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2-Thiobarbituric acid | 91759-32-9

中文名称
——
中文别名
——
英文名称
2-Thiobarbituric acid
英文别名
4,6-dihydroxy-2-mercaptopyrimidine;2-mercaptopyrimidine-4,6-diol;6-hydroxy-2-sulfanylidene-1H-pyrimidin-4-one
2-Thiobarbituric acid化学式
CAS
91759-32-9
化学式
C4H4N2O2S
mdl
MFCD00044705
分子量
144.154
InChiKey
STUQITWXBMZUGY-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):
    -0.7
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    93.4
  • 氢给体数:
    3
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Pyrimidine (4,6)diyl-bis-(thiono)(thiol)-phosphoric(phosphonic)acid
    摘要:
    式子为 ##STR1## 的嘧啶(4,6)二基-双(硫代硫基)-磷(膦)酸酯,其中R是1至6个碳原子的烷基,R.sub.1是1至6个碳原子的烷基、烷氧基或烷基硫醇基或苯基,R.sub.2是1至5个碳原子的烷基、烷氧基或烷基硫醇基、氢或苯基,R.sub.3是氢、1至4个碳原子的烷基或卤素,X是氧或硫,具有杀虫和杀螨性能。
    公开号:
    US04059696A1
  • 作为产物:
    描述:
    C4H6B2N2O4S 在 Fe2O3-SiO2 nanoparticles 、 air 作用下, 以 为溶剂, 反应 4.0h, 以88%的产率得到2-Thiobarbituric acid
    参考文献:
    名称:
    Biogenic synthesis of Fe 2 O 3 @SiO 2 nanoparticles for ipso -hydroxylation of boronic acid in water
    摘要:
    Here, biogenic synthesis of Fe2O3@5iO(2) nanoparticles using fruit extract of Zanthoxylum rhetsa is reported. The SiO2 nanoparticles was synthesized using paddy straw which is a byproduct obtained in cultivation of rice. The composite was characterised by spectroscopic method like XRD, SEM, TEM and EDX analysis. The ipso-hydroxylation reactions were carried out with excellent yield within a moderate time period with mild reaction condition in all cases. Therefore, this approach may be considered as simple, easy, cheap and greener, environment friendly protocol for ipso-hydroxylation of arylboronic acids at 50 degrees C temperature. (C) 2017 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetlet.2017.09.075
  • 作为试剂:
    描述:
    3-溴吡啶2-Thiobarbituric acid 、 potassium hydroxide 作用下, 以 二甲基亚砜 为溶剂, 反应 10.0h, 以79%的产率得到bis(3-pyridyl) sulfide
    参考文献:
    名称:
    关于用氧化锆纳米粒子修饰的肽纳米纤维的制备的第一篇报道,该纳米纤维可用作通用催化剂,用于芳基卤化物的胺化以及联芳基和对称硫化物的合成
    摘要:
    我们首次报道了用氧化锆纳米粒子修饰的肽纳米纤维的制备,这是一种新颖,无毒,廉价且可回收的催化剂,用于芳基卤化物的胺化以及联芳基和对称硫化物的合成(通过芳基卤化物与S的反应)8或2-硫代巴比妥酸作为硫转移试剂)。通过傅里叶变换红外光谱(FT-IR),扫描电子显微镜(SEM),热重分析(TGA),原子吸收光谱(AAS),紫外可见吸收光谱和荧光光谱研究了催化剂的结构。
    DOI:
    10.1039/c7nj00628d
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文献信息

  • Pyrimidine-thioalkyl and alkylether compounds
    申请人:PHARMACIA & UPJOHN COMPANY
    公开号:EP1247804A1
    公开(公告)日:2002-10-09
    The subject invention relates to pyrimidine-thioalkyl and alkylether compounds of Formula I and pyrimidine-thioalkyl and alkylethers of Formula IA, namely the compounds of Formula I where R4 is selected from the group consisting of -H or -NR15R16 where R15 is -H and R16 is -H, C1-C6 alkyl, -NH2 or R15 and R16 taken together with the -N form 1-pyrrolidino, 1-morpholino or 1-piperidino; and R6 is selected from the group consisting of -H, or halo (preferably -Cl); with the overall provisio that R4 and R6 are not both -H; The compounds of Formula IA are useful in the treatment of individuals who are HIV positive.
    该发明涉及Formula I的嘧啶硫代烷基和烷基醚化合物,以及Formula IA的嘧啶硫代烷基和烷基醚化合物,即Formula I中R4选自-H或-NR15R16的基团,其中R15为-H,R16为-H,C1-C6烷基,-NH2或R15和R16一起与-N形成1-吡咯啉基、1-吗啉基或1-哌啶基;以及R6选自-H或卤素(优选-Cl)的基团,总体规定是R4和R6不能同时为-H;Formula IA的化合物在治疗HIV阳性个体中是有用的。
  • Heterocycles as nicotinic acid receptor agonists for the treatment of dyslipidemia
    申请人:Palani Anandan
    公开号:US20060264489A1
    公开(公告)日:2006-11-23
    A compound having the general structure of Formula (I): or a pharmaceutically acceptable salt, solvate, ester, or tautomer thereof, wherein: Q is selected from the group consisting of: and L is selected from the group consisting of: or a pharmaceutically acceptable salt, solvate, ester, or tautomer thereof, are useful in treating diseases, disorders, or conditions such as metabolic syndrome and dyslipidemia.
    具有通式(I)的一种化合物: 或其药学上可接受的盐、溶剂化合物、酯或互变异构体,其中: Q选自以下群组: 和 L选自以下群组: 或其药学上可接受的盐、溶剂化合物、酯或互变异构体,可用于治疗代谢综合征和血脂异常等疾病、疾患或症状。
  • Discovery of <i>in Vivo</i> Chemical Probes for Treating Alzheimer’s Disease: Dual Phosphodiesterase 5 (PDE5) and Class I Histone Deacetylase Selective Inhibitors
    作者:Obdulia Rabal、Juan A. Sánchez-Arias、Mar Cuadrado-Tejedor、Irene de Miguel、Marta Pérez-González、Carolina García-Barroso、Ana Ugarte、Ander Estella-Hermoso de Mendoza、Elena Sáez、Maria Espelosin、Susana Ursua、Tan Haizhong、Wu Wei、Xu Musheng、Ana Garcia-Osta、Julen Oyarzabal
    DOI:10.1021/acschemneuro.8b00648
    日期:2019.3.20
    contributions of histone deacetylase (HDAC) isoforms to the beneficial effects of dual phosphodiesterase 5 (PDE5) and pan-HDAC inhibitors on in vivo models of Alzheimer’s disease (AD), we have designed, synthesized, and tested novel chemical probes with the desired target compound profile of PDE5 and class I HDAC selective inhibitors. Compared to previous hydroxamate-based series, these molecules exhibit longer
    为了确定组蛋白脱乙酰基酶(HDAC)同工型对双磷酸二酯酶5(PDE5)和pan-HDAC抑制剂对阿尔茨海默氏病(AD)体内模型的有益作用,我们设计,合成和测试了新的化学试剂具有所需PDE5和I类HDAC选择性抑制剂目标化合物特征的探针。与以前的基于异羟肟酸酯的系列产品相比,这些分子在HDAC上的停留时间更长。在这种情况下,较短或较长的预孵育时间可能会对IC 50产生重大影响这些化合物的值,因此在不同的HDAC亚型上具有相应的选择性。另一方面,已经探索了不同的化学系列,并且如预期的那样,一些成对的比较显示了支架对生物学反应的明显影响(例如35a对40a)。铅的鉴定过程导致了化合物29a的出现,该化合物在中枢神经系统(CNS)中显示出足够的ADME-Tox谱图和体内靶标结合(组蛋白乙酰化和cAMP / cGMP反应元件结合(CREB)磷酸化)。该化合物代表一种优化的化学探针;因此,已经在AD的
  • ALICYCLIC HETEROCYCLIC COMPOUND
    申请人:Mitsubishi Tanabe Pharma Corporation
    公开号:EP1970373A1
    公开(公告)日:2008-09-17
    An alicyclic heterocyclic compound represented by the following formula or a pharmaceutically acceptable salt thereof: wherein ring A is a heterocyclic ring, ring B is a carbocyclic ring, a heterocyclic ring etc., P1 and P2 are CH or N, q and r are 0 to 2, X is -NH-, -O-, -CH2-, etc., Y is -CH2-, -CO-, -SO2-, etc., Z is -CO-, -SO2-, etc., and R3 is carbocyclic group, heterocyclic group, hydroxyl, alkoxy or amino, is useful as a controlling agent of the function of CCR4 useful for the prevention or treatment for bronchial asthma, atopic dermatitis, etc.
    以下是该公式表示的脂环杂环化合物或其药用可接受盐: 其中环A是杂环,环B是碳环,杂环等,P1和P2是CH或N,q和r为0至2,X为-NH-,-O-,-CH2-等,Y为-CH2-,-CO-,-SO2-等,Z为-CO-,-SO2-等,R3为碳环基团,杂环基团,羟基,烷氧基或氨基, 可用作CCR4功能的控制剂,用于预防或治疗支气管哮喘,特应性皮炎等。
  • Design, Synthesis, and Structure−Activity Relationship Studies of Novel 2,4,6-Trisubstituted-5-pyrimidinecarboxylic Acids as Peroxisome Proliferator-Activated Receptor γ (PPARγ) Partial Agonists with Comparable Antidiabetic Efficacy to Rosiglitazone
    作者:Shigeki Seto、Kyoko Okada、Koichi Kiyota、Shigeki Isogai、Maki Iwago、Takehiro Shinozaki、Yoshiaki Kitamura、Yasushi Kohno、Koji Murakami
    DOI:10.1021/jm100443s
    日期:2010.7.8
    series of novel 2,4,6-trisubstitutedpyrimidine-5-carboxylic acid derivatives were designed and synthesized with the intent of producing a peroxisome proliferator-activated receptor γ (PPARγ) partial agonist for antidiabetic agents. A pharmacophore-driven approach of in-house screening identified compound 7, which led to the identification of compound 9 featuring a 2,4,6-trisubstituted pyrimidine-5-carboxylic
    设计和合成了一系列新颖的2,4,6-三取代嘧啶-5-羧酸衍生物,目的是生产抗糖尿病药的过氧化物酶体增殖物激活受体γ(PPARγ)部分激动剂。药效团驱动的内部筛选方法可鉴定出化合物7,从而鉴定出具有2,4,6-三取代嘧啶-5-羧酸核的化合物9。9的构效关系研究确定了4,6-双苄硫基-2-甲基硫基嘧啶-5-羧酸(50)是所有筛选化合物中最有吸引力的。X射线共晶结构为50PPARγ上的键揭示了与激活功能2(AF-2)位点无关的关键氢键相互作用与完全激动剂的氢键相互作用不同。化合物50在PPARγ-GAL4功能试验中显示出典型的PPARγ部分激动剂特性,并且与罗格列酮相比在3T3-L1细胞中的脂肪细胞分化更弱。此外,尽管有50种药效比罗格列酮弱10倍,但在db / db小鼠中有50种与罗格列酮具有相当的抗糖尿病功效。
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