[EN] CLEAVABLE TETRAZINE USED IN BIO-ORTHOGONAL DRUG ACTIVATION<br/>[FR] TÉTRAZINE CLIVABLE UTILISÉE DANS L'ACTIVATION DE MÉDICAMENTS BIO-ORTHOGONAUX
申请人:TAGWORKS PHARMACEUTICALS B V
公开号:WO2018004338A1
公开(公告)日:2018-01-04
Disclosed is an advancement in provoked chemical cleavage. Thereby the invention provides the use of a diene as a chemically cleavable group attached to a Construct, and the use of a dienophile to provoke the release of the Construct by allowing the diene to react with a dienophile capable of undergoing an inverse electron demand Diels Alder reaction with the diene. The invention includes a kit for releasing a Construct CA bound to a Trigger TR, the kit comprising a tetrazine and a dienophile, wherein the Trigger is the tetrazine. The invention also includes the use of the formation of a pyridazine by reacting a tetrazine comprising a Construct CA bound thereto and a dienophile, as a chemical tool for the release, in a chemical, biological or physiological environment, of said Construct.
本发明涉及一种引发化学裂解的进展。因此,本发明提供了将二烯作为化学可裂解基团附加到一个构造物上,并利用二烯与能够进行逆电子需求Diels-Alder反应的二烯丙烯基来诱导释放该构造物的用途。该发明包括一种用于释放与触发物TR结合的构造物CA的试剂盒,其中试剂盒包括四氮唑和二烯丙烯基,其中触发物为四氮唑。该发明还包括利用通过将含有与构造物CA结合的四氮唑和二烯丙烯基反应形成吡啶嗪的方法作为一种在化学、生物或生理环境中释放所述构造物的化学工具。