2,2,2-trichloroethyl 3-(pyrrol-2-yl)propionate | 825639-31-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2,2,2-trichloroethyl 3-(pyrrol-2-yl)propionate
• 英文别名: 2,2,2-trichloroethyl 3-(pyrrole-2-yl)propionate；2,2,2-Trichloroethyl 3-(1H-pyrrol-2-yl)propanoate
• CAS: 825639-31-4
• 化学式: C₉H₁₀Cl₃NO₂
• 分子量: 270.543
• InChiKey: JXRGJBDRGXAMIK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  42.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2,2,2-trichloroethyl 3-(pyrrol-2-yl)propionate 在 phosphate buffer 、 N,N'-二环己基碳二亚胺 、 三氯氧磷 作用下， 以 四氢呋喃 、 二氯甲烷 、 水 、 丙酮 为溶剂， 生成 3-(5,7-dimethyl-4,4-difluoro-3a,4a-diaza-4-bora-s-indacen-3-yl)-propionic acid (2-{N'-cyano-N''-[3-[3-(piperidin-1-ylmethyl)phenoxy]propyl]-guanidino}ethyl)amide
  参考文献：
  名称：

  Fluorescent ligands for the histamine H2 receptor: synthesis and preliminary characterization

  摘要：

  -3-[3-(Pipesidinomethyl)pllenoxy]alkyl, N-cyano-N'-[omega-[3-(l-pipes-idinylinetllyl)phenoxy]alkyl]guanidine and 2-(5-methyl4-imidazolyl)nnethyl thioethyl derivatives containing fluorescent functionalities were synthesized and the histamine H-2, receptor affinity was evaluated using the H, antagonist [I-125]-aminopotentidine. The compounds exhibited weak to potent H-2, receptor affinity with pK(1) values ranging from <4 to 8.85. The highest H, receptor affinity was observed for N-cyailo-N'-[omega-[3-(1-piperidinylinethyl)phenoxy]alkyl]guanidines substituted with methylanthranilate (13), cyanoindolizine (6) and cyanoisoindole (11) moieties via an ethyl or propyl linker. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2004.09.018
• 作为产物：
  描述：

  3-(1H-吡咯-2-基)丙酸 、 2,2,2-三氯乙醇 在 吡啶 、 N,N'-二环己基碳二亚胺 作用下， 以 乙酸乙酯 为溶剂， 以38%的产率得到2,2,2-trichloroethyl 3-(pyrrol-2-yl)propionate
  参考文献：
  名称：

  3'-BODIPY 标记的核苷酸活性酯的合成和珠子上的化学引物延伸试验

  摘要：

  通过使用两种不同的 BODIPY 染料，针对胸腺嘧啶和胞嘧啶作为核碱基开发了 3'-荧光团标记的脱氧核苷 5'-单磷酸活性酯的液相合成。从各自的 2'-amino-2',3'-dideoxynucleoside-5'-monophosphate 开始，荧光 oxyazabenzotriazolides 可以在涉及标记和活化的一锅程序中制备。对一系列支持物的筛选导致对珠子进行化学引物延伸测定，通过光学读出原位检测目标 DNA 中的核碱基。

  DOI：

  10.1002/ejoc.201000210

文献信息

• A Fluorogenic Reaction Based on Heavy-Atom Removal for Ultrasensitive DNA Detection
  作者：Deepak K. Prusty、Andreas Herrmann

  DOI：10.1021/ja105181v

  日期：2010.9.8

  Fluorogenic reactions have recently emerged as a powerful tool for detection, diagnostics, and biosensing applications in a chemical and biological context. However, conventional fluorogenic systems reported to date rely on energy- or photoinduced electron transfer within the probes. Our communication demonstrates a conceptually new approach for generating a strong fluorescence signal through chemical bond formation mediated by a heavy-atom removal process. This method has favorable photophysical properties such as exceptional quantum yield and very low limits of fluorogenic DNA detection.
• BODIPY STRUCTURE FLUORESCENCE DYE FOR NEURAL STEM CELL PROBE
  申请人：National University of Singapore

  公开号：EP2643328B1

  公开（公告）日：2015-07-01
• BODIPY Structure Fluorescence Dye for Neural Stem Cell Probe
  申请人：Chang Young-Tae

  公开号：US20130244251A1

  公开（公告）日：2013-09-19

  The present invention is directed to a fluorescence compound represented by structural Formula (I), with specificity to neural stem cells: I or a pharmaceutically acceptable salt thereof. The variables for structural Formula (I) are defined herein. Also described are methods for detection of neural stem cells, comprising using a compound of structural Formula (I) or pharmaceutically acceptable salts thereof. Compounds of structural Formula (I) can detect and separate neural stem cells without immunostaining, providing a much shorter and more convenient method for detection of neural stem cells.
• FLUORESCENT CELL CYCLE PROBE HAVING M-PHASE SPECIFICITY
  申请人：NATIONAL UNIVERISTY OF SINGAPORE

  公开号：US20150355168A1

  公开（公告）日：2015-12-10

  The present invention is directed to a novel family of fluorophores based on the BODIPY scaffold, and methods for their synthesis. The BODIPY-based fluorophores disclosed herein are used for the selective visualization of cells that exist in the M-phase of the cell cycle. The present invention further relates to methods for the image-based monitoring of mitotic progression in live cells.
• US8889883B2
  申请人：——

  公开号：US8889883B2

  公开（公告）日：2014-11-18