TETRAZINE-CONTAINING COMPOUNDS AND SYNTHETIC METHODS THEREOF
申请人:The Regents of the University of California
公开号:US20160223559A1
公开(公告)日:2016-08-04
Described herein are tetrazine derivatives and efficient synthetic methods of synthesis thereof using elimination-Heck cascade reaction. Provided herein is the synthesis of conjugated tetrazines from the tetrazine derivatives. Also provided herein are methods of use of the conjugated tetrazines as fluorogenic probes for live-cell imaging.
Bioorthogonal double-fluorogenic siliconrhodamine probes for intracellular super-resolution microscopy
作者:E. Kozma、G. Estrada Girona、G. Paci、E. A. Lemke、P. Kele
DOI:10.1039/c7cc02212c
日期:——
A series of double-fluorogenic siliconrhodamine probes were synthesized. These tetrazine-functionalized, membrane-permeable labels allowed site-specific bioorthogonal tagging of genetically manipulated intracellularproteins and subsequent imaging using super-resolution microscopy.
[EN] FUNCTIONALIZED 1,2,4,5-TETRAZINE COMPOUNDS FOR USE IN BIOORTHOGONAL COUPLING REACTIONS<br/>[FR] COMPOSÉS 1,2,4,5-TÉTRAZINES FONCTIONNALISÉS DESTINÉS À ÊTRE UTILISÉS DANS DES RÉACTIONS DE COUPLAGE BIOORTHOGONAUX
申请人:GEN HOSPITAL CORP
公开号:WO2014065860A1
公开(公告)日:2014-05-01
The present application relates to functionalized 1,2,4,5-tetrazine compounds. The compounds are useful in compositions and methods using bioorthogonal inverse electron demand Diels-Alder cycloaddition reactions for the rapid and specific covalent delivery of a "payload" to a ligand bound to a biological target.
COMPOSITIONS AND METHODS FOR DELIVERING A SUBSTANCE TO A BIOLOGICAL TARGET
申请人:The General Hospital Corporation
公开号:EP3622968A1
公开(公告)日:2020-03-18
The present application provides compositions and methods using bioorthogonal inverse electron demand Diels-Alder cycloaddition reaction for rapid and specific covalent delivery of a "payload" to a ligand bound to a biological target.
Synthesis and Reactivity Comparisons of 1-Methyl-3-Substituted Cyclopropene Mini-tags for Tetrazine Bioorthogonal Reactions
作者:Jun Yang、Yong Liang、Jolita Šečkutė、K. N. Houk、Neal K. Devaraj
DOI:10.1002/chem.201304225
日期:2014.3.17
Substituted cyclopropenes have recently attracted attention as stable “mini‐tags” that are highly reactive dienophiles with the bioorthogonal tetrazine functional group. Despite this interest, the synthesis of stable cyclopropenes is not trivial and their reactivity patterns are poorly understood. Here, the synthesis and comparison of the reactivity of a series of 1‐methyl‐3‐substituted cyclopropenes with
取代的环丙烯最近作为稳定的“微型标签”引起了人们的注意,它们是具有生物正交四嗪官能团的高反应性亲二烯体。尽管有这种兴趣,但稳定环丙烯的合成并非微不足道,并且对其反应模式知之甚少。在这里,描述了一系列具有不同功能手柄的 1-甲基-3-取代环丙烯的反应性的合成和比较。测量了各种取代的环丙烯与 1,2,4,5-四嗪进行 Diels-Alder 环加成反应的速率。根据取代基的不同,环加成的速率变化超过两个数量级。取代基对水性稳定性也有显着影响。这些研究的一个结果是发现了一种新的 3-酰胺甲基取代的甲基环丙烯标签,其反应速度是先前公开的最快的 1-甲基-3-取代的环丙烯的两倍,同时保持优异的水性稳定性。此外,这种新的环丙烯更适合生物偶联应用,这通过使用 DNA 模板四嗪连接得到证明。还研究了四嗪结构对环丙烯反应速率的影响。令人惊讶的是,3-酰胺甲基取代的甲基环丙烯的反应速度比 还研究了四嗪结构对环丙