CS189629B2 - Method of producing 5-pyrazolones substituted in position1 - Google Patents

Method of producing 5-pyrazolones substituted in position1

Info

Publication number
CS189629B2
CS189629B2 CS742370A CS237074A CS189629B2 CS 189629 B2 CS189629 B2 CS 189629B2 CS 742370 A CS742370 A CS 742370A CS 237074 A CS237074 A CS 237074A CS 189629 B2 CS189629 B2 CS 189629B2
Authority
CS
Czechoslovakia
Prior art keywords
position1
producing
pyrazolones
substituted
pyrazolones substituted
Prior art date
Application number
CS742370A
Other languages
Czech (cs)
English (en)
Inventor
Eike Moeller
Karl Meng
Egbert Wehinger
Harald Horstmann
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Priority to CS773956A priority Critical patent/CS189649B2/cs
Priority to CS773955A priority patent/CS189648B2/cs
Priority to CS773954A priority patent/CS189647B2/cs
Publication of CS189629B2 publication Critical patent/CS189629B2/cs

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
    • C07D231/52—Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CS742370A 1973-04-17 1974-04-02 Method of producing 5-pyrazolones substituted in position1 CS189629B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CS773956A CS189649B2 (en) 1973-12-19 1977-06-15 Method of producing 5-pyrazolones substituted in position 1
CS773955A CS189648B2 (en) 1973-12-19 1977-06-15 Method of producing 5-pyrazolones substituted in position 1
CS773954A CS189647B2 (en) 1973-04-17 1977-06-15 Method of producing 5-pyrazolones substituted in position 1

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2319280A DE2319280A1 (de) 1973-04-17 1973-04-17 1-substituierte pyrazolone-(5), verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel

Publications (1)

Publication Number Publication Date
CS189629B2 true CS189629B2 (en) 1979-04-30

Family

ID=5878315

Family Applications (1)

Application Number Title Priority Date Filing Date
CS742370A CS189629B2 (en) 1973-04-17 1974-04-02 Method of producing 5-pyrazolones substituted in position1

Country Status (8)

Country Link
BE (1) BE813747A (fr)
CS (1) CS189629B2 (fr)
DE (1) DE2319280A1 (fr)
PL (1) PL102081B1 (fr)
RO (1) RO69470A2 (fr)
SU (3) SU545258A3 (fr)
YU (1) YU280681A (fr)
ZA (1) ZA742381B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2363139A1 (de) * 1973-12-19 1975-07-10 Bayer Ag 1-substituierte pyrazolone-(5), verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel
DE3306366A1 (de) * 1983-02-24 1984-08-30 Bayer Ag, 5090 Leverkusen Muzolimin enthaltende arzneimittel, deren verwendung und verfahren zu deren herstellung
DE3436383A1 (de) * 1984-10-04 1986-04-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von pyrazolonderivaten

Also Published As

Publication number Publication date
RO69470A2 (fr) 1981-11-05
PL102081B1 (pl) 1979-02-28
BE813747A (fr) 1974-10-16
ZA742381B (en) 1975-04-30
DE2319280A1 (de) 1974-11-07
YU280681A (en) 1982-06-30
SU545258A3 (ru) 1977-01-30
SU544372A3 (ru) 1977-01-25
SU545257A3 (ru) 1977-01-30

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