Structure-Activity Relationships of Phenyl- and Benzoylpyrroles.
作者:Hartmut LAATSCH、Bernd RENNEBERG、Ulf HANEFELD、Michael KELLNER、Heinz PUDLEINER、Gerhard HAMPRECHT、Hans-Peter KRAEMER、Heidrun ANKE
DOI:10.1248/cpb.43.537
日期:——
Antitumor, antimicrobial, and phytotoxic activities of the marine antibiotic pentabromopseudilin (1a) and related phenyl-, benzyl- and benzoyl pyrroles were compared. All activities depended strongly on the substituent pattern, with the natural compound 1a being the most active one. As judged from model reactions, a covalent bond of nucleophiles to the pyrrole system may be involved in the inhibition