The invention relates to oxothienobenzoxepin compounds of the formula ##STR1## where X together with the carbon atoms to which it is attached is a thiophene ring; R.sub.1 is hydrogen, a straight or branched chain alkyl group having 1 to 5 carbon atoms or a halogen atom; R.sub.2 is hydrogen or a straight chain alkyl group having 1 to 5 carbon atoms; and R.sub.3 is hydroxyl or ##STR2## where R.sub.4 is a straight chain or branched chain alkyl group having 1 to 10 carbon atoms, a phenyl group or a trifluoromethyl group. Methods for preparing the compounds and their use as antiinflammatory and analgesic agents are provided.
该发明涉及公式为##STR1##的氧
硫杂噁苯并
氧杂蒽啉化合物,其中X与其连接的碳原子一起是
噻吩环;R.sub.1是氢、具有1至5个碳原子的直链或支链烷基基团或卤原子;R.sub.2是氢或具有1至5个碳原子的直链烷基基团;R.sub.3是羟基或##STR2##,其中R.sub.4是具有1至10个碳原子的直链或支链烷基基团、苯基或三
氟甲基基团。提供了制备这些化合物以及它们作为抗炎和镇痛剂的用途的方法。