A .beta.-carbolin-3-carboxylic acid derivative of the formula ##STR1## has valuable pharmacological properties when administered to patients, e.g. humans as a drug, have been shown to possess interesting tranquilizing activity.
公式为##STR1##的.beta.-羟基
吲哚烷-3-
羧酸衍
生物在给予患者(例如人类)作为药物时具有有价值的药理学特性,已被证明具有有趣的镇静作用。