PROCESSO PARA A PREPARACAO DE EPROSARTAN
This invention relates to a process for preparing eprosartan by reacting 4-[(2-n-butyl-5-formyl-1H-imidazol-1-yl)methyl]benzoic acid or the bisulfite addition compound of 4-[(2-n-butyl-5-formyl-1H-imidazol-1-yl)methyl]benzoic acid with (2-thienylmethyl)propanedioic acid, mono-ethyl ester.
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Format: | Patent |
Sprache: | por |
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Zusammenfassung: | This invention relates to a process for preparing eprosartan by reacting 4-[(2-n-butyl-5-formyl-1H-imidazol-1-yl)methyl]benzoic acid or the bisulfite addition compound of 4-[(2-n-butyl-5-formyl-1H-imidazol-1-yl)methyl]benzoic acid with (2-thienylmethyl)propanedioic acid, mono-ethyl ester. |
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