BR112015019795A2 - processo para a preparação de bispiribac de sódio e intermediários do mesmo - Google Patents

processo para a preparação de bispiribac de sódio e intermediários do mesmo

Info

Publication number
BR112015019795A2
BR112015019795A2 BR112015019795A BR112015019795A BR112015019795A2 BR 112015019795 A2 BR112015019795 A2 BR 112015019795A2 BR 112015019795 A BR112015019795 A BR 112015019795A BR 112015019795 A BR112015019795 A BR 112015019795A BR 112015019795 A2 BR112015019795 A2 BR 112015019795A2
Authority
BR
Brazil
Prior art keywords
preparation
intermediates
sodium
dialkoxy
bispiribac
Prior art date
Application number
BR112015019795A
Other languages
English (en)
Other versions
BR112015019795B1 (pt
Inventor
Kalirajan A
Vijayan Anith
M More Mahendra
K Dapake Mangesh
S Jagtap Nandkishor
J Jain Nandkumar
D Damania Pragnesh
H Khamkar Rahul
R Bhosale Sachin
S Padwal Sachin
B Aher Satyawan
S Mathur Suchet
D Parkar Sureshkumar
H Nougare Vinayak
Original Assignee
Gharda Chemicals Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51391937&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112015019795(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gharda Chemicals Ltd filed Critical Gharda Chemicals Ltd
Publication of BR112015019795A2 publication Critical patent/BR112015019795A2/pt
Publication of BR112015019795B1 publication Critical patent/BR112015019795B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three 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, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/60—Three or more oxygen or sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three 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, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/38—One sulfur atom

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agronomy & Crop Science (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

resumo “processo para a preparação de bispiribac de sódio e intermediários do mesmo” a presente descrição refere - se a um processo para a preparação de bispiribac de sódio por condensação de ácido benzóico 2,6 - di - hidroxi com pirimidina de 2 - (alquil sulfonil) - 4,6 - dialcoxi na presença de pelo menos uma base e pelo menos um solvente. a presente descrição também se refere a processos para a preparação do ácido 2,6 - di - hidroxi benzóico e 2 - (alquil sulfonil) - 4,6 - pirimidina dialcoxi.
BR112015019795-7A 2013-02-18 2014-02-11 Processo para a preparação de bispiribac de sódio e intermediários do mesmo BR112015019795B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
IN332MU2013 2013-02-18
IN329/MUM/2013 2013-02-18
IN329MU2013 2013-02-18
IN332/MUM/2013 2013-02-18
IN465/MUM/2013 2013-02-18
IN465MU2013 2013-02-18
PCT/IN2014/000087 WO2014128719A2 (en) 2013-02-18 2014-02-11 Processes for the preparation of bispyribac sodium and intermediates thereof

Publications (2)

Publication Number Publication Date
BR112015019795A2 true BR112015019795A2 (pt) 2017-07-18
BR112015019795B1 BR112015019795B1 (pt) 2020-06-16

Family

ID=51391937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015019795-7A BR112015019795B1 (pt) 2013-02-18 2014-02-11 Processo para a preparação de bispiribac de sódio e intermediários do mesmo

Country Status (7)

Country Link
JP (1) JP6382229B2 (pt)
KR (1) KR102075509B1 (pt)
CN (1) CN105026376B (pt)
BR (1) BR112015019795B1 (pt)
MY (1) MY177976A (pt)
PH (1) PH12015501798B1 (pt)
WO (1) WO2014128719A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106083738A (zh) * 2016-07-06 2016-11-09 淄博新农基农药化工有限公司 一种利用相转移催化剂制备除草剂双草醚的方法
CN112354566B (zh) * 2020-10-30 2023-04-21 中北大学 一种巴比妥酸-多金属氧簇杂化物及其制备方法
CN112552244A (zh) * 2020-12-22 2021-03-26 内蒙古科硕新材料科技有限公司 一种4,6-二甲氧基-2-甲磺酰基嘧啶的生产工艺
CN112920126A (zh) * 2021-01-13 2021-06-08 新沂大江化工有限公司 一种双草醚中间体2-甲磺酰基4，6-二甲氧基嘧啶的制备方法及制备装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB916548A (en) * 1961-01-26 1963-01-23 Beecham Res Lab 2,6-dihydroxybenzoic acid and derivatives thereof
DE3853622T2 (de) * 1987-12-22 1996-01-11 Ihara Chemical Ind Co Pyrimidin-Derivate, Verfahren zu deren Herstellung und herbizide Methode und Zusammenstellungen.
JPH05194313A (ja) * 1992-01-23 1993-08-03 Sumitomo Chem Co Ltd ２，６−ジヒドロキシ安息香酸の製造方法
EP1301491A1 (en) * 2000-07-21 2003-04-16 Syngenta Participations AG Process for the preparation of 4,6-dimethoxy-2-(methylsulfonyl)-1,3-pyrimidine
CN1204127C (zh) * 2000-12-27 2005-06-01 浙江省化工研究院 2,6－二嘧啶氧基苯甲酸季铵盐化合物
CN1166644C (zh) * 2002-03-22 2004-09-15 浙江工业大学 2,6-双[(4,6-二甲氧基嘧啶-2-基)氧]苯甲酸钠的化学合成方法
CN101265235B (zh) * 2008-05-08 2012-04-25 上海交通大学 除草剂双草醚的制备方法
CN101747283B (zh) * 2008-12-11 2011-06-08 中国中化股份有限公司 一种制备4，6-二甲氧基-2-甲磺酰基嘧啶的方法

Also Published As

Publication number Publication date
JP2016509995A (ja) 2016-04-04
KR102075509B1 (ko) 2020-02-10
CN105026376B (zh) 2018-05-11
PH12015501798A1 (en) 2015-11-09
WO2014128719A3 (en) 2014-12-24
MY177976A (en) 2020-09-28
CN105026376A (zh) 2015-11-04
WO2014128719A2 (en) 2014-08-28
PH12015501798B1 (en) 2015-11-09
KR20150121102A (ko) 2015-10-28
BR112015019795B1 (pt) 2020-06-16
JP6382229B2 (ja) 2018-08-29

Similar Documents

Publication Publication Date Title
BR112018075284A2 (pt) derivados de piperidinila substituída por (hetero)arila, processo para sua preparação e composições farmacêuticas contendo-os
BR112015027812A2 (pt) processo contínuo de multietapa para purificação de anticorpos
BR112015000892A2 (pt) processo de preparar ácido acrílico
BR112014029762A2 (pt) composição contendo n-metil-n-acilglucamina
BR112015031913A2 (pt) processo para a fabricação de amino-benzoxazinonas 4-propargilatadas e sua utilização
CR20150277A (es) Piridina-2-amidas utiles como agonistas cb2
BR112013031463A2 (pt) piridina-2-amidas úteis como agonistas de cb2
AR095727A1 (es) Preparación de intermediarios de pirimidina
CR20150423A (es) Proceso de fabricación de vortioxetina
BR112015007295A2 (pt) processo para a preparação de compostos; compostos; e uso dos mesmos
BR112015019795A2 (pt) processo para a preparação de bispiribac de sódio e intermediários do mesmo
BR112012025587A2 (pt) processo de detecção de um acúmulo de partículas biológicas
AR103230A1 (es) Procesos para la preparación de un compuesto de diariltiohidantoína
AR086527A1 (es) Composicion liquida para el lavado de la ropa
BR112015029399A2 (pt) produção em etapa única de uma composição de polipropileno
BR112017001847A2 (pt) processo para a preparação de um composto de fórmula (i), mistura, composição e composto de fórmula (ii)
BR112015029544A2 (pt) solução aquosa, processo para preparação de uma solução aquosa, e, uso de uma solução aquosa
BR112015015798A2 (pt) método para a preparação de um composto
AR088358A1 (es) Proceso de obtencion de acidos isoxazolil-metoxi-nicotinicos
BR112015029073A2 (pt) tinturas dispersas, sua preparação e seu uso
BR112016006955A2 (pt) compostos de marcação e seu uso em ensaios
BR112015030824A2 (pt) novos derivados de tetrazolona
BR112015005560A2 (pt) derivados de macrolídeos, sua preparação e seu uso terapêutico
BR112014012595A2 (pt) processo de racemização de ácido (s)-3-carbamoilmetil-5-metil-hexanoico
BR112015029599A2 (pt) tinturas ácidas, processo para a produção das mesmas e seu uso

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 11/02/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2761 DE 05-12-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.