Owner Bayer CropScience GmbH

Inventors Ressel, Hans-Joachim; Willms, Lothar; Lorenz, Klaus

Agent Watermark

Pub. Number AU-B-2001272538

PCT Pub. Number WO02/08176

Priority 10036184 24.07.00 DE

Filing date 13 July 2001

Wipo publication date 5 February 2002

Acceptance publication date 3 November 2005

C07C 311/13 Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07C 229/38 Compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 303/40 Preparation of esters or amides of sulfuric acids

C07C 227/04 Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton

C07C 311/42 Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups

C07C 303/38 Preparation of esters or amides of sulfuric acids

C07D 239/52 Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings