CA955948A - Process for the production of a new crystal compound of phenylbutazone - Google Patents

Process for the production of a new crystal compound of phenylbutazone

Info

Publication number
CA955948A
CA955948A CA069,466A CA69466A CA955948A CA 955948 A CA955948 A CA 955948A CA 69466 A CA69466 A CA 69466A CA 955948 A CA955948 A CA 955948A
Authority
CA
Canada
Prior art keywords
phenylbutazone
production
crystal compound
new crystal
new
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA069,466A
Other languages
English (en)
Inventor
Heinrich Urwyler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis Corp
Original Assignee
Ciba Geigy Corp
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 Ciba Geigy Corp filed Critical Ciba Geigy Corp
Application granted granted Critical
Publication of CA955948A publication Critical patent/CA955948A/en
Expired legal-status Critical Current

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
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms
    • C07D231/34—Oxygen atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA069,466A 1968-12-11 1969-12-10 Process for the production of a new crystal compound of phenylbutazone Expired CA955948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1845868A CH500197A (de) 1968-12-11 1968-12-11 Verfahren zur Herstellung einer neuen Kristallverbindung des Phenylbutazons

Publications (1)

Publication Number Publication Date
CA955948A true CA955948A (en) 1974-10-08

Family

ID=4433069

Family Applications (1)

Application Number Title Priority Date Filing Date
CA069,466A Expired CA955948A (en) 1968-12-11 1969-12-10 Process for the production of a new crystal compound of phenylbutazone

Country Status (14)

Country Link
US (1) US3644395A (fr)
AT (1) AT291246B (fr)
BE (1) BE742932A (fr)
BG (1) BG16324A3 (fr)
BR (1) BR6914950D0 (fr)
CA (1) CA955948A (fr)
CH (1) CH500197A (fr)
DE (1) DE1961927A1 (fr)
DK (1) DK122815B (fr)
ES (1) ES374393A1 (fr)
FR (1) FR2025874A1 (fr)
GB (1) GB1298563A (fr)
IL (1) IL33514A0 (fr)
NL (1) NL6918262A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU203538B (en) * 1988-03-10 1991-08-28 Richter Gedeon Vegyeszet Process for producing 1,2-diphenyl-3,5-dioxy-4-butyl-pirazolidin-sodium-monohydrate

Also Published As

Publication number Publication date
AT291246B (de) 1971-07-12
US3644395A (en) 1972-02-22
DE1961927A1 (de) 1970-06-18
FR2025874A1 (fr) 1970-09-11
NL6918262A (fr) 1970-06-15
BG16324A3 (bg) 1972-08-20
BE742932A (fr) 1970-06-10
BR6914950D0 (pt) 1973-05-24
DK122815B (da) 1972-04-17
CH500197A (de) 1970-12-15
ES374393A1 (es) 1972-01-01
GB1298563A (en) 1972-12-06
IL33514A0 (en) 1970-02-19

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