DE69509123D1 - Verfahren zur herstellung von aromatischen o-sulfocarbonsäuren und sulfonylharnstoffen - Google Patents

Verfahren zur herstellung von aromatischen o-sulfocarbonsäuren und sulfonylharnstoffen

Info

Publication number
DE69509123D1
DE69509123D1 DE69509123T DE69509123T DE69509123D1 DE 69509123 D1 DE69509123 D1 DE 69509123D1 DE 69509123 T DE69509123 T DE 69509123T DE 69509123 T DE69509123 T DE 69509123T DE 69509123 D1 DE69509123 D1 DE 69509123D1
Authority
DE
Germany
Prior art keywords
acid
pct
acids
sulfocarbonic
aromatic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69509123T
Other languages
English (en)
Other versions
DE69509123T2 (de
Inventor
Urs Siegrist
Manfred Mueller
Jean Bruenisholz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Novartis 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
Application filed by Novartis AG filed Critical Novartis AG
Application granted granted Critical
Publication of DE69509123D1 publication Critical patent/DE69509123D1/de
Publication of DE69509123T2 publication Critical patent/DE69509123T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
DE69509123T 1994-12-22 1995-12-11 Verfahren zur herstellung von aromatischen o-sulfocarbonsäuren und sulfonylharnstoffen Expired - Fee Related DE69509123T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH389694 1994-12-22
PCT/EP1995/004865 WO1996019443A1 (en) 1994-12-22 1995-12-11 Process for the preparation of aromatic o-sulfocarboxylic acids and sulfonylureas

Publications (2)

Publication Number Publication Date
DE69509123D1 true DE69509123D1 (de) 1999-05-20
DE69509123T2 DE69509123T2 (de) 1999-09-23

Family

ID=4265836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509123T Expired - Fee Related DE69509123T2 (de) 1994-12-22 1995-12-11 Verfahren zur herstellung von aromatischen o-sulfocarbonsäuren und sulfonylharnstoffen

Country Status (16)

Country Link
US (1) US5883253A (de)
EP (1) EP0799195B1 (de)
JP (1) JPH10510820A (de)
CN (1) CN1171101A (de)
AT (1) ATE178890T1 (de)
AU (1) AU4260996A (de)
BG (1) BG101525A (de)
BR (1) BR9510367A (de)
CA (1) CA2207600A1 (de)
CZ (1) CZ193197A3 (de)
DE (1) DE69509123T2 (de)
HU (1) HUT77351A (de)
MX (1) MX9704359A (de)
NO (1) NO972920L (de)
PL (1) PL320501A1 (de)
WO (1) WO1996019443A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR033765A1 (es) * 2001-05-22 2004-01-07 Syngenta Participations Ag Procedimiento para la preparacion de derivados 3-alquil-3h-isobenzofuran-1-ona 7-sustituidos.
WO2016119349A1 (zh) * 2015-01-29 2016-08-04 中国农业大学 一种磺酰脲类、磺酰胺基甲酸酯类化合物的制备方法
CN115368278B (zh) * 2022-10-25 2023-04-11 北京鑫开元医药科技有限公司 一种苯磺酰胺类化合物水解制备苯磺酸类化合物的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539183A (en) * 1975-07-31 1979-01-31 Ici Ltd Process for the manufacture of aromatic ethers
DE3120912A1 (de) * 1981-05-26 1982-12-16 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von p-nitrophenetol
DE3737919A1 (de) * 1987-11-07 1989-05-18 Hoechst Ag Verfahren zur herstellung von o-nitrophenetol
US5047538A (en) * 1990-04-12 1991-09-10 Warner-Lambert Company Quinolinecarboxylic acid antibacterial agents
BG61805B1 (bg) * 1992-08-18 1998-06-30 Novartis Ag Метод за получаване на субституирани бензоли и бензолсулфонова киселина и производните й и метод за получаване на n,n'-субституирани карбамиди
DE4411682A1 (de) * 1994-04-05 1995-10-12 Hoechst Schering Agrevo Gmbh Verfahren zur Herstellung von Carboxy-arensulfonsäuren und deren Carbonsäurederivaten

Also Published As

Publication number Publication date
ATE178890T1 (de) 1999-04-15
AU4260996A (en) 1996-07-10
BG101525A (en) 1998-09-30
BR9510367A (pt) 1998-06-02
CA2207600A1 (en) 1996-06-27
HUT77351A (hu) 1998-03-30
EP0799195B1 (de) 1999-04-14
NO972920L (no) 1997-08-22
NO972920D0 (no) 1997-06-20
JPH10510820A (ja) 1998-10-20
CZ193197A3 (en) 1997-10-15
US5883253A (en) 1999-03-16
PL320501A1 (en) 1997-10-13
DE69509123T2 (de) 1999-09-23
WO1996019443A1 (en) 1996-06-27
CN1171101A (zh) 1998-01-21
EP0799195A1 (de) 1997-10-08
MX9704359A (es) 1997-10-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee