YU280981A - Process for preparing 1-substituted pyrazolones-(5) - Google Patents

Process for preparing 1-substituted pyrazolones-(5)

Info

Publication number
YU280981A
YU280981A YU280981A YU280981A YU280981A YU 280981 A YU280981 A YU 280981A YU 280981 A YU280981 A YU 280981A YU 280981 A YU280981 A YU 280981A YU 280981 A YU280981 A YU 280981A
Authority
YU
Yugoslavia
Prior art keywords
preparing
substituted pyrazolones
pyrazolones
substituted
Prior art date
Application number
YU280981A
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 YU280981A publication Critical patent/YU280981A/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)
YU280981A 1973-12-19 1981-12-02 Process for preparing 1-substituted pyrazolones-(5) YU280981A (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
YU280981A true YU280981A (en) 1982-06-30

Family

ID=5901224

Family Applications (3)

Application Number Title Priority Date Filing Date
YU280781A YU280781A (en) 1973-12-19 1981-12-02 Process for preparing 1-substituted pyrazolones-(5)
YU280981A YU280981A (en) 1973-12-19 1981-12-02 Process for preparing 1-substituted pyrazolones-(5)
YU280881A YU280881A (en) 1973-12-19 1981-12-02 Process for preparing 1-substituted pyrazolones-(5)

Family Applications Before (1)

Application Number Title Priority Date Filing Date
YU280781A YU280781A (en) 1973-12-19 1981-12-02 Process for preparing 1-substituted pyrazolones-(5)

Family Applications After (1)

Application Number Title Priority Date Filing Date
YU280881A YU280881A (en) 1973-12-19 1981-12-02 Process for preparing 1-substituted pyrazolones-(5)

Country Status (4)

Country Link
CS (1) CS189650B2 (en)
DE (1) DE2363139A1 (en)
RO (2) RO69469A (en)
YU (3) YU280781A (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
CS189650B2 (en) 1979-04-30
YU280881A (en) 1982-06-30
RO69410A (en) 1981-06-30
RO69469A (en) 1981-07-30
YU280781A (en) 1982-06-30
DE2363139A1 (en) 1975-07-10

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