Tetrazolilfenilboronico intermediates for the synthesis of antagonists of AII receptor acid.

NEW ACIDS TRETRAZOLILFENILBORONICOS, methods for their preparation and methods for preparing compounds biphenyltetrazole that are antagonists of angiotensin II receptor ARE BROKERS OR ANTAGONISTS useful for preparing angiotensin II receptor. Tetrazole BIPHENYL COMPOUND IS AN ILLUSTRATIVE potassium salt of 2-n-butyl-4-chloro-1 - [(2 '' - tetrazol-5-yl] -1-1 '' BIPHENYL-4-ILOMETILO-1H- imidazole-5-methanol.