Aminophenylethylamine yield promoters

US4935409A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Hartmund Wollweber · Wuppertal, DE
• Jurgen Stoltefuss · Haan, DE
• Friedrich Berschauer · Wuppertal, DE

Key dates

• Filing date: Apr 27, 1988
• Grant date: Jun 19, 1990
• Expiry date: Apr 27, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/1804
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Animal growth promoters of the formula ##STR1## The intermediates of the formula ##STR2## are also new.