2-(2- (5-tetrazolyl) phenyl) -1, 2-dihydroquinoline derivatives, their preparation and their use as synthesis intermediates

摘要

Derivatives of 2 - 2 - [(tetrazol - 5 - yl) phenyl] - 1, 2 - dihydro - quinoline of general formula (1) & br / (see appended drawing in bopi) & br / & & br / & & br / in which r1 represents a group (1,1 - dimethylethyl), triphenylmethyl, methoxymethyl, benzyloxymethyl and & br / r2 represents a group (c1 - c4). br / synthesis intermediates.