A convenient Ni(II)‐catalyzed C−C and C−N cascade couplingreaction was developed to directly access various 2,4‐disubstituted imidazoles. The reaction scope covers a variety of aryl and aliphatic substitutions, which demonstrate moderate‐to‐excellent yields. The tolerance of halogen and N‐containing heterocyclic groups demonstrates the versatility of this method for further synthetic explorations
[EN] CATHEPSIN CYSTEINE PROTEASE INHIBITORS<br/>[FR] INHIBITEURS DE PROTEASES A CYSTEINE DE TYPE CATHEPSINE
申请人:MERCK FROSST CANADA INC
公开号:WO2004022526A1
公开(公告)日:2004-03-18
This invention relates to class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis. They have the following structure: Formula (I).
[EN] NOVEL COMPOUNDS AND COMPOSITIONS AS PROTEASE INHIBITORS<br/>[FR] NOUVEAUX COMPOSES ET COMPOSITIONS UTILISES COMME INHIBITEURS DE PROTEASE
申请人:MERCK FROSST CANADA INC
公开号:WO2001049288A1
公开(公告)日:2001-07-12
The present invention relates to novel cysteine protease inhibitors of Formula (I), the pharmaceutically acceptable salts and N-oxide derivatives thereof, their use as therapeutic agents and methods of making them.
This invention relates to a novel class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis.
This invention relates to a novel class of compounds which are cysteine protease inhibitors, including but not limited to, inhibitors of cathepsins K, L, S and B. These compounds are useful for treating diseases in which inhibition of bone resorption is indicated, such as osteoporosis.