BR112018072675A2 - método para produzir derivados de 1-h-pirrolidina-2,4-diona espirocíclicos substituídos por cis-alcóxi - Google Patents

método para produzir derivados de 1-h-pirrolidina-2,4-diona espirocíclicos substituídos por cis-alcóxi

Info

Publication number
BR112018072675A2
BR112018072675A2 BR112018072675-3A BR112018072675A BR112018072675A2 BR 112018072675 A2 BR112018072675 A2 BR 112018072675A2 BR 112018072675 A BR112018072675 A BR 112018072675A BR 112018072675 A2 BR112018072675 A2 BR 112018072675A2
Authority
BR
Brazil
Prior art keywords
pyrrolidine
alkoxy
dione derivatives
substituted spirocyclic
producing cis
Prior art date
Application number
BR112018072675-3A
Other languages
English (en)
Other versions
BR112018072675B1 (pt
Inventor
Farida Taraneh
Littmann Martin
Warsitz Rafael
Esser Michael
Schnatterer Albert
Original Assignee
Bayer Cropscience Aktiengesellschaft
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 Bayer Cropscience Aktiengesellschaft filed Critical Bayer Cropscience Aktiengesellschaft
Publication of BR112018072675A2 publication Critical patent/BR112018072675A2/pt
Publication of BR112018072675B1 publication Critical patent/BR112018072675B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two 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
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/38—2-Pyrrolones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Indole Compounds (AREA)
  • Pyrrole Compounds (AREA)

Abstract

a presente invenção se refere a novos métodos para preparar derivados de 1-h-pirrolidina-2,4-diona espirocíclicos substituídos por cis-alcóxi e também a novos intermediários e compostos de partida, os quais passados por ou usados no método de acordo com a invenção.
BR112018072675-3A 2016-05-04 2017-04-26 Método para produzir derivados de 1-hpirrolidina-2,4-diona espirocíclicos substituídos por cis-alcóxi BR112018072675B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16168243.0 2016-05-04
EP16168243 2016-05-04
PCT/EP2017/059885 WO2017191001A1 (de) 2016-05-04 2017-04-26 Verfahren zur herstellung von cis-alkoxysubstituierten spirocyclischen 1-h-pyrrolidin-2,4-dion- derivaten

Publications (2)

Publication Number Publication Date
BR112018072675A2 true BR112018072675A2 (pt) 2019-02-19
BR112018072675B1 BR112018072675B1 (pt) 2023-02-07

Family

ID=55910873

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018072675-3A BR112018072675B1 (pt) 2016-05-04 2017-04-26 Método para produzir derivados de 1-hpirrolidina-2,4-diona espirocíclicos substituídos por cis-alcóxi

Country Status (13)

Country Link
US (1) US10577320B2 (pt)
EP (1) EP3452446B1 (pt)
JP (2) JP7510744B2 (pt)
KR (1) KR102378152B1 (pt)
CN (1) CN109071428A (pt)
BR (1) BR112018072675B1 (pt)
DK (1) DK3452446T3 (pt)
ES (1) ES2955674T3 (pt)
FI (1) FI3452446T3 (pt)
IL (1) IL262598B (pt)
MX (1) MX2018013334A (pt)
TW (2) TWI813216B (pt)
WO (1) WO2017191001A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111303008B (zh) * 2020-03-18 2023-04-28 河北兰润植保科技有限公司 苯基酮烯醇的改进制备方法
CN115466208B (zh) * 2022-11-01 2024-05-14 安徽宁亿泰科技有限公司 提纯螺虫乙酯顺式中间体的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1277751T3 (da) 1996-08-05 2007-02-26 Bayer Cropscience Ag 2- og 2,5-substituerede phenylketoenoler
DE10231333A1 (de) 2002-07-11 2004-01-22 Bayer Cropscience Ag Cis-Alkoxysubstituierte spirocyclische 1-H-Pyrrolidin-2,4-dion-Derivate
DE102004041529A1 (de) * 2004-08-27 2006-03-02 Bayer Cropscience Gmbh Herbizid-Kombinationen mit speziellen Ketoenolen
CN102070587B (zh) * 2011-01-13 2015-10-14 广东东阳光药业有限公司 一锅法制备辛伐他汀的方法
TWI579260B (zh) 2012-03-28 2017-04-21 拜耳智慧財產有限公司 用於製備順式－烷氧基－取代之螺環狀苯基乙醯基胺基酸酯及順式－烷氧基－取代之螺環狀１ｈ－吡咯啶－２，４－二酮衍生物之方法

Also Published As

Publication number Publication date
WO2017191001A1 (de) 2017-11-09
KR20190002643A (ko) 2019-01-08
TWI813216B (zh) 2023-08-21
US10577320B2 (en) 2020-03-03
TWI788289B (zh) 2023-01-01
BR112018072675B1 (pt) 2023-02-07
CN109071428A (zh) 2018-12-21
IL262598A (en) 2018-12-31
JP2019515934A (ja) 2019-06-13
IL262598B (en) 2021-09-30
EP3452446A1 (de) 2019-03-13
DK3452446T3 (da) 2023-09-18
TW201806931A (zh) 2018-03-01
JP7510744B2 (ja) 2024-07-04
JP2022130510A (ja) 2022-09-06
US20190144385A1 (en) 2019-05-16
ES2955674T3 (es) 2023-12-05
EP3452446B1 (de) 2023-06-28
KR102378152B1 (ko) 2022-03-23
FI3452446T3 (fi) 2023-09-15
MX2018013334A (es) 2019-05-09
JP7547414B2 (ja) 2024-09-09
TW202304860A (zh) 2023-02-01

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Legal Events

Date Code Title Description
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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