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CS189650B2 - Method of producing 5-pyrazolones substituted in position 1 - Google Patents

Method of producing 5-pyrazolones substituted in position 1

Info

Publication number
CS189650B2
CS189650B2 CS395777A CS395777A CS189650B2 CS 189650 B2 CS189650 B2 CS 189650B2 CS 395777 A CS395777 A CS 395777A CS 395777 A CS395777 A CS 395777A CS 189650 B2 CS189650 B2 CS 189650B2
Authority
CS
Czechoslovakia
Prior art keywords
producing
pyrazolones
substituted
pyrazolones substituted
Prior art date
Application number
CS395777A
Other languages
Czech (cs)
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
Publication of CS189650B2 publication Critical patent/CS189650B2/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10Heterocyclic 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
    • C07D231/14Heterocyclic 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
    • C07D231/44Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/52Oxygen atom in position 3 and nitrogen atom in position 5, or vice versa

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
CS395777A 1973-12-19 1974-04-02 Method of producing 5-pyrazolones substituted in position 1 CS189650B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2363139A DE2363139A1 (en) 1973-12-19 1973-12-19 1-Substd-pyrazol-5-ones - with diuretic, saluretic, antihypertensive and antithrombotic activity

Publications (1)

Publication Number Publication Date
CS189650B2 true CS189650B2 (en) 1979-04-30

Family

ID=5901224

Family Applications (1)

Application Number Title Priority Date Filing Date
CS395777A CS189650B2 (en) 1973-12-19 1974-04-02 Method of producing 5-pyrazolones substituted in position 1

Country Status (4)

Country Link
CS (1) CS189650B2 (en)
DE (1) DE2363139A1 (en)
RO (2) RO69469A (en)
YU (3) YU280881A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436383A1 (en) * 1984-10-04 1986-04-10 Bayer Ag, 5090 Leverkusen METHOD FOR PRODUCING PYRAZOLONE DERIVATIVES
GB0011095D0 (en) * 2000-05-08 2000-06-28 Black James Foundation astrin and cholecystokinin receptor ligands (III)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2319280A1 (en) * 1973-04-17 1974-11-07 Bayer Ag 1-Substd-pyrazol-5-ones - with diuretic, saluretic, antihypertensive and antithrombotic activity

Also Published As

Publication number Publication date
YU280981A (en) 1982-06-30
YU280881A (en) 1982-06-30
YU280781A (en) 1982-06-30
RO69469A (en) 1981-07-30
DE2363139A1 (en) 1975-07-10
RO69410A (en) 1981-06-30

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