ZA734240B - Medicinal use of pyrazolone derivatives - Google Patents

Medicinal use of pyrazolone derivatives

Info

Publication number
ZA734240B
ZA734240B ZA734240A ZA734240A ZA734240B ZA 734240 B ZA734240 B ZA 734240B ZA 734240 A ZA734240 A ZA 734240A ZA 734240 A ZA734240 A ZA 734240A ZA 734240 B ZA734240 B ZA 734240B
Authority
ZA
South Africa
Prior art keywords
medicinal use
pyrazolone derivatives
pyrazolone
derivatives
medicinal
Prior art date
Application number
ZA734240A
Inventor
H Horstmann
E Wehinger
K Meng
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 ZA734240B publication Critical patent/ZA734240B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/415—1,2-Diazoles
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA734240A 1972-06-23 1973-06-22 Medicinal use of pyrazolone derivatives ZA734240B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2230675A DE2230675A1 (en) 1972-06-23 1972-06-23 DIURETIC AND ANTIHYPERTENSIVE AGENT

Publications (1)

Publication Number Publication Date
ZA734240B true ZA734240B (en) 1974-05-29

Family

ID=5848526

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA734240A ZA734240B (en) 1972-06-23 1973-06-22 Medicinal use of pyrazolone derivatives

Country Status (9)

Country Link
BE (1) BE801227A (en)
DE (1) DE2230675A1 (en)
FR (1) FR2189071B1 (en)
GB (1) GB1391052A (en)
IE (1) IE37835B1 (en)
IL (1) IL42562A (en)
LU (1) LU67748A1 (en)
NL (1) NL7308648A (en)
ZA (1) ZA734240B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081596A (en) * 1973-04-17 1978-03-28 Bayer Aktiengesellschaft Pyrazol-5-ones
DE2319278C2 (en) * 1973-04-17 1986-02-20 Bayer Ag, 5090 Leverkusen Pharmaceutical agent
USRE30420E (en) * 1973-04-17 1980-10-21 Bayer Aktiengesellschaft Pyrazol-5-ones

Also Published As

Publication number Publication date
NL7308648A (en) 1973-12-27
IL42562A (en) 1977-05-31
FR2189071A1 (en) 1974-01-25
IL42562A0 (en) 1973-08-29
IE37835L (en) 1973-12-23
AU5720073A (en) 1975-01-09
IE37835B1 (en) 1977-10-26
LU67748A1 (en) 1973-08-16
FR2189071B1 (en) 1977-09-09
BE801227A (en) 1973-12-21
GB1391052A (en) 1975-04-16
DE2230675A1 (en) 1974-01-10

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