GB918066A - 1,2-diphenyl-4-carbamoyl-3,5-pyrazolidinedione and salts - Google Patents

1,2-diphenyl-4-carbamoyl-3,5-pyrazolidinedione and salts

Info

Publication number
GB918066A
GB918066A GB12530/61A GB1253061A GB918066A GB 918066 A GB918066 A GB 918066A GB 12530/61 A GB12530/61 A GB 12530/61A GB 1253061 A GB1253061 A GB 1253061A GB 918066 A GB918066 A GB 918066A
Authority
GB
United Kingdom
Prior art keywords
pyrazolidinedione
diphenyl
salts
carbamoyl
preparation
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
GB12530/61A
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.)
Mead Johnson and Co LLC
Original Assignee
Mead Johnson and Co LLC
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 Mead Johnson and Co LLC filed Critical Mead Johnson and Co LLC
Publication of GB918066A publication Critical patent/GB918066A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles 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
    • C07D249/12—Oxygen or sulfur atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention comprises 1,2-diphenyl-4-carbamoyl-3,5-pyrazolidinedione (I), its nontoxic, pharmaceutically acceptable salts, and the preparation of (I) by condensing 1,2-diphenyl - 3,5 - pyrazolidinedione with urea. Examples describe the preparation of (I) and its sodium and calcium salts. Salts with amines (e.g. alkanolamines) are also mentioned. The foregoing compounds have an anti-inflammatory action, and may be administered orally for the treatment of various arthritides, e.g. as tablets, capsules, syrups or elixirs.
GB12530/61A 1960-09-02 1961-04-07 1,2-diphenyl-4-carbamoyl-3,5-pyrazolidinedione and salts Expired GB918066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5363060A 1960-09-02 1960-09-02

Publications (1)

Publication Number Publication Date
GB918066A true GB918066A (en) 1963-02-13

Family

ID=21985550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12530/61A Expired GB918066A (en) 1960-09-02 1961-04-07 1,2-diphenyl-4-carbamoyl-3,5-pyrazolidinedione and salts

Country Status (3)

Country Link
BE (1) BE607685A (en)
CH (1) CH400170A (en)
GB (1) GB918066A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108126768A (en) * 2017-12-19 2018-06-08 无锡其宏包装材料厂 A kind of test tube insulating box

Also Published As

Publication number Publication date
BE607685A (en) 1962-02-28
CH400170A (en) 1965-10-15

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