TY - GEN AU - Enas Abd El Hakim Amer AU - Hany M. Safwat , AU - Nabawia M. Elguindi , AU - Ramzia I. Elbagary , TI - Analysis of some antihypertensive Agents / PY - 2006/// CY - Cairo : PB - Enas Abd El Hakim Amer , KW - Agents KW - Antihypertensive KW - Spectrophotometric N1 - Thesis (M.Sc.) - Cairo University - Faculty of Pharmacy - Department of Pharmaceutical Chemistry; Issued also as CD N2 - This thesis is dealing with the development of new analytical methods for the determination of three drugs are namely lisinopril dihydrate , ramipril andfosinopril sodium by euther using spectrophotometric part iclucding four methods as ternary complexesformation with eosin and Cu (II) or Fe (III) and with sulfosalysilic acid and (III) either forming ion - pair with bromothymol ER -