FR378486A - Process for obtaining 1-phenyl-2. 3-dimethyl-4-sulfamino-5-pyrazolone and its salts - Google Patents

Process for obtaining 1-phenyl-2. 3-dimethyl-4-sulfamino-5-pyrazolone and its salts

Info

Publication number
FR378486A
FR378486A FR378486DA FR378486A FR 378486 A FR378486 A FR 378486A FR 378486D A FR378486D A FR 378486DA FR 378486 A FR378486 A FR 378486A
Authority
FR
France
Prior art keywords
sulfamino
pyrazolone
dimethyl
phenyl
salts
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)
Inventor
Emil Scheitlin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR378486A publication Critical patent/FR378486A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three 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, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR378486D 1907-02-13 1907-06-05 Process for obtaining 1-phenyl-2. 3-dimethyl-4-sulfamino-5-pyrazolone and its salts Expired FR378486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE378486X 1907-02-13

Publications (1)

Publication Number Publication Date
FR378486A true FR378486A (en) 1907-10-05

Family

ID=1424838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR378486D Expired FR378486A (en) 1907-02-13 1907-06-05 Process for obtaining 1-phenyl-2. 3-dimethyl-4-sulfamino-5-pyrazolone and its salts

Country Status (1)

Country Link
FR (1) FR378486A (en)

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