NL7610739A - Insecticidal N-phenyl carbamoyl hydroxy (benzo)pyrones - esp. for use in vegetable or cotton cultivation - Google Patents
Insecticidal N-phenyl carbamoyl hydroxy (benzo)pyrones - esp. for use in vegetable or cotton cultivationInfo
- Publication number
- NL7610739A NL7610739A NL7610739A NL7610739A NL7610739A NL 7610739 A NL7610739 A NL 7610739A NL 7610739 A NL7610739 A NL 7610739A NL 7610739 A NL7610739 A NL 7610739A NL 7610739 A NL7610739 A NL 7610739A
- Authority
- NL
- Netherlands
- Prior art keywords
- pyrones
- esp
- benzo
- insecticidal
- vegetable
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/42—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4
- C07D311/44—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3
- C07D311/46—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms in positions 2 and 4 with one hydrogen atom in position 3 unsubstituted in the carbocyclic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyridine Compounds (AREA)
Abstract
Novel 3-N-phenylcarbamoyl-4-hydroxy-1,2-(benzo)pyrones are of formula (I). In the formula R1 is CH3 and R2 is H, or R1 and R2 together form a condensed benzene nucleus. R3 is Ph opt. substd. 1-3 times by halogen or (m)ethyl, isopropyl, CF3, NO2 and/or CN; provided that, when R1 and R2 form a condensed benzene nucleus, R3 is not Ph, 4-nitrophenyl, 3-trifluoromethyl phenyl or Ph only substd. by a halogen. (I) are insecticides, partic. useful against plant parasites, esp. Coleoptera, e.g. Leptinotarsa decemlineata and Anthomonus grandis, in cultivation of vegetables or cotton, and also against ectoparasites, e.g. Lucilia sericata. (I) are also useful against the housefly, Aedes aergypti and Sitophilus granarius. A claimed cpd. is 3-N-(4-trifluoromethyl phenyl) carbamoyl-4-hydroxycoumarin.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1258975A CH617569A5 (en) | 1975-09-29 | 1975-09-29 | Pesticides containing, as active ingredient, a 3-N-phenyl-carbamoyl-4-hydroxy-1,2-(benzo)pyrone derivative. |
CH512976 | 1976-04-23 | ||
CH577476 | 1976-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7610739A true NL7610739A (en) | 1977-03-31 |
Family
ID=27175106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7610739A NL7610739A (en) | 1975-09-29 | 1976-09-28 | Insecticidal N-phenyl carbamoyl hydroxy (benzo)pyrones - esp. for use in vegetable or cotton cultivation |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL7610739A (en) |
-
1976
- 1976-09-28 NL NL7610739A patent/NL7610739A/en not_active Application Discontinuation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MY8700898A (en) | Geometrical isomer of 1-substituted-1-triazolystyrenes, and their production and use as fungicides herbicides and/or plant growth regulants | |
ATE201958T1 (en) | FUNGICIDES FOR CONTROLLING ROOT DISEASE OF PLANTS | |
ES461715A1 (en) | 2-cyclo-propylamino-4,6-diamino-s-triazine derivatives and their use as insecticides | |
RO84716A (en) | COMPOSITION FUNGICIDE, HERBICIDE AND PLANT GROWTH ADJUSTMENT | |
BR7704988A (en) | PROCESS TO INHIBIT THE GROWTH OF UNWANTED PLANTS; PROCESS TO SELECTIVELY INHIBIT THE GROWTH OF WEEDS, AND COMPOSITES AND HERBICIDIC COMPOUNDS | |
NL7610739A (en) | Insecticidal N-phenyl carbamoyl hydroxy (benzo)pyrones - esp. for use in vegetable or cotton cultivation | |
ES8700251A1 (en) | process for their preparation and herbicides or fungicides for agriculture or horticulture. | |
EG15461A (en) | Optical isomer of triazolylpentnols,and their production and use as fungicides,herbicide and plant growth regulant | |
ES8700229A1 (en) | The use of substituted nitro and cyanoguanidines for increasing crop yield. | |
ES8203345A1 (en) | Phenylbenzoyl urea. | |
ES8206454A1 (en) | Acyl ureas, insecticides containing these compounds as well as methods for their production | |
IL53042A0 (en) | Novel(1-phenyl-2-triazolyl-ethyl)-thioether derivatives, their preparation and their use as fungicides and plant growth regulators | |
ES476467A1 (en) | Herbicidally active phenylurea derivatives, a process for their manufacture and their use | |
DE3068801D1 (en) | Alkylcarboxylic acid derivatives that contain sulphur and that show a herbicidal and plant growth controlling activity, their preparation and use | |
ZA818356B (en) | Optical isomers of triazolylpentenols,their production and use as fungicides,herbicides and/or plant growth regulants | |
FR2184974A1 (en) | Fungicidal acyl-hydrazines - esp useful as seed dressings or for soil treatment | |
GB1528564A (en) | Fungicidal and nematicidal agents | |
ES8300698A1 (en) | N-(Difluoromethoxy substituted phenyl)-dichloromaleimides used in agricultural and horticultural fungicidal methods | |
JPS53135975A (en) | Imidazole derivative, its preparation, and agricultural and horticultural fungicide containing the same | |
DE3863682D1 (en) | N-BENZOYL-N'-TRIHALOGEN-HALOGENALKOXY-PHENYL-UREAS, THEIR PRODUCTION AND USE IN THE CONTROL OF Pests. | |
NL7610740A (en) | (3)-N-phenyl carbamoyl (4)-hydroxy coumarin derivs. - are insecticides partic. against plant parasites | |
BR8005527A (en) | HERBICIDE COMPOUND, PROCESS FOR ITS SYNTHESIS, HERBICIDE COMPOSITION CONTAINING THE SAID COMPOUND AND PROCESS TO SELECTIVELY CONTROL THE GROWTH OF WEEDS | |
MY105867A (en) | Pyrrole insecticides | |
JPS56156247A (en) | Benzamide derivative and herbicide comprising it | |
AR222198A1 (en) | 3 '- (SUBSTITUTED PHENYL) -SPIRE (ISOBENZOFURAN) -1 (3H), 5' (4'H) -ISOXAZOLE) -3-ONAS, USEFUL AS HERBICIDES AND PLANTS GROWTH REGULATORS |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |