[EN] SPIRO-QUINAZOLINONE DERIVATIVES USEFUL FOR THE TREATMENT OF NEUROLOGICAL DISEASES AND CONDITIONS [FR] DÉRIVÉS SPIRO-QUINAZOLINONE UTILES POUR LE TRAITEMENT DE TROUBLES ET DE MALADIES NEUROLOGIQUES
MONOMERS CAPABLE OF DIMERIZING IN AN AQUEOUS SOLUTION, AND METHODS OF USING SAME
申请人:Barany Francis
公开号:US20140194383A1
公开(公告)日:2014-07-10
Described herein are monomers capable of forming a biologically useful multimer when in contact with one, two, three or more other monomers in an aqueous media. In one aspect, such monomers may be capable of binding to another monomer in an aqueous media (e.g. in vivo) to form a multimer, (e.g. a dimer). Contemplated monomers may include a ligand moiety, a linker element, and a connector element that joins the ligand moiety and the linker element. In an aqueous media, such contemplated monomers may join together via each linker element and may thus be capable of modulating one or more biomolecules substantially simultaneously, e.g., modulate two or more binding domains on a protein or on different proteins.
[EN] SPIRO-QUINAZOLINONE DERIVATIVES USEFUL FOR THE TREATMENT OF NEUROLOGICAL DISEASES AND CONDITIONS<br/>[FR] DÉRIVÉS SPIRO-QUINAZOLINONE UTILES POUR LE TRAITEMENT DE TROUBLES ET DE MALADIES NEUROLOGIQUES
申请人:MERCK PATENT GMBH
公开号:WO2014117920A1
公开(公告)日:2014-08-07
The present invention relates to novel spiro-quinazolinone derivatives as positive allosteric modulators for modulating metabotropic glutamate receptor subtype 4 (mGluR4) and/or altering glutamate level or glutamatergic signalling
affinities. To this aim, we prepared 21 new inhibitors of cyclin-dependent kinase 2 (CDK2) with the pyrazolo[1,5-a]pyrimidine core, whose activities spanned three orders of magnitude. The crystal structure of a potent inhibitorbound to the active CDK2/cyclin A complex revealed that the biphenyl substituent at position 5 of the pyrazolo[1,5-a]pyrimidine scaffold was located in a previously unexplored