| 摘要 |
Pharmaceutical composition comprising a tetrahydronaphthalene derivative of the formula <IMAGE> I wherein R1 is halogen, R2 is lower-alkoxy-lower-alkylcarbonyloxy, X is C2-C8-alkylene and A is benzimidazolyl optionally substituted at the N atom by alkyl with 1 to 12 C atoms, and a pyridazodiazepine of the formula <IMAGE> II wherein R4 is aralkyl with 1 to 6 C atoms in the alkyl residue and phenyl, which is optionally mono-substituted by halogen, alkoxy with 1 to 6 C atoms or phenyl, as the aryl residue, R5 and R6 each independently are hydrogen or alkyl with 1 to 6 C atoms and R7 and R8 each are hydrogen or together are an oxo group, in the form of their free bases, their hydrates or their pharmaceutically usable salts for the simultaneous, separate or planned stepwise use in the control or prevention of circulatory disorders, especially hypertension.
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