Lewis Basicity Modulation of N-Heterocycles: A Key for Successful Cross-Metathesis
摘要:
Cross-metathesis involving N-heteroaromatic olefinic dervatives is disclosed. The introduction of an appropriate substitutent on the heteroaromatic ring decreases the lewis basicity of the nitrogen atom, thus preventing the deactivation of the ruthenium-centered catalyst. The reaction is quite general in terms of both N-heterocycles and olefinic partners.
[EN] COMPOSITIONS AND METHODS OF MODULATING SHORT-CHAIN DEHYDROGENASE ACTIVITY<br/>[FR] COMPOSITIONS ET PROCÉDÉS DE MODULATION DE L'ACTIVITÉ DE LA DÉSHYDROGÉNASE À CHAÎNE COURTE
申请人:UNIV CASE WESTERN RESERVE
公开号:WO2016168472A1
公开(公告)日:2016-10-20
Compounds and methods of modulating 15-PGDH activity, modulating tissue prostaglandin levels, treating disease, diseases disorders, or conditions in which it is desired to modulate 15-PGDH activity and/or prostaglandin levels include 15-PGDH inhibitors described herein.
Imidazole derivatives, compositions containing them, methods of preparing them, including regioselective scale-up synthetic methods, and methods of using them.