NL6900067A - - Google Patents

Info

Publication number
NL6900067A
NL6900067A NL6900067A NL6900067A NL6900067A NL 6900067 A NL6900067 A NL 6900067A NL 6900067 A NL6900067 A NL 6900067A NL 6900067 A NL6900067 A NL 6900067A NL 6900067 A NL6900067 A NL 6900067A
Authority
NL
Netherlands
Application number
NL6900067A
Other versions
NL160816C (nl
NL160816B (nl
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 filed Critical
Publication of NL6900067A publication Critical patent/NL6900067A/xx
Publication of NL160816B publication Critical patent/NL160816B/xx
Application granted granted Critical
Publication of NL160816C publication Critical patent/NL160816C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • 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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL6900067.A 1968-01-04 1969-01-03 Werkwijze voor de bereiding van 4,4-dichloor- of 4,4-di- broom-pyrazolonen, werkwijze voor de bereiding van een preparaat alsmede aldus verkregen gevormd voortbrengsel. NL160816C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR134865 1968-01-04

Publications (3)

Publication Number Publication Date
NL6900067A true NL6900067A (xx) 1969-07-08
NL160816B NL160816B (nl) 1979-07-16
NL160816C NL160816C (nl) 1979-12-17

Family

ID=8644137

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6900067.A NL160816C (nl) 1968-01-04 1969-01-03 Werkwijze voor de bereiding van 4,4-dichloor- of 4,4-di- broom-pyrazolonen, werkwijze voor de bereiding van een preparaat alsmede aldus verkregen gevormd voortbrengsel.

Country Status (7)

Country Link
US (1) US3632818A (xx)
BE (1) BE725968A (xx)
DE (1) DE1900125C3 (xx)
FR (1) FR1558513A (xx)
GB (1) GB1229141A (xx)
LU (1) LU57694A1 (xx)
NL (1) NL160816C (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1653967B1 (de) * 1967-04-25 1971-04-22 Engstfeld Wilh Fa Druecker-Dornverbindung
US3950528A (en) * 1972-06-23 1976-04-13 Bayer Aktiengesellschaft 1-Substituted-3-amino-pyrazol-5-ones
US4061653A (en) * 1972-06-23 1977-12-06 Bayer Aktiengesellschaft 1-Substituted-3-amino-pyrazol-5-ones
DE2319278C2 (de) * 1973-04-17 1986-02-20 Bayer Ag, 5090 Leverkusen Pharmazeutisches Mittel
US3992404A (en) * 1973-04-17 1976-11-16 Bayer Aktiengesellschaft Pyrazol-5-ones
US4056533A (en) * 1973-04-17 1977-11-01 Bayer Aktiengesellschaft Pyrazol-5-ones
US4045571A (en) * 1973-04-17 1977-08-30 Bayer Aktiengesellschaft Pyrazol-5-ones
USRE30420E (en) * 1973-04-17 1980-10-21 Bayer Aktiengesellschaft Pyrazol-5-ones
US4081596A (en) * 1973-04-17 1978-03-28 Bayer Aktiengesellschaft Pyrazol-5-ones
US4000294A (en) * 1973-04-17 1976-12-28 Bayer Aktiengesellschaft Pyrazol-5-ones
US4069334A (en) * 1973-12-20 1978-01-17 Bayer Aktiengesellschaft Pyrazole derivatives
DE2427272C3 (de) * 1974-06-06 1981-10-01 Bayer Ag, 5090 Leverkusen 1-(2-(β-Naphthyloxy)-äthyl)-3-methyl -pyrazolon-(5), Verfahren sowie Verwendung als Antithrombotikum
DE3027845A1 (de) * 1980-07-23 1982-02-25 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von 3-amino-1-phenylpyrazol-5-on
US4436717A (en) 1981-05-29 1984-03-13 The United States Of America As Represented By The United States Department Of Energy 18 F-4-Fluoroantipyrine

Also Published As

Publication number Publication date
FR1558513A (xx) 1969-02-28
NL160816C (nl) 1979-12-17
DE1900125C3 (de) 1979-11-29
LU57694A1 (xx) 1969-04-21
DE1900125A1 (de) 1969-09-04
GB1229141A (xx) 1971-04-21
US3632818A (en) 1972-01-04
DE1900125B2 (de) 1979-04-05
BE725968A (xx) 1969-06-23
NL160816B (nl) 1979-07-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: ROUSSEL UCLAF