Nov-Dec 1995 Synthesis of New Phenylpyrrolylpyrroles H. Dumoulin, S. Rault and M. Robba* Centre d'Etudes et de Recherche sur le Médicament de Normandie, UFR des Sciences Pharmaceutiques, 1 Rue Vaubénard, 14032 Caen, France Received June 15, 1995 1703 A series of methyl or ethyl 3-(Af-arylpyrrol-2-yl)-lW-pyrrole-2-carboxylates and 2,4-dicarboxylates has been synthesized using an alkyl isocyanides addition-cyclization to N-arylpyrrole ...