New N-aryl:methyl 4-amino-quinoline derivs - useful as gastrointestinal medicaments

    公开(公告)号:DE3917232A1

    公开(公告)日:1990-11-29

    申请号:DE3917232

    申请日:1989-05-26

    Applicant: BASF AG

    Abstract: 4-aminoquinoline derivs. of formula (I) and their salts are new, R1 = H, 1-4C alkyl, 1-4C hydroxyalkyl or (1-4C) alkoxy (1-4C)alkyl, R2 = 1-6C alkyl, R3 = naphthyl or a phenyl gp. of formula R13, R7 = H, 1-3C alkyl, 1-3C alkoxy, halogen, 1-3C alkylthio, CF3, NO2, or 2-4C alkoxycarbonyl, R8 = H, 1-3C alkyl, 1-3C alkoxy, or halogen, n = 1 or 2, R4 = H, 1-3C alkyl or CH2R3, R5 = H, 1-6C alkyl, 1-6C alkoxy, OPh phenyl (1-3C) alkoxy, CF3 or halogen, R6 = H, 1-3C alkyl, 1-3C alkoxy or halogen. USE - (I) are K+/H+ ATPase inhibitors and gastric acid secretion inhibitors useful for treating peptic ulcers, gastritis, oesophagal reflux, Zollinger-Ellison syndrome etc.

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