AMINOPROPANOL DERIVATIVES, PROCESS FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME

• Main Authors: HOFFMANN; VALERIA, MEZEI; TIBOR, BUDAI; ZOLTAN, REITER NEE ESSES; KLARA, KAPOLNAI; LASZLO, GIGLER; GABOR, FEKETE; MARTON, SZECSEY NEE HEGEDUS; MARIA, ZSILA; GIZELLA, SZIRI NEKISZELLY; ENIKO, PETOCZ; LUJZA
• Format: Patent
• Language: English
• Published: 14.07.1992
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMISTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC CHEMISTRY; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The invention relates to novel racemic or optically active aminopropanol derivatives of formula I I wherein R and R1 are independently hydrogen atom, halogen atom, lower alkoxy, or together represent a methylene dioxy group, R2 and R3 together represent a chemical bond or independently stand for a h...