Abstract: The present invention consists on the synthesis of new products for the treatment of the iron chlorosis. These products may have improved properties regarding the currently known treatments. The new products are non-symmetrical ethylene diamino hydroxyphenyl acetic acid derivatives possessing only five coordination sites able to chelate metals.
Type:
Grant
Filed:
December 20, 2007
Date of Patent:
May 17, 2011
Assignee:
Tradecorp, S.A.
Inventors:
Miguel A. Sierra, Mar Gomez-Gallego, Juan J. Lucena, Sonia Garcia-Marco, Rosa Escudero
Abstract: The present invention consists on the synthesis of new products for the treatment of the iron chlorosis. These products may have improved properties regarding the currently known treatments. The new products are non-symmetrical ethylene diamino hidroxyphenyl acetic acid derivatives possessing only five coordination sites able to chelate metals.
Type:
Application
Filed:
December 20, 2007
Publication date:
January 28, 2010
Applicant:
TRADECORP, S.A.
Inventors:
Miguel A. Sierra, Mar Gomez-Gallego, Juan J. Lucena, Sonia Garcia-Marco, Rosa Escudero