CH503733A - Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids - Google Patents

Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids

Info

Publication number
CH503733A
CH503733A CH1188370A CH1188370A CH503733A CH 503733 A CH503733 A CH 503733A CH 1188370 A CH1188370 A CH 1188370A CH 1188370 A CH1188370 A CH 1188370A CH 503733 A CH503733 A CH 503733A
Authority
CH
Switzerland
Prior art keywords
sulphanilamide
stirred
filtered
naoh
added
Prior art date
Application number
CH1188370A
Other languages
English (en)
Inventor
Henri Dr Dietrich
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1188370A priority Critical patent/CH503733A/de
Publication of CH503733A publication Critical patent/CH503733A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D233/44—Nitrogen atoms not forming part of a nitro radical
    • C07D233/46—Nitrogen atoms not forming part of a nitro radical with only hydrogen atoms attached to said nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/22—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
    • C07D203/24—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D235/30—Nitrogen atoms not forming part of a nitro radical

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)
  • Cosmetics (AREA)
  • Saccharide Compounds (AREA)
CH1188370A 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids CH503733A (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH1188370A CH503733A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH388168A CH504443A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188370A CH503733A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids

Publications (1)

Publication Number Publication Date
CH503733A true CH503733A (de) 1971-02-28

Family

ID=4265494

Family Applications (8)

Application Number Title Priority Date Filing Date
CH1188770A CH507953A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188870A CH507954A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188470A CH507951A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188570A CH503734A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH388168A CH504443A (de) 1966-03-24 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188670A CH507952A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188970A CH507955A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188370A CH503733A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids

Family Applications Before (7)

Application Number Title Priority Date Filing Date
CH1188770A CH507953A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188870A CH507954A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188470A CH507951A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188570A CH503734A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH388168A CH504443A (de) 1966-03-24 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188670A CH507952A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids
CH1188970A CH507955A (de) 1968-03-14 1968-03-14 Verfahren zur Herstellung von neuen Derivaten des Sulfanilamids

Country Status (5)

Country Link
AT (8) AT286982B (de)
BG (1) BG17793A3 (de)
CH (8) CH507953A (de)
ES (7) ES364704A1 (de)
SU (2) SU393829A3 (de)

Also Published As

Publication number Publication date
ES364708A0 (es) 1970-12-16
SU393829A3 (de) 1973-08-10
ES364705A1 (es) 1970-12-16
AT288373B (de) 1971-03-10
CH507951A (de) 1971-05-31
AT287696B (de) 1971-02-10
ES364710A1 (es) 1970-12-16
CH507953A (de) 1971-05-31
AT286982B (de) 1971-01-11
BG17793A3 (bg) 1973-12-25
AT288371B (de) 1971-03-10
ES364707A1 (es) 1970-12-16
CH507954A (de) 1971-05-31
CH503734A (de) 1971-02-28
AT284840B (de) 1970-09-25
ES364704A1 (es) 1970-12-16
SU405204A3 (de) 1973-10-22
CH507955A (de) 1971-05-31
AT285601B (de) 1970-11-10
AT288372B (de) 1971-03-10
CH507952A (de) 1971-05-31
AT288374B (de) 1971-03-10
ES364709A1 (es) 1970-12-16
ES364703A1 (es) 1970-12-16
CH504443A (de) 1971-03-15

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Legal Events

Date Code Title Description
PL Patent ceased