The compound, (.revreaction.)1,4-dihydro-2,6-dimethyl-4-(2'-nitrophenyl)-pyridine-3,5- dicarboxylic acid, methyl isobutyl ester, compositions containing same and a method for effecting coronary dilation

US4849433A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Egbert Wehinger
• Horst Meyer
• Friedrich Bossert
• Wulf Vater
• Robertson Towart · Stoke Poges, GB
• Kurt Stoepel · Wuppertal, DE
• Stanislav Kazda · Wuppertal, DE

Key dates

• Filing date: Feb 9, 1987
• Grant date: Jul 18, 1989
• Expiry date: Feb 9, 2007

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/02
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to optically active 1,4-dihydropyridine compounds of Formulas Ia and Ib as defined hereinabove which are effective for influencing circulation. Also included in the invention are compositions containing said optically active compounds and methods for the use of said compounds and compositions.