TRIAZOLE COMPOUNDS AND COMBINATORIAL LIBRARIES THEREOF
申请人:LION Bioscience AG
公开号:EP1189891A1
公开(公告)日:2002-03-27
US6362342B1
申请人:——
公开号:US6362342B1
公开(公告)日:2002-03-26
[EN] TRIAZOLE COMPOUNDS AND COMBINATORIAL LIBRARIES THEREOF<br/>[FR] COMPOSES DE TRIAZOLE ET LEURS BIBLIOTHEQUES COMBINATOIRES
申请人:TREGA BIOSCIENCES INC
公开号:WO2001000594A1
公开(公告)日:2001-01-04
The present invention relates to novel triazole compounds of formula (A), wherein R1 to R5 have the meanings provided herein. The invention further relates to combinatorial libraries containing two or more such compounds, as well as methods of preparing triazole compounds.
[EN] PROCESS FOR THE PREPARATION OF N-SUBSTITUTED FORMAMIDES<br/>[FR] PROCEDE DE PREPARATION DE FORMAMIDES N-SUBSTITUTES
申请人:LONZA AG
公开号:WO2004074234A1
公开(公告)日:2004-09-02
N-Aryl- or N-heteroarylformamides are prepared by hydrogenating a corresponding nitroarene or nitroheteroarene with formic acid and/or ammonium formate as hydrogen donor and formylating agent in the presence of at least one noble metal-based hydrogenation catalyst and a vanadium or molybdenum compound as co-catalyst.