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5-氯喹唑啉-2,4(1H,3H)-二酮 | 78754-81-1

中文名称
5-氯喹唑啉-2,4(1H,3H)-二酮
中文别名
5-氯喹唑啉-2,4-二酮;5-氯-2,4(1h,3h)-喹唑啉二酮
英文名称
5-chloro-2,4-dioxo-1,2,3,4-tetrahydroquinazoline
英文别名
5-chloro-2,4-(1H,3H)-quinazolinedione;5-chloro-2,4(1H,3H)-quinazolinedione;5-chloro-2,4(1H,3H)-quinazolonedione;5-chloroquinazolin-2(1H),4(3H)-dione;5-chloroquinazoline-2,4(1H,3H)-dione;5-chloroquinazoline-2,4(3H,4H)-dione;5-Chloroquinazoline-2,4-diol;5-chloro-1H-quinazoline-2,4-dione
5-氯喹唑啉-2,4(1H,3H)-二酮化学式
CAS
78754-81-1
化学式
C8H5ClN2O2
mdl
——
分子量
196.593
InChiKey
ASCKCOHWDCSDCN-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

  • 密度:
    1.475±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    58.2
  • 氢给体数:
    2
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933990090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H335
  • 储存条件:
    室温且干燥环境下使用。

SDS

SDS:ecc96a930f4521b430c64ab2c8731d8d
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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

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文献信息

  • OLIGONUCLEOTIDE
    申请人:Kyowa Hakko Kirin Co., Ltd.
    公开号:US20150376611A1
    公开(公告)日:2015-12-31
    The present invention provides an oligonucleotide having improved affinity for AGO2, and the like. The oligonucleotide has a nucleotide residue or a nucleoside residue represented by formula (I) wherein X 1 is an oxygen atom or the like, R 1 is formula (IIA) (wherein R 5A is halogen or the like, and R 6A is a hydrogen atom or the like) or formula (IVA) (wherein Y 3A is a nitrogen atom or the like, and Y 4A is CH or the like), or the like, R 2 is a hydrogen atom, hydroxy, halogen, or optionally substituted lower alkoxy, and R 3 is a hydrogen atom or the like} at the 5′ end thereof, and the nucleotide residue or the nucleoside residue binds to an adjacent nucleotide residue through the oxygen atom at position 3.
    本发明提供了一种具有改善对AGO2亲和力的寡核苷酸等。该寡核苷酸在其5'端具有由式(I)表示的核苷酸残基或核苷酸残基其中X 1 是氧原子或类似物,R 1 是式(IIA)(其中R 5A 是卤素或类似物,而R 6A 是氢原子或类似物)或式(IVA)(其中Y 3A 是氮原子或类似物,而Y 4A 是CH或类似物),或类似物,R 2 是氢原子、羟基、卤素或可选择地取代的较低烷氧基,而R 3 是氢原子或类似物},并且该核苷酸残基或核苷酸残基通过位于位置3的氧原子与相邻核苷酸残基结合。
  • USE OF COMPOUNDS FOR PREPARING ANTI-TUBERCULOSIS AGENTS
    申请人:Wynne Graham Michael
    公开号:US20100317607A1
    公开(公告)日:2010-12-16
    Compounds of a compound of compound of general formula (I) wherein X 1 , X 2 , A, R 1 R 2 , R 3 and R 4 are as defined herein; are useful as anti-mycobacterial agents, especially agents for the treatment of tuberculosis.
    在本文中,化合物的一般公式(I)中,X1、X2、A、R1、R2、R3和R4的定义如上所述;这些化合物可用作抗分枝杆菌剂,特别是用于治疗结核病的药剂。
  • Carbon Dioxide Mediated Novel Synthesis of Quinazoline-2,4(1<i>H</i>,3<i>H</i>)-dione in Water
    作者:Kalidas B. Rasal、Ganapati D. Yadav
    DOI:10.1021/acs.oprd.6b00244
    日期:2016.12.16
    A novel, efficient, and scalable CO2 mediated synthesis of quinazoline-2,4(1H,3H)-dione was developed by a simple cyclization of 2-aminobenzonitrile with DMF in water as the solvent. This is the first report of its kind. DMF was used as the necessary carbon source in the synthesis of quinazoline-2,4(1H,3H)-dione. This synthetic protocol is very efficient; it gives >99% conversion with excellent selectivity
    一种新颖,有效,可扩展的CO 2介导的喹唑啉-2,4(1 H,3 H)-二酮的合成,是通过在水中以DMF为溶剂的2-氨基苄腈的简单环化而开发的。这是同类报告中的第一份。在合成喹唑啉-2,4(1 H,3 H)-二酮中,DMF被用作必要的碳源。这种合成协议非常有效;它具有> 99%的转化率,并具有出色的选择性。通过过滤分离产物,因为喹唑啉-2,4(1 H,3 H)-二酮在水中的高度不溶性。副产物二甲胺也具有工业重要性,而CO 2可以回收利用。该方案在苯并咪唑和苯并噻唑的合成中具有广泛的应用。
  • OLIGONUCLEOTIDE HAVING NON-NATURAL NUCLEOTIDE AT 5'-TERMINAL THEREOF
    申请人:Kyowa Hakko Kirin Co., Ltd.
    公开号:US20170354673A1
    公开(公告)日:2017-12-14
    An oligonucleotide having a nucleotide residue or a nucleoside residue represented by formula (I) wherein X 1 is an oxygen atom or the like, R 1 is formula (IIA) (wherein R 5A is halogen or the like, and R 6A is a hydrogen atom or the like), formula (IVA) (wherein Y 3A is a nitrogen atom or the like, and Y 4A is CH or the like), or the like, R 2 is a hydrogen atom, hydroxy, halogen, or optionally substituted lower alkoxy, and R 3 is a hydrogen atom or the like, or formula (VI) (wherein n2 is 1, 2 or 3)} at the 5′ end thereof, wherein the nucleotide residue or the nucleoside residue binds to an adjacent nucleotide residue through the oxygen atom at position 3, is provided.
    具有由式(I)表示的核苷酸残基或核苷酸残基的寡核苷酸其中X1是氧原子或类似物,R1是式(IIA)(其中R5A是卤素或类似物,而R6A是氢原子或类似物),式(IVA)(其中Y3A是氮原子或类似物,而Y4A是CH或类似物),或类似物,R2是氢原子,羟基,卤素,或可选择地取代的较低烷氧基,而R3是氢原子或类似物,或式(VI)(其中n2为1、2或3)}在其5'端,其中核苷酸残基或核苷酸残基通过位于位置3的氧原子与相邻核苷酸残基结合。
  • Heterocyclic compounds useful as inhibitors of tyrosine kinases
    申请人:——
    公开号:US20020119975A1
    公开(公告)日:2002-08-29
    Disclosed are novel compounds of formula (I): 1 wherein Ar 1 , X, Y, P, Q and Het are defined herein, which are useful as inhibitors of certain protein tyrosine kinases and are thus useful for treating diseases resulting from inappropriate cell proliferation, which include autoimmune diseases, chronic inflammatory diseases, allergic diseases, transplant rejection and cancer, as well as conditions resulting from cerebral ischemia, such as stroke. Also disclosed are pharmaceutical compositions comprising these compounds, processes for preparing these compounds and novel intermediate compounds useful in these processes.
    公开了式(I)的新颖化合物:1,其中Ar1、X、Y、P、Q和Het在本说明书中有所定义,这些化合物作为某些蛋白酪氨酸激酶的抑制剂具有用途,因此可用于治疗由细胞异常增殖引起的疾病,包括自身免疫疾病、慢性炎症疾病、过敏性疾病、移植排斥和癌症,以及由脑缺血引起的状况,如中风。还公开了包含这些化合物的药物组合物、制备这些化合物的工艺以及在这些工艺中有用的新颖中间体化合物。
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表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
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cnmr
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  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
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Assign
Shift(ppm)
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测试频率
样品用量
溶剂
溶剂用量
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