Eprosartan dihydate and a process for its production and formulation

摘要

The invention relates to (E)-alpha-[2-n-butyl-1-[(4-carboxyphenyl)methyl]-1-H-imidazol-5-yl]methylene-2-thiopheneproprionic acid monomethanesulfonate dihydrate, a process for its production, compositions containing the compound and methods of using the compound to block angiotensin II receptors and to treat hypertension, congestive heart failure and renal failure.