1-丙基-1H-咪唑-4-羧醛 | 199192-04-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 中文名称: 1-丙基-1H-咪唑-4-羧醛
• 中文别名: 1-丙基-1H-咪唑-4-甲醛；1-N-丙基-4-甲醛咪唑
• 英文名称: 1-n-Propyl-1H-imidazole-4-carboxaldehyde
• 英文别名: 1-propyl-1H-imidazole-4-carboxaldehyde；1-propyl-1H-4-imidazole-carbaldehyde；1-propyl-1H-imidazole-4-carbaldehyde；N-n-propyl-4-imidazolealdehyde；1-propylimidazole-4-carbaldehyde
• CAS: 199192-04-6
• 化学式: C₇H₁₀N₂O
• 分子量: 138.169
• InChiKey: VLWJUYLXFWFDSW-UHFFFAOYSA-N

物化性质

• 沸点：
  306.0±15.0 °C(Predicted)
• 密度：
  1.07±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  34.9
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2933290090

反应信息

• 作为反应物：
  描述：

  1-丙基-1H-咪唑-4-羧醛 在 sodium hydroxide 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 为溶剂， 反应 18.0h， 生成 (2E)-2-{3-[(tert-butoxycarbonyl)amino]propyl}-3-(1-propyl-1H-imidazol-4-yl)-2-propenoic acid
  参考文献：
  名称：

  Efficient Synthesis of an Imidazole-Substituted δ-Amino Acid by the Integration of Chiral Technologies

  摘要：

  [GRAPHICS]Two methods to produce (2S)-5-amino-2-(1-n-propyl-1H-imidazol-4-ylmethyl)-pentanoic acid were investigated. Diastereoisomeric salt resolution, using the quinidine salt, gave the desired intermediate in 98% ee and 33% yield. Asymmetric hydrogenation of various substrates gave high conversions, with up to 83% ee. Integration of these two approaches via asymmetric hydrogenation of a quinidine salt substrate followed by crystallization provided the desired intermediate in 94% ee and 76% yield.

  DOI：

  10.1021/ol0503081
• 作为产物：
  描述：

  溴丙烷 、 4-咪唑甲醛 在 18-冠醚-6 、 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 18.0h， 以47%的产率得到1-丙基-1H-咪唑-4-羧醛
  参考文献：
  名称：

  Discovery of Potent & Selective Inhibitors of Activated Thrombin-Activatable Fibrinolysis Inhibitor for the Treatment of Thrombosis

  摘要：

  Thrombin-activatable fibrinolysis inhibitor (TAFI) has emerged as a key link between the coagulation and fibrinolysis cascades and represents a promising new target for the treatment of thrombosis. A novel series of imidazolepropionic acids has been designed that exhibit high potency against activated TAFI (TAFIa) and excellent selectivity over plasma carboxypeptidase N (CPN). Structure activity relationships suggest that the imidazole moiety plays a key role in binding to the catalytic zinc of TAFIa, and this has been supported by crystallographic studies using porcine pancreatic carboxypeptidase B as a surrogate for TAFIa. The SAR program led to the identification of 21 (TAFIa Ki = 10 nM, selectivity TAFIa/CPN > 1000) as a candidate for clinical development. Compound 21 exhibited antithrombotic efficacy in a rabbit model of venous thrombosis, yet had no effect on surgical bleeding in the rabbit. In addition, 21 exhibited an excellent preclinical and clinical pharmacokinetic profile, characterized by paracellular absorption, low clearance, and a low volume of distribution, fully consistent with its physicochemical properties of low molecular weight (MW = 239) and high hydrophilicity (log D = -2.8). These data indicate 21 (UK-396,082) has potential as a novel TAFIa inhibitor for the treatment of thrombosis and other fibrin-dependent diseases in humans.

  DOI：

  10.1021/jm0702433

文献信息

• BENZAZEPINE DERIVATIVE, PROCESS FOR PRODUCING THE SAME, AND USE
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1422228A1

  公开（公告）日：2004-05-26

  The present invention provides a novel benzazepine derivative represented by formula : wherein, R1 is a 5- or 6-membered aromatic ring, R2 is lower alkyl group, etc., Y is an optionally substituted imino group, ring A and ring B are independently an optionally substituted aromatic ring, W is formula -W1-X2-W2- (W1 and W2 are independently S(O)m1 (m1 is 0, 1 or 2), etc., and X2 is an optionally substituted alkylene groupetc. ), a preparation method and use thereof.

  本发明提供了一种新型的苯并氮杂环衍生物，其由以下公式表示： 其中，R1是一个5-或6-成员的芳香环，R2是低级烷基团等，Y是可选地取代的亚氨基，环A和环B是独立地选自一个可选地取代的芳香环，W是公式-W1-X2-W2-（W1和W2是独立地为S(O)m1（m1是0、1或2）等，X2是一个可选地取代的亚烷基团等），其制备方法及其用途。
• Orally active CCR5 antagonists as anti-HIV-1 agents. Part 3: Synthesis and biological activities of 1-benzazepine derivatives containing a sulfoxide moiety
  作者：Masaki Seto、Naoki Miyamoto、Katsuji Aikawa、Yoshio Aramaki、Naoyuki Kanzaki、Yuji Iizawa、Masanori Baba、Mitsuru Shiraishi

  DOI：10.1016/j.bmc.2004.10.021

  日期：2005.1

  In order to develop orally active CCR5 antagonists, 1-propyl- or 1-isobutyl-1-benzazepine derivatives containing a sulfoxide moiety have been designed, synthesized, and evaluated for their biological activities. Sulfoxide compounds containing a 2-pyridyl group were first investigated, which led to discovering that the presence of a methylene group between the sulfoxide moiety and 2-pyridyl group was

  为了开发口服活性CCR5拮抗剂，已经设计，合成并评估了含有亚砜部分的1-丙基-或1-异丁基-1-苯并ze庚因的生物学活性。首先研究了含有2-吡啶基的亚砜化合物，这导致发现在结合测定中亚砜部分和2-吡啶基之间存在亚甲基对于增加抑制活性是必需的。在进一步化学修饰之后，发现在结合测定中用咪唑基或1,2,4-三唑基取代吡啶基增强了活性，并且S-亚砜化合物比R-异构体更具活性。特别地，化合物（S）-4r，（S）-4s和（S）-4w表现出高度有效的CCR5拮抗活性（IC50 = 1.9、1.7、1.6 nM，分别在HIV-1包膜介导的膜融合测定中获得抑制作用（分别为IC50 = 1.0、2.8 nM和7.7 nM），并在大鼠中具有良好的药代动力学特性。此外，我们通过钛-（S）-（-）-1,1'-bi-2-萘酚配合物的不对称氧化建立了（S）-4r和（S）-4w的合成。
• 黄酮咪唑类化合物及其制备方法
  申请人：盐城师范学院

  公开号：CN107216315B

  公开（公告）日：2020-03-17

  本发明提供了一种黄酮咪唑类化合物,其通式为I、II或III，其中：R1为氢、烷基或羟基；R2为氢、烷基或羟基；R3为氢、烷基或羟基；R4为氢、烷基、取代芳香基；R5为氢或正丁基；R6为氢或氯；或上述化合物药学上可接收的盐。此外，本发明还提供了上述黄酮咪唑类化合物的制备方法。体外蛋白酪氨酸磷酸酶1B(PTP1B)活性检测结果显示，本发明合成的黄酮咪唑类化合物对PTP1B均表现出一定的抑制作用，本发明为开发以蛋白酪氨酸磷酸酶1B为靶点的2型糖尿病药物提供了基本的理论依据。该类化合物的合成路线短，制备方法简单，原料易得，成本低，因此，该类化合物有望为2型糖尿病治疗提供更多高效、安全的候选药物，有助于解决临床治疗问题。
• Pharmaceuticals
  申请人：——

  公开号：US20020147229A1

  公开（公告）日：2002-10-10

  The present invention provides compounds of formula (I) 1 as well as the use of such compounds in pharmaceutical compositions and methods of treatment. The compounds described herein represent a class of TAFIla inhibitors suitable for use in treating conditions such as thrombosis, atherosclerosis, adhesions, dermal scarring, cancer, fibrotic conditions, inflammatory diseases and those conditions which benefit from maintaining or enhancing bradykinin levels in the body.

  本发明提供了式(I)1的化合物，以及这些化合物在制药组合物和治疗方法中的应用。本文描述的化合物代表了一类适用于治疗血栓形成、动脉粥样硬化、粘连、皮肤瘢痕、癌症、纤维化疾病、炎症性疾病以及那些受益于维持或增强体内激肽酶激活因子Ⅰ（TAFIla）抑制剂的疾病的化合物。
• 3-(Imidazolyl)-2-alkoxypropanoic acids
  申请人：Pfizer Inc.

  公开号：US20030199522A1

  公开（公告）日：2003-10-23

  Compounds according to formula (I) wherein n is 0-3, R 1 is optionally substituted C 1-6 alkyl, C 2-6 alkenyl, or C 2-6 alkynyl, Heterocycle, Aromatic heterocycle, Aryl or hydrogen and R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 are each independently selected from hydrogen and optionally substituted C 1-6 alkyl, or R 5 and R 8 are an alkylene chain, are novel. They are useful in the treatment of thrombotic conditions and other pathologies associated with fibrin deposition. 1

  根据公式（I）中的化合物，其中n为0-3，R1为可选择的取代C1-6烷基，C2-6烯基或C2-6炔基，杂环，芳香杂环，芳基或氢，而R2、R3、R4、R5、R6、R7、R8和R9分别独立选择自氢和可选择取代的C1-6烷基，或R5和R8为烷基链，是新颖的。它们在治疗与纤维蛋白沉积相关的血栓性疾病和其他病理条件中具有用途。