New thiazolo[5,4-b]azepine compounds represented by ##STR1## wherein R.sup.1 is a hydrogen atom, an aliphatic group which may be substituted, a carboxylic acyl group which may be substituted or a sulfonic acyl group which may be substituted; R.sup.2 is a hydrogen atom, an aromatic group which may be substituted or an aliphatic group which may be substituted, which are capable of e.g., inhibiting lipoperoxide formation.
新的
噻唑并[5,4-b]氮
杂环化合物由##STR1##所代表,其中R.sup.1是氢原子、可能被取代的脂肪基、可能被取代的
羧酸酰基或可能被取代的
磺酸酰基;R.sup.2是氢原子、可能被取代的芳香基或可能被取代的脂肪基,具有抑制脂质过氧化物形成的能力。