Cyclohexenecarboxylic acid derivatives as plant growth regulants

US4943310A · kind A · utility

Assignee

• SCHERING CORPORATION · US

Inventors

• Alfred Angermann · Kriftel, DE
• Helga Franke · Berlin, DE
• Gerhard Johann · Berlin, DE

Key dates

• Filing date: Dec 16, 1988
• Grant date: Jul 24, 1990
• Expiry date: Dec 16, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2601/16
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

The invention relates to new 4-benzoyl-3-hydroxy-5-oxo-3-cyclohexenecarboxylic acid derivatives of general formula I ##STR1## in which A, B, R.sup.1, R.sup.2, R.sup.2 and R.sup.3 have the meanings given in the description, and their use as plant growth regulants.