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ABSTRACT:
SUBMITTER: Werner S
PROVIDER: S-EPMC3433767 | biostudies-literature | 2006 May-Jun
REPOSITORIES: biostudies-literature
Journal of combinatorial chemistry 20060501 3
The solution-phase synthesis of a discovery library of 178 tricyclic pyrrole-2-carboxamides was accomplished in nine steps and seven purifications starting with three benzoyl-protected amino acid methyl esters. Further diversity was introduced by two glyoxaldehydes and 41 primary amines. The combination of Pauson-Khand, Stetter, and microwave-assisted Paal-Knorr reactions was applied as a key sequence. The discovery library was designed with the help of QikProp 2.1, and physicochemical data are ...[more]