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6-ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline | 79689-45-5

中文名称
——
中文别名
——
英文名称
6-ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline
英文别名
6-ethyl-2,4-quinazolinedione;6-Ethylquinazoline-2,4(1H,3H)-dione;6-ethyl-1H-quinazoline-2,4-dione
6-ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline化学式
CAS
79689-45-5
化学式
C10H10N2O2
mdl
——
分子量
190.202
InChiKey
HJHUPJNSRCEFLZ-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

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:
    58.2
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    6-ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline 以82%的产率得到6-ethyl-2,4-dichloroquinazoline
    参考文献:
    名称:
    Substituted quinazoline derivatives for use in gastrointestinal diseases
    摘要:
    2,4-二氨基喹唑啉化合物是H.sup.+ K.sup.+ ATP酶的抑制剂,对基于胃酸分泌过多的胃病的治疗有用。该发明的化合物是2-[2-甲基-4-氟苯基)氨基]-4-(N-甲基苯胺基)喹唑啉。
    公开号:
    US05064833A1
  • 作为产物:
    描述:
    6-ethyl-2H-benzo[d][1,3]oxazine-2,4(1H)-dione尿素 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 3.67h, 以to give crystalline 6-ethyl-1H,3H-quinazoline-2,4-dione (11.74 g)的产率得到6-ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazoline
    参考文献:
    名称:
    Tricyclic quinazoline derivatives
    摘要:
    化合物的式子为:##STR1## 其中 A.sup.1 为 ##STR2## A.sup.2 为 ##STR3## R.sup.1 为氢、羧基或酯化羧基,R.sub.a.sup.1 和 R.sub.b.sup.1 为酯化羧基,R.sup.2 和 R.sup.3 为氢、烷基、卤素、硝基、氨基、烷氧基、芳氧基、烷硫基、烷基哌嗪基、酰基氨基或二烷基氨基,这些基团可被羟基取代,R.sup.4 为氢、烷基、羟基、烷氧基、烯丙氧基、二烷氧羰基乙烯氨基或二烷氧羰基乙烯氨基,R.sub.a.sup.4 为氢、烷基、羟基、烷氧基、烯丙氧基或二烷基氨基,R.sup.5 为烷基或烯基,R.sup.6 为羧基或酯化羧基。
    公开号:
    US04377580A1
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文献信息

  • ARYLPROPIONAMIDE, ARYLACRYLAMIDE, ARYLPROPYNAMIDE, OR ARYLMETHYLUREA ANALOGS AS FACTOR XIA INHIBITORS
    申请人:Pinto Donald J.P.
    公开号:US20100016316A1
    公开(公告)日:2010-01-21
    The present invention provides compounds of Formula (I) or (II): or a stereoisomer, tautomer, pharmaceutically acceptable salt or solvate form thereof, wherein the variables A, L 1 , R 3 , R 4 , R 8a , R 11 and M are as defined herein. The compounds of Formula (I) or (II) are selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors or dual inhibitors of fXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
    本发明提供了化合物的结构式(I)或(II): 或其立体异构体、互变异构体、药学上可接受的盐或溶剂形式,其中变量A、L1、R3、R4、R8a、R11和M如本文所定义。结构式(I)或(II)的化合物是凝血级联和/或接触激活系统的丝氨酸蛋白酶酶的选择性抑制剂;例如凝血酶、Xa因子、XIa因子、IXa因子、VIIa因子和/或血浆激肽。具体而言,涉及选择性XIa因子抑制剂或fXIa和血浆激肽的双重抑制剂的化合物。本发明还涉及包含这些化合物的药物组合物以及使用它们治疗血栓栓塞和/或炎症性疾病的方法。
  • THIOPHENE DERIVATIVES AS FACTOR XIA INHIBITORS
    申请人:Han Wei
    公开号:US20090253766A1
    公开(公告)日:2009-10-08
    The present invention provides compounds of Formula (I): or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein the variables A, L 1 , R 3 , and R 11 are as defined herein. The compounds of Formula (I) are useful as selective inhibitors of serine protease enzymes of the coagulation cascade and/or contact activation system; for example thrombin, factor Xa, factor XIa, factor IXa, factor VIIa and/or plasma kallikrein. In particular, it relates to compounds that are selective factor XIa inhibitors. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
    本发明提供了式(I)的化合物:或其立体异构体、互变异构体、药学上可接受的盐、溶剂化物或前药,其中变量A、L1、R3和R11如本文所定义。式(I)的化合物可用作凝血级联和/或接触激活系统的丝氨酸蛋白酶酶的选择性抑制剂,例如凝血酶、Xa因子、XIa因子、IXa因子、VIIa因子和/或血浆卡利肌酶。特别地,涉及到选择性XIa因子抑制剂的化合物。本发明还涉及包含这些化合物的制药组合物以及使用它们治疗血栓栓塞和/或炎症性疾病的方法。
  • Sodium salt of
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US04429126A1
    公开(公告)日:1984-01-31
    Quinazoline derivatives of the formulae: ##STR1## wherein A.sup.1 is ##STR2## A.sup.2 is ##STR3## R.sup.1 is hydrogen, carboxy or esterified carboxy, R.sub.a.sup.1 and R.sub.b.sup.1 are esterified carboxy, R.sup.2 and R.sup.3 are hydrogen, alkyl, halogen, nitro, amino, alkoxy, aryloxy, alkylthio, alkylpiperazinyl, acylamino or dialkylamino which may be substituted with hydroxy, R.sup.4 is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy, dialkylamino or 2,2-dialkoxycarbonylvinylamino R.sub.a.sup.4 is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy or dialkylamino, R.sup.5 is alkyl or alkenyl, and R.sup.6 is carboxy or esterified carboxy.
    配方为:##STR1## 的喹唑啉衍生物,其中A.sup.1为##STR2## ,A.sup.2为##STR3## ,R.sup.1为氢,羧基或酯化羧基,R.sub.a.sup.1和R.sub.b.sup.1为酯化羧基,R.sup.2和R.sup.3为氢,烷基,卤素,硝基,氨基,烷氧基,芳氧基,烷硫基,烷基哌嗪基,酰胺基或二烷基氨基,可被羟基取代,R.sup.4为氢,烷基,羟基,烷氧基,烯丙氧基,二烷氧羰基乙烯基氨基,R.sub.a.sup.4为氢,烷基,羟基,烷氧基,烯丙氧基或二烷基氨基,R.sup.5为烷基或烯基,R.sup.6为羧基或酯化羧基。
  • Tricyclic quinazoline derivatives
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US04377580A1
    公开(公告)日:1983-03-22
    Quinazoline derivatives of the formulae: ##STR1## wherein A.sup.1 is ##STR2## A.sup.2 is ##STR3## R.sup.1 is hydrogen, carboxy or esterified carboxy, R.sub.a.sup.1 and R.sub.b.sup.1 are esterified carboxy, R.sup.2 and R.sup.3 are hydrogen, alkyl, halogen, nitro, amino, alkoxy, aryloxy, alkylthio, alkylpiperazinyl, acylamino or dialkylamino which may be substituted with hydroxy, R.sup.4 is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy, dialkylamino or 2,2-dialkoxycarbonylvinylamino R.sub.a.sup.4 is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy or dialkylamino, R.sup.5 is alkyl or alkenyl, and R.sup.6 is carboxy or esterified carboxy.
    化合物的式子为:##STR1## 其中 A.sup.1 为 ##STR2## A.sup.2 为 ##STR3## R.sup.1 为氢、羧基或酯化羧基,R.sub.a.sup.1 和 R.sub.b.sup.1 为酯化羧基,R.sup.2 和 R.sup.3 为氢、烷基、卤素、硝基、氨基、烷氧基、芳氧基、烷硫基、烷基哌嗪基、酰基氨基或二烷基氨基,这些基团可被羟基取代,R.sup.4 为氢、烷基、羟基、烷氧基、烯丙氧基、二烷氧羰基乙烯氨基或二烷氧羰基乙烯氨基,R.sub.a.sup.4 为氢、烷基、羟基、烷氧基、烯丙氧基或二烷基氨基,R.sup.5 为烷基或烯基,R.sup.6 为羧基或酯化羧基。
  • DIPEPTIDE ANALOGS AS COAGULATION FACTOR INHIBITORS
    申请人:Pinto Donald J.P.
    公开号:US20100173899A1
    公开(公告)日:2010-07-08
    Disclosed are novel dipeptide analogs compounds of Formula (I), (II) or (III): or a stereoisomer, a tautomer, a pharmaceutically acceptable salt, a solvate, or a prodrug thereof, which are inhibitors of factor XIa and/or plasma kallikrein, compositions containing them, and methods of using them, for example, for the treatment or prophylaxis of thrombotic diseases.
    本发明涉及化合物的新型二肽类似物,其化学式为(I)、(II)或(III):或其立体异构体、互变异构体、药学上可接受的盐、溶剂化物或前药,其为血凝酶因子XIa和/或血浆卡利肌酶的抑制剂,含有它们的组合物以及使用它们的方法,例如用于治疗或预防血栓性疾病。
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