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KN 1022 | 205255-11-4

中文名称
——
中文别名
——
英文名称
KN 1022
英文别名
4-(6,7-dimethoxy-4-quinazolinyl)-N-(4-nitrophenyl)-1-piperazinecarboxamide;6,7-dimethoxy-4-[4-(4-nitrophenyl)aminocarbonylpiperazin-1-yl]-quinazoline;6,7-dimethoxy-4-[4-(4-nitrophenyl)aminocarbonylpiperazin-1yl]-quinazoline;4-(6,7-dimethoxyquinazolin-4-yl)-N-(4-nitrophenyl)piperazine-1-carboxamide
KN 1022化学式
CAS
205255-11-4
化学式
C21H22N6O5
mdl
——
分子量
438.443
InChiKey
ZIFCMJKHIXABHJ-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:
    272-274 °C(Solv: chloroform (67-66-3); methanol (67-56-1))
  • 沸点:
    711.1±60.0 °C(Predicted)
  • 密度:
    1.406±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    32
  • 可旋转键数:
    4
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    126
  • 氢给体数:
    1
  • 氢受体数:
    8

安全信息

  • 储存条件:
    室温

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:
    描述:
    KN 1022palladium-carbon 作用下, 以 乙醇氢气 为溶剂, 以29%的产率得到N-(4-aminophenyl)-4-(6,7-dimethoxy-4-quinazolinyl)-1-piperazinecarboxamide
    参考文献:
    名称:
    US6169088
    摘要:
    公开号:
  • 作为产物:
    描述:
    参考文献:
    名称:
    血小板衍生的生长因子受体磷酸化的有效和选择性抑制剂。1.一类新型喹唑啉衍生物的合成,构效关系及其生物学效应。
    摘要:
    发现一系列新的4- [4-(N-取代的氨基甲酰基)-1-哌嗪基] -6,7-二甲氧基喹唑啉衍生物显示出有效和选择性抑制血小板衍生的生长因子(PDGF)受体磷酸化的作用。在探索原型抑制剂KN1022的构效关系(SAR)时,探测了4-硝基苯基脲部分。我们发现在苯环上的4-取代是最佳的,在苯环上引入两个以上的取代基会降低活性。苯环上的大取代基增强了活性。还制备了硫脲类似物,发现SAR与尿素衍生物略有不同。通过这项研究,我们获得了一些有效的KN1022衍生物,例如4-(4-甲基苯氧基)苯基(36,IC(50)0.02 micromol / L),4-叔丁基苯基(16,IC(50)0。03 micromol / L)和4-苯氧基苯基(21,IC(50)0.08 micromol / L)类似物,其抗KN1022活性增加了近10倍。这些有效的化合物保留了对PDGF受体家族的高选择性,类似于KN1022
    DOI:
    10.1021/jm010428o
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文献信息

  • METHOD FOR ASSAY ON THE EFFECT OF VASCULARIZATION INHIBITOR
    申请人:Uenaka Toshimitsu
    公开号:US20100092490A1
    公开(公告)日:2010-04-15
    The present invention provides a method of predicting the antitumor effect of an angiogenesis inhibitor. It is possible to predict the antitumor effect of an angiogenesis inhibitor by evaluating the EGF dependency of a tumor cell for proliferation and/or survival and using the EGF dependency as an indicator. Since the antitumor effect of an angiogenesis inhibitor correlates with the EGF dependency of a tumor cell for proliferation and/or survival, the angiogenesis inhibitors is capable of producing excellent antitumor effect when combined with a substance having EGF inhibitory activity.
    本发明提供了一种预测抗血管生成抑制剂的抗肿瘤效果的方法。通过评估肿瘤细胞对表皮生长因子(EGF)增殖和/或存活的依赖性,并将其作为指标,可以预测抗血管生成抑制剂的抗肿瘤效果。由于抗血管生成抑制剂的抗肿瘤效果与肿瘤细胞对EGF增殖和/或存活的依赖性相关,因此当与具有EGF抑制活性的物质结合时,抗血管生成抑制剂能够产生出色的抗肿瘤效果。
  • Nitrogen-containing heterocyclic compounds
    申请人:——
    公开号:US20020068734A1
    公开(公告)日:2002-06-06
    The present invention provides nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which inhibit phosphorylation of PDGF receptor to hinder abnormal cell growth and cell wandering and thus are useful for the prevention or treatment of cell-proliferative diseases such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis. The compounds are represented by general formula (I): 1 wherein V represents an oxygen atom or a sulfur atom; W represents 1,4-piperazinediyl or 1,4-homopiperazinediyl in which carbons on the ring may be substituted by unsubstituted alkyl groups; X represents a nitrogen atom or C-R 9 ; Y represents a nitrogen atom or C-R 8 ; Z represents a nitrogen atom or C-R 7 (provided that at least one of X, Y and Z represents a nitrogen atom); R 1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R 2 represents a substituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R 3 , R 4 , R 5 and R 6 , which may be the same or different, each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a nitro group, a cyano group, OR 12 , —NR 15 R 16 , etc.; R 7 represents a halogen atom, etc.; R 8 has the same significance as R 7 , and R 9 represents a hydrogen atom or —COR 41 .
    本发明提供了含氮杂环化合物及其药学上可接受的盐,其抑制PDGF受体的磷酸化,以阻碍异常细胞生长和细胞游走,因此可用于预防或治疗细胞增殖性疾病,如动脉硬化、血管再狭窄、癌症和肾小球硬化。所述化合物由通式(I)表示:其中V表示氧原子或硫原子;W表示1,4-哌嗪基或1,4-同源哌嗪基,其中环上的碳可以被未取代的烷基取代;X表示氮原子或C-R9;Y表示氮原子或C-R8;Z表示氮原子或C-R7(前提是X、Y和Z中至少有一个表示氮原子);R1表示氢原子、取代或未取代的烷基、取代或未取代的脂环烷基等;R2表示取代的烷基、取代或未取代的脂环烷基等;R3、R4、R5和R6,可以相同也可以不同,每个表示氢原子、卤素原子、取代或未取代的烷基、硝基、氰基、OR12、—NR15R16等;R7表示卤素原子等;R8具有与R7相同的意义,且R9表示氢原子或—COR41。
  • 1,3 diazines with platelet-derived growth factor receptor inhibitory activity
    申请人:Kyowa Hakko Kogyo Co., Ltd.
    公开号:US06207667B1
    公开(公告)日:2001-03-27
    1,3 Diazines according to formula (I): and pharmaceutically acceptable salts thereof inhibit phosphorylation of platelet-derived growth factor receptor and thereby hinder abnormal cell growth and cell wandering. The compounds may be used to treat or prevent cell-proliferative disorders such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis.
    根据公式(I)的1,3二氮杂环化合物及其药学上可接受的盐抑制血小板源性生长因子受体的磷酸化,从而阻碍异常细胞生长和细胞游走。这些化合物可用于治疗或预防细胞增殖性疾病,如动脉硬化、血管再狭窄、癌症和肾小球硬化。
  • NITROGENOUS HETEROCYCLIC COMPOUNDS
    申请人:KYOWA HAKKO KOGYO KABUSHIKI KAISHA
    公开号:EP0882717A1
    公开(公告)日:1998-12-09
    The present invention provides nitrogen-containing heterocyclic compounds and pharmaceutically acceptable salts thereof which inhibit phosphorylation of PDGF receptor to hinder abnormal cell growth and cell wandering and thus are useful for the prevention or treatment of cell-proliferative diseases such as arteriosclerosis, vascular reobstruction, cancer and glomerulosclerosis. The compounds are represented by general formula (I): wherein V represents an oxygen atom or a sulfur atom; W represents 1,4-piperazinediyl or 1,4-homopiperazinediyl in which carbons on the ring may be substituted by unsubstituted alkyl groups; X represents a nitrogen atom or C-R9; Y represents a nitrogen atom or C-R8; Z represents a nitrogen atom or C-R7 (provided that at least one of X, Y and Z represents a nitrogen atom); R1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R2 represents a substituted alkyl group, a substituted or unsubstituted alicyclic alkyl group, etc.; R3, R4, R5 and R6, which may be the same or different, each represents a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a nitro group, a cyano group, - OR12, -NR15R16, etc.; R7 represents a halogen atom, etc.; R8 has the same significance as R7, and R9 represents a hydrogen atom or -COR41.
    本发明提供了含氮杂环化合物及其药学上可接受的盐类,它们能抑制 PDGF 受体的磷酸化,从而阻碍细胞的异常生长和游走,因此可用于预防或治疗细胞增殖性疾病,如动脉硬化、血管再阻塞、癌症和肾小球硬化症。这些化合物由通式 (I) 表示: 其中 V 代表氧原子或硫原子; W 代表 1,4-哌嗪二基或 1,4-高哌嗪二基,其中环上的碳可被未取代的烷基取代; X 代表氮原子或 C-R9; Y 代表氮原子或 C-R8 Z 代表氮原子或 C-R7(条件是 X、Y 和 Z 中至少有一个代表氮原子); R1 代表氢原子、取代或未取代的烷基、取代或未取代的脂环烷基等; R2 代表取代的烷基、取代或未取代的脂环烷基等; R3、R4、R5 和 R6 可以相同或不同,各自代表氢原子、卤素原子、取代或未取代的烷基、硝基、氰基、- OR12、-NR15R16 等; R7 代表卤素原子等; R8 与 R7 意义相同,以及 R9 代表氢原子或-COR41。
  • METHOD FOR PREDICTION OF THE EFFICACY OF VASCULARIZATION INHIBITOR
    申请人:Eisai R&D Management Co., Ltd.
    公开号:EP1925941A1
    公开(公告)日:2008-05-28
    It is an object of the present invention to find out a method of predicting the antitumor effect of an angiogenesis inhibitor. According to the present invention, it is possible to predict the antitumor effect of an angiogenesis inhibitor by determining the number of those blood vessels which are covered with pericytes in a tumor and using the resultant number as an indicator.
    本发明的目的是找到一种预测血管生成抑制剂抗肿瘤效果的方法。根据本发明,可以通过确定肿瘤中被周细胞覆盖的血管的数量,并以该数量作为指标,来预测血管生成抑制剂的抗肿瘤效果。
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