CH296836A - Process for the preparation of a derivative of 1-phenyl-2,3-dimethyl-4-amino-5-pyrazolone. - Google Patents

Process for the preparation of a derivative of 1-phenyl-2,3-dimethyl-4-amino-5-pyrazolone.

Info

Publication number
CH296836A
CH296836A CH296836DA CH296836A CH 296836 A CH296836 A CH 296836A CH 296836D A CH296836D A CH 296836DA CH 296836 A CH296836 A CH 296836A
Authority
CH
Switzerland
Prior art keywords
pyrazolone
dimethyl
phenyl
derivative
amino
Prior art date
Application number
Other languages
German (de)
Inventor
Not Hilfsgemeinschaft Zur Der
Original Assignee
Hilfsgemeinschaft Zur Linderun
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 Hilfsgemeinschaft Zur Linderun filed Critical Hilfsgemeinschaft Zur Linderun
Publication of CH296836A publication Critical patent/CH296836A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6503—Five-membered rings
    • C07F9/65031—Five-membered rings having the nitrogen atoms in the positions 1 and 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
CH296836D 1951-06-15 1951-06-15 Process for the preparation of a derivative of 1-phenyl-2,3-dimethyl-4-amino-5-pyrazolone. CH296836A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH296836T 1951-06-15

Publications (1)

Publication Number Publication Date
CH296836A true CH296836A (en) 1954-02-28

Family

ID=4489389

Family Applications (1)

Application Number Title Priority Date Filing Date
CH296836D CH296836A (en) 1951-06-15 1951-06-15 Process for the preparation of a derivative of 1-phenyl-2,3-dimethyl-4-amino-5-pyrazolone.

Country Status (1)

Country Link
CH (1) CH296836A (en)

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