NOVEL DERIVATIVES OF A FIVE-MEMBERED RING FUSED BENZENE, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR PREPARING SAME

• Main Authors: HOFFMAN, GYOERGY, MATUZ, JUDIT, SZPORNY, LASZLO, EZER, ELEMER, PERENYI, EVA, SAGHY, KATALIN, DOBAY, LASZLO, HAJOS, GYOERGY, FISCHER, JANOS
• Format: Patent
• Language: English; French
• Published: 07.07.1994
• Edition: 5
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; HETEROCYCLIC COMPOUNDS; METALLURGY; ORGANIC CHEMISTRY

The invention relates to novel, therapeutically active acid, salt, ester and amide derivatives of a 5-membered ring fused benzene of formula (I), wherein R is selected from hydroxy, (C1-4)alkoxycarbonylmethoxy, (C1-4)alkylamino, cyclohexylamino; phenylamino optionally substituted by halogen; (C1-4)a...