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3-(4-bromo-2-fluorobenzyl)-7-chloroquinazoline-2,4(1H,3H)-dione

中文名称
——
中文别名
——
英文名称
3-(4-bromo-2-fluorobenzyl)-7-chloroquinazoline-2,4(1H,3H)-dione
英文别名
3-(4-bromo-2-fluorobenzyl)-7-chloro-1,2,3,4-tetrahydro-2,4-dioxoquinazoline;3-(4-bromo-2-fluorobenzyl)-7-chloro-2,4(1H, 3H)-quinazolinedione;3-(4-bromo-2-fluorobenzyl)-7-chloro-2,4(1H,3H)-quinazolinedione;3-[(4-bromo-2-fluorophenyl)methyl]-7-chloro-1H-quinazoline-2,4-dione
3-(4-bromo-2-fluorobenzyl)-7-chloroquinazoline-2,4(1H,3H)-dione化学式
CAS
——
化学式
C15H9BrClFN2O2
mdl
——
分子量
383.604
InChiKey
ILXCEJVHWNYEFQ-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):
    3.5
  • 重原子数:
    22
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    49.4
  • 氢给体数:
    1
  • 氢受体数:
    3

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

  • 作为反应物:
    描述:
    甲基环氧丙烷3-(4-bromo-2-fluorobenzyl)-7-chloroquinazoline-2,4(1H,3H)-dione 在 yttrium(lll) nitrate hexahydrate 作用下, 以 二氯甲烷 为溶剂, 反应 1.0h, 以41 mg的产率得到3-(4-bromo-2-fluorobenzyl)-7-chloro-1-(2-hydroxy-2-methylpropyl)quinazoline-2,4(1H,3H)-dione
    参考文献:
    名称:
    [EN] PHARMACOLOGICALLY ACTIVE QUINAZOLINEDIONE DERIVATIVES
    [FR] DÉRIVÉS DE QUINAZOLINEDIONE PHARMACOLOGIQUEMENT ACTIFS
    摘要:
    公开号:
    WO2015169999A8
  • 作为产物:
    描述:
    2-氨基-4-氯苯甲酸亚磷酸三苯酯1,5-二氮杂双环[4.3.0]壬-5-烯N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下, 以 二氯甲烷乙腈 为溶剂, 20.0 ℃ 、101.33 kPa 条件下, 反应 16.0h, 生成 3-(4-bromo-2-fluorobenzyl)-7-chloroquinazoline-2,4(1H,3H)-dione
    参考文献:
    名称:
    在大气压和室温下从邻氨基苯甲酰胺和 CO2 合成 N-未取代和 N3-取代的喹唑啉-2,4(1H,3H)-二酮
    摘要:
    开发了在大气压和室温下从邻氨基苯甲酰胺和 CO 2空前无金属合成N-未取代和N 3-取代喹唑啉-2,4(1 H ,3 H ) -二酮的方法。该协议很容易允许N 3 位的官能团(包括烷基、芳基和杂环基团)发生变化,以适应许多重要药物和生物活性化合物的构建。该反应具有生态友好、底物范围耐受性和多功能性的特点,甚至可以在克级实施。
    DOI:
    10.1021/acs.orglett.3c00614
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文献信息

  • Quinazoline derivatives, compositions thereof and their use in treating
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US04734419A1
    公开(公告)日:1988-03-29
    The invention relates to compounds of the formula: ##STR1## in which R.sup.1 and R.sup.2 are each hydrogen, halogen, lower alkoxy or halo(lower)alkyl, R.sup.3 is dihalophenyl, naphthyl(lower)alkyl, phenyl(lower)alkyl substituted by one or two substituent(s) selected from the group consisting of halogen, lower alkoxy, halo(lower)alkyl and lower alkyl, or thienyl(lower)alkyl, R.sup.4 is carboxy or protected carboxy, Y is carbonyl, thiocarbonyl or sulfonyl and Z is lower alkylene, and pharmaceutically acceptable salts thereof, useful in the treatment of diabetic complications.
    本发明涉及具有以下通式的化合物:##STR1## 其中R.sup.1和R.sup.2各自为氢、卤素、低级烷氧基或卤代(低级)烷基,R.sup.3为二卤代苯基、萘基(低级)烷基、苯基(低级)烷基(其上有一个或两个由卤素、低级烷氧基、卤代(低级)烷基和低级烷基组成的基团取代)或噻吩基(低级)烷基,R.sup.4为羧基或保护的羧基,Y为羰基、硫羰基或磺酰基,Z为低级亚烷基,以及其药学上可接受的盐,用于治疗糖尿病并发症。
  • Efficient preparation of 3-substituted quinazolinediones directly from anthranilic acids and isocyanates
    作者:Natalie Koay、Louis-Charles Campeau
    DOI:10.1002/jhet.551
    日期:2011.3
    An efficient and practical synthesis of 3‐substituted quinazolinediones is described. The protocol uses readily available isocyanates and anthranilic acids as precursors in a one‐pot operation and has been demonstrated on >50 g scale. Isolation of the products via filtration directly from the reaction media is facile, affording high‐purity material. This procedure was then applied to the synthesis
    描述了一种高效,实用的3-取代喹唑啉二酮的合成方法。该协议在一口操作中使用了现成的异氰酸酯和邻氨基苯甲酸作为前体,并已证明> 50 g规模。通过过滤直接从反应介质中分离产物很容易,从而提供了高纯度的物质。然后将该程序应用于Zenarestat的合成。J.杂环化​​学。(2011)。
  • Quinazoline derivatives and process for their production
    申请人:Fujisawa Pharmaceutical Co., Ltd.
    公开号:US04883800A1
    公开(公告)日:1989-11-28
    The invention relates to compounds having aldose reductase-inhibitory activity of the formula: ##STR1## in which R.sup.1 and R.sup.2 are each hydrogen, halogen, lower alkoxy or halo(lower)alkyl, R.sup.3 is phenyl(lower)alkyl which may have one or more substituent(s) selected from the group consisting of halogen, lower alkoxy, halo(lower)alkyl and lower alkyl, R.sup.4 is carboxy or protected carboxy, A is sulfur atom, Y is carbonyl, thiocarbonyl or sulfonyl and Z is lower alkylene, and pharmaceutically acceptable salts thereof, useful in treating diabetic complications.
    本发明涉及具有醛糖还原酶抑制活性的化合物,其化学式为:##STR1## 其中,R.sup.1和R.sup.2分别为氢、卤素、较低的烷氧基或卤代(较低)烷基,R.sup.3为苯基(较低)烷基,可以有一个或多个取代基,所述取代基选自卤素、较低的烷氧基、卤代(较低)烷基和较低的烷基,R.sup.4为羧基或保护羧基,A为硫原子,Y为羰基、硫代羰基或磺酰基,Z为较低的烷基,以及其药学上可接受的盐,用于治疗糖尿病并发症。
  • Process for the preparation of substituted quinazoline-2,4-diones
    申请人:Hoechst Aktiengesellschaft
    公开号:US05710319A1
    公开(公告)日:1998-01-20
    The invention relates to a process for the preparation of quinazoline-2,4-diones of the formula (I) ##STR1## in which R.sup.1 is (C.sub.1 -C.sub.12)alkyl, (C.sub.3 -C.sub.8)cycloalkyl or (C.sub.7 -C.sub.10)aralkyl, it being possible for the aryl group to be substituted by one or more halogen atoms, and R.sup.2, R.sup.3, R.sup.4 and R.sup.5, independently of one another, are halogen, alkyl, alkoxy or hydrogen, which comprises reacting anthranilic acid esters of the formula (II) ##STR2## in which R is (C.sub.1 -C.sub.10)alkyl and R.sup.2 to R.sup.5 are as defined above, with isocyanates R.sup.1 -.dbd.C.dbd.O in an aprotic reaction medium to give carbamoylanthranilic acid esters of the formula (III) ##STR3## in which R, R.sup.1 to R.sup.5 are as defined above, and cyclizing these products in the presence of alkali metal alcoholates, alkali metal amides, alkali metal hydrides, alkaline earth metal alcoholates, alkaline earth metal amides, alkaline earth metal hydrides or tetraalkylammonium hydroxides.
    本发明涉及一种制备公式(I)的喹唑啉-2,4-二酮的过程: 其中R1是(C1-C12)烷基,(C3-C8)环烷基或(C7-C10)芳基烷基,芳基可以被一个或多个卤素原子取代,而R2,R3,R4和R5是独立的卤素,烷基,烷氧基或氢。该过程包括将公式(II)的蒽酰氨酸酯与异氰酸酯R1-C=O在非质子溶剂反应介质中反应,以得到公式(III)的氨基甲酰蒽酰氨酸酯: 其中R,R1至R5如上定义,并在碱金属醇盐,碱金属氨基盐,碱金属氢化物,碱土金属醇盐,碱土金属氨基盐,碱土金属氢化物或四烷基铵氢氧化物的存在下环化这些产物。
  • New quinazoline derivatives, process for their production and pharmaceutical compositions comprising them
    申请人:FUJISAWA PHARMACEUTICAL CO., LTD.
    公开号:EP0218999A2
    公开(公告)日:1987-04-22
    compound of the formula: in which R1 and R2 are each hydrogen, halogen, lower alkoxy or halo(lower)alkyl, R3 is aryl or ar(lower)alkyl, both of which may have one or more suitable substituent(s), or heterocyclic(lower)alkyl, R4 is carboxy or protected carboxy, A is oxygen or sulfur atom, Y is carbonyl, thiocarbonyl or sulfonyl and Z is lower alkylene, and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them in admixture with pharmaceutically acceptable carriers.
    式的化合物: 其中 R1 和 R2 分别为氢、卤素、低级烷氧基或卤代(低级)烷基、 R3 是芳基或芳基(低级)烷基,两者均可带有一个或多个合适的取代基,或杂环(低级)烷基、 R4 是羧基或受保护的羧基、 A 是氧原子或硫原子 Y 是羰基、硫代羰基或磺酰基,以及 Z 是低级亚烷基、 及其药学上可接受的盐、制备方法以及由它们与药学上可接受的载体混合而成的药物组合物。
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