RO69469A - PROCESS FOR THE PREPARATION OF (5) -PYRAZOLONES-1-SUBSTITUES - Google Patents

PROCESS FOR THE PREPARATION OF (5) -PYRAZOLONES-1-SUBSTITUES

Info

Publication number
RO69469A
RO69469A RO7485199A RO8519974A RO69469A RO 69469 A RO69469 A RO 69469A RO 7485199 A RO7485199 A RO 7485199A RO 8519974 A RO8519974 A RO 8519974A RO 69469 A RO69469 A RO 69469A
Authority
RO
Romania
Prior art keywords
substitues
pyrazolones
preparation
Prior art date
Application number
RO7485199A
Other languages
French (fr)
Romanian (ro)
Inventor
Eike Moller
Karl Meng
Egbert Wehinger
Harald Horstmann
Original Assignee
Bayer Ag,De
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,De filed Critical Bayer Ag,De
Publication of RO69469A publication Critical patent/RO69469A/en

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)
  • Plural Heterocyclic Compounds (AREA)
RO7485199A 1973-12-19 1974-04-15 PROCESS FOR THE PREPARATION OF (5) -PYRAZOLONES-1-SUBSTITUES RO69469A (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
RO69469A true RO69469A (en) 1981-07-30

Family

ID=5901224

Family Applications (2)

Application Number Title Priority Date Filing Date
RO7485199A RO69469A (en) 1973-12-19 1974-04-15 PROCESS FOR THE PREPARATION OF (5) -PYRAZOLONES-1-SUBSTITUES
RO7485202A RO69410A (en) 1973-12-19 1974-04-15 PROCESS FOR PREPARING 5-PYRAZO-ONE-1 SUBSTITUTES

Family Applications After (1)

Application Number Title Priority Date Filing Date
RO7485202A RO69410A (en) 1973-12-19 1974-04-15 PROCESS FOR PREPARING 5-PYRAZO-ONE-1 SUBSTITUTES

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
DE2363139A1 (en) 1975-07-10
YU280781A (en) 1982-06-30
CS189650B2 (en) 1979-04-30
YU280881A (en) 1982-06-30
RO69410A (en) 1981-06-30
YU280981A (en) 1982-06-30

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