There are disclosed new naphthyridine-and quinoline-carboxylic acids having a 1-tertiary-alkyl substituent, compositions containing them, and their use in treating bacterial infections in warm-blooded animals. Also disclosed are novel amines and intermediates used in the preparation of the naphthyridine-and quinoline-carboxylic acids.
本发明公开了具有 1-叔烷基取代基的新型
萘啶酸和
喹啉羧酸、含有它们的组合物以及它们在治疗温血动物细菌感染中的用途。此外,还公开了用于制备
萘啶和
喹啉羧酸的新型胺和中间体。