YU280681A - Process for preparing 1-substituted pyrazlones-(5) - Google Patents

Process for preparing 1-substituted pyrazlones-(5)

Info

Publication number
YU280681A
YU280681A YU02806/81A YU280681A YU280681A YU 280681 A YU280681 A YU 280681A YU 02806/81 A YU02806/81 A YU 02806/81A YU 280681 A YU280681 A YU 280681A YU 280681 A YU280681 A YU 280681A
Authority
YU
Yugoslavia
Prior art keywords
pyrazlones
substituted
preparing
substituted pyrazlones
Prior art date
Application number
YU02806/81A
Other languages
English (en)
Inventor
E Moeller
K Meng
E Wehinger
H 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
Publication of YU280681A publication Critical patent/YU280681A/xx

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)
YU02806/81A 1973-04-17 1981-12-02 Process for preparing 1-substituted pyrazlones-(5) YU280681A (en)

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
YU280681A true YU280681A (en) 1982-06-30

Family

ID=5878315

Family Applications (1)

Application Number Title Priority Date Filing Date
YU02806/81A YU280681A (en) 1973-04-17 1981-12-02 Process for preparing 1-substituted pyrazlones-(5)

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
DE2319280A1 (de) 1974-11-07
BE813747A (fr) 1974-10-16
SU545257A3 (ru) 1977-01-30
SU545258A3 (ru) 1977-01-30
ZA742381B (en) 1975-04-30
CS189629B2 (en) 1979-04-30
SU544372A3 (ru) 1977-01-25

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