[go: up one dir, main page]

BR8801878A - Processo para obtencao de compostos(p-fenoxi-fenoxi)-metilhtero aromaticos pentamembrados e composicoes pesticidas a base dos mesmos - Google Patents

Processo para obtencao de compostos(p-fenoxi-fenoxi)-metilhtero aromaticos pentamembrados e composicoes pesticidas a base dos mesmos

Info

Publication number
BR8801878A
BR8801878A BR8801878A BR8801878A BR8801878A BR 8801878 A BR8801878 A BR 8801878A BR 8801878 A BR8801878 A BR 8801878A BR 8801878 A BR8801878 A BR 8801878A BR 8801878 A BR8801878 A BR 8801878A
Authority
BR
Brazil
Prior art keywords
fenoxi
pentamembered
pesticided
same
obtaining compounds
Prior art date
Application number
BR8801878A
Other languages
English (en)
Inventor
Hans Theobald
Christoph Kuenast
Peter Hofmeister
Hans-Juergen Neubauer
Thomas Kuekenhoehner
Wolfgang Krieg
Joachim Leyerdecker
Uwe Kardorff
Original Assignee
Basf Ag
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
Priority claimed from DE19873713337 external-priority patent/DE3713337A1/de
Priority claimed from DE3803703A external-priority patent/DE3803703A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BR8801878A publication Critical patent/BR8801878A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic 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
    • C07D231/12—Heterocyclic 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic 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
    • C07D233/64—Heterocyclic 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 substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/08—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
    • C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
    • C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members 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
    • C07D261/12—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/06—1,2,4-Oxadiazoles; Hydrogenated 1,2,4-oxadiazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole 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
    • C07D277/24—Radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/42—Singly bound oxygen atoms
    • 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
    • C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
    • C07D333/16—Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Pyridine Compounds (AREA)
  • Furan Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BR8801878A 1987-04-21 1988-04-20 Processo para obtencao de compostos(p-fenoxi-fenoxi)-metilhtero aromaticos pentamembrados e composicoes pesticidas a base dos mesmos BR8801878A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873713337 DE3713337A1 (de) 1987-04-21 1987-04-21 ((p-phenoxy)-phenoxyl)-methyl-isoxazole
DE3803703A DE3803703A1 (de) 1988-02-08 1988-02-08 (p-phenoxy-phenoxy)-methyl-fuenfringhetaryle

Publications (1)

Publication Number Publication Date
BR8801878A true BR8801878A (pt) 1988-11-22

Family

ID=25854811

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8801878A BR8801878A (pt) 1987-04-21 1988-04-20 Processo para obtencao de compostos(p-fenoxi-fenoxi)-metilhtero aromaticos pentamembrados e composicoes pesticidas a base dos mesmos

Country Status (10)

Country Link
US (1) US4943584A (pt)
EP (1) EP0287959B1 (pt)
JP (1) JP2534315B2 (pt)
KR (1) KR960010354B1 (pt)
BR (1) BR8801878A (pt)
CA (1) CA1331619C (pt)
DE (1) DE3880544D1 (pt)
ES (1) ES2054725T3 (pt)
HU (1) HU202364B (pt)
IL (1) IL86098A (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU617229B2 (en) * 1988-12-27 1991-11-21 Sumitomo Chemical Company, Limited Pyrazole compounds, and their production and use
JP2892058B2 (ja) * 1989-11-15 1999-05-17 アイシン・エィ・ダブリュ株式会社 自動変速機のクラッチ機構
US5213606A (en) * 1991-11-27 1993-05-25 American Cyanamid Company 4-carboxy-2-aryloxyphenoxyalkyl substituted heterocycles useful as herbicidal agents
US5244906A (en) * 1992-01-23 1993-09-14 Dowelanco Insect control with substituted oxadiazole and thiadiazole compounds
BR9506010A (pt) * 1994-07-01 1997-08-19 Nippon Soda Co Composto triazol processo para a produção do mesmo e pesticida
US5925654A (en) * 1997-03-12 1999-07-20 G.D. Searle & Co. LTA4 , hydrolase inhibitors
US6162823A (en) * 1997-03-12 2000-12-19 G.D. Searle & Co. LTA4 hydrolase inhibitors
US6110944A (en) * 1997-03-12 2000-08-29 G. D. Searle & Co. LTA4, hydrolase inhibitors
US6210612B1 (en) * 1997-03-31 2001-04-03 Pouvair Corporation Method for the manufacture of porous ceramic articles
TW200406386A (en) * 2002-06-07 2004-05-01 Novartis Ag Organic compounds
JP4534452B2 (ja) * 2003-09-04 2010-09-01 株式会社クレハ ３−メチルイソチアゾール−５−メタノール誘導体、その製造法および農園芸用病害防除剤
CN101687790B (zh) * 2007-05-25 2015-02-11 Abbvie公司 作为代谢型谷氨酸受体2(mglu2受体)的正向调节剂的杂环化合物
EP2545964A1 (en) 2011-07-13 2013-01-16 Phenex Pharmaceuticals AG Novel FXR (NR1H4) binding and activity modulating compounds
CA2968836C (en) 2016-06-13 2025-09-02 Gilead Sciences, Inc. FXR MODULATING COMPOUNDS (NR1H4)
BR112018075734A2 (pt) 2016-06-13 2019-04-02 Gilead Sciences, Inc. composto, composição farmacêutica, método para tratar um paciente com uma doença ou condição mediada pelo menos em parte por fxr, e, uso de um composto.
ES2927019T3 (es) 2017-03-28 2022-11-02 Gilead Sciences Inc Combinaciones terapéuticas para el tratamiento de enfermedades hepáticas
DK3911647T3 (da) 2019-01-15 2024-02-26 Gilead Sciences Inc Isoxazol-forbindelse som FXR-agonist og farmaceutiske sammensætninger, der omfatter en sådan
CN111518022A (zh) * 2019-02-02 2020-08-11 华东理工大学 具有杀虫活性的芳(杂)环醚类化合物及其制备方法和用途
JP2022519906A (ja) 2019-02-19 2022-03-25 ギリアード サイエンシーズ， インコーポレイテッド Ｆｘｒアゴニストの固体形態
CN112237200A (zh) * 2019-07-16 2021-01-19 上海生农生化制品股份有限公司 一种杀虫组合物及其在防治害虫中的应用
CN112237198A (zh) * 2019-07-16 2021-01-19 上海生农生化制品股份有限公司 一种杀虫组合物及其在防治害虫中的应用
CN112237192A (zh) * 2019-07-16 2021-01-19 上海生农生化制品股份有限公司 一种杀虫组合物及其在防治害虫中的应用
CN112237191A (zh) * 2019-07-16 2021-01-19 上海生农生化制品股份有限公司 一种杀虫组合物及其在防治害虫中的应用
CN112237193A (zh) * 2019-07-16 2021-01-19 上海生农生化制品股份有限公司 一种杀虫组合物及其在防治害虫中的应用
CN112237196A (zh) * 2019-07-16 2021-01-19 上海生农生化制品股份有限公司 一种杀虫组合物及其在防治害虫中的应用
CN115943967A (zh) * 2022-09-07 2023-04-11 上海生农生化制品股份有限公司 一种茚虫威水分散粒剂及其制备方法
CN115943960A (zh) * 2022-09-21 2023-04-11 上海生农生化制品股份有限公司 一种新烟碱类复合杀虫剂及其制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123556A (en) * 1972-02-04 1978-10-31 Ciba-Geigy Corporation Insecticidal composition
US4069344A (en) * 1972-05-10 1978-01-17 Ciba-Geigy Corporation Insecticidal substituted phenyl derivatives
US4061683A (en) * 1973-01-31 1977-12-06 Ciba-Geigy Corporation Diphenyl ether derivatives
US4094989A (en) * 1973-04-18 1978-06-13 Ciba-Geigy Corporation Methylenedioxy substituted benzene derivatives
CH599752A5 (pt) * 1973-04-18 1978-05-31 Ciba Geigy Ag
US4153731A (en) * 1973-04-18 1979-05-08 Ciba-Geigy Corporation Phenoxy (benzyloxy/benzylthio) benzene derivatives
US4172146A (en) * 1973-05-08 1979-10-23 Ciba-Geigy Corporation Substituted phenyl derivatives
DE2516331A1 (de) * 1974-04-18 1975-11-06 Ciba Geigy Ag Phenylaralkyl-aether und -thioaether
IL56484A0 (en) * 1978-01-25 1979-03-12 Ciba Geigy Ag Novel phenoxyalkyloxazolines, their preparation and their use as herbicides
JPS5562043A (en) * 1978-11-01 1980-05-10 Ihara Chem Ind Co Ltd Preparation of phenoxycarboxylic acid derivative
JPS55124460A (en) * 1979-03-12 1980-09-25 Ciba Geigy Ag Increasing of productivity of silk yarn
US4268678A (en) * 1979-09-04 1981-05-19 Sterling Drug Inc. 4-(Arylaliphatic)isoxazoles
JPS57175177A (en) * 1981-04-21 1982-10-28 Mitsui Toatsu Chem Inc 3-ethyloxadiazole derivative, its preparation, and herbicide
JPS57175179A (en) * 1981-04-22 1982-10-28 Mitsui Toatsu Chem Inc 5-ethyloxadiazole derivative, herbicide, and preparation thereof
US4447259A (en) * 1981-12-18 1984-05-08 Hokko Chemical Industry Co., Ltd. 2-(Substituted phenoxy)propionic acid derivatives and their uses for herbicidal purposes
ES8405770A1 (es) * 1982-01-27 1984-06-16 Pfizer Un procedimiento para la preparacion de una composicion ectoparasiticida, especialmente acaricida, o antihelmintica.
JPS58210073A (ja) * 1982-06-01 1983-12-07 Sumitomo Chem Co Ltd １，２，４−オキサジアゾ−ル誘導体、その製造法およびそれを有効成分とする除草剤
IT1218326B (it) * 1982-07-23 1990-04-12 Montedison Spa 1-fenossi (feniltio)-4-arilalchinil ossi-benzene derivati ad azione ormonica giovanile ed acaricida
US4451476A (en) * 1982-12-13 1984-05-29 Sterling Drug Inc. Isoxazoles as antiviral agents
JPS60215675A (ja) * 1984-04-09 1985-10-29 Nippon Nohyaku Co Ltd オキサジアゾリノン誘導体及びトリアゾリノン誘導体並びにその製造方法並びに昆虫成長制御剤
JPS6163668A (ja) * 1984-09-05 1986-04-01 Kanesho Kk 選択性除草剤
JP2504438B2 (ja) * 1986-03-25 1996-06-05 三菱化学株式会社 チアジアゾ−ル誘導体及びこれを有効成分とする殺虫殺ダニ剤

Also Published As

Publication number Publication date
JPS6463568A (en) 1989-03-09
CA1331619C (en) 1994-08-23
EP0287959A3 (en) 1990-10-24
KR960010354B1 (ko) 1996-07-30
IL86098A0 (en) 1988-11-15
ES2054725T3 (es) 1994-08-16
US4943584A (en) 1990-07-24
HU202364B (en) 1991-03-28
IL86098A (en) 1992-08-18
HUT47376A (en) 1989-03-28
DE3880544D1 (de) 1993-06-03
KR880012584A (ko) 1988-11-28
EP0287959B1 (de) 1993-04-28
JP2534315B2 (ja) 1996-09-11
EP0287959A1 (en) 1988-10-26

Similar Documents

Publication Publication Date Title
BR8801878A (pt) Processo para obtencao de compostos(p-fenoxi-fenoxi)-metilhtero aromaticos pentamembrados e composicoes pesticidas a base dos mesmos
BR8500673A (pt) Processo para preparar derivados de pirazol e composicoes inseticidas a base dos mesmos
BR8703376A (pt) Processo para a preparacao de alfa-aril-alfa-feniletil-1h-1,2,4-triazol-1-propanonitrilas e composicoes fungicidas com base nas mesmas
PT94979A (pt) Processo e dispositivo para a secagem rapida do verniz de unhas
BR9005400A (pt) Processo para a preparacao de combinacoes de poliimidas
BR8807896A (pt) Processo e aparelhagem para o preparo de emulsoes
BR9102794A (pt) Processo para a obtencao de tantalo e niobio
BR9003296A (pt) Turbomaquina e processo para a operacao de uma turbomaquina
BR9000938A (pt) Processo para obtencao de composto,composto e polimero de organossiloxano
BR8702344A (pt) Alcoxi alcoxidos,processo para a fabricacao dos mesmos e composicao
BR9002806A (pt) Agentes de endurecimento,misturas de endurecedor,processo para a preparacao dos agentes e emprego
BR8702067A (pt) Processo para a obtencao de poliesteres macromoleculares e dispositivo
BR9007734A (pt) Processo para a obtencao de alquil-polietoxietersulfatos
BR8904615A (pt) Processo para obtencao de produtos de condensacao a base de colofonia
BR8802082A (pt) Processo para a preparacao de poliaminas aromaticas polinucleares
BR9004539A (pt) Processo para a obtencao de 1,1,1,2-tetrafluoretano
BR9004428A (pt) Processo para a obtencao de alquilhalogenossilanos
BR9003360A (pt) Processo para a obtencao de 1,1,1-trifluor-2-cloroetano
BR9002162A (pt) Processo para a obtencao de poliisocianatos
BR9007509A (pt) Processo de moldagem de estacas e conjunto de aparelhamento para moldagem de estacas
PT89954A (pt) Processo para a preparacao de pirroloquinolina-e pirrolofenotiazina-carboxamidas e de compostos afins
BR8904833A (pt) Processo para homopolimerizacao ou copolimerizacao
BR9711994A (pt) Compostos de beta-lactama e processo para a prepara-Æo dos mesmos
PT89810A (pt) Processo para a preparacao de imidazolinonas e imidazolinotionas substituidas
BR9007335A (pt) Processo para a obtencao de 2-oxazolinas

Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 20/04/2003