BR8300554A - Compostos e composicoes fungicidas e reguladores de crescimento de plantas,processo para sua preparacao,processo para regular o crescimento de plantas e processo para combater doencas causadas por fungos - Google Patents

Compostos e composicoes fungicidas e reguladores de crescimento de plantas,processo para sua preparacao,processo para regular o crescimento de plantas e processo para combater doencas causadas por fungos

Info

Publication number
BR8300554A
BR8300554A BR8300554A BR8300554A BR8300554A BR 8300554 A BR8300554 A BR 8300554A BR 8300554 A BR8300554 A BR 8300554A BR 8300554 A BR8300554 A BR 8300554A BR 8300554 A BR8300554 A BR 8300554A
Authority
BR
Brazil
Prior art keywords
plant growth
fungicid
composites
fungi
compounds
Prior art date
Application number
BR8300554A
Other languages
English (en)
Inventor
Anthony Frank Marchington
Timothy Lewis
John Martin Clough
Paul Anthony Worthington
David Alan Griffin
John Dalziel
Original Assignee
Ici Plc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Plc filed Critical Ici Plc
Publication of BR8300554A publication Critical patent/BR8300554A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/10Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/147Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/36Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
    • C07C29/38Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
    • C07C29/40Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones with compounds containing carbon-to-metal bonds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/29Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
    • C07C45/292Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/24Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40Unsaturated compounds
    • C07C59/76Unsaturated compounds containing keto groups
    • C07C59/88Unsaturated compounds containing keto groups containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/081,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D303/00Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02Compounds containing oxirane rings
    • C07D303/38Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D303/40Compounds containing oxirane rings with hydrocarbon radicals, substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals by ester radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D319/00Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/041,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/061,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
BR8300554A 1982-02-09 1983-02-04 Compostos e composicoes fungicidas e reguladores de crescimento de plantas,processo para sua preparacao,processo para regular o crescimento de plantas e processo para combater doencas causadas por fungos BR8300554A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8203707 1982-02-09
GB8211290 1982-04-19
GB8213652 1982-05-11
GB8231263 1982-11-02

Publications (1)

Publication Number Publication Date
BR8300554A true BR8300554A (pt) 1983-11-22

Family

ID=27449319

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8300554A BR8300554A (pt) 1982-02-09 1983-02-04 Compostos e composicoes fungicidas e reguladores de crescimento de plantas,processo para sua preparacao,processo para regular o crescimento de plantas e processo para combater doencas causadas por fungos

Country Status (15)

Country Link
US (1) US4518415A (pt)
EP (1) EP0089100B1 (pt)
AU (1) AU560551B2 (pt)
BR (1) BR8300554A (pt)
CA (1) CA1194484A (pt)
DE (1) DE3379951D1 (pt)
DK (1) DK163666C (pt)
ES (1) ES8500239A1 (pt)
GB (1) GB2115408B (pt)
GR (1) GR78077B (pt)
HU (1) HU189225B (pt)
IE (1) IE54498B1 (pt)
IL (1) IL67706A (pt)
NZ (1) NZ203000A (pt)
PT (1) PT76221B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8306512D0 (en) 1983-03-09 1983-04-13 Ici Plc Heterocyclic compounds
DE3335323A1 (de) * 1983-09-27 1985-04-04 Schering AG, 1000 Berlin und 4709 Bergkamen Substituierte ss-carboline, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel
DE3336861A1 (de) * 1983-10-11 1985-04-25 Bayer Ag, 5090 Leverkusen Azolyl-tetrahydrofuran-2-yliden-methan-derivate
FR2558834B1 (fr) * 1984-01-26 1988-01-08 Rhone Poulenc Agrochimie Fongicides a groupes triazole et oligoether
EP0323443A3 (fr) * 1984-01-26 1989-12-06 Rhone-Poulenc Agrochimie Fongicides à groupes triazole et oligoéther
US5210198A (en) * 1984-01-26 1993-05-11 Rhone-Poulenc Agrochimie Fungicides containing triazole and oligoether groups
FR2597868B1 (fr) * 1986-04-23 1988-09-02 Rhone Poulenc Agrochimie Composes a groupements triazole ou imidazole et tetrahydrofuranne, utilisation de ceux-ci a titre de fongicides et procedes de preparation
GB8405368D0 (en) * 1984-03-01 1984-04-04 Ici Plc Heterocyclic compounds
US4929268A (en) * 1985-03-27 1990-05-29 The Dow Chemical Company Substituted oxirane compounds
FR2611714A2 (fr) * 1986-04-23 1988-09-09 Rhone Poulenc Agrochimie Composes a groupements triazole ou imidazole et tetrahydrofuran, utilisation de ceux-ci a titre de fongicides et procedes de preparation
ATE115577T1 (de) 1987-11-20 1994-12-15 Schering Corp Tri- und tetrasubstituierte oxetane und tetrahydrofurane und deren zwischenprodukte.
DE3805684A1 (de) * 1988-02-24 1989-09-07 Basf Ag Azolylmethylcycloalkyloxirane, ihre herstellung und verwendung als pflanzenschutzmittel
DE3807951A1 (de) * 1988-03-10 1989-09-21 Basf Ag Fungizide imidazolylmethyloxirane
US5141940A (en) * 1989-05-26 1992-08-25 Shell Internationale Research Maatshappij B.V. Fungicidal liquid formulations
EP0443980A1 (de) * 1990-01-25 1991-08-28 Ciba-Geigy Ag Mikrobizide
US5039676A (en) * 1990-05-11 1991-08-13 Schering Corporation Tri- and tetra-substituted-oxetanes and tetrahydrofurans and intermediates thereof
LT4128B (en) 1995-06-16 1997-03-25 Biochemijos Institutas Process for the preparation of 1,2,4-triazole sodium salt
US8456948B2 (en) * 2008-06-28 2013-06-04 Westerngeco L.L.C. System and technique to obtain streamer depth and shape and applications thereof
PE20141468A1 (es) 2010-12-21 2014-11-05 Bayer Cropscience Lp Mutantes tipo papel de lija de bacillus y metodos de uso de los mismo para mejorar el crecimiento vegetal, promover la salud de plantas y controlar enfermedades y plagas
BR112014005654A2 (pt) 2011-09-12 2017-03-28 Bayer Cropscience Lp métodos para melhorar a saúde e promover o crescimento de uma planta e/ou de melhorar o amadurecimento da fruta
EP2746266A1 (en) * 2012-12-19 2014-06-25 Basf Se New substituted triazoles and imidazoles and their use as fungicides

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079062A (en) * 1974-11-18 1978-03-14 Janssen Pharmaceutica N.V. Triazole derivatives
US4160838A (en) * 1977-06-02 1979-07-10 Janssen Pharmaceutica N.V. Antimicrobial and plant-growth-regulating triazole derivatives
EP0003732B1 (en) * 1978-02-01 1983-10-19 The Wellcome Foundation Limited Imidazole derivatives and salts thereof, their synthesis, and pharmaceutical formulations thereof
EP0023756A3 (en) * 1979-07-12 1981-04-22 Imperial Chemical Industries Plc Triazol and imidazol derivatives; processes for their preparation, pesticidal compositions containing them and their use; preparation of intermediates
US4384879A (en) * 1980-07-15 1983-05-24 Ciba-Geigy Corporation 4-(1H-Azolylmethyl)-1,3-dioxolan-5-one derivatives, production thereof and use thereof as growth regulators and/or microbicides

Also Published As

Publication number Publication date
PT76221B (en) 1986-01-27
EP0089100A2 (en) 1983-09-21
ES519657A0 (es) 1984-10-01
EP0089100A3 (en) 1984-07-11
DK163666C (da) 1992-10-26
EP0089100B1 (en) 1989-05-31
GR78077B (pt) 1984-09-26
CA1194484A (en) 1985-10-01
DE3379951D1 (de) 1989-07-06
US4518415A (en) 1985-05-21
NZ203000A (en) 1986-06-11
AU1037583A (en) 1983-08-18
PT76221A (en) 1983-03-01
AU560551B2 (en) 1987-04-09
IE830057L (en) 1983-08-09
DK54883A (da) 1983-08-10
ES8500239A1 (es) 1984-10-01
IL67706A (en) 1987-10-20
GB2115408B (en) 1985-10-16
IE54498B1 (en) 1989-10-25
DK163666B (da) 1992-03-23
GB2115408A (en) 1983-09-07
HU189225B (en) 1986-06-30
GB8300095D0 (en) 1983-02-09
DK54883D0 (da) 1983-02-09

Similar Documents

Publication Publication Date Title
BR8300554A (pt) Compostos e composicoes fungicidas e reguladores de crescimento de plantas,processo para sua preparacao,processo para regular o crescimento de plantas e processo para combater doencas causadas por fungos
BR8604723A (pt) Composicoes fungicidas e reguladoras do crescimento de plantas,processos para sua preparacao e para combater fungos e imidazo-pirrolopiridinas
BR8103484A (pt) Composto composicao herbicida processo para controlar o crescimento de plantas indesejaveis e processo para preparartal composto
BR8000996A (pt) Processo para a preparacao de derivados de 1-vinil-triazol, composicoes reguladoras do crescimento de plantas e fungicidas e sua aplicacao
BR8501743A (pt) Processo para a preparacao de tetrahidrofuran-2-ilmetilaminas,composicoes de protecao as plantas,fungicidas e reguladoras do crescimento e processos para combater fungos e para a preparacao de composicoes
BR8405750A (pt) Imidazolinonas,processo para sua preparacao,aplicacao,herbicidas e agentes reguladores de crescimento de plantas e processo para combater plantas indesejadas ou para regular crescimento de plantas
BR8104795A (pt) Processo para a preparacao de derivados de triazolil-propenol,composicoes reguladoras do crescimento das plantas e fungicidas,processo para regular o crescimento de plantas e para a preparacao de composicoes e emprego
BR8206148A (pt) Processo para a preparacao de derivados de trifluormetilfenoxi-fenil-silicio,composicoes herbicidas e reguladoras do crescimento de plantas,processos para combater ervas daninhas e para a preparacao de composicoes
BR8303645A (pt) Composto, processo para sua preparacao, composicoes herbicidas e reguladoras do crescimento das plantas, aplicacao dos ditos compostos e processo para combater o crescimento indesjado de plantas ou para regular o crescimento de plantas uteis
BR8102893A (pt) Composicao reguladora do crescimento de plantas e processos para regular o crescimento de plantes e para a preparacao des composicoes
BR9002582A (pt) Composicao herbicida,processo para a preparacao de compostos,processos para combater o crescimento de plantas indesejadas e para influenciar o crescimento das plantas e sementes
BR8300971A (pt) Derivados de azol-carboxamida, processo para sua producao, composicao fungicida ou nematocida, e processo para evitar doencas de plantas e combater nematodeos
BR8605923A (pt) Composto fungicida e regulador do crescimento de plantas,processo para sua preparacao,composicao fungicida e processo para combater fungos ou regular o crescimento de plantas
BR8102083A (pt) Processo para a preparacao de acetanilidas substituidas, composicoes herbicidas, processo para o combate do crescimento de plantas indesejadas e para a prepacao de composicoes herbicidas
BR8304331A (pt) Composto herbicida,composicao herbicida,processo para controlar vegetacao indesejavel e processo para alterar vantajosamento o modelo de crescimento de plantas
BR8305090A (pt) Composto heterociclico, processo para preparar um composto, composicao herbicida e metodo para controlar o crescimento de plantas indesejaveis
BR8102089A (pt) Processo para a preparacao de acetanilidas substituidas, composicoes herbicidas, processo para o combate do crescimento de plantas indesejadas e para a preparacao de composicoes herbicidas
BR9003511A (pt) Composto herbicida,processo para sua preparacao,composicao herbicida e processo para combater o crescimento de plantas indesejadas
BR8404225A (pt) Compostos,processo para sua preparacao,composicoes herbicidas e reguladoras de crescimento,aplicacao dos ditos compostos,e processo para combater o crescimento indesejado de plantas ou respectivamente para regular o crescimento
BR8106635A (pt) Compsotos,processo para a sua preparacao,composicao herbicida e/ou reguladora de crescimento das plantas,emprego e processo para o combate seletivo de ervas daninhas
BR8301346A (pt) Compostos heterociclicos de atividade fungicida, processo para a sua preparacao,composicao, fungicida ou reguladora de crescimento de planta, processo para regular o crescimento de planta, processo para regular o crescimento de plantas e processo para combater doencas de fungos em plantas
BR8100950A (pt) Composicao reguladora do crescimento de plantas,processo para modificar o crescimento de plantas e para a preparacao de um composto
BR8102086A (pt) Processo para a preparacao de acetanilidas substituidas, composicoes herbicidas, processo para o combate do crescimento de plantas indesejadas e para a preparacao de composicoes herbicidas
BR8300404A (pt) Composto herbicida, composicao herbicida, processo para danificar seriamente ou matar plantas indesejada, processo para controlar seletivamente o crescimento de monocotiledoneas e processo para sintese de uma composicao herbicida
BR8503019A (pt) Composicao pesticida contra doencas bacterianas de plantas,processo para sua preparacao e processo para combater as doencas bacterianas de plantas

Legal Events

Date Code Title Description
PC Transfer

Free format text: ZENECA LIMITED (GB). TRANSFERIDO DE: IMPERIAL CHEMICAL INDUSTRIES PLC.

RH Request refused
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 04/02/98