deficit or impairment, or neurodegenerative diseases. wherein B 1 is a radical selected from the group consisting of formula (A″), formula (B″), formula (C″), and formula (D″):
    它涉及到一些具有多环结构和羟胺酸基团的化合物,其中多环结构包括至少三个环系统,其中一个环系统是由2至4个环组成的多环环系统;至少一个环是芳香环;结构中包含至少3个氮原子和1个氧原子。它还涉及到它们的制备过程,以及包含它们的制药组合物,以及它们在医学上的应用,特别是在治疗和/或预防伴随认知缺陷或损伤或神经退行性疾病的神经系统疾病中。其中B1是从公式(A'')、公式(B'')、公式(C'')和公式(D'')组成的基团。
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