PT973704E - Processo para o fabrico de cloreto de arilsulfonilo - Google Patents

Processo para o fabrico de cloreto de arilsulfonilo

Info

Publication number
PT973704E
PT973704E PT98908219T PT98908219T PT973704E PT 973704 E PT973704 E PT 973704E PT 98908219 T PT98908219 T PT 98908219T PT 98908219 T PT98908219 T PT 98908219T PT 973704 E PT973704 E PT 973704E
Authority
PT
Portugal
Prior art keywords
alkyl
reaction
oxadiazol
manufacture
ester
Prior art date
Application number
PT98908219T
Other languages
English (en)
Inventor
Hogan Philip John
Original Assignee
Astrazeneca Ab
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 Astrazeneca Ab filed Critical Astrazeneca Ab
Publication of PT973704E publication Critical patent/PT973704E/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
PT98908219T 1997-03-07 1998-03-03 Processo para o fabrico de cloreto de arilsulfonilo PT973704E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9704762.5A GB9704762D0 (en) 1997-03-07 1997-03-07 Chemical process

Publications (1)

Publication Number Publication Date
PT973704E true PT973704E (pt) 2005-01-31

Family

ID=10808874

Family Applications (1)

Application Number Title Priority Date Filing Date
PT98908219T PT973704E (pt) 1997-03-07 1998-03-03 Processo para o fabrico de cloreto de arilsulfonilo

Country Status (12)

Country Link
US (2) US6531605B1 (pt)
EP (1) EP0973704B1 (pt)
JP (1) JP4046360B2 (pt)
AT (1) ATE278651T1 (pt)
AU (1) AU6630098A (pt)
DE (1) DE69826845T2 (pt)
DK (1) DK0973704T3 (pt)
ES (1) ES2227807T3 (pt)
GB (1) GB9704762D0 (pt)
PT (1) PT973704E (pt)
WO (1) WO1998040332A1 (pt)
ZA (1) ZA981933B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0213824A (pt) * 2001-11-06 2004-08-31 Wyeth Corp Processo para a preparação de cloretos de 2-[alquil(aril)] sulfonilbenzenossulfonila e dos seus intermediários
GB0219660D0 (en) 2002-08-23 2002-10-02 Astrazeneca Ab Therapeutic use
GB0403744D0 (en) * 2004-02-20 2004-03-24 Astrazeneca Ab Chemical process
US7625895B2 (en) * 2007-04-12 2009-12-01 Hoffmann-Le Roche Inc. Diphenyl-dihydro-imidazopyridinones
EP2382215B1 (fr) 2008-12-29 2014-07-16 Sanofi Dérivés de 2-pyridin-2-yl-pyrazol-3(2h)-one, leur préparation et leur application en thérapeutique
US20120309796A1 (en) 2011-06-06 2012-12-06 Fariborz Firooznia Benzocycloheptene acetic acids
CN102491973A (zh) * 2011-12-15 2012-06-13 南京友杰医药科技有限公司 Zd-4054的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE859461C (de) * 1942-12-02 1952-12-15 Bayer Ag Verfahren zur Darstellung von aromatischen Sulfonsaeurehalogeniden
CH590830A5 (pt) * 1973-02-20 1977-08-31 Hoechst Ag
US4714700A (en) * 1982-04-20 1987-12-22 Choay S.A. N-substituted 2,4-dialkoxy benzenesulfonamides and pharmaceutical compositions
UA58494C2 (uk) * 1995-06-07 2003-08-15 Зенека Лімітед Похідні n-гетероарилпіридинсульфонаміду, фармацевтична композиція, спосіб одержання та спосіб протидії впливам ендотеліну

Also Published As

Publication number Publication date
ZA981933B (en) 1998-09-07
EP0973704B1 (en) 2004-10-06
AU6630098A (en) 1998-09-29
JP4046360B2 (ja) 2008-02-13
US6943254B2 (en) 2005-09-13
US6531605B1 (en) 2003-03-11
EP0973704A1 (en) 2000-01-26
US20030162973A1 (en) 2003-08-28
DK0973704T3 (da) 2005-01-17
ATE278651T1 (de) 2004-10-15
JP2001514648A (ja) 2001-09-11
ES2227807T3 (es) 2005-04-01
DE69826845T2 (de) 2006-03-09
DE69826845D1 (de) 2004-11-11
WO1998040332A1 (en) 1998-09-17
GB9704762D0 (en) 1997-04-23

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