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1. (WO2019033216) PHOTODYNAMIC INHIBITION OF MICROBIAL PATHOGENS IN PLANTS
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/033216 International Application No.: PCT/CA2018/050997
Publication Date: 21.02.2019 International Filing Date: 16.08.2018
IPC:
A01N 43/90 (2006.01) ,A01N 31/02 (2006.01) ,A01N 37/44 (2006.01) ,A01P 3/00 (2006.01) ,C07C 229/16 (2006.01) ,C07D 487/22 (2006.01)
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
43
Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
90
having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
31
Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
02
Acyclic compounds
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
N
PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
37
Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
44
containing at least one carboxylic group or a thio-analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio-analogue of a carboxylic group, e.g. amino-carboxylic acids
A HUMAN NECESSITIES
01
AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
P
BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
3
Fungicides
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
229
Compounds containing amino and carboxyl groups bound to the same carbon skeleton
02
having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
04
the carbon skeleton being acyclic and saturated
06
having only one amino and one carboxyl group bound to the carbon skeleton
10
the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
16
to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
487
Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/-C07D477/183
22
in which the condensed system contains four or more hetero rings
Applicants:
SUNCOR ENERGY INC. [CA/CA]; Suncor Energy Centre, West Tower PO Box 2844 150 - 6th Avenue SW Calgary, Alberta T2P 3E3, CA
Inventors:
FEFER, Michael; CA
PLAETZER, Kristjan; AT
LIU, Jun; CA
NASH, Brady; CA
NG, Kenneth Ka-Seng; CA
TERAZONO, Yuichi; CA
GLUECK, Michael Johannes; DE
Agent:
ROBIC LLP; 1001 Square-Victoria, Bloc E - 8th Floor Montréal, Québec H2Z 2B7, CA
Priority Data:
62/546,22116.08.2017US
Title (EN) PHOTODYNAMIC INHIBITION OF MICROBIAL PATHOGENS IN PLANTS
(FR) INHIBITION PHOTODYNAMIQUE D'AGENTS PATHOGÈNES MICROBIENS DANS DES PLANTES
Abstract:
(EN) There is provided a method for inhibiting growth of a microbial pathogen of a plant. The method includes applying to the plant a combination including a nitrogen-bearing macrocyclic compound which is a singlet oxygen photosensitizer selected from the group consisting of a porphyrin, a reduced porphyrin and a mixture thereof; and a chelating agent to increase permeability of the microbial pathogen to the nitrogen-bearing macrocyclic compound; and exposing the plant to light to activate the nitrogen-bearing macrocyclic compound and generate reactive singlet oxygen species.
(FR) L'invention concerne un procédé d'inhibition de la croissance d'un pathogène microbien d'une plante. Le procédé comprend l'application à la plante d'une combinaison comprenant un composé macrocyclique azoté qui est un photosensibilisateur d'oxygène singulet choisi dans le groupe constitué par une porphyrine, une porphyrine réduite et un mélange de ceux-ci ; et un agent chélatant pour augmenter la perméabilité du pathogène microbien au composé macrocyclique azoté ; et l'exposition de la plante à la lumière pour activer le composé macrocyclique azoté et générer des espèces réactives de l'oxygène singulet.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)