[EN] SUBSTITUTED AMINO TRIAZOLES, AND METHODS USING SAME<br/>[FR] TRIAZOLES AMINO-SUBSTITUÉS ET PROCÉDÉS D'UTILISATION
申请人:INST DRUG DELIVERY
公开号:WO2015095701A1
公开(公告)日:2015-06-25
Disclosed are novel substituted amino triazoles of Formula (I), and pharmaceutically acceptable salts thereof. The compounds of Formula (I) are inhibitors of Acidic mammalian chitinase (AMCase) and are useful, in a non-limiting example, for treating asthma. Also provided are pharmaceutical compositions containing at least one compound of the present invention, or a pharmaceutically acceptable salt, hydrate or solvate thereof, and at least one pharmaceutically acceptable carrier, solvent, adjuvant or diluent, and methods of using such compounds and/or compositions to treat asthma and/or to monitor asthma treatment.
Type 8 isoquinoliniumzwitterions were synthesised by the reaction of type 1 diketones or type 2 pyrylium salts with different 5-amino-3-Q-1H-1,2,4-triazoles. Spectroscopic and X-ray diffraction evidence was given for the zwitterion structure of the products obtained. The position of the negative charge on the 1,2,4-tiazolium ring was proved by comparison of the cmr and uv spectra of the products