CO5611069A2 - Metodo para purificar un pesticida - Google Patents
Metodo para purificar un pesticidaInfo
- Publication number
- CO5611069A2 CO5611069A2 CO04102834A CO04102834A CO5611069A2 CO 5611069 A2 CO5611069 A2 CO 5611069A2 CO 04102834 A CO04102834 A CO 04102834A CO 04102834 A CO04102834 A CO 04102834A CO 5611069 A2 CO5611069 A2 CO 5611069A2
- Authority
- CO
- Colombia
- Prior art keywords
- pesticide
- purifying
- present
- crystallization
- impurity
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/12—Powders or granules
- A01N25/14—Powders or granules wettable
-
- 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/20—N-Aryl 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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1.- Un método para purificar un pesticida, que comprende:a) fundir un pesticida, cuyo pesticida comprende por lo menos un ingrediente activo y por lo menos una impureza capaz de inhibir la cristalización;b) aplicar el pesticida como recubrimiento sobre un sustrato formando una partícula de pesticida;c) reducir substancialmente la cantidad de impurezas inhibidoras de la cristalización mediante un método azeotrópico, y d) cristalizar el pesticida.2.- El método según la reivindicación 1, donde el ingrediente activo es un compuesto de la fórmula (I):donde - es un enlace simple o doble y los índices y sustituyentes tienen los significados siguientes:n es 0, 1, 2, 3 ó 4, pudiendo los sustituyentes R1 ser diferentes cuando n es mayor que 1;m es 0, 1 ó 2, pudiendo los sustituyentes R2 ser diferentes cuando m es más alto que 1; X es un enlace directo, O o NRa ;Ra es hidrógeno, alquilo, alquenilo, alquinilo, cicloalquilo o cicloalquenilo;R1 es nitro, ciano, halógeno alquilo, no sustituido o sustituido, alquenilo, alquinilo, alcoxi, alqueniloxi, alquiniloxi o cuando n es igual a 2, adicionalmente, un puente no sustituido o sustituido ligado con dos átomos anulares vecinos y que contiene tres o cuatro miembros del grupo que consisten de 3 ó 4 átomos de carbono, 1 a 3 átomos de carbono y 1 ó 2 átomos de nitrógeno, oxígeno y/o azufre, pudiendo este puente formar junto con el anillo al que está ligado un radical parcialmente insaturado o aromático;R2 es nitro, ciano, halógeno, alquilo, haloalquilo, alcoxi, alquiltio o alcoxicarbonilo; ...
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36841102P | 2002-03-28 | 2002-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO5611069A2 true CO5611069A2 (es) | 2006-02-28 |
Family
ID=28675481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO04102834A CO5611069A2 (es) | 2002-03-28 | 2004-10-13 | Metodo para purificar un pesticida |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US7247175B2 (es) |
| EP (1) | EP1492406B1 (es) |
| JP (1) | JP4986380B2 (es) |
| CN (1) | CN1291650C (es) |
| AT (1) | ATE375725T1 (es) |
| AU (1) | AU2003221518A1 (es) |
| BR (1) | BRPI0308733B1 (es) |
| CA (1) | CA2480241A1 (es) |
| CO (1) | CO5611069A2 (es) |
| DE (1) | DE60316926T2 (es) |
| EA (1) | EA007588B1 (es) |
| IL (1) | IL163867A0 (es) |
| MX (1) | MXPA04008651A (es) |
| NZ (1) | NZ535337A (es) |
| PL (1) | PL372264A1 (es) |
| WO (1) | WO2003082013A1 (es) |
| ZA (1) | ZA200408697B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR054777A1 (es) * | 2005-06-20 | 2007-07-18 | Basf Ag | Modificaciones cristalinas de piraclostrobina |
| CN103258874B (zh) * | 2013-04-28 | 2015-08-26 | 扬州乾照光电有限公司 | 一种基于图形化锗衬底的三结太阳能电池及其制备方法 |
| CN104365590B (zh) * | 2014-12-01 | 2016-03-30 | 山东省联合农药工业有限公司 | 一种连续化的吡唑醚菌酯悬浮剂制备方法 |
| CN106928144A (zh) * | 2017-03-16 | 2017-07-07 | 上海晓明检测技术服务有限公司 | 一种高纯度吡唑醚菌酯标准品的制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3956500A (en) * | 1973-04-03 | 1976-05-11 | Union Carbide Corporation | Carbamate pesticidal compositions |
| EP0191462A1 (en) * | 1985-02-13 | 1986-08-20 | Research Association For Utilization Of Light Oil | Purification of aziridine-2-carboxylic acid salts |
| ATE207291T1 (de) * | 1993-03-19 | 2001-11-15 | Nufarm Australia Ltd | Herbizide zusammensetzung |
| DE4423612A1 (de) * | 1994-07-06 | 1996-01-11 | Basf Ag | 2-[(Dihydro)pyrazolyl-3'-oxymethylen]-anilide, Verfahren zu ihrer Herstelung und ihre Verwendung |
| DE69621045T2 (de) * | 1995-12-29 | 2002-12-12 | Ciba Speciality Chemicals Water Treatments Ltd., Bradford | Teilchen mit einer polymeren schale und ihre herstellung |
-
2003
- 2003-03-25 CA CA002480241A patent/CA2480241A1/en not_active Abandoned
- 2003-03-25 MX MXPA04008651A patent/MXPA04008651A/es unknown
- 2003-03-25 EA EA200401189A patent/EA007588B1/ru not_active IP Right Cessation
- 2003-03-25 AU AU2003221518A patent/AU2003221518A1/en not_active Abandoned
- 2003-03-25 BR BRPI0308733A patent/BRPI0308733B1/pt not_active IP Right Cessation
- 2003-03-25 WO PCT/EP2003/003079 patent/WO2003082013A1/en active IP Right Grant
- 2003-03-25 AT AT03717230T patent/ATE375725T1/de not_active IP Right Cessation
- 2003-03-25 PL PL03372264A patent/PL372264A1/xx not_active Application Discontinuation
- 2003-03-25 EP EP03717230A patent/EP1492406B1/en not_active Expired - Lifetime
- 2003-03-25 IL IL16386703A patent/IL163867A0/xx not_active IP Right Cessation
- 2003-03-25 DE DE60316926T patent/DE60316926T2/de not_active Expired - Lifetime
- 2003-03-25 JP JP2003579567A patent/JP4986380B2/ja not_active Expired - Fee Related
- 2003-03-25 NZ NZ535337A patent/NZ535337A/xx unknown
- 2003-03-25 CN CNB038073145A patent/CN1291650C/zh not_active Expired - Fee Related
- 2003-03-26 US US10/397,765 patent/US7247175B2/en not_active Expired - Lifetime
-
2004
- 2004-10-13 CO CO04102834A patent/CO5611069A2/es not_active Application Discontinuation
- 2004-10-27 ZA ZA200408697A patent/ZA200408697B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR0308733A (pt) | 2005-01-04 |
| JP2005521703A (ja) | 2005-07-21 |
| WO2003082013A1 (en) | 2003-10-09 |
| PL372264A1 (en) | 2005-07-11 |
| EP1492406B1 (en) | 2007-10-17 |
| IL163867A0 (en) | 2005-12-18 |
| CN1291650C (zh) | 2006-12-27 |
| CN1642425A (zh) | 2005-07-20 |
| MXPA04008651A (es) | 2005-09-08 |
| ATE375725T1 (de) | 2007-11-15 |
| DE60316926D1 (de) | 2007-11-29 |
| NZ535337A (en) | 2006-03-31 |
| EA007588B1 (ru) | 2006-12-29 |
| EP1492406A1 (en) | 2005-01-05 |
| DE60316926T2 (de) | 2008-07-31 |
| US20030199394A1 (en) | 2003-10-23 |
| JP4986380B2 (ja) | 2012-07-25 |
| ZA200408697B (en) | 2005-11-10 |
| EA200401189A1 (ru) | 2005-08-25 |
| BRPI0308733B1 (pt) | 2015-12-22 |
| US7247175B2 (en) | 2007-07-24 |
| AU2003221518A1 (en) | 2003-10-13 |
| CA2480241A1 (en) | 2003-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC | Application refused |