BR112018013346A2 - processo de preparação de 1,1,3-trioxo-1,2-benzotiazol-6-carboxamida - Google Patents

processo de preparação de 1,1,3-trioxo-1,2-benzotiazol-6-carboxamida

Info

Publication number
BR112018013346A2
BR112018013346A2 BR112018013346A BR112018013346A BR112018013346A2 BR 112018013346 A2 BR112018013346 A2 BR 112018013346A2 BR 112018013346 A BR112018013346 A BR 112018013346A BR 112018013346 A BR112018013346 A BR 112018013346A BR 112018013346 A2 BR112018013346 A2 BR 112018013346A2
Authority
BR
Brazil
Prior art keywords
trioxo
benzothiazole
preparation process
carboxamide preparation
formula
Prior art date
Application number
BR112018013346A
Other languages
English (en)
Inventor
Yacovan Avihai
a baron Shmuel
Mirilashvili Sima
Barda Yaniv
Original Assignee
Adama Agan 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
Application filed by Adama Agan Ltd filed Critical Adama Agan Ltd
Publication of BR112018013346A2 publication Critical patent/BR112018013346A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
    • C07D275/04—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D275/06—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to the ring sulfur atom
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

a presente invenção refere-se a um processo para a preparação de 1,1,3-trioxo-1,2-benzotiazol-6-carboxamida de fórmula (i) compreendendo: reagir o dialquil éster de ácido 2-clorossulfonil-tereftálico de fórmula (ii) com amoníaco (nh3) ou sal contendo amônia; em que r representa uma c1-c12 alquila ramificada ou não ramificada.
BR112018013346A 2016-01-01 2016-12-28 processo de preparação de 1,1,3-trioxo-1,2-benzotiazol-6-carboxamida BR112018013346A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN201631000081 2016-01-01
PCT/IB2016/001918 WO2017115134A1 (en) 2016-01-01 2016-12-28 Process for preparing 1.1.3-trioxo-1.2-benzothiazole-6-carboxamide

Publications (1)

Publication Number Publication Date
BR112018013346A2 true BR112018013346A2 (pt) 2018-12-11

Family

ID=57966043

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018013346A BR112018013346A2 (pt) 2016-01-01 2016-12-28 processo de preparação de 1,1,3-trioxo-1,2-benzotiazol-6-carboxamida

Country Status (12)

Country Link
US (1) US10633352B2 (pt)
EP (1) EP3397620B1 (pt)
CN (1) CN108430981B (pt)
AU (1) AU2016380889B2 (pt)
BR (1) BR112018013346A2 (pt)
CA (1) CA3009927A1 (pt)
DK (1) DK3397620T3 (pt)
ES (1) ES2848151T3 (pt)
IL (1) IL260306B (pt)
MX (1) MX2018007980A (pt)
PL (1) PL3397620T3 (pt)
WO (1) WO2017115134A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110483497B (zh) * 2019-08-28 2022-12-30 郑州手性药物研究院有限公司 6-氨基甲基-1,1-二氧-1,2-苯并噻唑-3-酮中间体及其合成方法
CN110483439B (zh) * 2019-08-28 2022-12-30 郑州手性药物研究院有限公司 6-氨基甲基-1,1-二氧-1,2-苯并噻唑-3-酮的合成方法
CN116730945B (zh) * 2023-08-10 2023-11-17 北京惠宇乐邦环保科技有限公司 糖精的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748470A1 (de) * 1997-11-03 1999-05-06 Hoechst Schering Agrevo Gmbh Carbamoylphenylsulfonylharnstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide und Pflanzenwachstumsregulatoren
JP4253131B2 (ja) * 2000-08-14 2009-04-08 富士フイルム株式会社 ハロゲン化銀カラー写真感光材料及びそれに用いる化合物
JP4491628B2 (ja) * 2003-11-12 2010-06-30 小西化学工業株式会社 スルホ置換芳香族カルボン酸アルキルエステルのアルカリ塩の製造方法
CN100422162C (zh) * 2005-03-22 2008-10-01 天津北方食品有限公司 糖精钠生产方法
CN103333120B (zh) 2013-06-22 2015-10-28 西南科技大学 甲基二磺隆的合成方法
CN103755603B (zh) 2014-01-28 2015-07-08 江苏省农用激素工程技术研究中心有限公司 2-氨基磺酰基-4-甲磺酰胺基甲基苯甲酸甲酯的制备方法
CN104610167A (zh) 2015-01-19 2015-05-13 中国药科大学 甲基二磺隆的合成方法

Also Published As

Publication number Publication date
IL260306B (en) 2021-08-31
EP3397620B1 (en) 2020-11-25
US20190002419A1 (en) 2019-01-03
AU2016380889B2 (en) 2021-02-18
DK3397620T3 (da) 2021-02-08
EP3397620A1 (en) 2018-11-07
CN108430981A (zh) 2018-08-21
PL3397620T3 (pl) 2021-05-17
WO2017115134A1 (en) 2017-07-06
AU2016380889A1 (en) 2018-07-12
US10633352B2 (en) 2020-04-28
CN108430981B (zh) 2022-05-10
CA3009927A1 (en) 2017-07-06
ES2848151T3 (es) 2021-08-05
MX2018007980A (es) 2019-03-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]