FR876296A - Improvements in manufacturing processes for sulfonamide derivatives - Google Patents

Improvements in manufacturing processes for sulfonamide derivatives

Info

Publication number
FR876296A
FR876296A FR876296DA FR876296A FR 876296 A FR876296 A FR 876296A FR 876296D A FR876296D A FR 876296DA FR 876296 A FR876296 A FR 876296A
Authority
FR
France
Prior art keywords
manufacturing processes
sulfonamide derivatives
sulfonamide
derivatives
processes
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
Application number
Other languages
French (fr)
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.)
Deutsche Hydrierwerke AG
Original Assignee
Deutsche Hydrierwerke 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 Deutsche Hydrierwerke AG filed Critical Deutsche Hydrierwerke AG
Application granted granted Critical
Publication of FR876296A publication Critical patent/FR876296A/en
Expired 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
    • C07D239/02—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
    • C07D239/69—Benzenesulfonamido-pyrimidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR876296D 1939-05-23 1941-10-18 Improvements in manufacturing processes for sulfonamide derivatives Expired FR876296A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE876296X 1939-05-23

Publications (1)

Publication Number Publication Date
FR876296A true FR876296A (en) 1942-11-02

Family

ID=6817632

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876296D Expired FR876296A (en) 1939-05-23 1941-10-18 Improvements in manufacturing processes for sulfonamide derivatives

Country Status (1)

Country Link
FR (1) FR876296A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858309A (en) * 1956-05-07 1958-10-28 Ciba Pharm Prod Inc New aminobenzene sulfonamide
US2881160A (en) * 1955-11-30 1959-04-07 Hoffmann La Roche Bis-isoxazolyl-azobenzene-derivatives
US2921066A (en) * 1957-04-18 1960-01-12 Bayer Ag Sulfonamides
US2988547A (en) * 1959-03-28 1961-06-13 Boehringer & Soehne 1-phenyl-3-methoxy; hydroxy; or benzyloxy-5-sulfanilamido pyrazole-1, 2 and derivatives thereof
US3036070A (en) * 1957-11-27 1962-05-22 Ciba Geigy Corp Sulfonilamido-pyrazolo[3, 4-d]-pyrimidines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881160A (en) * 1955-11-30 1959-04-07 Hoffmann La Roche Bis-isoxazolyl-azobenzene-derivatives
US2858309A (en) * 1956-05-07 1958-10-28 Ciba Pharm Prod Inc New aminobenzene sulfonamide
US2921066A (en) * 1957-04-18 1960-01-12 Bayer Ag Sulfonamides
US3036070A (en) * 1957-11-27 1962-05-22 Ciba Geigy Corp Sulfonilamido-pyrazolo[3, 4-d]-pyrimidines
US2988547A (en) * 1959-03-28 1961-06-13 Boehringer & Soehne 1-phenyl-3-methoxy; hydroxy; or benzyloxy-5-sulfanilamido pyrazole-1, 2 and derivatives thereof

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