Salts of 1,3-bis(.beta.-ethylhexyl)-5-amino-5-methyl-hexahydropyrimidine

US4142050A · kind A · utility

Assignee

• Doll GmbH · DE

Inventors

• Wilhelm Kunz · Meckenheim, DE
• Klaus Posselt

Key dates

• Filing date: Nov 3, 1976
• Grant date: Feb 27, 1979
• Expiry date: Nov 3, 1996

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D239/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Novel salts of 1,3-bis-(.beta.-ethylhexyl)-5-amino-5-methyl-hexahydropyrimidine (hexetidine) with substituted benzoic acids and processes of preparing these salts are described. These novel salts have useful bacteriostatic activity and show stability in storage. The invention accordingly comprises compositions containing the novel salts and having bacteriostatic activity. The salts are additionally useful for the purification of hexetidine contained in raw mixtures obtained from the synthesis of this compound.