DE2035657B2 - 27.03.70 Japan 26217-70 Verfahren zur Herstellung von 4-Halogen-5-sulfamoylanthranilsäureaniliden - Google Patents

27.03.70 Japan 26217-70 Verfahren zur Herstellung von 4-Halogen-5-sulfamoylanthranilsäureaniliden

Info

Publication number
DE2035657B2
DE2035657B2 DE19702035657 DE2035657A DE2035657B2 DE 2035657 B2 DE2035657 B2 DE 2035657B2 DE 19702035657 DE19702035657 DE 19702035657 DE 2035657 A DE2035657 A DE 2035657A DE 2035657 B2 DE2035657 B2 DE 2035657B2
Authority
DE
Germany
Prior art keywords
halo
preparation
chloro
theory
japan
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.)
Withdrawn
Application number
DE19702035657
Other languages
German (de)
English (en)
Other versions
DE2035657A1 (de
Inventor
Shinichi Nishinomiya Kaneko
Shoji Takarazuka Nagata
Hisao Nishinomiya Yamamoto
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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
Priority claimed from JP45026217A external-priority patent/JPS4940221B1/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE2035657A1 publication Critical patent/DE2035657A1/de
Publication of DE2035657B2 publication Critical patent/DE2035657B2/de
Withdrawn legal-status Critical Current

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
    • C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
    • C07D239/72—Quinazolines; Hydrogenated quinazolines
    • C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
    • C07D239/88—Oxygen atoms
    • C07D239/91—Oxygen atoms with aryl or aralkyl radicals attached in position 2 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/37—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE19702035657 1969-07-22 1970-07-17 27.03.70 Japan 26217-70 Verfahren zur Herstellung von 4-Halogen-5-sulfamoylanthranilsäureaniliden Withdrawn DE2035657B2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5825969 1969-07-22
JP1649170 1970-02-25
JP45026217A JPS4940221B1 (enExample) 1970-03-27 1970-03-27

Publications (2)

Publication Number Publication Date
DE2035657A1 DE2035657A1 (de) 1971-02-11
DE2035657B2 true DE2035657B2 (de) 1975-09-18

Family

ID=27281429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702035657 Withdrawn DE2035657B2 (de) 1969-07-22 1970-07-17 27.03.70 Japan 26217-70 Verfahren zur Herstellung von 4-Halogen-5-sulfamoylanthranilsäureaniliden

Country Status (6)

Country Link
BE (1) BE753677A (enExample)
CH (1) CH539055A (enExample)
DE (1) DE2035657B2 (enExample)
FR (1) FR2059543B1 (enExample)
GB (1) GB1313217A (enExample)
NL (1) NL7010773A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057763A1 (en) * 1981-01-26 1982-08-18 Pennwalt Corporation Improved process for the preparation of 2-methyl-3-(o-tolyl)-7-chloro-1,2,3,4-tetrahydro-4-oxo-6-quinazolinesulfonamide
EP3597637A1 (en) 2018-07-19 2020-01-22 Irbm S.P.A. Inhibitors of hepatitis b virus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369307A (fr) * 1959-09-02 1964-08-14 American Cyanamid Co Procédé pour la préparation des 4-quinazolinones

Also Published As

Publication number Publication date
CH539055A (de) 1973-07-15
DE2035657A1 (de) 1971-02-11
GB1313217A (en) 1973-04-11
BE753677A (fr) 1970-12-31
FR2059543A1 (enExample) 1971-06-04
NL7010773A (enExample) 1971-01-26
FR2059543B1 (enExample) 1974-10-11

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