Antimicrobial linear peptides

The linear peptides comprises eleven amino acids. The amino group of the amino acid comprises N-terminal end in a non-derived form or is functionalized with an acetyl group, p-toluene sulphonyl, benzyl or benzoyl. The amino acid comprising the C-terminal end is in carboxamide form. The linear peptid...

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Main Authors RAFAEL FERRE MALAGON, EDUARD BARDAJI RODRIGUEZ, LIDIA FELIU SOLEY, MARTA PLANAS GRABULEDA, EMILI MONTESINOS SEGUI, ESTHER BADOSA ROMACHO
Format Patent
LanguageEnglish
Published 08.11.2007
Subjects
AGRICULTURE
ANIMAL HUSBANDRY
BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
CHEMISTRY
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PEPTIDES
PEST REPELLANTS OR ATTRACTANTS
PLANT GROWTH REGULATORS
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
TRAPPING
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Summary:The linear peptides comprises eleven amino acids. The amino group of the amino acid comprises N-terminal end in a non-derived form or is functionalized with an acetyl group, p-toluene sulphonyl, benzyl or benzoyl. The amino acid comprising the C-terminal end is in carboxamide form. The linear peptides have general formula X 1-X 2-Lys-Leu-Phe-Lys-Lys-Ile-Leu-Lys-X 3-Leu-NH 2. X 1hydrogen, acetyl, p-toluene sulphonyl, benzyl, benzoyl; X 2lysine, tyrosine, leucine, phenylalanine, or tryptophan; X 3lysine, tyrosine, valine, phenylalanine, or tryptophan Independent claims are also included for the following: (1) a plant health composition with a peptide and auxiliary agent (2) a method for preventing and treating plant infections and diseases caused by bacteria. ACTIVITY : Antimicrobial. MECHANISM OF ACTION : None given.
Bibliography:Application Number: AU20070245654