Processes for preparing 4-amino-3-imidazolin-2-one and (2-methoxy-2-iminoethyl)urea

US4623730A · kind A · utility

Assignee

• Diamalt Aktiengesellschaft · DE

Inventors

• Siegfried Maeke · Raubling, DE
• Adolf Bauer · Olching, DE
• Hubert S. Vogt · Raubling, DE
• Helmut Wolf · Holzkirchen, DE

Key dates

• Filing date: Feb 21, 1984
• Grant date: Nov 18, 1986
• Expiry date: Feb 21, 2004

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D233/88
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

4-Amino-3-imidazolin-2-one and (2-methoxy-2-iminoethyl)urea are valuable intermediates for the production of pharmacologically active compounds.