Formation of Enantiopure 5-Substituted Oxazolidinones through Enzyme-Catalysed Kinetic Resolution of Epoxides
摘要:
Halohydrin dehalogenase from Agrobacterium radiobacter catalyzed the enantioselective ring opening of terminal epoxides with cyanate as a nucleophile, yielding 5-substituted oxazolidinones in high yields and with high enantiopurity (69-98% ee). This is the first example of the biocatalytic conversion of a range of epoxides to the corresponding oxazolidinones.
[EN] TRIAZOLYL DERIVATIVES AS SYK INHIBITORS<br/>[FR] DÉRIVÉS TRIAZOLYLE EN TANT QU'INHIBITEURS DE LA SYK
申请人:MERCK SHARP & DOHME
公开号:WO2014048065A1
公开(公告)日:2014-04-03
Provided are triazole derivatives of Formula I which are potent inhibitors of spleen tyrosine kinase and pharmaceutical composition. The triazole derivatives are useful in the treatment and prevention of diseases mediated by said enzyme, such as asthma, COPD, rheumatoid arthritis, and cancer.
CETP INHIBITORS DERIVED FROM BENZOXAZOLE ARYLAMIDES
申请人:Hunt Julianne A.
公开号:US20100184719A1
公开(公告)日:2010-07-22
Compounds having the structure of Formula I, including pharmaceutically acceptable salts of the compounds, are potent CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis. In formula I, A-B is an arylamide moiety.
CETP inhibitors derived from benzoxazole arylamides
申请人:Merck Sharpe & Dohme Corp.
公开号:US08293721B2
公开(公告)日:2012-10-23
Compounds having the structure of Formula I, including pharmaceutically acceptable salts of the compounds, are potent CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis. In formula I, A-B is an arylamide moiety.
Provided are triazole derivatives of Formula I which are potent inhibitors of spleen tyrosine kinase and pharmaceutical composition. The triazole derivatives are useful in the treatment and prevention of diseases mediated by said enzyme, such as asthma, COPD, rheumatoid arthritis, and cancer.