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2-(pyrrolidin-1-yl)-4-aminoquinazoline | 40172-74-5

中文名称
——
中文别名
——
英文名称
2-(pyrrolidin-1-yl)-4-aminoquinazoline
英文别名
2-(1-pyrrolidinyl)-4-quinazolinamine;4-Amino-2-(1-pyrrolidyl)chinazolin;2-pyrrolidin-1-yl-quinazolin-4-ylamine;4-amino-2-(1-pyrrolidyl)quinazoline;2-(Pyrrolidin-1-YL)quinazolin-4-amine;2-pyrrolidin-1-ylquinazolin-4-amine
2-(pyrrolidin-1-yl)-4-aminoquinazoline化学式
CAS
40172-74-5
化学式
C12H14N4
mdl
MFCD03076232
分子量
214.27
InChiKey
BFBWSKPZBJDKHM-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:
    325 °C (decomp)
  • 沸点:
    450.3±37.0 °C(Predicted)
  • 密度:
    1.284±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    16
  • 可旋转键数:
    1
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    55
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    异氰酸苯酯2-(pyrrolidin-1-yl)-4-aminoquinazoline乙腈 为溶剂, 反应 1.0h, 以76%的产率得到1-Phenyl-3-(2-pyrrolidin-1-yl-quinazolin-4-yl)-urea
    参考文献:
    名称:
    异喹啉和喹唑啉尿素类似物作为人类腺苷A(3)受体的拮抗剂。
    摘要:
    发现异喹啉和喹唑啉脲衍生物与人腺苷A(3)受体结合。合成了一系列N-苯基-N'-喹唑啉-4-基脲衍生物和N-苯基-N'-异喹啉-1-基脲衍生物,并在放射性配体结合试验中对其腺苷受体亲和力进行了测试。结构亲和力分析表明,与未取代或脂族衍生物相比,在喹唑啉环的2位或异喹啉环的等效3位上,苯基或杂芳基取代基增加了腺苷A(3)受体的亲和力。此外,研究了取代的苯基脲类似物的结构亲和性关系。在苯环的不同位置引入了诸如吸电子基团或供电子基团之类的取代基,以探测取代的电子和位置效应。苯环的3或4位上的取代降低了腺苷A(3)受体的亲和力。在第2位上被供电子取代基(例如甲基或甲氧基)取代,人腺苷A(3)受体亲和力增加,而在2位上用吸电子取代基取代不影响亲和力。这两个系列中的最佳取代基的组合具有累加作用,从而导致有效的人腺苷A(3)受体拮抗剂N-(2-甲氧基苯基)-N'-(2-(3-吡啶基)喹唑啉-4- yl)
    DOI:
    10.1021/jm000002u
  • 作为产物:
    描述:
    1-氰基吡咯烷2-氨基苯甲腈sodium methylate 作用下, 以 1,4-二氧六环 为溶剂, 反应 16.0h, 以34%的产率得到2-(pyrrolidin-1-yl)-4-aminoquinazoline
    参考文献:
    名称:
    异喹啉和喹唑啉尿素类似物作为人类腺苷A(3)受体的拮抗剂。
    摘要:
    发现异喹啉和喹唑啉脲衍生物与人腺苷A(3)受体结合。合成了一系列N-苯基-N'-喹唑啉-4-基脲衍生物和N-苯基-N'-异喹啉-1-基脲衍生物,并在放射性配体结合试验中对其腺苷受体亲和力进行了测试。结构亲和力分析表明,与未取代或脂族衍生物相比,在喹唑啉环的2位或异喹啉环的等效3位上,苯基或杂芳基取代基增加了腺苷A(3)受体的亲和力。此外,研究了取代的苯基脲类似物的结构亲和性关系。在苯环的不同位置引入了诸如吸电子基团或供电子基团之类的取代基,以探测取代的电子和位置效应。苯环的3或4位上的取代降低了腺苷A(3)受体的亲和力。在第2位上被供电子取代基(例如甲基或甲氧基)取代,人腺苷A(3)受体亲和力增加,而在2位上用吸电子取代基取代不影响亲和力。这两个系列中的最佳取代基的组合具有累加作用,从而导致有效的人腺苷A(3)受体拮抗剂N-(2-甲氧基苯基)-N'-(2-(3-吡啶基)喹唑啉-4- yl)
    DOI:
    10.1021/jm000002u
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文献信息

  • Chemical Inhibitors of Inhibitors of Differentiation
    申请人:CHAUDHARY Jaideep
    公开号:US20090226422A1
    公开(公告)日:2009-09-10
    The present invention provides identification of inhibitors of inhibitors of differentiation (Id) for use in the treatment and prevention of diseases in mammals. The inhibitors of Id are effective alone in the treatment of a variety of cellular proliferative disorders including, but not limited to, diseases such as cancer, arthritis, age-related macular degeneration, psoriasis, neoplasms, angiomas, endometriosis, obesity, age-related macular degeneration, retinopathies, restenosis, scaring, fibrogenesis, fibrosis, cardiac remodeling, pulmonary fibrosis, scleroderma, failure associated with myocardial infarction, keloids, fibroid tumors and stenting. Additionally, these compounds are effective in blocking angiogenesis in tumor development, inducing apoptosis in malignant cells, inhibiting proliferation of cancer cells, increasing the effectiveness of chemotherapeutic agents, regulating transcriptional activity, reducing inflammation, increasing cellular differentiation, modulating ETS domain transcription factors, modulating PAX transcription factors, modulating TCF-ETS domain transcription factors, down regulating RAF-1/MAPK, upregulating JNK signaling pathways, and modulating cellular transformation.
  • COMPOSITIONS AND METHODS FOR INHIBITION OF NUCLEAR-PENETRATING ANTIBODIES
    申请人:Yale University
    公开号:US20210137960A1
    公开(公告)日:2021-05-13
    Compositions and methods of treating autoimmune diseases by administering a subject in need thereof an effective amount of an inhibitor of the importin pathway are also provided. Typically, the autoimmune disease has one or more symptoms or pathologies dependent on or otherwise caused by nuclear penetrating antibodies, for example, nuclear penetrating autoantibodies. In specific embodiments, the autoimmune disease is scleroderma or a form of lupus, for example systemic lupus erythematosus. In preferred embodiments, the inhibitor of the importin pathway is a macrocyclic lactone such as an avermectin or a milbemycin. Compositions, formulations, and dosage forms including an effective amount of the macrocyclic lactones to reduce nuclear localization of a nuclear penetrating antibody are also provided. The compositions can be employed in the disclosed methods. Exemplary dosages ranges and dosage regimens are also provided.
  • PAPD5 INHIBITORS AND METHODS OF USE THEREOF
    申请人:Children`s Medical Center Corporation
    公开号:US20210177827A1
    公开(公告)日:2021-06-17
    The disclosure relates to compounds that are, e.g., PAP Associated Domain Containing 5 (PAPD5) inhibitors and methods of use thereof.
  • US3980650A
    申请人:——
    公开号:US3980650A
    公开(公告)日:1976-09-14
  • US8138356B2
    申请人:——
    公开号:US8138356B2
    公开(公告)日:2012-03-20
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