Supersaturated isosorbide dinitrate solution, process for its production and its use

US4156736A · kind A · utility

Assignee

• Sanol Schwarz-Monhein GmbH · DE

Inventors

• Gunter Cordes · Leichlingen, DE
• Ulrich Munch
• Ewald Giesselmann · Monheim, DE

Key dates

• Filing date: May 19, 1977
• Grant date: May 29, 1979
• Expiry date: May 19, 1997

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K31/34
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Supersaturated aqueous to organic solvent solution of isosorbide dinitrate, process of preparation at elevated temperatures, and use of the supersaturated solutions for the production of infusion solutions.