4-oxoquinoline compounds

US10522767B2 · kind B2 · utility

Assignees

• BASF SE
• Max-Planck-Gesellschaft zur Föderung der Wissenschaften e.V. · US

Inventors

• Thomas Gessner · Ypsilanti, US
• Helmut Reichelt · Neustadt, DE
• Hans Reichert · Rheinfelden (Baden), DE
• Daniel JAENSCH · Mainz, DE
• Long Chen · Hoherlehmer Straße, CN
• Klaus Muellen · Cologne, DE

Key dates

• Filing date: Sep 29, 2015
• Grant date: Dec 31, 2019
• Expiry date: May 24, 2036

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P70/50
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Provided is a 4-oxoquinoline compounds of the formula (I) (I) wherein A is selected from diradicals of the formulae (A.1), (A.2), (A.3), (A.4), (A.5) and (A.6), (A.1) (A.2) (A.3) (A.4) (A.5) (A.6) wherein R1, R2a, R2b, R3, R3a, if present R4a, R4b, R 5a, R5b, R6a, R6b, R6c, R6d, Rn1, Rn2, Rn3, Rn4, Rm5, Rm6, Rm7, Rm8, R7, R8a, R9 and R9a are as defined in the claims and in the description. Also provided is a method for their preparation and their use.