[EN] CHEMICALLY CLEAVABLE GROUP<br/>[FR] GROUPE CLIVABLE PAR VOIE CHIMIQUE
申请人:TAGWORKS PHARMACEUTICALS B V
公开号:WO2014081303A1
公开(公告)日:2014-05-30
Disclosed is the use of the reactive components of the inverse electron-demand Diels Alder reaction for chemical masking and unmasking in vitro. This can be applied in complex chemical reactions and, particularly in the synthesis of biomolecules, e.g. on solid supports. The reactice components are a dienophile, particularly a trans-cyclooctene, and a diene, particularly a tetrazine.
[EN] BIO-ORTHOGONAL DRUG ACTIVATION<br/>[FR] ACTIVATION DE MÉDICAMENT BIO-ORTHOGONALE
申请人:TAGWORKS PHARMACEUTICALS B V
公开号:WO2014081301A1
公开(公告)日:2014-05-30
Disclosed is a kit for the administration and activation of a Prodrug. The kit comprises a Masking Moiety linked, directly or indirectly, to a Trigger moiety, which in turn is linked to a Drug, and an Activator for the Trigger moiety. The Trigger moiety comprises a dienophile and the Activator comprises a diene, whereby the dienophile is an eight-membered non- aromatic cyclic alkenylene group, preferably a cyclooctene group, and more preferably a trans-cyclooctene group. The Trigger and the Activator undergo a fast, bio-orthogonal reaction resulting in the release of the Masking Moiety, and activation of the drug.