MD2101B2 - 3,5-Difluorpiridine, compoziţii pe baza lor şi aplicarea lor în calitate de erbicide - Google Patents
3,5-Difluorpiridine, compoziţii pe baza lor şi aplicarea lor în calitate de erbicide Download PDFInfo
- Publication number
- MD2101B2 MD2101B2 MD98-0153A MD980153A MD2101B2 MD 2101 B2 MD2101 B2 MD 2101B2 MD 980153 A MD980153 A MD 980153A MD 2101 B2 MD2101 B2 MD 2101B2
- Authority
- MD
- Moldova
- Prior art keywords
- group
- optionally substituted
- alkyl
- difluoropyridines
- compositions
- Prior art date
Links
- WRXAZPPGFLETFR-UHFFFAOYSA-N 3,5-difluoropyridine Chemical class FC1=CN=CC(F)=C1 WRXAZPPGFLETFR-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 239000004009 herbicide Substances 0.000 title 1
- -1 difluorobenzodioxolyl group Chemical group 0.000 abstract 2
- 230000002363 herbicidal effect Effects 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003282 alkyl amino group Chemical group 0.000 abstract 1
- 125000004644 alkyl sulfinyl group Chemical group 0.000 abstract 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 125000004438 haloalkoxy group Chemical group 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000004995 haloalkylthio group Chemical group 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000001072 heteroaryl group Chemical group 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 239000002689 soil Substances 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 1
- 125000001544 thienyl group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/64—One oxygen atom attached in position 2 or 6
- C07D213/643—2-Phenoxypyridines; Derivatives thereof
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/12—Radicals substituted by halogen atoms or nitro or nitroso radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D333/28—Halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
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)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Invenţia se referă la domeniul de protecţie a plantelor în agricultură, în particular la noi 3,5-difluorpiridine substituite cu formula generală I, cu proprietăţi erbicide, care se utilizează în compoziţii pentru combaterea creşterii plantelor indezirabile:în care A reprezintă o grupă aril opţional substituită sau o grupă opţional substituită heteroaromatică cu inel de cinci sau şase atomi care conţine azot sau grupa difluorbenzodioxolil;R'' reprezintă o grupă fenil sau tienil opţional substituită;R reprezintă un atom de halogen sau o grupă opţional substituită alchil, alchenil, alchinil, alcoxi, alcoxialchil, alchiltio, alchilamino, dialchilamino, alchilsulfinil, alchilsulfonil sau o grupă nitro, hidroxi, amino, haloalchil, haloalcoxi, haloalchiltio şiX reprezintă un atom de oxigen sau un atom de sulf.Rezultatul constă în aceea că compuşii conform prezentei invenţii îmbină o activitate erbicidă înaltă cu selectivitatea necesară şi cu o degradare sporită în sol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86677297A | 1997-05-30 | 1997-05-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD980153A MD980153A (ro) | 1999-12-31 |
| MD2101B2 true MD2101B2 (ro) | 2003-02-28 |
Family
ID=25348372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MD98-0153A MD2101B2 (ro) | 1997-05-30 | 1998-05-27 | 3,5-Difluorpiridine, compoziţii pe baza lor şi aplicarea lor în calitate de erbicide |
Country Status (26)
| Country | Link |
|---|---|
| EP (1) | EP0887343B1 (ro) |
| JP (1) | JPH111474A (ro) |
| KR (1) | KR19980087231A (ro) |
| CN (1) | CN1201032A (ro) |
| AR (1) | AR012890A1 (ro) |
| AT (1) | ATE242767T1 (ro) |
| AU (1) | AU750083B2 (ro) |
| BR (1) | BR9801724A (ro) |
| CA (1) | CA2238870A1 (ro) |
| CZ (1) | CZ155798A3 (ro) |
| DE (1) | DE69815443T2 (ro) |
| EE (1) | EE03796B1 (ro) |
| EG (1) | EG22073A (ro) |
| GE (1) | GEP20002242B (ro) |
| HU (1) | HUP9801264A3 (ro) |
| ID (1) | ID20352A (ro) |
| IL (1) | IL124584A0 (ro) |
| MD (1) | MD2101B2 (ro) |
| NO (1) | NO311759B1 (ro) |
| NZ (1) | NZ330551A (ro) |
| PL (1) | PL326581A1 (ro) |
| SK (1) | SK67998A3 (ro) |
| TR (1) | TR199800958A2 (ro) |
| TW (1) | TW445257B (ro) |
| YU (1) | YU23498A (ro) |
| ZA (1) | ZA984592B (ro) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1108720A1 (en) * | 1999-12-08 | 2001-06-20 | Basf Aktiengesellschaft | Herbicidal 2-Pyrazolyl-6-Aryloxy-Pyri(mi)dines |
| US6528456B2 (en) | 1999-12-08 | 2003-03-04 | Basf Aktiengesellschaft | Herbicidal 2-pyrazolyl-6-aryloxypyri(mi)dines |
| EP1427725B1 (de) * | 2001-09-07 | 2005-03-23 | Basf Aktiengesellschaft | Pyrazolylsubstituierte thienyloxy-pyridine |
| KR100659088B1 (ko) * | 2005-07-15 | 2006-12-21 | 삼성에스디아이 주식회사 | 디플루오로피리딘계 화합물 및 이를 이용한 유기 발광 소자 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996006096A1 (en) * | 1994-08-23 | 1996-02-29 | Nissan Chemical Industries, Ltd. | Pyridine derivative |
| EP0723960A1 (en) * | 1995-01-26 | 1996-07-31 | American Cyanamid Company | Herbicidal 2,6-disubstituted pyridines and 2,4-disubstituted pyrimidines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0820996A1 (en) * | 1996-07-24 | 1998-01-28 | American Cyanamid Company | Herbicidal cyanopyridines |
-
1998
- 1998-05-05 TW TW087106933A patent/TW445257B/zh not_active IP Right Cessation
- 1998-05-20 CZ CZ981557A patent/CZ155798A3/cs unknown
- 1998-05-20 KR KR1019980018190A patent/KR19980087231A/ko not_active Withdrawn
- 1998-05-21 GE GEAP19984306A patent/GEP20002242B/en unknown
- 1998-05-21 IL IL12458498A patent/IL124584A0/xx unknown
- 1998-05-22 DE DE69815443T patent/DE69815443T2/de not_active Expired - Lifetime
- 1998-05-22 EP EP98304087A patent/EP0887343B1/en not_active Expired - Lifetime
- 1998-05-22 SK SK679-98A patent/SK67998A3/sk unknown
- 1998-05-22 AT AT98304087T patent/ATE242767T1/de not_active IP Right Cessation
- 1998-05-27 MD MD98-0153A patent/MD2101B2/ro unknown
- 1998-05-27 EE EE9800085A patent/EE03796B1/xx not_active IP Right Cessation
- 1998-05-28 BR BR9801724-1A patent/BR9801724A/pt not_active IP Right Cessation
- 1998-05-28 CA CA002238870A patent/CA2238870A1/en not_active Abandoned
- 1998-05-28 AU AU69046/98A patent/AU750083B2/en not_active Ceased
- 1998-05-28 ID IDP980788A patent/ID20352A/id unknown
- 1998-05-28 ZA ZA9804592A patent/ZA984592B/xx unknown
- 1998-05-29 HU HU9801264A patent/HUP9801264A3/hu unknown
- 1998-05-29 NZ NZ330551A patent/NZ330551A/xx unknown
- 1998-05-29 PL PL98326581A patent/PL326581A1/xx unknown
- 1998-05-29 AR ARP980102535A patent/AR012890A1/es not_active Application Discontinuation
- 1998-05-29 YU YU23498A patent/YU23498A/sh unknown
- 1998-05-29 CN CN98109528A patent/CN1201032A/zh active Pending
- 1998-05-29 TR TR1998/00958A patent/TR199800958A2/xx unknown
- 1998-05-29 JP JP16443998A patent/JPH111474A/ja not_active Withdrawn
- 1998-05-29 NO NO19982469A patent/NO311759B1/no not_active IP Right Cessation
- 1998-05-30 EG EG59498A patent/EG22073A/xx active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996006096A1 (en) * | 1994-08-23 | 1996-02-29 | Nissan Chemical Industries, Ltd. | Pyridine derivative |
| EP0723960A1 (en) * | 1995-01-26 | 1996-07-31 | American Cyanamid Company | Herbicidal 2,6-disubstituted pyridines and 2,4-disubstituted pyrimidines |
Also Published As
| Publication number | Publication date |
|---|---|
| AU6904698A (en) | 1998-12-03 |
| EE03796B1 (et) | 2002-08-15 |
| PL326581A1 (en) | 1998-12-07 |
| HU9801264D0 (en) | 1998-08-28 |
| ATE242767T1 (de) | 2003-06-15 |
| IL124584A0 (en) | 1998-12-06 |
| CA2238870A1 (en) | 1998-11-30 |
| NO311759B1 (no) | 2002-01-21 |
| CZ155798A3 (cs) | 1998-12-16 |
| EP0887343B1 (en) | 2003-06-11 |
| KR19980087231A (ko) | 1998-12-05 |
| ID20352A (id) | 1998-12-03 |
| EE9800085A (et) | 1998-12-15 |
| AU750083B2 (en) | 2002-07-11 |
| BR9801724A (pt) | 2000-03-14 |
| AR012890A1 (es) | 2000-11-22 |
| GEP20002242B (en) | 2000-09-25 |
| TW445257B (en) | 2001-07-11 |
| NO982469D0 (no) | 1998-05-29 |
| ZA984592B (en) | 1999-11-29 |
| YU23498A (sh) | 2001-12-26 |
| NO982469L (no) | 1998-12-01 |
| TR199800958A2 (xx) | 1998-12-21 |
| HUP9801264A3 (en) | 2000-01-28 |
| HUP9801264A2 (hu) | 1999-03-29 |
| SK67998A3 (en) | 1998-12-02 |
| JPH111474A (ja) | 1999-01-06 |
| MD980153A (ro) | 1999-12-31 |
| EP0887343A1 (en) | 1998-12-30 |
| NZ330551A (en) | 1999-06-29 |
| DE69815443T2 (de) | 2003-12-24 |
| EG22073A (en) | 2002-07-31 |
| DE69815443D1 (de) | 2003-07-17 |
| CN1201032A (zh) | 1998-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PD99 | Pending application |