Tetra- and hexa-hydropyrrolo[1,2-a]quinoxaline and azaquinoxaline derivatives of the formula: ##STR1## in which X is O or H.sub.2 ; Y is CH or N; R is hydrogen, alkyl, dialkylaminoalkyl, arylalkyl, phenoxyalkyl, benzoyl, pyridylalkyl or variations thereof; and R.sup.1 is hydrogen, alkyl, alkoxy, nitro, halo, trifluoromethyl, amino, alkylamino or dialkylamino; or pharmaceutically acceptable salts thereof; are anti-hypertensive agents.
公式为:##STR1## 其中X为O或H.sub.2; Y为CH或N; R为氢,烷基,二烷
氨基烷基,芳基烷基,苯氧基烷基,苯甲酰基,
吡啶基烷基或其变体;R.sup.1为氢,烷基,烷氧基,硝基,卤素,三
氟甲基,
氨基,烷基
氨基或二烷基
氨基;或其药学上可接受的盐;是一种抗高血压药物。