4-溴苯丙醇 | 25574-11-2

• 物质功能分类: 有机原料 - 醇、酚、酚醇类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 4-溴苯丙醇
• 中文别名: 对溴苯丙醇；3-(4-溴苯基)-1-丙醇；4-溴苯基丙醇
• 英文名称: 3-(4-bromophenyl)propanol
• 英文别名: 3-(4-bromophenyl)propan-1-ol；p-bromophenylpropanol；4-bromophenylpropanol
• CAS: 25574-11-2
• 化学式: C₉H₁₁BrO
• 分子量: 215.09
• InChiKey: WODKXGCVVOOEIJ-UHFFFAOYSA-N

物化性质

• 沸点：
  162℃/2.5Torr
• 密度：
  1.41

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  IRRITANT
• 海关编码：
  2906299090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  室温下，应密封保存。

反应信息

• 作为反应物：
  描述：

  4-溴苯丙醇 在 咪唑 、 碘 、 三苯基膦 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 3.0h， 生成 3,7-bis((3-(4-bromophenyl)propyl)(methyl)amino)phenothiazin-5-ium iodide
  参考文献：
  名称：

  Structure-based optimization of FDA-approved drug methylene blue as a c-myc G-quadruplex DNA stabilizer

  摘要：

  G-quadruplexes are non-canonical DNA secondary structures putatively present in the promoter regions of oncogenes in the human genome. The targeting of promoter G-quadruplex structures to repress oncogene transcription represents a potential anticancer strategy. Here, we have used high-throughput virtual screening to identify FDA-approved drug methylene blue (MB) as a promising scaffold for binding the c-myc oncogene G-quadruplex DNA. Based on molecular docking analysis of MB to the c-myc G-quadruplex, we designed and screened 50 MB derivatives containing side chains that could interact with the G-quadruplex grooves. As a proof-of-concept, the highest-scoring compounds were synthesized and the interactions with the c-myc G-quadruplex were investigated using the FID assay. The results showed that the methylene blue derivatives 6a-c were able to bind to the c-myc G-quadruplex with greater binding affinity compared to the known G-quadruplex binding ligand, crystal violet. The activity of the most potent compound identified from the FID assay, 6b, as an inhibitor for polymerase-drive DNA extension was examined using a PCR-stop assay and compared against that of the parent compound methylene blue. The results of the PCR-stop assay showed that the addition of the side chain improved the activity of the derivatives as an inhibitor compared to the parent compound. The MB derivative 6b was shown to be highly selective towards c-myc G-quadruplex over double-stranded DNA and other cellular biological models, and displayed higher cytoxicity against human hepatocarcinoma cells compared to the parent compound, MB. biologically relevant G-quadruplexes using UV-visible spectroscopy and mass spectrometry, respectively. The MB derivative 6b could induce or stabilize c-myc G-quadruplex formation in both cell-free and (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.biochi.2011.02.013
• 作为产物：
  描述：

  3-(4-溴苯基)丙-2-烯-1-醇 在 5%-palladium/activated carbon 、 氢气 作用下， 生成 4-溴苯丙醇
  参考文献：
  名称：

  抗肿瘤剂。565. 考布他汀 D-2 磷酸盐和二氢考布他汀 D-2(1) 的合成

  摘要：

  设计了一种改良的考布他汀 D-2 ( 5 )合成路线，以进一步评估其生物活性，将其转化为磷酸盐前药 ( 25 - 28 )，并作为获得二氢考布他汀 D-2 ( 42 )的途径. 从饱和的 3-苯基丙酸酯中间体开始，通过 Ullmann 联芳醚反应 ( 39 - 41 ) ，完成了二氢考布他汀 D-2 的平行第一次全合成。与考布他汀 D-2 表现出的癌细胞生长抑制活性相反，相对较小的结构修饰 ( 41 , 42 ) 导致这些特性的消除。

  DOI：

  10.1021/np800635h

文献信息

• [EN] TETRAZOLINONE COMPOUNDS AND ITS USE AS PESTICIDES<br/>[FR] COMPOSÉS DE TÉTRAZOLINONE ET LEUR UTILISATION EN TANT QUE PESTICIDES
  申请人：SUMITOMO CHEMICAL CO

  公开号：WO2013162072A1

  公开（公告）日：2013-10-31

  The present invention provides a compound having an excellent efficacy for controlling pests. A tetrazolinone compound of a formula (1): [wherein R1 represents an C6-C16 aryl group, an C1-C12 alkyl group, or a C3-C12 cycloalkyl group, etc., which each optionally be substituted; R2, R3, R4 and R5 represent independently of each other a hydrogen atom, a halogen atom or an C1-C3 alkyl group, etc.; R6 represents an C1-C6 alkyl group, a C3-C6 cycloalkyl group, a halogen atom, a C1-C6 haloalkyl group, an C2-C6 alkenyl group, an C1-C6 alkoxy group, or a C1-C6 haloalkoxy group, etc.; R7, R8 and R9 represent independently of each other a hydrogen atom, a halogen atom, or an C1-C4 alkyl group, etc.; X represents an oxygen atom or a sulfur atom; and R10 represents an C1-C6 alkyl group, etc.] shows an excellent controlling efficacy on pests.

  本发明提供了一种具有优异杀虫效果的化合物。公式（1）的四唑酮化合物：[其中R1代表C6-C16芳基、C1-C12烷基或C3-C12环烷基等，每个都可以选择性地被取代；R2、R3、R4和R5分别独立地代表氢原子、卤素原子或C1-C3烷基等；R6代表C1-C6烷基、C3-C6环烷基、卤素原子、C1-C6卤代烷基、C2-C6烯基、C1-C6烷氧基或C1-C6卤代烷氧基等；R7、R8和R9分别独立地代表氢原子、卤素原子或C1-C4烷基等；X代表氧原子或硫原子；R10代表C1-C6烷基等]在杀虫方面表现出优异的控制效果。
• Novel Piperidine Carboxylic Acid Amide Derivatives
  申请人：Bezencon Olivier

  公开号：US20080214598A1

  公开（公告）日：2008-09-04

  The invention relates to novel piperidine carboxylic acid amide derivatives and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including processes for the preparation of these novel compounds, pharmaceutical compositions comprising such compounds and especially the use of such compounds as inhibitors of renin.

  本发明涉及新型的哌啶羧酸酰胺衍生物及其作为活性成分用于制备药物组合物。本发明还涉及相关方面，包括这些新型化合物的制备方法、包含此类化合物的药物组合物，尤其是此类化合物作为肾素抑制剂的应用。
• Design and Preparation of Potent, Nonpeptidic, Bioavailable Renin Inhibitors
  作者：Olivier Bezençon、Daniel Bur、Thomas Weller、Sylvia Richard-Bildstein、Luboš Remeň、Thierry Sifferlen、Olivier Corminboeuf、Corinna Grisostomi、Christoph Boss、Lars Prade、Stéphane Delahaye、Alexander Treiber、Panja Strickner、Christoph Binkert、Patrick Hess、Beat Steiner、Walter Fischli

  DOI：10.1021/jm900022f

  日期：2009.6.25

  Starting from known piperidine renin inhibitors, a new series of 3,9-diazabicyclo[3.3.1]nonene derivatives was rationally designed and prepared. Optimization of the positions 3, 6, and 7 of the diazabicyclonene template led to potent renin inhibitors. The substituents attached at the positions 6 and 7 were essential for the binding affinity of these compounds for renin. The introduction of a substituent

  从已知的哌啶肾素抑制剂开始，合理设计和制备了一系列新的3,9-二氮杂双环[3.3.1]壬烯衍生物。优化二氮杂双环烯模板的位置3、6和7导致有效的肾素抑制剂。在6和7位上连接的取代基对于这些化合物对肾素的结合亲和力是必不可少的。引入在3位上连接的取代基不会改变结合亲和力，但可以调节ADME性质。我们的努力导致发现抑制肾素的化合物（+）- 26g，在缓冲液中的IC 50为0.20 nM，在血浆中的IC 50为19 nM。讨论了该化合物和其他类似化合物的药代动力学特性。化合物（+）- 26克 在大鼠中被很好地吸收，在体内10 mg / kg时有效。
• Nickel-Catalyzed Alkyl–Alkyl Cross-Electrophile Coupling Reaction of 1,3-Dimesylates for the Synthesis of Alkylcyclopropanes
  作者：Amberly B. Sanford、Taylor A. Thane、Tristan M. McGinnis、Pan-Pan Chen、Xin Hong、Elizabeth R. Jarvo

  DOI：10.1021/jacs.0c01330

  日期：2020.3.18

  3-diol derivatives. Notably, this transformation is utilized to synthesize a range of mono- and 1,2-disubstituted alkylcyclopropanes, including those derived from terpenes, steroids, and aldol products. Additionally, enantioenriched cyclopropanes are synthesized from the products of proline-catalyzed and Evans aldol reactions. A procedure for direct transformation of 1,3-diols to cyclopropanes is also

  两个 Csp3-X 键的交叉亲电偶联反应仍然具有挑战性。在此，我们报告了分子内镍催化的 1,3-二醇衍生物的交叉亲电偶联反应。值得注意的是，这种转化用于合成一系列单和 1,2-二取代的烷基环丙烷，包括衍生自萜烯、类固醇和醛醇产品的那些。此外，对映体富集的环丙烷是由脯氨酸催化和埃文斯羟醛反应的产物合成的。还描述了将 1,3-二醇直接转化为环丙烷的过程。计算和实验数据与镍催化机制一致，该机制始于二级中心的立体氧化加成。
• <i>N</i>-Hydroxyphthalimide-catalyzed chemoselective intermolecular benzylic C–H amination of unprotected arylalkanols
  作者：Masatoshi Shibuya、Takayuki Orihashi、Yamei Li、Yoshihiko Yamamoto

  DOI：10.1039/d1cc03466a

  日期：——

  N-Hydroxyphthalimide-catalyzed chemoselective benzylic C(sp3)–H amination of unprotected arylalkanols using bis(2,2,2-trichloroethyl)azodicarboxylate has been developed. The use of 1,1,1,3,3,3-hexafluoropropan-2-ol as a solvent plays a critical role in chemoselectivity. The conversion of an aminated product to the corresponding free amino alcohol was also demonstrated.

  N-羟基邻苯二甲酰亚胺催化的化学选择性苄基 C(sp 3 )-H 使用双 (2,2,2-三氯乙基) 偶氮二羧酸酯对未保护的芳基烷醇进行胺化。使用 1,1,1,3,3,3-六氟丙-2-醇作为溶剂在化学选择性中起着关键作用。还证明了胺化产物向相应游离氨基醇的转化。