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1. WO1993002074 - ALKOXYAMINO KETALS, THEIR PREPARATION AND INTERMEDIATE PRODUCTS THEREFOR, AND THEIR USE AS FUNGICIDES

Publication Number WO/1993/002074
Publication Date 04.02.1993
International Application No. PCT/DK1992/000199
International Filing Date 25.06.1992
Chapter 2 Demand Filed 09.02.1993
IPC
A01N 43/30 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION 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
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
02having rings with one or more oxygen or sulfur atoms as the only ring hetero atom
24with two or more hetero atoms
26five-membered rings
28with two hetero atoms in positions 1,3
30with two oxygen atoms in positions 1,3, condensed with a carbocyclic ring
C07D 317/72 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
317Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08having the hetero atoms in positions 1 and 3
72spiro-condensed with carbocyclic rings
C07D 407/12 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/183
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
CPC
A01N 43/30
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
43Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
02having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
24with two or more hetero atoms
26five-membered rings
28with two hetero atoms in positions 1,3
30with two oxygen atoms in positions 1,3, condensed with a carbocyclic ring
C07D 317/72
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
317Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
08having the hetero atoms in positions 1 and 3
72spiro-condensed with carbocyclic rings
C07D 407/12
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
407Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
02containing two hetero rings
12linked by a chain containing hetero atoms as chain links
Applicants
  • CHEMINOVA AGRO A/S [DK]/[DK] (AllExceptUS)
  • SVENDSEN, Axel [DK]/[DK] (UsOnly)
  • WENGEL, Anita [DK]/[DK] (UsOnly)
  • JACOBSEN, Niels [DK]/[DK] (UsOnly)
  • KOLIND-ANDERSEN, Hans [DK]/[DK] (UsOnly)
Inventors
  • SVENDSEN, Axel
  • WENGEL, Anita
  • JACOBSEN, Niels
  • KOLIND-ANDERSEN, Hans
Agents
  • NORDENBÆK, Torben
Priority Data
1350/9115.07.1991DK
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ALKOXYAMINO KETALS, THEIR PREPARATION AND INTERMEDIATE PRODUCTS THEREFOR, AND THEIR USE AS FUNGICIDES
(FR) CETALS ALCOXYAMINO, LEUR PREPARATION ET PRODUITS INTERMEDIAIRES PERMETTANT CELLE-CI, ET LEUR UTILISATION COMME FONGICIDES
Abstract
(EN) Alkoxyamino ketals of formula (I), wherein A represents a single or a double bond, R1 is C1-C10alkyl, unsubstituted or alkylsubstituted cycloalkyl having up to 6 ring carbon atoms or cycloalkylalkyl having up to 10 carbon atoms in all, R2 and R3 each independently represents hydrogen, C1-C10alkyl, unsubstituted, alkylsubstituted, alkoxysubstituted or alkoxyalkylsubstituted cycloalkyl, alkenyl having up to 10 carbon atoms, alkynyl, alkoxyalkyl, dialkoxyalkyl, dioxolanylalkyl, oxolanyl, oxolanylalkyl, dioxanylalkyl, furanyl, furanylalkyl or unsubstituted or alkylsubstituted cycloalkylalkyl, at least one of the substituents R2 and R3 being an oxygen-containing alkyl or cycloalkyl group, or R2 and R3 when taken together with the nitrogen atom to which they are attached form a saturated or unsaturated heterocyclic ring which is furthermore substituted once, twice or three times by alkoxy or alkoxyalkyl groups, and the preparation of these compounds and intermediate products therefor are described. The compounds (I) have fungicidal, particularly plant-fungicidal activity.
(FR) Cétals alcoxyamino répondant à la formule (I), dans laquelle A représente une liaison simple ou double; R1 représente alkyle C1-10, cycloalkyle non substitué ou à substitution alkyle possédant jusqu'à 6 atomes de carbone en cycle, ou cycloalkylalkyle possédant jusqu'à 10 atomes de carbone en tout; R2 et R3, indépendamment l'un de l'autre, représentent hydrogène, alkyle C1-10, cycloalkyle non substitué ou à substitution alkyle, alcoxy ou alcoxyalkyle, alcényle possédant jusqu'à 10 atomes de carbone, alcynyle, alcoxyalkyle, dialcoxyalkyle, dioxolanylalkyle, oxolanyle, oxolanylalkyle, dioxanylalkyle, furanyle, furanylalkyle ou cycloalkylalkyle non substitué ou à substitution alkyle; l'un au moins des substituants R2 et R3 étant un groupe alkyle ou cycloalkyle contenant de l'oxygène, ou R2 et R3 pris ensemble avec l'atome d'azote auquel ils sont fixés forment un hétérocycle saturé ou insaturé qui est en outre substitué une, deux ou trois fois par des groupes alcoxy ou alcoxyalkyle; leur préparation et produits intermédiaires permettant celle-ci. Lesdits composés présentent une activité fongicide, notamment sur les plantes.
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