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1-benzyl-1,2-dihydro-2-oxoquinoxaline-3-carboxylic acid | 226544-58-7

中文名称
——
中文别名
——
英文名称
1-benzyl-1,2-dihydro-2-oxoquinoxaline-3-carboxylic acid
英文别名
4-benzyl-3,4-dihydro-3-oxo-2-quinoxalinecarboxylic acid;4-benzyl-3-oxoquinoxaline-2-carboxylic acid
1-benzyl-1,2-dihydro-2-oxoquinoxaline-3-carboxylic acid化学式
CAS
226544-58-7
化学式
C16H12N2O3
mdl
——
分子量
280.283
InChiKey
MLIOSACVBPHZSA-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):
    2.9
  • 重原子数:
    21
  • 可旋转键数:
    3
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    70
  • 氢给体数:
    1
  • 氢受体数:
    4

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

反应信息

  • 作为反应物:
    描述:
    1-benzyl-1,2-dihydro-2-oxoquinoxaline-3-carboxylic acid氯化亚砜sodium carbonate 作用下, 以 二氯甲烷甲苯 为溶剂, 反应 8.0h, 生成 N-(3-fluoro-4-((6-methoxy-7-(3-morpholinopropoxy)quinolin-4-yl)oxy)phenyl)-4-benzyl-3-oxo-3,4-dihydroquinoxaline-2-carboxamide
    参考文献:
    名称:
    设计,合成和生物学评估作为有效的c-Met激酶抑制剂的4-苯氧基喹啉衍生物。
    摘要:
    合成了一系列包含3-oxo-3,4-dihydro-quinoxaline部分的新型4-苯氧基喹啉衍生物,并评估了它们对五种人类癌细胞系(A549,H460,HT-29,MKN-45和U87MG)的抗增殖活性在体外。大多数测试化合物均比阳性对照foretinib表现出更强的抑制活性。进一步检查化合物1b,1s和1t对c-Met激酶的抑制活性。最有前途的化合物1s(c-Met IC 50值为1.42 nM)对具有IC 50的A549,H460,HT-29,MKN45和U87MG细胞系表现出显着的细胞毒性分别为0.39μM,0.18μM,0.38μM,0.81μM。他们的初步结构-活性关系(SARs)研究表明,用环己烷取代芳环可提高其抗增殖活性。
    DOI:
    10.1016/j.bmcl.2019.126666
  • 作为产物:
    描述:
    苄胺lithium hydroxide monohydrate铁粉 、 sodium hydride 、 溶剂黄146 作用下, 以 四氢呋喃乙酸乙酯N,N-二甲基甲酰胺甲苯 为溶剂, 反应 20.5h, 生成 1-benzyl-1,2-dihydro-2-oxoquinoxaline-3-carboxylic acid
    参考文献:
    名称:
    设计,合成和生物学评估作为有效的c-Met激酶抑制剂的4-苯氧基喹啉衍生物。
    摘要:
    合成了一系列包含3-oxo-3,4-dihydro-quinoxaline部分的新型4-苯氧基喹啉衍生物,并评估了它们对五种人类癌细胞系(A549,H460,HT-29,MKN-45和U87MG)的抗增殖活性在体外。大多数测试化合物均比阳性对照foretinib表现出更强的抑制活性。进一步检查化合物1b,1s和1t对c-Met激酶的抑制活性。最有前途的化合物1s(c-Met IC 50值为1.42 nM)对具有IC 50的A549,H460,HT-29,MKN45和U87MG细胞系表现出显着的细胞毒性分别为0.39μM,0.18μM,0.38μM,0.81μM。他们的初步结构-活性关系(SARs)研究表明,用环己烷取代芳环可提高其抗增殖活性。
    DOI:
    10.1016/j.bmcl.2019.126666
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文献信息

  • Amine compounds, their production and use
    申请人:Takeda Chemical Industries, Ltd.
    公开号:US06329389B1
    公开(公告)日:2001-12-11
    The present invention provides a compound of the formula: wherein Ar represents an aromatic group which may be substituted; X represents methylene, S, SO, SO2 or CO; Y represents a spacer having a main chain of 2 to 5 atoms; n represents an integer of 1 to 5; i) R1 and R2 each represents a hydrogen atom or a lower alkyl which may be substituted, ii) R1 and R2 form, taken together with the adjacent nitrogen atom, a nitrogen-containing heterocyclic ring which may be substituted, or iii) R1 or R2 together with —(CH2)n—N═ form, bonded to a component atom of Ring B, a spiro-ring which may be substituted; Ring A represents an aromatic ring which may be substituted; Ring B represents a 4- to 7-membered nitrogen-containing non-aromatic ring which may be further substituted by alkyl or acyl, with a proviso that X represents S, SO, SO2 or CO when Ring A has as a substituent a group represented by the formula: —NHCOR11 where R11 represents alkyl, alkoxyalkyl, alkylthioalkyl, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl or a group represented by the formula: —NHR12 where R12 represents alkyl, cycloalkyl, cycloalkylalkyl, aryl or arylalkyl, or a salt thereof; which has an excellent somatostatin receptor binding inhibition action.
    本发明提供了一种化合物,其化学式如下: 其中Ar代表可能被取代的芳香基团; X代表亚甲基、S、SO、SO2或CO; Y代表具有2到5个原子的主链的间隔物; n代表1到5的整数; i)R1和R2分别代表氢原子或可能被取代的较低烷基, ii)R1和R2与相邻的氮原子一起形成可能被取代的含氮杂环环,或 iii)R1或R2与—(CH2)n—N═一起形成,与环B的一个组分原子结合,可能被取代的螺环; 环A代表可能被取代的芳香环; 环B代表可能被烷基或酰基进一步取代的4到7成员的含氮非芳香环, 但有一个条件是,当环A具有由下式表示的基团作为取代基时: —NHCOR11 其中R11代表烷基、烷氧基烷基、烷基烷基、环烷基、环烷基烷基、芳基、芳基烷基或由下式表示的基团: —NHR12 其中R12代表烷基、环烷基、环烷基烷基、芳基或芳基烷基,或其盐;具有优异的生长抑素受体结合抑制作用。
  • Design, synthesis and biological evaluation of novel 4-phenoxypyridine based 3-oxo-3,4-dihydroquinoxaline-2-carboxamide derivatives as potential c-Met kinase inhibitors
    作者:Zhen Wang、Jiantao Shi、Xianglong Zhu、Wenwen Zhao、Yilin Gong、Xuechen Hao、Yunlei Hou、Yajing Liu、Shi Ding、Ju Liu、Ye Chen
    DOI:10.1016/j.bioorg.2020.104371
    日期:2020.12
    Blocking c-Met kinase activity by small-molecule inhibitors has been identified as a promising approach for the treatment of cancers. Herein, we described the design, synthesis, and biological evaluation of a series of 4-phenoxypyridine-based 3-oxo-3,4-dihydroquinoxaline derivatives as c-Met kinase inhibitors. Inhibitory activitives against c-Met kinase evaluation indicated that most of compounds showed
    通过小分子抑制剂阻断c-Met激酶活性已被认为是治疗癌症的有前途的方法。在这里,我们描述了一系列基于4-苯氧吡啶的3-氧代-3,4-二氢喹喔啉生物作为c-Met激酶抑制剂的设计,合成和生物学评估。对c-Met激酶的抑制活性评估表明,大多数化合物在体外均表现出出色的c-Met激酶活性,十种化合物(23a,23e,23f,23l,23r,23s,23v,23w,23x和23y)的IC 50值)小于10.00 nM。值得注意的是,它们中的三个(23v,23w和23y)显示出显着的效价,IC 50值分别为2.31 nM,1.91 nM和2.44 nM,因此它们比阳性对照药物foretinib(c-Met,IC 50  = 2.53 nM)。细胞毒性评估表明,最有希望的化合物23w对A549,H460和HT-29细胞系表现出显着的细胞毒性,IC 50值分别为1.57μM,0.94μM和0.65μM
  • 1,2-Dihydro-2-oxoquinoline derivatives
    申请人:Taisho Pharmaceutical Co., Ltd.
    公开号:US06329525B1
    公开(公告)日:2001-12-11
    A 1,2-dihydro-2-oxoquinoline derivative represented by the formula: wherein Ar is a pyridyl group or a group represented by the formula: (wherein X3 and X4 are the same or different, and are each a hydrogen atom, a halogen atom, a C1-5 alkyl group, a C1-5 alkoxy group, a hydroxyl group or a trifluoromethyl group), Y is a nitrogen atom, CH or C(OH), R1 and R2 are the same or different, and are each a hydrogen atom, a C1-10 alkyl group, a C3-15 alkoxyalkyl group or a C3-15 alkylaminoalkyl group, or R1 and R2 taken together with the nitrogen atom to which they are attached form a cyclic amino group, X1 and X2 are the same or different, and are each a hydrogen atom, a C1-5 alkyl group, a C1-5 alkoxy group or a halogen atom, or X1 and X2 taken together form an alkylenedioxy group, and n is an integer of 1 to 3; or a pharmaceutically acceptable salt thereof.
    一种由以下公式表示的1,2-二氢-2-氧喹啉生物: 其中Ar是吡啶基或由以下公式表示的基团: (其中X3和X4相同或不同,分别为氢原子、卤素原子、C1-5烷基、C1-5烷氧基、羟基或三甲基基团),Y是氮原子、CH或C(OH),R1和R2相同或不同,分别为氢原子、C1-10烷基、C3-15烷氧基烷基或C3-15烷基基烷基,或R1和R2与它们连接的氮原子一起形成环状基团,X1和X2相同或不同,分别为氢原子、C1-5烷基、C1-5烷氧基或卤素原子,或X1和X2一起形成烷二氧基基团,n为1到3的整数;或其药学上可接受的盐。
  • 1,2-dihydro-2-oxoquinoline derivatives
    申请人:Taisho Pharmaceutical Co., Ltd.
    公开号:US06380384B1
    公开(公告)日:2002-04-30
    A 1,2-dihydro-2-oxoquinoline derivative represented by the formula: wherein Ar is a pyridyl group or a group represented by the formula: (wherein X3 and X4 are the same or different, and are each a hydrogen atom, a halogen atom, a C1-5 alkyl group, a C1-5 alkoxy group, a hydroxyl group or a trifluoromethyl group), Y is a nitrogen atom, CH or C(OH), R1 and R2 are the same or different, and are each a hydrogen atom, a C1-10 alkyl group, a C3-15 alkoxyalkyl group or a C3-15 alkylaminoalkyl group, or R1 and R2 taken together with the nitrogen atom to which they are attached form a cyclic amino group, X1 and X2 are the same or different, and are each a hydrogen atom, a C1-5 alkyl group, a C1-5 alkoxy group or a halogen atom; or X1 and X2 taken together form an alkylenedioxy group, and n is an integer of 1 to 3; or a pharmaceutically acceptable salt thereof.
    一种由以下公式表示的1,2-二氢-2-氧喹啉生物: 其中Ar是吡啶基或由以下公式表示的基团:(其中X3和X4相同或不同,均为氢原子、卤素原子、C1-5烷基、C1-5烷氧基、羟基或三甲基基团),Y是氮原子、CH或C(OH),R1和R2相同或不同,均为氢原子、C1-10烷基、C3-15烷氧基烷基或C3-15烷基基烷基,或R1和R2与它们所连接的氮原子一起形成环状基基团,X1和X2相同或不同,均为氢原子、C1-5烷基、C1-5烷氧基或卤素原子;或X1和X2一起形成烷二氧基基团,n为1到3的整数;或其药学上可接受的盐。
  • 1,2-DIHYDRO-2-OXOQUINOLINE DERIVATIVES
    申请人:TAISHO PHARMACEUTICAL CO., LTD
    公开号:EP1048655A1
    公开(公告)日:2000-11-02
    A 1,2-dihydro-2-oxoquinoline derivative represented by the formula: wherein Ar is a pyridyl group or a group represented by the formula: (wherein X3 and X4 are the same or different, and are each a hydrogen atom, a halogen atom, a C1-5 alkyl group, a C1-5 alkoxy group, a hydroxyl group or a trifluoromethyl group), Y is a nitrogen atom, CH or C(OH), R1 and R2 are the same or different, and are each a hydrogen atom, a C1-10 alkyl group, a C3-15 alkoxyalkyl group or a C3-15 alkylaminoalkyl group, or R1 and R2 taken together with the nitrogen atom to which they are attached form a cyclic amino group, X1 and X2 are the same or different, and are each a hydrogen atom, a C1-5 alkyl group, a C1-5 alkoxy group or a halogen atom, or X1 and X2 taken together form an alkylenedioxy group, and n is an integer of 1 to 3; or a pharmaceutically acceptable salt thereof.
    一种 1,2-二氢-2-氧代喹啉生物,由式表示: 其中 Ar 是吡啶基或由式表示的基团: (其中 X3 和 X4 相同或不同,且各自为氢原子、卤素原子、C1-5 烷基、C1-5 烷氧基、羟基或三甲基),Y 为氮原子、CH 或 C(OH),R1 和 R2 相同或不同,且各自为氢原子、C1-10 烷基、C3-15 烷氧基烷基或 C3-15 烷基烷基、或 R1 和 R2 与它们所连接的氮原子一起形成环状基,X1 和 X2 相同或不同,且各自为氢原子、C1-5 烷基、C1-5 烷氧基或卤素原子,或 X1 和 X2 一起形成烷二氧基,且 n 为 1 至 3 的整数;或其药学上可接受的盐。
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