Novel chroman derivatives of the formula I ##STR1## in which R.sup.1 to R.sup.6 and Z have the meanings given in Patent Claim 1, and their salts show effects on the cardiovascular system and can be used for the treatment or prophylaxis of cardiac insufficiency, angina pectoris, high blood pressure, incontinence and alopecia.
公式I中的新型
色烷衍
生物##STR1##其中R.sup.1到R.sup.6和Z的含义如专利权要求书1所述,并且它们的盐对心血管系统产生影响,可用于治疗或预防心力衰竭、心绞痛、高血压、失禁和脱发。