Amino alcohol derivatives, method of producing said derivatives and medicaments containing them

US6444832B1 · kind B1 · utility

Inventors

• Angelika Esswein · Büttelborn, DE
• Lothar Kling · Mannheim, DE
• Ulrike Leser · Munich, DE
• Walter-Gunar Friebe · Mannheim, DE

Key dates

• Filing date: Sep 29, 1999
• Grant date: Sep 3, 2002
• Expiry date: Sep 29, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C233/20
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of formula I in whichR1 denotes hydrogen or methylR2 denotes lower straight-chained or branched alkyl with 1 to 10 carbon atomsR3 denotes hydrogen or lower alkyln denotes 0-12R4 denotes alkyl, alkenyl or alkinyl with 6 to 24 carbon atoms,processes for the production thereof as well as pharmaceutical agents containing these compounds for the treatment of osteoporosis.