Selective inhibition of C4-PEP carboxylases

US10188107B2 · kind B2 · utility

Assignee

• Heinrich-Heine-Universitat Dusseldorf · DE

Inventors

• Georg Groth · Lich, DE
• Judith Katharina Paulus · Mülheim an der Ruhr, DE
• Daniel Schlieper · Mülheim an der Ruhr, DE
• Peter Westhoff · Neuss, DE

Key dates

• Filing date: Jan 16, 2014
• Grant date: Jan 29, 2019
• Expiry date: Apr 22, 2034

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A01N43/60
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to the use of a compound, a salt or solvate thereof as C4 plant selective herbicide wherein said compound has a structure according to formula (I) wherein A is a cyclic alkyl, aryl, heterocycloalkyl, or heteroaryl group, and B is a cyclic alkyl, aryl, heterocycloalkyl, or heteroaryl group, and wherein R1, R2, R3, R4 and R5 are, independently of each other H or an alkyl group, and wherein integer i is 0 or 1, preferably 1, and the bond (a) is a single or double bond, and wherein in case (a) is a double bond, n is 0 and X is O or S, and wherein in case (a) is a single bond n is 1, and X is H or an alkyl group, and wherein the bond (b) is a single or double bond, and wherein in case (b) is a double bond, m and p are 0, and wherein in case (b) is a single bond m and p are both 1, and/or according to formula (II) including tautomeric structures thereof, wherein R01 and R02 are independently of each other selected from the group consisting of H, OH, carboxylic acid, ester, alkyl, alkoxy and halogen, wherein Y1 is selected from the group consisting of (S(═O)2), S(═O)) and (C(═O)), and wherein Y2 is O, and wherein r is 0 or 1 and wherein in case r is 0, q and …