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1-Ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline | 2217-25-6

中文名称
——
中文别名
——
英文名称
1-Ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline
英文别名
1-ethyl-1,2,3,4-tetrahydro-2,4-quinazolinedione;1-Ethyl-2,4-diketotetrahydroquinazoline;1-ethyl-1H-quinazoline-2,4-dione;1-Aethyl-1H-chinazolin-2,4-dion;1-ethyl-2,4(1H,3H)-quinazolinedione;1-Aethyl-2.4-dioxo-1.2.3.4-tetrahydro-chinazolin;1-Ethylquinazoline-2,4(1H,3H)-dione;1-ethylquinazoline-2,4-dione
1-Ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline化学式
CAS
2217-25-6
化学式
C10H10N2O2
mdl
MFCD00835335
分子量
190.202
InChiKey
CVIBKISSHDMEKJ-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

  • 熔点:
    215-217 °C
  • 密度:
    1.235±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    49.4
  • 氢给体数:
    1
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933990090

SDS

SDS:4286f47933e5a8bc6510b8ada4a1224b
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上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • New 1-(heterocyclylalkyl)-4-(propionanilido)-4-piperidinyl methyl ester and methylene methyl ether analgesics
    作者:Jerome R. Bagley、Sheela A. Thomas、Frieda G. Rudo、H. Kenneth Spencer、Brian M. Doorley、Michael H. Ossipov、Thomas P. Jerussi、Mark J. Benvenga、Theodore Spaulding
    DOI:10.1021/jm00106a051
    日期:1991.2
    bulkier aromatic ring systems than the corresponding components of the arylethyl groups of the prototypic methyl ester (carfentanil, 2) and methylene methyl ether (sufentanil, 3 and alfentanil, 4) 4-propionanilido analgesics. Compound 9A (methyl 1-[2-(1H-pyrazol-1-yl)-ethyl]-4-[(1-oxopropyl)phenylamino]-4- piperidinecarboxylate), which exhibited appreciable mu-opioid receptor affinity, was a more potent
    已经合成了一系列新的1-(杂环烷基)-4-(丙酰胺基)-4-哌啶基甲基酯和亚甲基甲基醚,并进行了药理学评估。在小鼠热板试验中,大多数化合物的镇痛效果(ED50低于1 mg / kg)优于吗啡。这些研究表明,与原型甲基酯(卡芬太尼,2)和亚甲基甲基醚(舒芬太尼,3和阿芬太尼,4)4的芳基乙基的相应组分相比,其结构上更多样化和更庞大的芳环体系具有药理学适应性4-丙酸安宁镇痛药。表现出明显的阿片类受体亲和力的化合物9A(1- [2-(1H-吡唑-1-基)-乙基] -4-[(1-氧丙基)苯基氨基] -4-哌啶羧酸甲酯)强效和短效止痛药,比阿芬太尼具有更少的大鼠呼吸抑制作用。另一方面,邻苯二甲酰亚胺57A和57B对与伤害性传递的介导相关的阿片受体(例如,mu-,kappa-和delta-亚型)表现出微不足道的亲和力,在所有抗伤害感受试验中均显示出镇痛效果。此外,尽管57B与临床阿片类药物相比,在大鼠
  • Process for producing quinazoline derivatives
    申请人:Clariant GmbH
    公开号:US06001831A1
    公开(公告)日:1999-12-14
    A process for producing 1,2,3,4-tetrahydro-2,4-dioxo-quinazoline-1-yl acetic acid derivatives of the formula (I) in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are mutually independently hydrogen, halogen, OH, NO.sub.2, (C.sub.1 -C.sub.6) alkoxy, (C.sub.1 -C.sub.6) alkyl, halogen-substituted (C.sub.1 -C.sub.6) alkyl, R.sup.5 is hydrogen, (C.sub.1 -C.sub.6) alkyl, phenyl where the alkyl or phenyl radical may also be substituted by halogen atoms; in which an anthranilic acid derivative of formula (II), in which R.sup.1 to R.sup.5 have the above meaning and R.sup.6 is hydrogen, (C.sub.1 -C.sub.6) alkyl or phenyl, where the alkyl or phenyl radical may also be substituted by halogen atoms, is reacted with a metal cyanate and hydrogen chloride in the presence of an inert solvent. ##STR1##
    一种制备式(I)的1,2,3,4-四氢-2,4-二氧基喹唑啉-1-乙酸衍生物的方法,其中R.sup.1、R.sup.2、R.sup.3和R.sup.4相互独立地为氢、卤素、羟基、NO.sub.2、(C.sub.1-C.sub.6)烷氧基、(C.sub.1-C.sub.6)烷基、卤素取代的(C.sub.1-C.sub.6)烷基,R.sup.5为氢、(C.sub.1-C.sub.6)烷基、苯基,其中烷基或苯基基团也可以被卤素原子取代;在惰性溶剂的存在下,式(II)的蒽酰氨衍生物与金属氰酸盐和氯化氢反应,其中R.sup.1到R.sup.5具有上述含义,R.sup.6为氢、(C.sub.1-C.sub.6)烷基或苯基,其中烷基或苯基基团也可以被卤素原子取代。
  • HYDROXYMETHYL PYRROLIDINES AS BETA 3 ADRENERGIC RECEPTOR AGONISTS
    申请人:Berger Richard
    公开号:US20110028461A1
    公开(公告)日:2011-02-03
    The present invention provides compounds of Formula I, pharmaceutical compositions thereof, and method of using the same in the treatment or prevention of diseases mediated by the activation of β3-adrenoceptor.
    本发明提供了I式化合物,其药物组成物以及使用该组成物的方法,用于治疗或预防通过激活β3肾上腺素受体介导的疾病。
  • N-aryl-N-[4-(heterocyclicalkyl) piperidinyl]amides and pharmaceutical compositions and methods employing such compounds
    申请人:BOC, INC.
    公开号:EP0396282A2
    公开(公告)日:1990-11-07
    Novel substituted N-aryl-N-[4-(1-heterocyclicalkyl)piperidinyl]amides useful as analgesics, of the formula: including optically active isomeric forms, and the pharmaceutically acceptable acid addition salts thereof, wherein; R is selected from the group consisting of phenyl and substituted phenyl, wherein said substituents are members independently selected from halogen, lower-alkoxy, and combinations thereof; R₁ is a lower-alkyl group, lower-alkenyl group, or a lower-alkoxy lower alkyl having from 2 to 6 carbon atoms; R₂ is a heterocyclic lower-alkyl ring system selected from the group consisting of pyrrolyl lower-alkyl, pyrazolyl lower-alkyl, imidazolyl lower-alkyl, imidazolinyl lower-alkyl, imidazolyl lower-thioalkyl, triazolyl lower-alkyl, triazolyl lower-thioalkyl, tetrazolyl lower-alkyl, tetrazolyl lower-thioalkyl, thienyl lower-oxyalkyl, thienyl lower- hydroxyalkyl, thien-3-yl lower-alkyl, furanyl lower-hydroxyalkyl, thiazolyl lower-alkyl, oxazolyl lower-alkyl, thiadiazolyl lower-alkyl, oxadiazolyl lower-alkyl, piperidinyl loweralkyl, pyrimidinyl lower- alkyl, pyridazinyl lower-alkyl, triazinyl lower-alkyl, indolyl lower-alkyl, isoindolyl lower-alkyl, benzimidazolyl lower-alkyl, benzopyrazolyl lower-alkyl, benzoxazolyl lower-alkyl, benzopyranyl lower-alkyl, benzodioxanyl lower-alkyl, benzothiazinyl lower-alkyl, quinazolinyl lower-alkyl, purinyl lower-alkyl, phthalimidyl lower-alkyl, naphthalenecarboxamidyl lower-alkyl, and naphthalenesulfamidyl lower-alkyl; and R₃ is a member selected from the group consisting of hydrogen, lower-alkoxy carbonyl and lower-alkoxy methyl. R₄ is a hydrogen atom or a methyl group;
    可用作镇痛剂的新型取代 N-芳基-N-[4-(1-杂环烷基)哌啶基]酰胺,其式如下 包括光学活性异构体形式及其药学上可接受的酸加成盐,其中; R 选自苯基和取代苯基组成的组,其中所述取代基独立地选自卤素、低级烷氧基及其组合; R₁ 是具有 2 至 6 个碳原子的低级烷基、低级烯基或低级烷氧基; R₂ 是杂环低级烷基环系,选自由吡咯低级烷基、吡唑低级烷基、咪唑低级烷基、咪唑啉低级烷基、咪唑低级硫代烷基、三唑低级烷基组成的组、三唑基低硫代烷基、四唑基低烷基、四唑基低硫代烷基、噻吩基低氧代烷基、噻吩基低羟代烷基、噻吩-3-基低烷基、呋喃基低羟代烷基、噻唑基低烷基、噁唑基低烷基、噻二唑基低烷基、噁二唑低级烷基、哌啶低级烷基、嘧啶低级烷基、哒嗪低级烷基、三嗪低级烷基、吲哚低级烷基、异吲哚低级烷基、苯并咪唑低级烷基、苯并吡唑低级烷基、苯并恶唑低级烷基、低级烷基苯并吡喃基、低级烷基苯并二恶烷基、低级烷基苯并噻嗪基、低级烷基喹唑啉基、低级烷基嘌呤基、低级烷基邻苯二甲酰亚胺基、低级烷基萘甲酰胺基和低级烷基萘磺酰胺基;和 R₃ 选自氢、低级烷氧基羰基和低级烷氧基甲基组成的组。 R₄ 是氢原子或甲基;
  • [DE] N-SUBSTITUIERTE 3-AZABICYCLO[3.2.0]HEPTANDERIVATE ALS NEUROLEPTIKA USW.<br/>[EN] N-SUBSTITUTED 3-AZABICYCLO[3.2.0]HEPTANE DERIVATES USEFUL AS NEUROLEPTIC AGENTS, ETC.<br/>[FR] DERIVES N-SUBSTITUES DE 3-AZABICYCLO[3.2.0]HEPTANE UTILES COMME AGENTS NEUROLEPTIQUES, ETC.
    申请人:BASF AKTIENGESELLSCHAFT
    公开号:WO1994000458A1
    公开(公告)日:1994-01-06
    (DE) Es werden Verbindungen der Formel (I), worin R1, R2, n, R3, A, X, Y und Z die in der Beschreibung angegebene Bedeutung haben, sowie deren Herstellung beschrieben. Die neuen Verbindungen eignen sich zur Bekämpfung von Krankheiten.(EN) Compounds having formula (I), in which R1, R2, n, R3, A, X, Y and Z have the meaning given in the description, are disclosed, as well as their preparation. These new compounds are useful for controlling diseases.(FR) L'invention concerne des composés ayant la formule (I), dans laquelle R1, R2, n, R3, A, X, Y et Z ont la notation donnée dans la description, ainsi que leur préparation. Ces nouveaux composés sont utiles pour combattre des maladies.
    该发明涉及分子式为(I)的化合物,其中的R1, R2, n, R3, A, X, Y和Z具有描述中所述的含义,以及它们的制备方法。这些新化合物可用于对抗疾病。
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